Mathematics High School

A number consists of two digit whose sum is five
when the digit irreversible, the no. become greater by nine .find the number

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

40.8-10 to the power of 2

Answers

Answer:

-4

Step-by-step explanation:

8-10 = -2

-2^2 = -4

948.64

Subtract then multiply by itself

No offense but can't you use a calculator?

Solve |2x-5|= 4
Need in 5 minutes

Answers

Answer:

x=4.5

Step-by-step explanation:

2x-5=4

2x=9

x=4.5

X= 9/2, 1/2 or x= 4.5 , 0.5

Mrs.Giblin begins hiking at mile marker 25 on the Appalachian Trail and hikes 3 miles every hour. What is the slope?

Answers

Answer:

3 miles

Step-by-step explanation:

Slope is simply the change in position per unit rate. We could conclude that the steepness of the Applachian is the rate of change in position per unit time. Since the distance hiked on the Applachian is said to be 3 miles per hour, then we can conclude that the slope of the applachian is 3 miles

This is the change in miles / change in time.

Chang in miles = 3

Change in time = 1

Slope = 3/1

Slope = 3

x+3y=6
3x+9y=72

cdxddxdxfcfcgcffcffcfchcfcfhxhc

Answers

Answer:

No solution

Step-by-step explanation:

1) 3(x+3y=6)

3x+9y=72

2) 3x+9y=18

3x+9y=72

3) 3x+9y=18

3x+9y=72

____________

-54

REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

the middle sign

Step-by-step explanation:

what is 2.6 multiplied by
15.9

Answers

Answer:

41.34

Step-by-step explanation: Can I have Brain plz?

g(x) = x + 4 and h(x) = x2-3
g[h(x)] =
O x + 1
0x2+3
0x²+1
Ox2 + 8x + 19

Answers

Answer:

Step-by-step explanation:

If y ∝ [tex]\frac{1}{x}[/tex] and y = 4 when x = 2.5, find :

(a) y when x = 20

(b) x when y = 5

Answers

Answer:

Step-by-step explanation:

Y = k1/x

4 = k 1/2.5

2.5 x 4 = k

10 = k

Now using this equation we will find the other answers

A) find y when x = 20

Y = k 1/x

Putting values

= 10(1/20) = 1/2 = 0.5

B) find x when y = 5

Y = k 1/x

Putting values

5 = 10 1/x

5x = 10

x = 10/5 = 2

What is the slope of y=0.75x+1 in fraction form
Will give brainliest

Answers

Answer:

Slope = 0.75

Step-by-step explanation:

Slope is coefficient of x

the measure of the angles in a heptagon measure 95 107 132 138 145 and 158 what is the measure of the 7th angle

Answers

Answer:

ANSWER:123

Step-by-step its very simple its puttin x+11 is how u get ur answer by adding the numbers close to that one angle

The measure of the seventh angle in the heptagon is 125 degrees.

What is Polygon?

A polygon is a plane figure that is described by a finite number of straight line segments connected to form a closed polygonal chain.

We are given the measures of six angles in the heptagon, which are:

95, 107, 132, 138, 145, and 158 degrees

Sum of angles in Heptagon is 900 degrees.

To find the measure of the seventh angle, we can subtract the sum of the six known angles from the sum of all the angles in the heptagon:

Measure of the seventh angle = Sum of angles - Sum of known angles

Measure of the seventh angle = 900 degrees - (95 + 107 + 132 + 138 + 145 + 158) degrees

Measure of the seventh angle = 900 degrees - 775 degrees

Measure of the seventh angle = 125 degrees

Therefore, the measure of the seventh angle in the heptagon is 125 degrees.

To learn more on Polygons click:

https://brainly.com/question/28276384

#SPJ2

help me with this for geometry please

Answers

Answer:

57 units

Step-by-step explanation:

So the step is we need to find out the scale factor

And the scale factor is 24/8 =3

So the parameter of ANG is

19×3

=57

Tanner is picking three varieties of apples at an orchard: Gala, Fuji, and Jazz. Each type of apple has a different cost per pound. He knows that 1 pound of each apple variety would cost a total of $5.16, and that the cost per pound of Jazz apples is the same as the combined cost per pound of the Gala and Fuji apples. Tanner picks 12 pounds of apples, including 3 pounds of Gala and 5 pounds of Fuji, for a total cost of $21.24.

If g represents the cost per pound of Gala apples, f the cost per pound of Fuji apples, and j the cost per pound of Jazz apples, which system of equations represents this situation?

Answers

Answer:

2g + 2f = 5.16

7g + 9f = 21.24

Step-by-step explanation:

Let

Gala = g ; Fuji = f ; jazz = j

g + f + j = 5.16 - - - (1)

j = g + f - - - (2)

From (1):

g + f + g + f = 5.16

2g + 2f = 5.16 - - - (3)

Total pound picked by Tanner = 12

3 Pounds of g ; 5 pounds of f

j = 12 - (5 +3) = 4 pounds

3g + 5f + 4j = 21.24 - - - (4)

3g + 5f + 4(g + f) = 21.24

3g + 5f + 4g + 4f = 21.24

7g + 9f = 21.24 - - - - - (5)

this should be the answer for this question!

