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crimeas [40]
4 years ago
7

Dillon has a rectangular dining room with an area of 72 square feet. Its perimeter is 34 feet. What are the dimensions of the di

ning room?
A12 ft by 6ft
B9 ft by 8 ft
C36 ft by 2 ft
D17 ft by 17 ft
Mathematics
1 answer:
Ksivusya [100]4 years ago
5 0
The dimension is 9ft by 8ft
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If anyone can help me I’d be glad. I’m not the best at geometry :/
Leni [432]

Answer:

C) 1.25

Step-by-step explanation:

The hypotenuse is the sloping side.

The base is the bottom side.

The triangles are similar, so you can use the sides of either triangle. Let's use the side lengths of the smaller triangle.

Length of hypotenuse: 5

Length of base: 4

Ratio of hypotenuse to base: 5/4

To find a decimal value, divide 5 by 4. Use a calculator or long division.

5/4 = 1.25

Answer: C) 1.25

8 0
3 years ago
Solve for the volume of the following figure.
Olenka [21]

Answer:

96\pi \: or \: 301.59

rounded to the nearest hundredth

Step-by-step explanation:

use the pythagorean theorem to find the height of the cone

{a}^{2}  +  {6}^{2}  =  {10}^{2}

you get a = 8

the formula for the volume of a cone is

\pi \:{r}^{2}  \frac{h}{3}

plug in 6 for the radius and 8 for the height. then solve

5 0
3 years ago
5/6 + 3/4 + 2/3 = ?<br> What is the ?
inna [77]

Answer:

1/2 + 2/3 + 5/4 = 29/12 = 2 5/12  ≅ 2.4166667

Step-by-step explanation:

7 0
3 years ago
What is the midpoint between (10,4) and (-6,-4)
yanalaym [24]

Answer:

(2,0)

Step-by-step explanation:

Take the average of the two x-coordinates: (10-6)/2 = 2

Take the average of the two y-coordinates: (4+(-4))/2 = 0

Midpoint: (2,0)

4 0
3 years ago
Read 2 more answers
Find the measure of angle2<br><br> A. 90<br> B. 50<br> C. 60<br> D. 30
galina1969 [7]
I think it is C. 60.
You can eliminate A because it is not a right angle, and D because the angle is bigger than the given angle. So it is between 50 and 60, and I hope this is right and the picture makes sense

6 0
3 years ago
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