What is the answer of the 5? I don’t know how to do this, please help me! ☹️☹️☹️☹️☹️
Answers
Step-by-step explanation:
the perimeter is easy.
it is an isoceles triangle, that means both sides are equally long (10 units).
the length of the baseline we can read directly off the coordinates of P and Q.
both are on the same horizontal grid line y = 1. so, the difference in x is their distance : 8 - -8 = 8+8 = 16
so, the perimeter is 10 + 10 + 16 = 36 units.
now, for k :
k is the height of the triangle + 1 (as the baseline is at y=1 and not at 0).
we can get the height by using Pythagoras :
c² = a² + b²
c is the Hypotenuse (the baseline) of the dude opposite of the 90° angle.
the triangle we use for this is
PR, half of PQ and the height of the main triangle, with PR being the Hypotenuse.
so,
10² = (16/2)² + height² = 8² + height²
height² = 10² - 8² = 100 - 64 = 36
height = 6
therefore, k = 6 + 1 = 7
Related Questions
Rewrite the equation below so that it does not have fractions.
3/4x-5=3/8
Do not use decimals in your answer.
Answers
Answer:
x=
6
43
Step-by-step explanation:
pasos
4
3
x−5=
8
3
Agrega 5 a ambos lados.
4
3
x=
8
3
+5
Convertir 5 a la fracción
8
40
.
4
3
x=
8
3
+
8
40
Como
8
3
y
8
40
tienen el mismo denominador, sume sus numeradores para sumarlos.
4
3
x=
8
3+40
Suma 3 y 40 para obtener 43.
4
3
x=
8
43
Multiplica los dos lados por
3
4
, el recíproco de
4
3
.
x=
8
43
×(
3
4
)
Multiplica
8
43
por
3
4
(para hacerlo, multiplica el numerador por el numerador y el denominador por el denominador).
x=
8×3
43×4
Realiza las multiplicaciones en la fracción
8×3
43×4
.
x=
24
172
Reduzca la fracción
24
172
a su mínima expresión extrayendo y anulando 4.
x=
6
43
what is the answer to 5^-16+24 with solution
Answers
Answer:
24
Step-by-step explanation:
i used calculator. it is so easy
True of False? The blue radius is perpendicular to the green chord
Answers
Answer:
Step-by-step explanation:
true i think
The statement that the blue radius is perpendicular to the green cord is false.
What are radius and chords?The radius of a circle is any line segment connecting the centre of the circle to any point on the circle. The chord of a circle is a line segment joining any two points on the circle.
From the complete question,
The blue radius does not bisect the green chord
This means that the blue radius and the green chord do not meet at 90 degrees
Since both lines do not meet at 90 degrees, then they are not perpendicular
Hence, the statement that the blue radius is perpendicular to the green cord is false
Read more about radius and chords at:
brainly.com/question/1869643
#SPJ7
Ariana bought 14 toy cars. The cars came in p packages. Write an expression that shows how many toy cars were in each package.
Answers
Answer:
x = 14/p.
There can really be 2 answers that are both proportional and rational.
7 packages, 2 toys in each.
2 packages, 7 toys in each.
how did you get m in the equation
Answers
I will mark you brainly Answer the following questions. Questions What is an amount between $2 and $10? (A) __________ What is an amount between $10 and $20? (B) __________ What is an amount greater than $50? (C) __________ What is your name? (D) _________________ What is the name of an item that you will buy only once? (E) _________________ What is the name of an item that you will buy more than once? (F) _________________ Create a word problem that leads to an inequality by filling in the blanks with your corresponding answers. Word Problem (D) _________________ is going shopping for (E) _________________ and (F) _________________. The cost of (E) _________________ is (B) __________ and the cost of each (F) _________________ is (A) __________. If (D) _________________ can spend at most (C) __________, how many (F) _________________ can be purchased? Write an inequality of the form Ax + B ≤ C to represent the word problem using your answers for A, B, and C. Solve the inequality and show your work. Graph the solution to your inequality on a number line or describe, in words, how to graph the inequality on a number line. Explain what the solution means in the context of the word problem.
Answers
Answer:
Step-by-step explanation:
You can see the answer and solving inequality in the below document
Jamar earned $2,500 from his summer job at the grocery store. This is $350 more than twice what his friend Todd earned. How much did Todd earn from his summer job?
Answers
Answer:
Todd earns $1075
Step-by-step explanation:
First, we do 2500 - 350
2150
Second, we divide by 2
2150/2 = 1075
The end Pls give me brainliest and like
Someone please help me with this question
Answers
Helpppppp!!!!!!!!!All you need to do is explain the steps!!!!
Answers
Answer: Heyy Bestie <3
The Answer Steps are down below
Stay Sliving
The thing is that's all I got. There is no other way to simplify it. Are you sure that is the right equation?
