2 years ago

Can someone help me please im having a rough time with this question

Mathematics

1 answer:

In-s [12.5K]2 years ago

3 0

Answer:

Step-by-step explanation:

the other answers are totally absurd.

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A cube and the net for the cube are shown. <br><br> What is the surface area of this cube?

lozanna [386]

Ok, 6×25=150, since there are 6 sides, the answer is 150cm.

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3 years ago

What is the measure of AB in O below?

8_murik_8 [283]

Answer:

The measure of an arc is equal to the angle opposite it

Therefore the answer is C. 100°

Hope this helps!

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3 years ago

A used-droid dealership buys a droid for $2900 and then sells it for $4300. What is the percent increase?

Anna71 [15]

The percent increase is 48.28

Step-by-step explanation:

Given,

Purchase price of used-droid = $2900

Selling price of used=droid = $4300

Profit = Selling price - purchase price

Profit = 4300-2900 = $1400

Percent increase = $\frac{Profit}{Purchase\ price}*100$

$Percent\ increase=\frac{1400}{2900}*100\\\\Percent\ increase=\frac{140000}{2900}\\\\Percent\ increase=48.275\%$

Rounding off to nearest hundredth;

Percent increase = 48.28%

The percent increase is 48.28

Keywords: percentage, subtraction

Learn more about percentages at:

#LearnwithBrainly

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3 years ago

What does "a"equal to?

slamgirl [31]

Distribute on the left side
7.4a+22.2=3.2a+43.2
Subtract 3.2a from both sides
4.2a+22.2=43.2
Subtract 22.2 from both sides
4.2a=21
Divide both sides by 4.2
a=5

5 0

3 years ago

Solve 2/3x-1/5>1<br> X>9/15

Nata [24]

Answer:

ask math because it will tell you

Step-by-step explanation:

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3 years ago