Mathematics High School

Please help me on this question....

Please Help Me On This Question....

Answers

Answer 1

Answer:

vvvgghhi

hi

Step-by-step explanation:

ggguuuuuuuuhh

Related Questions

Help
Find the value of X

Answers

Answer:

x=11

Step-by-step explanation:

since the triangle is an isosceles triangle, angle 2 should be angle 42 so,

2x+20=42 degrees

2x=22

x=11

Spencer added 13 to the product of 224 and 16. What is the sum?

Answers

Answer:

256

Step-by-step explanation:

224+16=240

240+16=256

224 + 13 = 237

237 + 16 = 253

Answer = 253

Okay please help if your just gonna answer for points then don't do it, if you want points tell me in the comment and I'll make a points thing but just please don't answer this if you don't know lol!! Thanks guys

Okay so ur at a party and they have donuts, 5/25 of the donuts are eaten. What percent of them are left?

If it's not too much trouble could you explain how to solve it? If not I guess I'll live:(

Answers

Answer:

80%

Step-by-step explanation:

100%= 25/25. 1 donut = 5%. So you have 20 donuts left x 5.

Answer:

80% are left.

Step-by-step explanation:

So 100 donuts would be 100%. To get to 100 you need to multiply 25x4. Then you also need to multiply 5x4=20. Since it is the 5 that are eaten, you subtract 20 from 100 and get 80, so you are left with 80% of the donuts.

Find the value of the variable ??

Answers

Answer:

7

Explanation:

The triangle is a special right triangle.

Since it has a 45° in one of the two unknown angles, the other angle is also 45°. This is called a 45-45-90 right triangle.

The rule for that special triangle is that the legs measure the same while the hypotenuse measures a multiplication of √2.

Since one leg is labeled 7 units, the other (which is x) is labeled 7 too.

What is the value of the expression if z=27?
7/9z-18+1/3z
A. 12
B. 30
C. 48
D. 84

Answers

Answer:

12

Step-by-step explanation:

Just put in the value of 27 in all the z's

HELP PLEASE! I give stars and Brainlliest! 20 points!
Write the mixed number as a percent. 5 2/25= %

Answers

Answer:

508% i think

Step-by-step explanation:

What is the slope and equation of a line parallel to the x-axis passing through point (3, 7)?

Answers

Answer:

i not sure

Step-by-step explanation:

i need points

$ 53.70 divided by two different friends

Answers

53.70 divided by 2 equals 26.85

Answer:

$26.85

Step-by-step explanation:

53.70÷2= 26.85

(20m + 3) - (7 m - 5)
Find the difference

Answers

20m-7m= 13m
3--5=8
13m+8

Answer:

This can be done in two ways -

- horizontal

- vertical

so I chose Vertical :

Is a 1/4 tablespoon less than a 1/2 teaspoon?

Answers

Yes, it is less then 1/2 of a tablespoon.

Answer:

No

Step-by-step explanation:

A tablespoon is equal to 3 teaspoons. A half tablespoon is, therefore, equal to 1 1/2 teaspoons.

I hope this helps! Please give me brainlest!  

is x = 5 a solution to the equation 19 - x = 14?

Answers

Answer:

The answer is B

Step-by-step explanation:

If you replace x with 5 then 19-5=14

51.8 + (-0.8) i dont like how you suposse to have20 letters

Answers

Answer:

51

Step-by-step explanation:

51.8-0.8=51

Answer:

the answer is 51

Step-by-step explanation:

I dont like how you have to have certain amount of charters in general.


Rosa made a mosaic wall mural using 47 black tiles, 36 blue tiles and 17 red tiles.
Enter a percent to represent the number of red tiles in the mural.
The number of red tiles in the mural represents
%.

Answers

17/(47+36+17)--> 17/100 so 17%

Need help??????!!!!!!!!!

Answers

Answer:

The answer for question 27 is a confusing one, but the one for question 28 is B! Hope this helps.

Step-by-step explanation:

How do I solve this equation?

Answers

Answers: -10,5 how to solve: 2x+5=15
2x+5=-15
2*5+5=15
2*-10+5=15
Hope this helps

(-10,-7) and (-5,-9)

Answers

Answer:

for the first one, go left 10, then down 7, and you have your point. for the second one, go left 5, then down 9, and you have your point.