Cho hai tập hợp A = {0,1,4,7,8,9}, B = {1,2,3,4,6,7,8}.Tập hợp B\A bằng:
A. {2,3,6} B. {0,8}
C. {1,4,7,9} D. {1,3,7,9}
Answers
Đáp án
A. {2,3,6}
Lời giải:
B\A là tập hợp các phần tử B có mà A không có. => B\A = {2,3,6}
Answer:
.
Step-by-step explanation:
A valuable collection of coins contained old nickels, dimes,quaters, and pennies. The face value of the pennies was $8. Therewere seven more than three times as many quaters as dimes andsixteen less than twice as many nickels as quaters. If the facevalue of the entire collection was $38.40, how many of each kind ofcoin was there?
Answers
Answer:A number line shows 114, −224, and −134. Which statement is NOT true?
Step-by-step number line shows 114, −224, and −134. Which statement is NOT true?
A number line shows 114, −224, and −134. Which statement is NOT true?
100 POINTS
find surface area!!
Answers
Step-by-step explanation:
The figure consists of 6 rectangle and 2 triangle faces.
Surface area (excluding bottom side) is:
S = 2(2.4*1.6 + 1.3*1.6 + 1.5*1.6 + (1/2)*2.4*0.9) = 18.8 yd²Total surface area (including bottom side):
A = 18.8 + 2.4*1.3 = 21.92 yd²Answer:
[tex]s \: = \: 2(2.4 \times 1.6 + 1.3 \times 16 + 1.5 \\ \times 16 + ( \frac{1}{2} ) \times 2.4 \times 0.9) \\ \\ = 18.8y {d}^{2} \\ \\ total \: surface \: area \: ( \: including \\ \\ bottom \: side \: ) \\ \\ a \: = 18.8 + 2.4 \times 13 \\ \\ = 21.92y {d}^{2} [/tex]
Here is a list of numbers.
17
18
19
20
21
22
23
24
a) From the numbers in the list, write down a number that is a factor of 20
b) From the numbers in the list, write down a number that is a multiple of
both 3 and 7
c) Write down all the prime numbers from the list.
Answers
Answer:
a) 20 b) 21 c)17,19 23
Step-by-step explanation:
Enter the equation of the line in slope-intercept form.
Slope is -3, and (4,3) is on the line.
The equation of the line is y =
Answers
The slope intercept formula y= mx+b .
y= mx+b
We already know the slope which is -3 and plugin 4 for x and 3 for y. Here we are trying to find the y-intercept which is b.
3= -3(4)+b
3= -12+b
+12 +12
15 = b
Here is how it is written in slope- intercept form:
y= -3x+15
can someone help me with this problem pleaseeee :(
Answers
Answer:
2/7
Step-by-step explanation:
6 large fish and 8 small fish (half of the them are red = 4)
total fish 6 + 8 = 14 fishes
probability that one fish is one small and red fish is
there are 4 small and red fish
= 4c1 / 14c1
= (4! / (1! (4 - 1)! ) / (14! / (1! (14-1)! )
= 4/14
= 2/7
PLS HELP WILL GIVE BRAINLIEST, THANKS, AND 5 STARS! PLS HELP ASAP! AND ANSWER ALL 5:
Answers
Answer:
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
1) quotient of 32 and 4 is 32/4
8 more than means + 8
so 32÷4 + 8
2) quotient of 12 and 6 is 12/6
8 more than means + 8
so 12÷6 + 8
3) 7 * 4 + 3
here multiplication gets preference
so it is (7*4) + 3
3 more than the product of 7 and 4
4) 35 ÷ (12 - 5)
here parentheses gets preference
so it can be called as
35 divided by the difference of 12 and 5
or the quotient of 35 and the difference of 12 and 5
5) fill the boxes as below
16 divided by 4 = 16 ÷ 4
16 - 4
16 * 4
16 + 4
16 ÷ 4
16 * 4
16 + 4
16 - 4
Help pls I don’t understand this shi
Answers
Answer:
It's kind-of blurry, can you copy-paste the questions?
Step-by-step explanation:
super easy questions, lots of points
Answers
x+25+2x+50 = 180
3x+75= 180
3x= 105
X= 35
Because angle in above, x is 35, we can plus it in to find the value. The angle equals
35+25
Angle ABY = 60.
Angle B is supplementary to that angle so it would equal 120 degrees
180-60= 120.
Angle E is congruent to B therefore it would also be 120 degrees.
PLZZ HELP ME WORTH 35 POINTS
Answers
Answer:
3.2
Step-by-step explanation:
8/100×40=3.2. This is how to find the sales tax.
Help me with questions 3 and 4 please!
Answers
Answer:
Question 3: x0 = y1
your basically adding 9 for y!
Question 4: x0 = y1
your adding 1 for y!