A tracksuit costs £25. The price goes up by 5%. What is the new price?

Answers

Answer: £26.25

Step-by-step explanation:

10% of £25 = £2.50

Half of £2.50 = £1.25

therefore if you add £1.25 to £25 it equals £26.25

find the rate of change /slope between its ordered pairs
(-5,13) and (1,1)
(-5,14)and (12,-21)
(1,1)and(12,-21)

Answers

Answer:

1.) -2

2.) -2

3.) -3

Step-by-step explanation:

Since we can't make a graph, we can make a table

(-5,13) and (1,1)

x y

-5 13

1 1

From 13 to 1, you subtract 12 ( y-section)

From -5 to 1, you add 6 (x-section)

Now we can do y/x

y/x = 12/6 = -2

The slope for this first one is (-2).

(-5,14) and (12,-21)

x y

-5 14

12 -21

From 14 to -21, you subtract 34

From -5 to 12, you add 17

Now we can do y/x

y/x = -34/17 = -2

The slope for this second one is (-2)

(1,1 )and (12,-21)

x y

1 12

12 -21

From 12 to 21, you subtract 33

From 1 to 12, you add 11

Now we can do y/x

y/x = -33/11 = -3

The slope for this third one is (-3)

Hope this helped!

Have a supercalifragilisticexpialidocious day!

help for last one please

Answers

Answer:

the slope is one since the line rises once and runs once

The space inside a circle is the ___ of the circle. circumference
diameter
area
radius

Answers

Area is the inside of the circle

Answer: area

Step-by-step explanation:

Write each percent as a fraction in simplest form.
12%

Answers

12% as a fraction is 12/100 but it’s simplest form is 3/25

Answers

Answer:

Step-by-step explanation:

bing bing bang

Answer:

Step-by-step explanation:

1st square number =1

1+1=2

miriam's house is 232 feet above the sea level, and silvia's house is 29 feet above sea level. about how many time's higher than sea level is miriam's house than silvia's?

Answers

Answer:

Step-by-step explanation:

about 9 because

thi is due at 9:00 please help

Answers

Answer:

-2 -4

Step-by-step explanation:

saying to use 20 letters lol hope that helps

Simplify the following expression. 95 + 5[14 - (3 + 8)] A. 140 B. 190 C. 220 D. 110

Answers

Answer:

The answer is D. 110

Step-by-step explanation:

You add 8 and 3 and get 11 first because in parentheses, and then you subtract that by 14, which will give you 3. Then you multiply 3 times 5 to get 15 and add that to 95 to get your answer. Hope this helps!

Answer:

The answer is D. 110

Step-by-step explanation:

Raul is 75 ft from the world's tallest totem pole in Alert Bay, Canada. It is 173 ft tall. Raul's eyes are 5 ft from the ground, what is the angle of elevation from his line of sight to the top of the totem pole? Round the the nearest degree.

Answers

Answer:

65.9

Step-by-step explanation:

A stainless steel pipe is used as a vent over a restaurant stove. The pipe is 6 feet long and its diameter is 12 inches. The pipe is open at both ends. To the nearest whole number, how many square feet of steel is the outer surface of the pipe?

Answers

Answer: 18 feet

Step-by-step explanation:

Well, first we need to find the circumference because that is the outside of the pipe.

Circumference = 2 x Pi x Radius

Radius is half of diameter.

So we plug in all the values in to the formula.

2 x Pi x 6 inches = Circumference

12Pi = 37.69911184 inches

37 inches to feet = about 3 feet.

3 x 6 = 18 feet.

PLS HELP NOOOOOOOOOWWWWWWWW

Answers

Hello There! So your question says you first have to find the the angles of all the triangles , then find there sum ( add them) then do the same for the quadrilaterals, then the hexagons, pentagons and octagons, they are asking if all of them have the same answer or not! Now you need to construct a shape using that sum. And you have to write down the function machine, the number of sides you calculated and number of angles! And then explain that do you think that it is correct!

Is 12r - 5 the same as -5 + 12r

I'm so tried plz help-

Answers

Answer:

Yes there are same because

Let r=1

then

12r-5 = ( 12*1)-5 = 12 -5 = 7

but

-5 + 12r = -5 + (12*1) = -5 + 12 =7

The ratio of ebooks to novels is 4:5. if there are 32 ebooks how many novels are there?

Answers

Answer: 40 novels

================================================

Work Shown:

n = number of novels

(32 ebooks)/(n novels) = 4/5

32/n = 4/5

32*5 = n*4 ............ cross multiply

160 = 4n

4n = 160

n = 160/4 .............. dividing both sides by 4

n = 40

There are 40 novels.

Module 11 and 12 Exam On Level
winst vatue of x make this equation true?
-90 = -100 +x

Answers

10=x
but variables on one side and constants on the other

Elisa is saving an equal amount each week for 8 weeks to buy a video game that costs $40. How much is she saving each week?
A $4
B $5
C $32
D $48
Jesse chose C as the correct answer. How did he get that answer?

