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Lesechka [4]
4 years ago
14

Find value of y and x

Mathematics
1 answer:
Vika [28.1K]4 years ago
4 0
Since the triangle is isosceles the measure of angle B is also 47.
since you have dropped a perpendicular bisector the measure of angle x is 90. and since the angles must add to 180 you get 47+47+a=180 and a= 86. since y is half this we have y is 43

if you like my answer please rate as brainliest! thx
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K help plz and thank you
Rzqust [24]

Answer:

9m-45

Step-by-step explanation:

1) multiply 9*m, which is 9m

2) multiply 9*-5, which is -45

4 0
3 years ago
NEED HELP ASAP I WILL MARK YOU BRAINLIST
kirza4 [7]

Answer:

The correct answer is: Option H: 14.4 units

Step-by-step explanation:

CD is a line segment and let M be the mid-point of the line segment.

As we know that a mid-point divides the line in two equal parts, this means that the length of line segment will be the double of distance between one end and mid-point

Given

C( 2,-1) => (x1,y1)

M(8,3) => (x2,y2)

The distance formula is given by:

d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Putting the values

|CM|= \sqrt{(8-2)^2+(3-(-1))^2}\\|CM| = \sqrt{(8-2)^2+(3+1)^2}\\= \sqrt{(6)^2+(4)^2}\\=\sqrt{36+16}\\=\sqrt{52}\\= 7.211

We know that

CD = 2CM\\CD = 2 * 7.211\\CD = 14.422\\CD = 14.4

Hence,

The correct answer is: Option H: 14.4 units

3 0
3 years ago
Took a test of 25 questions if she missed 2 questions what is the percent she got correct
7nadin3 [17]
She got 23 questions correct out of 25. That means you divide 23 by 25, which equals .92. Then , to find the percentage, you multiply it by 100, which gives you 92%
6 0
3 years ago
Read 2 more answers
Carlos is an administrative assistant at an insurance agency. He wants to gather feedback from customers on their service. He do
motikmotik

Answer: b) Surveys

When a person does not have enough time he must should take the faster and effective route in this case carlos does not have time for individual interviews or phone calls. Focus group is not used to get feedback it is to discuss about data before a item is launched. Therefore it should be survey because it is used to collect feedback from large amount of people.

Must click thanks and mark brainliest

7 0
3 years ago
Factor. SHOW ALL WORK.<br> 42 +28+49
netineya [11]

Answer:

119

Step-by-step explanation:

If you add 42 and 28, you get 70, then you add 49, and you'll get 119. I hope this helps ;)

4 0
3 years ago
Read 2 more answers
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