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3 years ago

12

If the length of a rectangle is (x + 7) inches and the width is (3x+2) inches. Which expression represents the rectangle's area?

HINT: Area = width * length

1 answer:

konstantin123 [22]3 years ago

5 0

Answer:

The answer is no 1:

$3x ^{2} + 23x + 14$

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What set of reflections would carry trapezoid ABCD onto itself?

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3 years ago

Q10 Q2.) Find the standard form of the equation of the parabola satisfying the given conditions.

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Hello!!

Equation forms:

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3 years ago

A bird flies 2/3 of a mile per minute. How many miles per hour is it flying?

Snowcat [4.5K]

Answer:

40 MPH (Miles Per Hour)

Step-by-step explanation:

Well i will put it in simple terms. Put 2/3 into a decimal point, which for this fraction is 0.66666666667 (the 6 is infinite basically). Then you multiply it by 60, because you know it goes in that distance in one minute and 60 minutes makes a hour, which equals 40. So the answer is 40 MPH.

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3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7By%7D%7B2%7D%20%20%3C%20%20-%203" id="TexFormula1" title=" \frac{y}{2} < - 3"

Allisa [31]

Hey!

Okay, to solve this problem, we'd first have to multiply both sides by two. The reason we do this is to get $y$ on its own.

<em>Original Equation : </em>
$\frac{y}{2}$ < $-3$

<em>New Equation {Changed by Multiplying 2 on Both Sides} :</em>
$\frac{2y}{2}$ < $2$ ( $-3$ )

And we simplify the equation to get our answer.

<em>Old Equation :</em>
$\frac{2y}{2}$ < $2$ ( $-3$ )

<em>New Equation {Changed by Simplification} :</em>
y < -6

<em>So, the equation $\frac{y}{2}$ < -3 simplified is</em> y < -6.

Hope this helps!

- Lindsey Frazier ♥

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3 years ago

Write an addition problem that has 9/10 as the sum

kicyunya [14]

There are a number of different problems that you could do that will give you an outcome of 9/10
For example, 1/2 and 2/5 add up to 9/10.
3/10 and 6/10 also add up to 9/10.

Find the sum of 7/10 and 1/5
Find the sum of 7/20 and 11/20
Find the sum of 1/2 and 3/10 and 1/10
Find the sum of 1/5 and 2/5 and 3/10

Hope this helps :)

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3 years ago