Step-by-step explanation:

for the x-axis, negative means backwards

for the y-axis, negative means down

How many solutions does this equation have?
-7d + 5 = -8d
no solution
one solution
infinitely many solutions

Answers

One solution

Hgyugyhvd

Answer:

one solution..........

Help please ASAP!!!!

Answers

The third one should be correct, “IMO” if the second person that answers agrees it’s 100%, I’ve had a question similar but I’m not sure exactly.. sorry tho, please lmk if somethings wrong “I will reply I’m not like those kids trying to get coins”
the third one is right

i need help with the problem below

Answers

A and C is your answer

A. -0,7 < 1,3 CORRECT

B. 1,3 > 0,7 CORRECT

C. -0,7 > -1,3 CORRECT

A softball team is ordering pizza to eat after their tournament. They plan to order cheese pizzas that cost $6 each and four-topping pizzas that cost $10 each. They order cheese pizzas and four-topping pizzas. Which expression represents the total cost of all of the pizzas they order?

Answers

Answer:

46

Step-by-step explanation:

Well $1o each than 10×4=40 and 40 +6=46

Answer:

Expression:  6c+10f

Juan sees a maple tree and a pine tree in the forest. He knows the pine tree is 20.68 feet tall. On a sunny day, the shadow of the pine tree is 4.2 feet long while the maple's shadow is 20.02 feet long. Estimate the height of the maple tre

Answers

Answer:

44.9

Step-by-step explanation:

I- well im trash at math definitely but if this is adding then this is the awnser

If the cost of a barrel of oil is $50.00, how much is the cost of one gallon of that oil? (One barrel of fuel oil contains 42 gallons.)

Answers

$1.19 gotta make answer longer

Answer:

$1.20

Step-by-step explanation:

Help a brother out lol

Answers

Answer:

slope: 3

y-intercept: -1

equation: y = 3x - 1

Step-by-step explanation:

Reverse percentages question.
during a promotion a bag of sweets contain 20% extra free.There are 24 sweets in the bag during the promotion.

How many sweets are there normally?

Answers

Answer:

20

Step-by-step explanation:

24 ÷ 1.2  = 20

What type of function is represented by:
f(x)={-x+4, x<=4
{x-4, x>4
a. Greatest Integer Function
b. Step Function
c. Absolute Value Function
d. None of the Above

Answers

The function f(x) = | x - 4| is represented by the Absolute Value Function. Then the correct option is C.

What is an absolute function?

The absolute function is also known as the mode function. The value of the absolute function is always positive.

The absolute function is given as

f(x) = | x |

Then the function is given below.

[tex]f(x) = \left\{\begin{matrix}-x+4 & x\geq 4 \\\\x-4 & x < 4 \\\end{matrix}\right.[/tex]

Then the function can be written as

f(x) = | x - 4|

Then the graph of the function is given below.

Then the correct option is C.

More about the absolute function link is given below.

https://brainly.com/question/10664936

#SPJ1

Find the geometric mean of 5 and 36.

Answers

The geometric mean of 5 and 36 is 13.42.

Important information:The given numbers is 5 and 36.

calculation:

[tex]= \sqrt{5\times 36}\\\\ = \sqrt{180}[/tex]

= 13.42

Learn more about the mean here: https://brainly.com/question/24585950

How many groups of 1/2 are in 3 1/2

Answers

Answer:

7 Groups of 1/2 in 3 1/2

Pleaseee help I’m kinda confused!!!! Write equivalent expressions by combining like terms.
12x + 10x =

Answers

22x
It’s the same as 12 plus 10

Is the point (10,-2) a solution to the equation y = -2x + 16? Explain,
??? pls answer

Answers

Answer:

no

Step-by-step explanation:

y = -2x + 16

-2 = -2(10) + 16

-2 = -20 + 16

-2 = -4

which is wrong

Plug the point (10,-2) into y = -2x + 16 and solve. If the equation is a true, then yes, it is a point on the equation.

y = -2x + 16 > -2 = -2(10) + 16

Now, solve.

-2 = -2(10) + 16 > -2 = -20 + 16  - Start by multiplying out parenthesis.

-2 = -20 + 16 > -2 = -4 - Add.

-2 = -4

The equation cannot be simplified any further. Since -2 is not equal to -4, we can conclude that no, (10,-2) is not a solution to the equation y = -2x + 16.

Plss someone help!!!

Answers

Answer:

D. 48

Step-by-step explanation:

I just looked up quarts to cups

Answer:

it is 48 D.

Step-by-step explanation:

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