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2 years ago

Does anyone know how to simplify this?

Mathematics

2 answers:

yan [13]2 years ago

6 0

The final answer is -5.28825

Papessa [141]2 years ago

3 0

3 × √9 is the same as 3 × 3, which is 9.

Hence, you get -11/9.

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The length of a rectangle is 3 meters and the width is 14 meters. What is the perimeter of the rectangle? Do not include units i

Zielflug [23.3K]

Answer:

Step-by-step explanation:

5 0

3 years ago

Frank needs a total of $360 to cover his expenses for the week. He earns $195 a week working at a restaurant and also walks dogs

poizon [28]

Answer:

11 dogs

Step-by-step explanation:

Step 1: Write out your equation

Let the number of dogs Frank walk be d

360 = 15d +195

Step 2: Solve the equation

360 - 195 = 15d

165 = 15d

$\frac{165}{15} =\frac{15d}{15}$

d = 11

Therefore Frank needs to walk a total of 11 dogs to cover his expanse

5 0

3 years ago

Imagine two lines intersect. How can the properties of linear pairs and vertical angles help to determine the angle measures cre

Blizzard [7]

Answer:

A linear pair of angles is formed when two lines intersect. Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees. Vertical angles are two angles opposite from each other and those two angles are then equal.

Step-by-step explanation:

For example, if you took your typical graph with four quadrants your lines would intersect. The linear pairs are equal to 180 and the vertical angles are equal.

8 0

3 years ago

Maria’s phone bills were $95, $67, $43, and $115. What was the mean, or average, of her phone bills?

jeka57 [31]

Add all her phone bills = 115+43+67+95 =320, divide by how many numbers there are, so 4, 320 divided by 4 = 80

4 0

2 years ago

Solve the following equation : 7x/15-1=22

miskamm [114]

$\frac{7x}{15-1} =22$
-----------------
To solve this all it takes is two simple steps
Simplify $\frac{7x}{15-1} =22$
1/2x =22
------------------------
Multiply both sides by 2
2 · $\frac{1}{2}$ = 2 · 22
x = 44

6 0

2 years ago

Read 2 more answers