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3 years ago

8

To make the color purple, Jamal's art teacher instructed him to mix equal parts of red paint and blue paint. To make a different

shade of purple, the ratio of red paint to blue paint is 2:1. What does the ratio 2:1 mean?

1 answer:

Reptile [31]3 years ago

6 0

Answer:

Two parts red paint to one part blue.

Step-by-step explanation:

An example would be 2/3 cup red paint mixed with 1/3 cup blue.

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Which equations can be used to solve for acceleration? Check all that apply.

salantis [7]

$a =\frac{v_f - v_i}{t}\\\\at = v_f -v_i\\\\\boxed{\bf{v_f =at +v_i}}\\\\\boxed{\bf{v_i = v_f-at}}$

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3 years ago

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if you subtract 17 from my number and multiply the difference by -6 the results is -138 what is Sarah's number

likoan [24]

Answer:

40

Step-by-step explanation:

let the unknown be y (x is used as times(multiplication) )

(y-17)x-6=-138

add /-6 to both sides

y-17x-6/-6=-138/-6

y-17=23

make y independent/add 17 to both sides

y-17+17=23+17

y=40

or in an easier way

-138/-6 =23

23+17=40

simply reversing the question to get the answer

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3 years ago

What is the surface area?<br> 5 yd<br> 6 yd<br> 5 yd<br> 5 yd<br> 4 yd<br><br> square yards

daser333 [38]

25 square yards is the surface area

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2 years ago

NEED THIS DONE ASAP!! Thank you!!

Dovator [93]

Answer:

x=40

Step-by-step explanation:

Angle Formed by Two Secants= 1/2(DIFFERENCE of Intercepted Arcs)

x = 1/2(120-40)

x = 1/2(80)

x = 40

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2 years ago

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Find the greatest common divisor of 9 and 27

Dimas [21]

<span>

The good answer is 9
(9:9=1 and 27:9=3)</span>

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3 years ago