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nadya68 [22]
3 years ago
8

Which algebraic expression is equivalent to this expression?

Mathematics
2 answers:
liraira [26]3 years ago
8 0

Answer: 16x + 7

Step-by-step explanation:

You just add all "like" terms

mel-nik [20]3 years ago
7 0

Answer:

A. 16x + 7

Step-by-step explanation:

(9x + 9) + (7x - 2)

Add like terms

9x+7x     +9-2

16x   +7

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Solve for all of the missing angles in the rhombus below, given that m∠3 = 54°. (Round to the nearest tenth as needed.)
Marat540 [252]

The measure of angles 1, 2, 4, and 5 are 54 degrees, 90 degrees, 36 degrees, and angle 36 degrees.

<h3>What is a rhombus?</h3>

A rhombus is a two-dimensional shape having four parallel opposite pairs of straight, equal sides. This shape resembles a diamond and is what you'd find on a deck of cards to represent the diamond suit. Rhombuses can be encountered in a variety of common situations.

We have shown the rhombus in the picture.

As we know the diagonals bisect at a 90-degree angle.

So angle 2 = 90 degree

angle 1 = angle 3

angle 1 = 54 degrees

angle 1 + angle 2 + angle 5 = 180

54 + 90 + angle 5 = 180

angle 5 = 36 degrees

angle 5 = angle 4 = 36 degrees

Thus, the measure of angles 1, 2, 4, and 5 are 54 degrees, 90 degrees, 36 degrees, and angle 36 degrees.

Learn more about the rhombus here:

brainly.com/question/22825947

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3 0
2 years ago
First five multiples of 15
BARSIC [14]

The first 5 multiples of 15 are: 0, 15, 30, 45, 60

6 0
3 years ago
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What is the slope of the line that passes through (3, 3) and (-2, -3).
Diano4ka-milaya [45]

Answer:

slope=6/5

Step-by-step explanation:

The formula for finding the slope is y1-y2/x1-x2=slope. So if we substitute in the numbers from you question, it would be (-3-3)/(-2-3)=slope

(-3-3)/(-2-3)=slope

-6/-5=slope

6/5=slope

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Answer:

the answer would be 56 minutes.

Step-by-step explanation:

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n = 56

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Dvinal [7]
D is the correct answer. Hopes that helps.
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3 years ago
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