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Bas_tet [7]
2 years ago
15

Is this a Percent Increase or Decrease Problem?

Mathematics
1 answer:
nydimaria [60]2 years ago
3 0

Answer:

Percent Decrease

<h2>Please mark as brainliest for further answers :)</h2>

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NEED HELP FAST!!!!!!!Consider the right triangle below. A right triangle with a hypotenuse with length 6.5 feet, and side length
gulaghasi [49]

Answer:

Perimeter: 15 feet, Area: 15 square feet.

Step-by-step explanation:

You need this fast, so I'll spare you of much description. Add the side lengths for perimeter, and multiply the sides that aren't the hypotenuse (the legs) for the area.

8 0
3 years ago
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Math Need Help
crimeas [40]
Hi there! The answer is 5/6 hours (which is 50 minutes)

To find the total time Ann spent on her papers, we must add the fractions.
\frac{1}{3}  +  \frac{1}{2}  =  \frac{2}{6}  +  \frac{3}{6}  =  \frac{5}{6}

In the first step, we had to make the denominators the same. We need to use the LCM of the numbers 2 and 3. LCM(2,3) = 6.

In the second step we added the fractions. Remember that we only need to add the numerators (the denominator remains the same).

~ Hope this helps you!
8 0
3 years ago
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What is the geometric mean of 9 ad 100
myrzilka [38]
The geometric mean is 9.4868
3 0
3 years ago
ABC congruent DEF find the measure of the given angles or the lengths of the given sides ​
Mrac [35]

Answer:

m∠A = 20° and m∠D = 20°

Step-by-step explanation:

Congruent triangles have equal angles, equal sides, equal perimeters, and equal areas

Let us solve the question

∵ The two triangles ABC and DEF are congruent

∴ m∠A = m∠D

∵ m∠A = x + 10

∵ m∠D = 2x

→ Equate their measures

∴ 2x = x + 10

→ Subtract x from both sides

∵ 2x - x = x - x + 10

∴ x = 10

→ Substitute x by 10 in the measures of angles A and D to find them

∵ m∠A = 10 + 10

∴ m∠A = 20°

∵ m∠D = 2(10)

∴ m∠D = 20°

7 0
2 years ago
How would 2.15 be represented as a percent? A. 0.0215% B. 21.5% C. 215% D. 2,150%
Leya [2.2K]

Answer:

C

Step-by-step explanation:

A percentage is a number over 100, so if you want to find the percentage of a number multiply by 100. 2.15x100= 215

3 0
3 years ago
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