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Advocard [28]
4 years ago
6

The length of a rectangle is four more than its width. If the area of the rectangle is 12, find the length of the rectangle.

Mathematics
1 answer:
Kobotan [32]4 years ago
8 0

Answer:

I don’t know but I have the same question with different numbers

Step-by-step explanation:

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PLEASE HELP ME PICTURE BELOW!!!
pshichka [43]

Answer:

corographicia

Step-by-step explanation:

its the right answer

6 0
2 years ago
NEED HELP ASAP PLEASE! BRAINLIEST TO RIGHT ANSWER! For two similar triangles ABC and DEF, the scale factor of ∆ABC to ∆DEF is 2
hram777 [196]

Answer:

Assuming the similarity is that BC scales to EF, answer is

D. 1.5BC

Step-by-step explanation:

Because the triangles are smilar, AB/BC = DE/EF

If AB = 2BC

then DE = 2EF

but also DE = 3BC

so 2EF = 3BC

EF = 1.5BC

5 0
3 years ago
Katie has read 34% of a book. If she read 85 pages, does she have more than or fewer than 125 pages left to read? Explain
mestny [16]
Determine the percent of book she hasn't read.
percent = 100% - percent she has read
percent = 100% - 34%
percent = 66%
She hasn't read 66% of the book.

Find the amount of page she hasn't read.
page = $ \dfrac{\text{percent hasn't read}}{\text{percent has read}} \times\ \text{page has read}$
page = $ \dfrac{66\%}{34\%} \times\ 85$
page = $ \dfrac{66}{34} \times\ 85$
page = \dfrac{5,610}{85}
page = 165

The number of page she hasn't read is 165. It's more than 125.
3 0
4 years ago
If the line represented by y=-1/4 x -2 is dilated by a scale factor of 4 centered at the origin, which statement about the image
Alona [7]

Answer:

  a.

Step-by-step explanation:

Dilation does not change the direction (slope) of any lines. The slope of the image line is the same as the original when the line is subject to dilation. The y-intercept point (0, -2) will be multiplied by the dilation factor, so will become 4(0, -2) = (0, -8). The dilated line will have equation ...

  y = -1/4x -8 . . . . . matches choice A

4 0
2 years ago
Please help? Will mark brainliest
wlad13 [49]

Answer:

The answer is C

Step-by-step explanation:

Move the nine to the other side of the equal sign

Use the quadratic formula

Find a, b, and c

A=2, B=1, C=-10

Plug them in

1 squared minus 4(2)(-10)

1+80

81

Square root of 81=9

<u>-</u><u>1-9</u><u> </u> <u>-1+9</u>

4 4

<u>-</u><u>10</u><u> </u> <u>8</u>

4 4

Simplify

<u>-5</u> <u>2</u>

2 1

<u>-</u><u>5</u><u> </u> 2

2

7 0
4 years ago
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