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3 years ago

50 points, brainIiest, 5 star and anything please I really need help :(

Mathematics

1 answer:

vekshin13 years ago

8 0

Answer:

Step-by-step explanation:

hope it helps :)

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7. 2(a + 1) = 2(2-3)

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Answer:

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the answers is = -2

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4 years ago

Miss E. ordered a quilt from an online store .

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I don’t know the first answer but the second one I know. 2.) It should cost her $400 dollars for a quilt that uses 4000 yards of yarn. Tell me if I’m wrong.

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3 years ago

A food truck did a daily survey of customers to find their food preferences. The data is partially entered in the frequency tabl

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A: 16.09% B: 0.65 C: Those who like hamburgers but not burritos.

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3 years ago

I WILL GIVE BRAINLIEST AND 36 Points

V125BC [204]

Answer:

1.a

2.c

4.c

5.a or b

Step-by-step explanation:

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3 years ago

A 4 by 5 inch photo is enlarged by multiplying every

dem82 [27]

Answer:

Perimeter ratio = 2:1

Area ratio = 4:1

Step-by-step explanation:

<u>Perimeter</u>

Perimeter of the smaller photo = $2l+2w$

$=2(5)+2(4)$

$=18$ inches

Perimeter of larger photo = $2l+2w$

$=2(10)+2(8)$

$=36$ inches

Ratio:

Perimeter of larger photo : perimeter of smaller photo = $36:18$

$=2:1$

Area of smaller photo = $lw$

$=5\times4$

$=20$ inches²

Area of larger photo = $lw$

$= 10\times8$

$=80$ inches ²

Ratio

Area of larger photo : area of smaller photo = $80:20$

$=4:1$

∴The ratio of the perimeters = 2:1, and the ratio of the areas = 4:1

Hope this helps :)

6 0

3 years ago