Answers

Answer:

Jesse must have subtracted the 8 weeks from $40 to get $32 but the answer should be b $5

Step-by-step explanation:

jesse must have subtracted 8 from 40 to get to 32. the answer should be B!

Drag each number to show whether it is equal to 50% , 0.2 , or neither

Answers

Answer:

Step-by-step explanation:

50% = 1/2, 0.5

0.2 = 2%

Other = 20%, 20/100, 1/5

Answer:

I put this, Its correct.

Step-by-step explanation:

50% : 1/2, 0.5.

0.2 : 20/100, 20%, 1/5.

Other : 2%

What is the slope of the line shown?

Answers

Answer:

The slope of the line shown is 2

Other Questions

PLEASE DUE IN 20 MINUTES!!!!!! Write the quadratic function in standard form.f(x) = (x + 14)2 Read the paragraph from Kevins personal narrative.1. When I was in fifth grade, my family became interested in fostering kittens from the local animal shelter. 2. First, we had to fill out an application. 3. Next, we had to attend a workshop on caring for kittens properly. 4. A woman from the shelter came to our house to see if it was a safe environment for kittens. 5. Finally, we were approved. 6. That was an exciting day!What is needed at the beginning of sentence 4?A. a first-person pronounB. a third-person pronounC. a sequence word or phraseD. a time word or phrase This table represents the relationship between m, the amount ofmoney an employee has in the morning, and p, the amount ofmoney an employee has later in the day after they receive theirpaycheck.Which equation represents the relationship in the table?a) p=m-160.25b) p=160.25-mc)p=m+160.25d)p=200.25m+160.25 PLEASE HELPHELPILL MARK BRAINLIEST HELPHELPPLEASE HELPP i need help plssssssssssssss The distance from Earth to the Moon isapproximately 384,000 km. If the distance were toincrease to 500,000 km, which statement about thetides would be correct?A. There would be no high tides or low tides.B. The difference between high and low tidewould be much greater.C. The difference between high and low tidewould be much less.D. The difference between high and low tidewould not change. What is the x-coordinate of point B? Write a decimal coordinate. A mechanic charges $20.00 an hour, h for labor plus parts. If the parts cost $217.00, write a linear equation that will find the total cost, c. A light bulb is designed by revolving the graph of:[tex]y = \frac{1}{3}x^{\frac{1}{2}} - x^{\frac{3}{2}}[/tex]Over the interval 0 x 1/3 about the x-axis, where x and y are measured in feet. Find the surface area of the bulb and use the result to approximate the amount of glass needed to make the bulb. (Glass is 0.015 inch thick). Use the slider to change the scale factor. The rectangle is 20 by 16 and the scale factor is 0.25. What are the dimensions of the reduced rectangle? A 13.9 - g piece of metal ( specific heat capacity is 0.449 /g^ C)who whose temperature is 54.2 degrees * C was added to a sample of water at 13.4 degrees * C in a constant - pressure calorimeter of negligible heat capacity . If the final temperature of the water is 15.6 C, calculate the mass of the water in the calorimeter . Which events are independent? Choose all that apply.A. There is lightning outside. The baseball game is canceled due to lightning,B. Ahmad flips a coin and records the result. Ahmad flips the same coin again and records the result.O c. One name is randomly chosen from a bag. The name is not replaced and another name is randomly chosenD. Jason votes for president of the city council in the morning. Hae Sung votes for president of the city council in the afternoon HURRY WILL MARK YOU BRAINLIEST How to use unilateral in a sentence? Help me with this please Cassidy is planning to obtain a loan from her bank for $210,000 for a new home. The bank has approved Cassidy's loan at a fixed annual interest rate of 2.7% compounded monthly for 15 years. Use the formula to determine Cassidy's approximate monthly payment.P = Fp(t)/1 - (1+t)^-nAnswer choices:A. Cassidys approximate monthly payment will be $5,717.26B. Cassidys approximate monthly payment will be $1,721.15C. Cassidys approximate monthly payment will be $1,474.58D. Cassidys approximate monthly payment will be $1,420.11 If I have a circle with the diameter of 2 what is the area of this circle? n the rectangle P Q R S , the side P Q is of length 2 and the side Q R is of length 4Please i need the answer ASAP What contributed to the start of the Yellow Turban Rebellion? The sentence may not use commas correctly for items in a series. If the sentence has an error, select the answer option that corrects the error. If the original sentence is correct, select No change. A true baseball fan will go to a game in any kind of weatheron a chilly April day, during the heat and humidity of August on a rainy September weekend, and even in temperatures dipping into the 30s. a. A true baseball fan will go to a game in any kind of weatheron a chilly April day, during the heat and humidity of August, on a rainy September weekend and even in temperatures dipping into the 30s. b. A true baseball fan will go to a game in any kind of weatheron a chilly April day, during the heat and humidity of August, on a rainy September weekend, and even in temperatures dipping into the 30s. c. No change

A number consists of two digit whose sum is fivewhen the digit irreversible, the no. become greater by nine .find the number​

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

A number consists of two digit whose sum is five
when the digit irreversible, the no. become greater by nine .find the number