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romanna [79]
2 years ago
5

NEED HELP ASAP WILL GIVE BRAINLY

Mathematics
1 answer:
lara [203]2 years ago
8 0

Answer:

D

Step-by-step explanation:

squared not cubed

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The sail on a souvenir boat is similar in shape to the sail on a sailboat. The sail on the sailboat is in the shape of a right t
Triss [41]

Answer:

1 1/8 inches.

Step-by-step explanation:

As the sails are similar,  corresponding sides are in the same ratio, so we have the equation

:24/3 = 9/b     where  b = base of the souvenir boat.

Cross multiply:

24b = 9*3

b = 27/24

= 1 1/8 inches.

3 0
3 years ago
Write 2 equivalent expressions w/ negative signs in different places.
murzikaleks [220]

Answer:

2 equivalent expressions w/ negative signs in different places.

a) \frac{-x}{5} =-1/5 x and x/-5

b) \frac{-14}{y}=14/-y and -14/1/y

c) \frac{a}{b} =a/1/b and 1/b/1/a

d) \frac{c}{-y}=-c/y and -c/1/y

4 0
2 years ago
Answer this question
Stella [2.4K]

Answer:

-1/x

Step-by-step explanation:

8 0
3 years ago
Factor the following polynomial:<br> 5x(a - b) – 2y(a - b)
Afina-wow [57]

Answer:

(a - b)(5x - 2y)

Step-by-step explanation:

5x(a - b) – 2y(a - b) =

The factors in parentheses (shown in bold) are a common factor.

Factor (a - b) out from both terms.

= (a - b)(5x - 2y)

5 0
3 years ago
the length of a rectangle is 2 inches longer than twice its width. If the area of the rectangle is 24 square inches, what are th
gregori [183]

Answer:

The length is 8 inches and the width is 3 inches

Step-by-step explanation:

Let w represent the width.

The length can be represented by 2w + 2

Use the area formula, A = lw, and plug in the area and the expressions for the length and width:

A = lw

24 = (2w + 2)(w)

Simplify and solve for w:

24 = 2w² + 2w

2w² + 2w - 24

Divide everything by 2:

w² + w - 12

Factor:

(w + 4)(w - 3)

Set equal to 0 and solve for each factor:

w + 4 = 0

w = -4

w - 3 = 0

w = 3

Since the width cannot be negative, the width has to be 3.

Next, find the length by plugging in 3 as w:

2w + 2

2(3) + 2

= 8

So, the length is 8 inches and the width is 3 inches

7 0
3 years ago
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