PLZ HELPPPPP ME

Check all the ratios that are equal to 8:10


4:5
2:2
16:20
32:40
36:28

Answers

Answer 1

Answer:

4:516:2032:40

Step-by-step explanation:

8 ÷ 2 = 4, 10 ÷ 2 = 5; put them together: 4:58 × 2 = 16, 10 × 2 = 20; put them together: 16:208 × 4 = 32, 10 × 4 = 40; put them together: 32:40

I hope this helps!


Related Questions

Does the system have a no solution or infinitely many solutions
Y=2/3x+2-2x+3y=6

Answers

Answer:

answer for y=2/3x+2: y=2/3x+2

answer for -2x+3y=6: x=3/2y-3

pls give brainliest

Answer:

There are infinitely many solutions.

Step-by-step explanation:

There are infinitely many solutions because if you solve the equations, you will find that both of the equations are actually the same, so there is infinitely many solutions.

Showing that both equations are equal:  y=2/3x+2       -2x+3y=6

y=2/3x+2  Multiply by 3 on both sides

3y=2x+6 Rearrange (-2x on both sides)

3y-2x=6 More rearrangement

-2x+3y=6 Now, if you look back at the second equation, you will see that they are both the same.

                     

16+4(c-5)=220 what is c

Answers

Answer:

c=205

Step-by-step explanation:

C=56
distribute the 4 in the parentheses then solve the equation

help me I'm bout to breakdown on this and cry help I'm rlly not ok​

Answers

area = length x width
so times the two fractions and your answer is tbe area
area= length x width
hope this helps!!!

How do I find the perimeter of a semicircle region​

Answers

Answer:

To find the perimeter of a semi circle, use the formula P = 1/2 (π × d) + d, where d is the diameter of the semi circle.

Step-by-step explanation:

have a good day :)

The answer choices are

A) <3 and <10
B) <2 and < 10
C) <3 and <7
D) <2 and <8

Answers

I believe it’s C because none of the others are even close and the 3 and 7 add up correctly

find the value of x in the figure below

Answers

Answer:

answers below.

Step-by-step explanation:

50+x+5+180-4x-10=180

225-3x=180

-3x=-45

x=15

m<B=20

m<ACB=110

m<ACD=70

can some one help???
Figure ABCD is transformed to figure A prime B prime C prime D prime, as shown:

Which of the following sequences of transformations is used to obtain figure A prime B prime C prime D prime from figure ABCD?

A) Reflection about the x-axis followed by a translation to the right by 2 units
B) Reflection about the y-axis followed by a translation to the left by 2 units
C) Counterclockwise rotation by 90 degrees about the origin followed by a translation to the right by 2 units
D) Counterclockwise rotation by 90 degrees about the origin followed by a translation to the left by 2 units

Answers

Answer:

B

Step-by-step explanation:

Divide 3/5 by 1/2 as a reduced fraction.

Answers

Answer:

You can't divide two fractions together, so you multiply the second fraction by taking its reciprocal.

[tex]\frac{3}{5} * \frac{2}{1} \\\\= \frac{6}{5}[/tex]

If we divide the [tex]\frac{3}{5}[/tex] by [tex]\frac{1}{2}[/tex] so the decrease fraction should be [tex]\frac{6}{5}[/tex].

Given that,

The fraction is [tex]\frac{3}{5}[/tex].And, the other fraction is [tex]\frac{1}{2}[/tex].Now it should be divided to come as a reduced fraction.

So, the decreased fraction should be

[tex]= \frac{3}{5} \times \frac{2}{1} \\\\= \frac{6}{5}[/tex]

Therefore we can conclude that if we divide the [tex]\frac{3}{5}[/tex] by [tex]\frac{1}{2}[/tex] so the decrease fraction should be [tex]\frac{6}{5}[/tex].

Learn more about the fraction here: brainly.com/question/6201432

Help me!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

[tex] \frac{7}{3} and \: \frac{8}{3} [/tex]

Step-by-step explanation:

so let's start with what we know:

[tex]2 \frac{1}{3} \times 2 \frac{2}{3} [/tex]

now to get it into non mixxed numbers:

2*3 = 6

6+1

_____

[tex] \frac{7}{3} [/tex]

2*3=6

6+2=8

______

[tex] \frac{8}{3} [/tex]

now to cross mutiply them:

7*3

GIVING BRAINIEST EXPLAIN ANSWER

Answers

Answer:d

Step-by-step explanation: i mean its kind of ob vi its a liner function

Answer: It is A. Each input has its own output so it is a function.

Step-by-step explanation:

Brainliest! Help!!!!

Answers

Answer:

The correct answer would be C

Step-by-step explanation:

Edge 2020 :)

Answer

no itz c your welcome

Step-by-step explanation:

did it in class

Jeffrey and Frank walk at different speeds.Frank’s walking speed can be represented by the equation y=85x, where is the time in minutes and y is the distance in meters. The distance Jeffrey walked over the time is shown on the graph below

Answers

Answer:

Option (C)

Option (C)

Option (A)

Step-by-step explanation:

Part A.

Frank's walking speed can be represented by the equation.

Equation representing the speed is,

y = 85x

[tex]\frac{y}{x}=85[/tex]

Therefore, walking speed of Frank = 85 meters per minute.

Option (C) will be the answer.

Part B.

Distance walked over the time by Jeffrey is given by the graph attached.

Equation for the speed will be,

y = [tex](\frac{400}{5})x[/tex]

y = 80x

Therefore, walking speed of Jeffrey = 80 meters per minute

Difference in the speed of Frank and Jeffrey = 85 - 80 = 5 meters per minute.

Jeffery walks 5 meters per minute slower than Frank.

