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Andrews [41]
3 years ago
12

A straight angle is an angle whose measure is equal to _____.

Mathematics
1 answer:
Sauron [17]3 years ago
5 0
A straight angle is a straight line which is 180°
answer is d. 180°

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PlZ HELP WILL GIVE BRAINLIEST .....THANKYOU
AnnZ [28]

Answer: 3/4

Step-by-step explanation:

Slope formula is y2-y1 / x2-x1 or in this case 7-4 / 1--3 which equals = 3/4

7 0
3 years ago
Read 2 more answers
2. Write (2+5i)(3-1) as a complex number in standard form a+bi.<br> real part + imaginary part
Burka [1]

Answer:4+10i

Step-by-step explanation:

6+15i-2-5i

4+10i

5 0
3 years ago
Due in 20 minutessssss helpppooooolokkkk plzzzzzzzszzzZzz
IgorLugansk [536]

Answer:

F

Step-by-step explanation:

it's f

3 0
3 years ago
maren is painting some doors that are all the same size. she used 3 liters of paint to cover 9/5 doors. how many liters of paint
Basile [38]

Answer:

5/5

Step-by-step explanation:

5/5 because 9/5 equals 1.8 and that's over 1. If you have 5/5 it's 1 because your just saying 5 out of 5.

3 0
3 years ago
Given the circumference of a circle is 26 pi, what is the area of the circle? Show work. Leave answer in term of pi.
Ierofanga [76]

Answer:169pi

Step-by-step explanation:

Circumference(c)=26pi

Circumference(c)=2 x pi x radius(r)

26pi=2pi x r

Divide both sides by 2pi

26pi/2pi=(2pi x r)/2pi

13=r

Radius(r)=13

Area of circle=pi x r^2

area of circle=pi x 13^2

Area of circle=169pi

8 0
3 years ago
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