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prohojiy [21]
2 years ago
15

A rectangle has a length of (x+2) inches and a width of (2x+3) inches. Find an expression that represents the area of the rectan

gle. Write the expression in simplified form.
Mathematics
1 answer:
Oliga [24]2 years ago
5 0

Answer:2x²+7x+6

Step-by-step explanation:

Since the area of triangle is length *width

Therefore, (x+2)*(2x+3)

2x(x+2)+3(x+2)

=2x²+4x+3x+6

=2x²+7x+6

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Line segment MN is graphed in the first and second quadrants of a coordinate plane. The segment is translated 2 units up, then r
Ksju [112]

Answer:

Step-by-step explanation:

Since the line segment is only being translated and reflected it would still maintain its length. This is pretty much the only characteristic that would remain the same as te original line segment. It would not maintain the same x-axis positions for both endpoints of the line segment. This is because when it is translated 2 units up it is only moving on the y-axis and not the x-axis. But when it is reflected over the y-axis the endpoints flip and become the opposite values.

6 0
3 years ago
Could someone help me out
AnnyKZ [126]
It is the second one
7 0
2 years ago
Read 2 more answers
Find the slope of the line passing through the point (-3, 6) and the origin.<br> M=
Nuetrik [128]
You know b=0 because it is passing through the orgin (0,0) and b is the y intercept. You input (-3,6) as (x,y)

7 0
3 years ago
ASAP! Simplify -5 - square root -44
Tju [1.3M]

Answer:

\boldmath-5-2i\sqrt{\boldmath11}

Step-by-step explanation:

The not simplified form is -5-\sqrt{-44}

you know that \sqrt{a\times b} = \sqrt{a} \times\sqrt{b} is true a and b are both positive or one of it is negative (not both of them).

You can write -44 as -1 × 4 × 11 inside square root.

So, \sqrt{-44} = \sqrt{-1\times4\times11}=\sqrt{-1}\times\sqrt{4}\times\sqrt{11}=i\times2\times\sqrt{11}         (\sqrt{4}=2)

\therefore -5-\sqrt{-44} = -5-2i\sqrt{11}

(NOTE : You must know that \boldmath\sqrt{\boldmath-1} is written as \boldsymbol i )

5 0
3 years ago
1. is the expression <img src="https://tex.z-dn.net/?f=8x8%5E5" id="TexFormula1" title="8x8^5" alt="8x8^5" align="absmiddle" cla
Lady_Fox [76]

Answer:

No

Step-by-step explanation:

No, because 8x8^58x85 only takes the 8 that it is up against to the fifth power, but (8x8)^5(8x8)5 takes the whole expression to the fifth power.

4 0
2 years ago
Read 2 more answers
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