Ask question

Ask question

All categories

3 years ago

15

I need help with which equations represents proportional relationships

1 answer:

OLga [1]3 years ago

8 0

Answer:

x=1/4y

Step-by-step explanation:

Step 1: You flip the equation

4x=y

Step 2: Divide both sides by 4

4x/4 = y/4

x=1/4y

You might be interested in

Marcus bought a rug for a hallway. The rug measures 0.5 meter by 2.5 meters. Which is the area of the rug?

lisabon 2012 [21]

Answer:

1.25 meters

HOPE THIS HELPS

-Todo ❤️

Step-by-step explanation:

.5*2.5=1.25

7 0

3 years ago

brad is drawing 2 polygons.one polygons has 2 more angles than the other.what shapes could he be drawing

fomenos

Answer:

Step-by-step explanation:

7 0

3 years ago

Factor Trinomials:

notka56 [123]

Answer:

1. $2(x+2)(x+5)$

2. $8(x+4)^{2}$

Step-by-step explanation:

<u>Problem #1:</u>

1. Find the GCF (Greatest Common Factor)

$GCF = 2$

2. Factor out the GCF and simplify.

$2(x^{2} +7x+10)$

3. Factor $x^{2} +7x+10$

<u>Which two numbers add up to 7 and multiply to 10?</u>

2 and 5

<u>Rewrite the expression using the above.</u>

$(x+2)(x+5)$

4. Done!

$2(x+2)(x+5)$

<u>Problem #2:</u>

1. Find the GCF (Greatest Common Factor)

$GCF=8$

2. Factor out the GCF and simplify.

$8(x^{2} +8x+16)$

3. Use the perfect square formula. $a^{2} +2ab+b^{2} =(a+b)^{2}$

$a = x\\b=4$

$(x+4)^{2}$

4. Done!

$8(x+4)^{2}$

8 0

2 years ago

WILL GIVE BRAILIEST 70 POINTS First, reflect ABC across the y-axis, then dilate by a factor of ½.

Rina8888 [55]

Answer:

This is the graph one

Step-by-step explanation:

A(-1,-4) -->A' (1,-4)

B(-3,-2) ---> B'(3,-2)

C(-1,2) ---> C(1,2)

5 0

2 years ago

50*50+60+90+40-60-43-89-30-34+12

tensa zangetsu [6.8K]

The answer is 2446.

5 0

3 years ago

Read 2 more answers