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3 years ago

Help ASAP plssssssssss

Mathematics

1 answer:

mr_godi [17]3 years ago

5 0

Answer:

Length of three dimensions of the cube is

<u>6</u>cm.

What is the area of the base of a cube of sides 2.5m?

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D: region D helppppppppp

galben [10]

You only hace to change x equal 0 and y equal 0, answer is D

3 0

4 years ago

Simplify. 9-x2/9x+27

dolphi86 [110]

Answer:

(3-x)/9

Step-by-step explanation:

(9-x^2)

---------------

9x+27

Factor the numerator and denominator

(3-x) (3+x)

----------------

9(x+3)

Rewriting the denominator as 3+x

(3-x) (3+x)

----------------

9(3+x)

Canceling 3+x from the numerator and denominator

(3-x)

----------------

6 0

3 years ago

Read 2 more answers

Pls help will mark brainliest

Karolina [17]

Answer:

9) (68 + 160)/2 = 114°

10) 80/2 = 40°

11) 105 x 2 = 210°

12) 80 x 2 = 160°

13) (360 - 180 - 108)/2 = 36°

14) (360 - 69 - 95)/2 = 98°

8 0

3 years ago

If the number of candy canes is proportional to the price and 12 candy canes cost $3.00, how much would it cost for 20 candy can

VMariaS [17]

12/$3=20/x is the formula. Then cross multiply to get 12x=60, so x=$5.

5 0

3 years ago

A triangle has sides that measure 2 units, 5 units, and 5. 39 units. What is the area of a circle with a circumference that equa

asambeis [7]

The circumference of the circle is equal to the perimeter of the triangle, then the area of the circle is 12 square units. Option D is correct.

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

It is a locus of a point drawn equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

A triangle has sides that measure 2 units, 5 units, and 5.39 units.

The circumference of the circle is equal to the perimeter of the triangle. Then the radius of the circle will be

$2 \pi r = 5 + 2 +5.39\\\\r = 1.97$

Then the area of the circle will be

$\rm Area \ of \ circle = \pi r^2\\\\Area \ of \ circle = \pi 1.97^2\\\\Area \ of \ circle = 12.21 \approx 12$

The area of the circle is 12 square units.

More about the circle link is given below.

brainly.com/question/11833983

3 0

2 years ago