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iogann1982 [59]
3 years ago
10

What is the rectangular form of r = −2 sin(θ)?

Mathematics
1 answer:
Sedaia [141]3 years ago
4 0

Answer:

D.) x2 + (y + 1)2 = 1

Step-by-step explanation:

No explanation needed just need to say something here.

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A rectangle has an area of 183.6 square miles and a base of 10.2 miles. What is the height?
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18 miles

183.6 divided by 10.2 = 18, and to check the answer if we multiply 18 and 10.2 it equals 183.6
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3 years ago
What is the GCF of these two
kkurt [141]

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B!!!

Step-by-step explanation:

6 0
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Find the area of the parallelogram. Pls explain and I will give brainliest!
bazaltina [42]

Answer:

C: 697 in^2

Step-by-step explanation:

Since parallelograms have parallel lines, the 41 in and 33 in have the same area, the 17 inch and the opposite have the same area too.

You don't need any solution for this since this question already gave you the answer without needing to do any calculation except for finding the area of the parallelogram.

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3 0
3 years ago
What is the measure of ∠ADC in quadrilateral ABCD?
Andreyy89

we know that

The quadrilateral ABCD is a isosceles trapezoid. The properties of the isosceles trapezoid are as follows:

-The lower base angles are congruent.



So

m∠A=m∠D

m∠B=m∠C

m∠A+m∠B=180°

m∠D+m∠C=180°

therefore

m∠D=m∠A=115°

m∠B=180-m∠A

m∠B=180-115

m∠B=65°

m∠C=m∠B=65°

<u>the answer is</u>

The measure of angle ADC is 115°

4 0
3 years ago
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Here is a math question (45×78)÷92×65 (÷67
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