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GalinKa [24]
3 years ago
7

Find the measure of angle A in the triangle, when angle C is 60 degrees and angle B is a right angle

Mathematics
1 answer:
Colt1911 [192]3 years ago
5 0

Answer:A) angle A is 30 degrees

Step-by-step explanation:

A triangle is 180 degrees total so subtract the right angle and the other angle you already have, 180-90-60 which leaves you with 30 degrees left

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I solve for y<br> 1/2X - 3y = 12​
Lena [83]

Answer:

y=3.8333333333

or you could say y=3.83 repeated.

5 0
4 years ago
Read 2 more answers
The point (0, 0) is a solution to which of these inequalities? A. y – 4 &lt; 3x – 1 B. y – 1 &lt; 3x – 4 C. y + 4 &lt; 3x – 1 D.
miskamm [114]

Answer:

A

Step-by-step explanation:

Replace the point (0,0) in each inequality

A. y - 4 < 3x - 1

B. y - 1 < 3x - 4

C. y + 4 < 3x - 1

D. y + 4 < 3x + 1

A. 0 - 4 < 3(0) - 1

- 4 < - 1

True

B. 0 - 1 < 3(0) - 4

- 1 < - 4

False

C. y + 4 < 3x - 1

0 + 4 < 3(0) - 1

4 < - 1

False

D. y + 4 < 3x + 1

0 + 4 < 3(0) + 1

4 < 1

False

5 0
4 years ago
Please answer my question
lakkis [162]

Replace m with each number in the given set and solve for d(m)


m = 0

d(m) = 7-2(0) = 7-0 = 7

m=1

d(m) =7-2(1) = 7-2 = 5

m = 2

d(m) = 7-2(2) = 7-4 = 3

m=3

d(m) = 7-2(3) = 7-6 = 1


The answers in order from smallest to largest are 1, 3, 5,7

The correct answer would be F.

4 0
3 years ago
What is 17.8 rounded to the nearest tenth
inysia [295]
It would still be 17.8, unless there are more numbers after the 8.
4 0
4 years ago
After how many seconds is the height 68 feet? When the equation is h=-16t2+64t+8
Rudiy27
<span>68=-16t2+64t+8
16t2-64t+60=0

4t2-16t+15=0
(2t-5)(2t-3)=0
t=5/2 or 3/2
The object is at 68 feet after 3/2 secs, and returns to 68 feet after another second..</span>
5 0
3 years ago
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