Hope this helped!
Answer:
3.)
y=3X + 1
slope is 3
y intercept is 1
4.)
y=(1/2)X+1
slope is 1/2
y intercept is 1
A tractor can plant a field at a rate of 2.5 acres per 5 minutes. If a mammoth farm measuring 4 square miles needs planting, how long will it take in hours to plant the field? There are 640 acres in a square mile. Determine your answer to the nearest hour. If the tractor can run 8 hours a day, what is the minimum number of days it will take to plant the farm?
Answers
The time taken by the tractor to plant the field with an area of 4 square miles is nearly 85 hours.
The minimum number of days taken by the tractor when working 8 hours a day is 11 days.
What is the area?The area is the total surface occupied within the boundary of the figure.
How to solve the question?In the question, we are given that a tractor can plant a field at a rate of 2.5 acres per 5 minutes.
We are asked the time taken by the tractor to plant a field having an area of 4 square miles.
First, we convert the area of the field from sq. miles to acres using the conversion rate, 1 square mile = 640 acres,
Thus, the area of the field = 4 sq. miles = 4*640 acres = 2560 acres.
Time taken to plant 2.5 acres is given to be 5 minutes.
Thus, the time taken to plan 1 acre = 5/2.5 = 2 minutes.
Thus, the time taken to plant the field having an area of 2560 acres = 2560*2 minutes = 5120 minutes = 85.33 hours = 85 hours and 20 minutes.
Thus, the time taken by the tractor to plant the field with an area of 4 square miles is nearly 85 hours.
The time for which the tractor can run daily is 8 hours.
Thus, the number of days taken by the tractor to plant the field = 85.33/8 = 10.66625, or 11 days.
Thus, the minimum number of days taken by the tractor when working 8 hours a day is 11 days.
Learn more about unit conversions at
https://brainly.com/question/28000115
#SPJ2
Solve for X: x-5=m
Options
x=m
x=5
x=m+5
x=m-5
Answers
Answer:
x=m+5
Step-by-step explanation:
if x minus 5 is m then reverse it and m plus 5 would be x
Answer:
x=m: x-5=m which means m-5=m which means 5=0 which means No Solutions
x=5: x-5=m which means 5-5=m which means m=0
x=m+5: m+5-5 which means m-0=m which means No solutions
x=m-5: m-5-5=m which means m-10=m which means -10=0 which means No solutions
If 20% of a number is 28 and 25% of the same number is 35, find 45% of that number.If 7% of a number equals 9, find 70% of that number.
Answers
Answer:
Step-by-step explanation:
Let the number be 'x'
20% * x = 28
[tex]\dfrac{20}{100}*x = 28\\\\\\\dfrac{1}{5}*x=28\\\\\\x=28*5\\\\x = 140[/tex]
[tex]\dfrac{45}{100}*140=9*7=63[/tex]
45% of 140 = 63
2)
[tex]\dfrac{7}{100}*y=9\\\\y=9*\dfrac{100}{7}=\dfrac{900}{7}=128.57[/tex]
[tex]\dfrac{70}{100}*128.57= 90[/tex]
A new energy drink advertises 140 calories for 8 ounces. How many calories are in 20 ounces of the drink?
There are
calories in the 20 ounce drink.
Answers
Answer:
350
Step-by-step explanation:
in every 140 calories there is 8 ounces
what about in 20 ounce of drink
140 calories ___8 ounce
? 20 ounce
140×20 =2800÷8=350
can someone please help
Answers
Answer:
3/5
decimal from: 1.5
Step-by-step explanation:
omg please help idek
Answers
Plz help me. Thank you.
Answers
Answer:
It Is9
Step-by-step explanation:
(-2, -1) and (-4, -7)
Find the slope of the line that passes through the two given points
Answers
Answer:
m=3
Step-by-step explanation:
Whitch inequality is equivalent to 5x+1 > 6x
Answers
Answer:
X < 1
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
6x<5x+1
2(3x)<2(2.5x)+1
5x+1>3x*2
x<1
Is there any specific choices?
Liam invests $3,670 in a savings account at his local bank which gives 1.9% simple annual interest. He also invests $2,040 in an online savings account which gives 5.5% simple annual interest. After five years, which one will have earned more interest, and how much more interest will it have earned, to the nearest dollar?
Answers
Step-by-step explanation:
Given:
Investment P₁ = $3670Investment P₂ = $2040Rate of interest r₁ = 1.9% SIRate of interest r₂ = 5.5% SITime t = 5 yearsFind amount of interest in both investments:
I₁ = P₁r₁t = $3670*(1.9/100)*5 = $348.65I₂ = P₂r₂t = $2040*(5.5/100)*5 = $561.00As we see the online savings account earns more interest and the difference is:
$561.00 - $348.65 = $212.35 ≈ $212