Mathematics High School

Choose all of the equivalent ratios for 64:80
8:12
32:40
4:5
16:24
120:160

Answers

Answer 1

Answer:

32/40, 4/5

Step-by-step explanation:

All these ratios are follow the ratio 4:5 meaning they are equivalent to "64:80".

8:12=0.666667

16"24=0.666667

120:160=0.75

Answer 2

Answer:

32/40 and 4/5

Step-by-step explanation:

I took the test (sadly) :}

Related Questions

What is the value of x in the equation Negative StartFraction 5 over 8 EndFraction x = negative 160 ?

Answers

Answer:

Step-by-step explanation:

-⅝X = -160

X = 160(8/5) = 256

Answer:

D

Step-by-step explanation:

Kendra plans to go to the gym on 15 different days this month.
• A one-day pass to the gym is $3.75.
• A monthly membership to the gym is $39.00.
How much money will Kendra save by buying a monthly pass?
$17.25
$16.75
$16.25
$15.75

Answers

Answer:4 answer

Step-by-step explanation:

18+ [8 x (11 - 6) - 3

Answers

Answer:

55

Step-by-step explanation:

18+[8x5-3]

18+[40-3]

18+37= 55

Answer:

18+[8x(11-6)-3]

Step-by-step explanation:

18+[8x5-3]

18+[40-3]

18+37

=55

what is 3x+7=-5(x+3)

Answers

Answer:

8x=-11/4

Step-by-step explanation:

3x+7=-5(x+3)

3x+7=-5x-15

3x+5x+7=-5x+5x-15

8x+7=-15

8x+7-7=-15-7

8x=-22/8

8x=-11/4

X= - 11/4 , Decimal Form= x= -2.75, mixed number form 2 3/4.

30 points!!

Please help!!!!

7+3^2(-5+1)divided by 2

Answers

Answer:

7+3^2(-5+1) divided by 2 is -11

Answer:

-11

Step-by-step explanation:

I am pretty sure -11 is correct


PLSS PLSSS HELP!!!!!!

Answers

Answer:

you can place a point on any number to the left of -1 on the number line, just don't place one on it because that would be equal to.

A door is 6 feet 6 inches high and 38 inches
wide.Can a thin mattress, 7 feet wide, be carried
through the door diagonally? How do you know
for sure?

Answers

The mattress can fit through the door.
The door is 78 inches tall and 38 inches wide. If you do the Pythagorean theorem with these numbers you get the hypotenuse of 86.76, which is larger than the width of the mattress.
38^2+78^2=c^2
1444+6084=7528
Take square root of 7528, which is 86.76

PLEASE HELP EASY 6TH GRADE MATH (pic is the possible answers) select the equation that represents the problem. let x represent the unknown. ms harris divided the 32 students in her class into groups. there are 8 students in each group. how many groups are there?

Answers

Answer:

a

Step-by-step explanation:

8x=32

Answer:

A. 8x = 32

Step-by-step explanation:

Which of these cannot represent the lengths of the sides of a right triangle?


A.)3 ft, 4 ft, 5 ft
B.)6 in., 8 in., 10 in.
C.)16 cm, 63 cm, 65 cm
D.)8 m, 9 m, 10 m

Answers

D because it is talking about meters hope this helps
D can’t represent the sides of a right triangle

Anyone know how to do this? I need an answer fast show work please it’s 11:19 for me in California in 40 minutes I won’t need the answer no more cuz it will close

Answers

Answer:

Answer is 30.25

hope it helps u

Answer:

The value of S is 11.

Step-by-step explanation:

Okay, I found this answer due to that A = S to the power of 2 right? Then, A = 121 m2, so S2 is 121 square rooted, meaning what number is multiplied the same to get 121? 11. And if you multiply 11 by 11, you get 121.

what is the equation of the product of 2 and the sum of 8 and y

Answers

Answer:

2(8 + y) = 2y + 8

Step-by-step explanation:

uhm....ya

The price of a watch was increased by 20% to £162.
What was the price before the increase?

Answers

Answer:

hii

shshjsjjsjsjs

hshsh

ssddff

f

f

off

if

f

off

f

f

d

ddf

y

5

e

w

s

xf

120%=162
⬇️/12
10%=13.5
⬇️x10
100%=135

Answer=£135

7x + 8y = -6
slope intercept form

Answers

Answer:

y=-7/8x-3/4

Step-by-step explanation:

8y=-7x-6

y=-7/8x-6/8

y=-7x-3/4

Paul was thinking of a number. Paul doubles it and adds 8.7 to get an answer of 23.4. Form an

Answers

Assuming it says form an equation it’s
2x +8.7 = 23.4
In that case he was thinking of the number 7.35

how many square feet of outdoor carpet will we need for this hole?​

Answers

MY WORK:

First, you would cut it up into different parts/shapes

(I cut it up into rectangles)

Then, you would find the area of each.

The bottom rectangle: 10 ( 5 times 2 )

The middle rectangle: 12 ( 6 times 2 )

The top rectangle: 8 ( 4 times 2 )

Lastly, you would add!

10 + 12 + 8 = 30

Therefore, the answer is...

30!

My apologies if this is wrong but I hope I helped a little bit!

I am thinking of a number i multiply by 11 and add 22 i get the same answer if i miltiply by 4 and add 113 whats my number

Answers

Answer: 13

Step-by-step explanation:

Let the number that in thinking of be represented by x.

I multiply by 11 and add 22 will give the same answer as multiplying by 4 and adding 113. This.csn be firmed into an equation as:

(11 × x) + 22 = (4 × x) + 113

11x + 22 = 4x + 113

Collect like terms

11x - 4x = 113 - 22

7x = 91

x = 91/7

x = 13.

