2 years ago

I need help! Please help!

Mathematics

2 answers:

bearhunter [10]2 years ago

6 0

I think it's b

Hope I could help

Orlov [11]2 years ago

3 0

The answer is D.the decimal point moves three places to the right

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Alexander made of rectangular quilt that measured 3 1/4 feet in length by 2 3/4 feet and width to find the area multiply the len

Oksana_A [137]

$\text {Area = } 3 \dfrac{1}{4} \times 2 \dfrac{3}{4}$

$\text {Area = } \dfrac{13}{4} \times \dfrac{11}{4}$

$\text {Area = } \dfrac{143}{16}$

$\text {Area = } 8 \dfrac{15}{16} \text { ft}^2$

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2 years ago

A rectangle has an area of 8x2 - 2x - 45. The length of the

Savatey [412]

Answer:

$Width = W = 2x-5$

Step-by-step explanation:

Given Data:

Length of rectangle = L = $4x + 9$ ------->(Equation 1)

Area of rectangle = A = $8x^{2} - 2x -45$ square inches ------->(Equation 2)

To find out:

Width of rectangle = W = ?

Formula:

Area = A = L×W

$Width = W = \frac{A}{L}$

Solution:

$Width = W = \frac{A}{L}$

$Width = W = \frac{8x^{2} - 2x - 45 }{4x+9}$

For complete division check the attached image.

$Width = W = 2x-5$ inches

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2 years ago

Josie selected 6 books from the library. However, he can only check out 4 books at a time. How many possible selections can he m

egoroff_w [7]

Answer: only 4 boi

Step-by-step explanation:

6 0

2 years ago

Please help 25 points and brainliest!

Doss [256]

Answer:

a = -29

Step-by-step explanation:

$12=\frac{a+5}{-2} \\\\-24=a+5\\a=-24-5\\a=-29$

1st step is to multiply -2 on both sides

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2 years ago

Read 2 more answers

Which has the same value as 5/8 ÷2.. A 5/8 × 2/1. b. 8/5 ×2/1 . c5/8 ÷2/1. .d.5/8 × 1/2

Kisachek [45]

Answer:

5/8 x 1/2

Step-by-step explanation:

To change division into multiplication, you must find the reciprocal by flipping the second fraction (note that if it is a whole number, as in this case, it is technically over 1).

(5/8)/(2/1) = (5/8)(1/2)

d. is your answer.

4 0

3 years ago