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3 years ago

Select the three models that represent 45%.

Mathematics

1 answer:

Ierofanga [76]3 years ago

6 0

Answer:

All but the one on the bottom left

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The equation y+6=1/3(x-9) is written in point-slope form. What is the equation written in slope-intercept form?

Margaret [11]

y+6=1/3(x-9)

Moved all terms from left to right that doesn't contain y

Y=-6 +1/3x-3

Simplify

Y=1/3x-9

Your answer is c.

3 0

3 years ago

Read 2 more answers

What is the coefficient of the term 13a in the expression 13a+6b

il63 [147K]

Answer:

The coefficient of the term 13a is, 13

Step-by-step explanation:

Coefficient term are the numbers that multiply the variables or letters

In the given expression: $13a+6b$

13a means 13 times a , and a is the variable,

so 13 is the coefficient .

6b means 6 times b , and b is the variable ,

so 6 is the coefficient .

therefore, the coefficient of the term 13a in the given expression is, 13.

5 0

3 years ago

Read 2 more answers

6x + 7y = 13<br> x - 4y=-3<br> Substitution method.

Dovator [93]

Answer:

idk if this is right but if it is right can i have brainliest and if it is wrong then rate me a 1 and you can umm... report me if u want

Step-by-step explanation:

Let's solve for x.

6x+7y=13x

Step 1: Add -13x to both sides.

6x+7y+−13x=13x+−13x

−7x+7y=0

Step 2: Add -7y to both sides.

−7x+7y+−7y=0+−7y

−7x=−7y

Step 3: Divide both sides by -7.

−7x

−7

−7y

−7

x=y

6 0

3 years ago

Yong is measuring two pyramids whose bases are rectangles.

ElenaW [278]

Answer:

Answer is 7/2 cm

Step-by-step explanation:

1. Set a ratio

$7=\frac{3V}{l*w}:h=\frac{3V}{l*2w}$

2. Move 2w from denominator to LHS (Left hand side) $\frac{7}{2}w=\frac{3V}{l}$

$\frac{7}{2w}=\frac{3V}{l}$

3. The four options are 7/4, 7/2, 14 or 28 cm

7 0

3 years ago

I’ll give u brainlyist pls help

Vladimir79 [104]

Answer:

either y = x or x = 1

Step-by-step explanation:

i dunno for sure but i think its y = x

4 0

3 years ago