Option (C) will be the answer.

Part (C)

Distance traveled by Frank in 16 minutes,

y = 85(16) = 1360 meters

Time taken to travel the same distance by Jeffrey will be,

1360 = 80x

x = [tex]\frac{1360}{80}=17[/tex] meters per minute

Option (A) will be the answer.

a boy named poop has $5.50, and wants to buy a game called of peepoplook that is $25.00. How much money will poop need to buy his game.

Answers

Answer:

19 dollars and 50 cents

Step-by-step explanation:

$19 & 50 cents my dear child

-pilar <3

graph the following equation:
y = -x -6​

Answers

4 i think actually im super sure

You have 18 pictures to paste to a poster. You want to arrange them on the poster in rows so that there are an equal number of pictures in each row.

a. How many rectangular arrangements are possible? List them.

b. You decide to have no more than 10 pictures in any row or column. How many rectangular arrangements are possible now? List them.

Answers

Answer:

no idea too hard but try  math          way

Step-by-step explanation:

Min Ji uses balsa wood to
build airplane models.
After completing a model, she has a strip of
balsa wood measuring yard left over. Shawn
wants to buy half of the strip from Min Ji. How
long is the strip of wood Shawn wants to buy?

Answers

1 foot and 6 inches also could be said as 18 inches

What is the value of (-8)(45)(1/8)

7th grade math

Answers

Answer:

-45

Step-by-step explanation:

1/8=.125

-8x45=-360

-360x.125=-45

1 point
15 The Davenports had a repairman come out to
their house. They were charged $50 per hour for
the 2-hour visit, plus a $99 consultation fee.
What was the total charge?
$help ASAP!
Your answer

Answers

Answer:

Step-by-step explanation:

50 an hour for 2 hours. 50(2) is 100

plus the 99 consultation fee.

Assuming there's no taxes because you're one of the lucky ones that doesn't have to pay, the total charge would be $199 dollars

What are points (-5,5) and (2,5) in a equation

Answers

Answer:

idktf

Step-by-step explanation:

Triangle PQR with coordinates P(3,-4), (6, -1), and R(6, -6) is translated -3 units horizontally and 6 units vertically. What will
be the coordinates of P'Q'R'?

Answers

Answer:

(0, 2), (3, 5) and (3, 0)

Step-by-step explanation:

Since, Points P(3,-4), Q(6, -1), and R(6, -6) is translated -3 units horizontally and 6 units vertically.

Therefore,

P' (3 - 3, - 4 +6) = P' (0, 2)

Q'(6 - 3, - 1 + 6) = Q'(3, 5)

R'(6 - 3, -6 + 6) = R'(3, 0)

Thus, the coordinates of P'Q'R are (0, 2), (3, 5) and (3, 0).

Answer:

P'(0, 2), Q'(3, 5), R'(3, 0)

Step-by-step explanation:

Given

Points P(3,-4), Q(6, -1), R(6, -6) Translation: x -3, y + 6

New points:

P'(3 - 3, -4 + 6) = P'(0, 2)Q'(6 - 3, -1 + 6) = Q'(3, 5)R'(6 - 3, -6 + 6) = R'(3, 0)

If 12 bags of Takis cost $24. how much does one bag cost?

Answers

Answer:

$2

Step-by-step explanation:

24/12=2

on a number line form 0 to -10, where is -10/4

Answers

Answer:

-2.5

Step-by-step explanation:

do -10/4 on a calculator or something

Answer:

-2.5

Step-by-step explanation:

If F(x)=4x-3over7,which of the following is the inverse of F(x)

Answers

7 over 4x-3 you just flip the fraction to get the inverse

Answer:

The inverse of F(x) is f^-1(x) = -7/4 + x/4

Step-by-step explanation:

Hope i helped :)

PLEASE HELP ME I WILL MARK BRAINLIEST!!!!! point X is located at (3,2). Point Y is located at (3,-8).
what is the distance from point X to point Y

Answers

Answer:

Point X is 10 units above Point Y or (X,Y-10)=Y

Step-by-step explanation:

Answer:

10 units

Step-by-step explanation:

Point X is 10 units above Point Y or (X,Y-10)=Y

Determine the quotient of 2 over 5 divided by 3 over 4. (2 points)
PLS I NEED HELP FAST PLS

Answers

Answer:

8 over 15

Step-by-step explanation:

you should get a calculator.

Answer:

8/15

Step-by-step explanation:

find the slope given (2,-7) and (-1,6)​

Answers

Answer:

[tex]-\frac{13}{3}[/tex]

Step-by-step explanation:

1/4 as a percent. Why can't I figure this out I have no idea. Please help me out here. Thank you

Answers

Answer: 25%

Step-by-step explanation:

1/4 as a percentage is 25%

Answer:

25%

Step-by-step explanation:

an easy way to figure this out is by remembering that 4 quarters make a dollar each quarter is 25 cents so 1/4=25%

hope this helps :3

if it did pls mark brainliest

Identify two negative addends that make -10.5

Answers

-5.25 and -5.25

-5.25 + (-5.25) = -10.5

ILL GIVE BRAINLIEST PLEASE ANSWER

Answers

Answer:

rice

Step-by-step explanation:

the best

the vertex for f(x)=-7(x+8)^2+ 3 is the minimum for that function ture or false

Answers

Answer:Do you what it in vertex because if you do the answer is (-8,3)

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

The equation of a parabola in vertex form is

f(x) = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

f(x) = - 7(x + 8)² + 3 ← is in vertex form

with (h, k) = (- 8, 3 )

• If a > 0 then vertex is a minimum

• If a < 0 then vertex is a maximum

Here a = - 7 < 0 , thus

(- 8, 3 ) is a maximum

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