The number is 13


[tex]9z + 6j = 98[/tex]
​

Answers

Answer:

Step-by-step explanation:

What variable are you solving for?

Which expression is equivalent to (x2 – 2x)(3x2 + 4x - 7)?

Answers

Answer:

You have it right, its A

Answer:

Step-by-step explanation:

it A

Find the 29th term in the arithmetic sequence: -13, -6, 1, 8........

Answers

Answer:

183

Step-by-step explanation:

a₁ = -13

common difference = a₂ - a₁

                                 = (-6) - (-13)

                                = -6 + 13

                               d = 7

nth term = a₁ + (n - 1)d

29th term = -13 + 28 * 7

               = -13 + 196

               = 183

What distance is traveled by a car going 80 km/h in a time of 4 hours 30 minutes? (please say the equation you used as well)

Answers

Answer:

360 miles

Step-by-step explanation:

(4 x 80) + 40

Can I have brainlyiest

Which other expression has the same value as (-14)-8

Answer choices:
(-14)+8
14-(-8)
14+(-8)
(-14)+(-8)

Answers

Answer:

(-14)+(-8)

Step-by-step explanation:

because if you have -14 and you add -8 to that you get -14-8

Answer:

the answer is a! Explanation (-14)-(-8)= -6

Step-by-step explanation:

a= -6

b=22

c=6

d=-22

Hope this helped!

Solve the equation for the red variable

Answers

Answer:

Step-by-step explanation:

Solve for m (which represents mass):

          e

m = --------

        c^2

find an equivalent expression to 5+9

Answers

Since 5 + 9 is 14 you can use ANY expression that has the same final value/ sum

The regular price for a pair of jeans is $36. the sale price is 45% off the regular price. What is the sale price of jeans?

Answers

Answer:

16.2

Step-by-step explanation:

Change the 45% into 0.45 and then multiply it by 36.

Put these numbers in order from greatest to least 21, -21/40, -3/8, 21 3/40, 21 3/8

Answers

Answer:

Step-by-step explanation:

Hey, I'm sorry I can't help but just know that it's going to be okay, school is also stressing me out. I'm so proud of you for staying alive. Have an amazing day :D

Answer:

21 3/8, 21 3/40, 21, -3/8,-21/40

The two triangles above are similar. If r = 19, v = 18, and u = 21, what is the value of s? Round answer to the nearest hundredth (2 decimal places).

Answers

Answer:

s=22.17

Step-by-step explanation:

v/r=u/s

18/19=21/s

18s=21(19)

18s=399

18s/18=399/18

s=22.17

I need help with these ASAP their due tonight and I have no idea what I’m doing

Answers

Answer:

8)RS=18

9)XY=6

10)Angle T=50

11)UE=22

12)SU=38

15)BS=16

I am SOOOOO sorry that I didn't answer 13 and 14, I couldn't really figure them out. :(

Step-by-step explanation:

mouse borrowed 6,000$

Answers

Answer:

huh

Step-by-step explanation:

Answer:

yeah what else there has to be more

Taylor is making cookies. The recipe calls for 2/3 cups of sugar. She wants to increase the recipe by 1 1/2 more cups of sugar and use 2/3 cups of sugar to sprinkle onto the cookies and 1 1/2 cups of sugar for the cookie dough.
How many TOTAL cups of sugar would Taylor need after she adds 1 1/2 more cups of sugar to the recipe?

Answers

Answer:

Sex kar ha to bata do bhai yaar follw karo bata dungi

2. What is the y-intercept of the linear
equation represented by the table?
X
у
150
1047
125
872
100
697
75
522

Answers

Answer:

Step-by-step explanation:

4x − 3= −12x + 13​

4x + 12x = 13 + 3

16x = 16

x = 1

Hence, the answer is C.

Other Questions
What does a=? b=? Angle B=? Thank you guys for helping me go through this test!!! :) How does Marys death most affect the narrator? Which digit in the number 98,765.4321 is in the thousandths place?A. 1B. 2C. 8D. 9 Solve 25t+5/3 After Robert E.Lees surrender in 1865, the Texas government collapsed, and the governor and other state officials fled to Mexico and South America.Please select the best answer from the choices providedTF What is a common effect of warm ocean currents on nearby coastlines? A. Low wind speeds B. Lower temperaturesC. Changing wind directionsD. Increased clouds and precipitation use the graph to estimate the solution to the system of equations shown.A. x=5 1/2, y= 3 1/4B. x= -3 1/2, y= -5 1/4C. = 3 1/2, y= 5 1/4D. x= -5 1/2, y= -3 1/4 please help me!!!!! its due tonight!!!!!! What is the value of x?A. 10B. 15C. 30D. 45 what is the meaning of we do not learned from experience we learn from reflecting on experience the size of your bones and the location of fat stores on the body are inherited traits true or false 31. Explain the best ways to prevent and treat common exercise injuries what is 153.87 divided by 23 How did advances in military technology after the Industrial Revolution affect European empires? A. They helped conquered peoples discourage too many colonists trom settling inAfrica and Asia B. They led Europeans to commit atrocities that convinced people around the world to oppose colonialism. C. They allowed small European armies to defeat larger African and Asian forces when invading territory. D. They encouraged Europeans to form spheres of influence in Asian and Africa instead of creating colonies. Need help ASAP please and thank you I'm at school and I need help 100points for the answer two ways to write 10:35 in spanish Please help========= PLZ I NEED HELP WITH THESE TWO!!!