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3 years ago

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Given the literal equation for the area formula of a trapezoid: A =12h(b1 + b2) solve for b1. Must show your work to receive ful

l credit.

1 answer:

vodka [1.7K]3 years ago

3 0

Use photo math it is a app

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7th Grade Math<br> Please help<br> -7 = 1/3 a<br> Find the value of a

julsineya [31]

Answer:

$\huge\boxed{a=-21}$

Step-by-step explanation:

$-7=\dfrac{1}{3}a\to\dfrac{1}{3}a=-7\qquad|\text{multiply both sides by 3}\\\\3\!\!\!\!\diagup\cdot\dfrac{1}{3\!\!\!\!\diagup}a=(-7)(3)\\\\a=-21$

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3 years ago

19.97 - 5.97+<br> 2.3 <br> it’s multi step equations

expeople1 [14]

Answer:

The answer would be 16.3

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3 years ago

Rewrite the equation 4x + 4y = 20 in slope-intercept form.

iragen [17]

<span> 4x + 4y = 20
If I'm not mistakened, this is in it's standard form.
Slope intercept form </span>→ y = mx + b

Let's transform this into that form.
4x + 4y = 20
4y = -4x = 20
y = -x + 5

The slope intercept form would be ⇒ <span>y = -1x + 5 </span>

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4 years ago

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Use synthetic division to divide (x^ 3 + x^ 2 – 40x – 4) ÷ (x – 6)

Marina CMI [18]

The answer is C.

Hope this helps!!

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3 years ago

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Given the function f(x)=3x-4/5 which of the below expressions is correct?

natta225 [31]

Is it an inverse function

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4 years ago