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Alex777 [14]
3 years ago
7

Help with this question, please! I'm so confused!! The answer with the red arrow is incorrect!

Mathematics
1 answer:
Andre45 [30]3 years ago
6 0

Answer:

arc XY = 110°

Step-by-step explanation:

81 = 1/2(arc XY - arc WZ)

2 * 81 = arc XY - arc WZ

162 = arc XY - 52

arc XY = 162 - 52

arc XY = 110°

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Which statement is true?<br> pls help me ! * ill give you BRAINLIST , have to get it right !
Lina20 [59]

Answer:

The y value of Function A when x = -4 is greater than the y value of Function B when x = -4.

Step-by-step explanation:

A.) y = 2(-4) + 5 = -8 + 5 = -3

B.) y = 2(-4) + 2 = -8 + 2 = -6

-3 is greater than - 6.

8 0
4 years ago
Find the highest common factor of 80 and 20​
PtichkaEL [24]

Answer:

20

Step-by-step explanation:

The Greatest Common Factor (GCF) for 20 and 80, notation CGF(20,80), is 20. Explanation: The factors of 20 are 1,2,4,5,10,20; The factors of 80 are 1,2,4,5,8,10,16,20,40,80.

8 0
4 years ago
Read 2 more answers
Does anybody know the answer's to, 2,3, and 4?
Jobisdone [24]
2, No solution
3, Infinite many solutions
4, (0,-3)
i hope i was able to help!! so sorry if i made a mistake
7 0
3 years ago
(2 3/8 +1 1/4)+ 2 7/8 using properties of addition
irina1246 [14]

Answer:

Well The answer is: 9

Step-by-step explanation:

(2 3/8 + 11/4)=

(2 + 3) + (3/8 + 3/4)= 6 1/8

(6 1/8 + 2 7/8) =

(6 + 2) + (1/8 + 7/8) = 9

Pls give me brainliest i hope this helped

4 0
3 years ago
Please help me and explain too if u want
zloy xaker [14]

Answer:

h = -9

2/3h - 1/3h + 11 = 8. Combine like terms

1/3h + 11 = 8. subtract from both sides

-11. -11

1/3h = -3

(3/1) 1/3h= -3 (3/1) multiply the reciprocal

h= -9

6 0
4 years ago
Read 2 more answers
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