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2 years ago

Please help!! 10 points for it

Mathematics

2 answers:

lara [203]2 years ago

8 0

Answer:

x = 84

Step-by-step explanation:

a full circle is 360 and that small square means a right angle and right angles are always 90 degrees so 360-90-132-54=84

balu736 [363]2 years ago

4 0

Answer:

132+54+90=276

360-276= 84

Step-by-step explanation:

a circle has 360° so subtract all the given angles to find the missing one. yu can subtract each one by one or add all the given angles and subtract which I did

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State the domain of d.

tester [92]

d(x) = { (x,y): y = sqrt(x) and y >=0 }

since sqrt function requires x to be >=0 so

x >= 0

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3 years ago

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Assume CD | AB are parallel. Find m2. A) X= 50° (B) x = 70° C) x = 30° D) x = 60

SVETLANKA909090 [29]

Answer:

The answer is A, 50°.

Here, angle CAB= 60°.

In triangle ABC,

60°+70°+ angle ABC= 180°.

angle ABC= 50°.

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3 years ago

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Which explanation best describes how to solve this problem? Marcia covered her kitchen floor with twice as much tile as her bath

erica [24]

Answer:

54 ft^2

Step-by-step explanation:

Bathroom area is 15 ft^2

The kitchen is twice the bathroom

2*15 = 30 ft^2

Kitchen: 30 ft^2

Front door: 9ft^2

The total is all the areas added together

Total = bathroom + kitchen + front door

= 15 ft^2 + 30 ft^2 + 9 ft^2

= 54 ft^2

7 0

3 years ago

Finding Side Lengths in a Right Triangle

velikii [3]

Answer:

maybe it's 10.because c is 10,b is 10,and so as s.

hence s is 10 also.

7 0

3 years ago

At a campground, a rectangular fire pit is 3 feet by 2 feet. What is the area of the largest circular fire that

AysviL [449]

The area of the largest circular fire pit is 452 square inches.

Explanation:

Given that at a campground, a rectangular fire pit is 3 feet by 2 feet

The radius is given by 1 feet.

Area:

The area of the largest circular fire is given by

$A=\pi r^2$

Substituting the values in the formula, we get,

$A=(3.14)1^2$

$A=3.14 \ ft^2$

Thus, the area of the largest circular fire is 3.14 square feet.

To convert feet to inches:

The feet can be converted into inches by multiplying by 12.

Thus, we have,

$1 \ft= 12 \ inches$

Hence, we have,

$Area= 3.14\times 12^2$

Simplifying,we get,

$Area= 3.14\times144$

$Area=452.16 \ in^2$

Rounding off to the nearest square inch.

Thus, we have,

$Area= 452 \ in^2$

Thus, the area of the largest circular fire pit is 452 square inches.

5 0

3 years ago