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lara [203]
3 years ago
10

Can someone help me with this problem that is in the picture

Mathematics
2 answers:
NikAS [45]3 years ago
8 0

Answer:

Its b hope this helps please vote me brainliest

Step-by-step explanation:

olga_2 [115]3 years ago
7 0

Answer:

141°

Step-by-step explanation:

39*2 = 78

360 - 78 = 282

282/2 = 141

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1/2

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Question state in photo
vovangra [49]

Answer:

I believe it is B

Step-by-step explanation:

3 out of 4 options to land on are less than 5

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Please help with this math problem ASAP!! Will mark brainliest! :)
Novosadov [1.4K]
I think it’s 5 because I think it’s 6
3 0
2 years ago
Which pair of angles has congruent values for the sin x and the cos yº?
kirza4 [7]

Answer:70;20

Step-by-step explanation:

3 0
2 years ago
Can you help me with this problem please
Over [174]

Remark

I think you want us to do both 3 and 4


Three

QR is 4 points going left from the y axis + 2 points going right from the y axis.

QR = 6 units long.


RT is 4 units above the x axis and 3 units below the x axis

RT = 7 units long


TS = 3 units. For this one you just go from T to S. The graph really helps you. You just need to count.


Problem 4

You need to find the area of the combined figure. You could do it as a trapezoid, which might be the easiest way. I'll do that first.


Area = (b1 + b2)*h/2


Givens

B1 = QR = 6

B2 = UT + TS = 6 + 3 = 9

h = RT = 7


Area

Area = (6 + 9)*7/2

Area = 15 * 7 / 2

Area = 52.5


Comment

You could break this up into a rectangle + a triangle

Find the area of QRTU and add the Area of triangle RTS


<em>Area of the rectangle </em>= L * W

L = RT = 7

W = QR = 6

Area = 7 *6 = 42


<em>Area of the triangle</em> = 1/2 * B * H

B = TS = 3

H = RT =7

Area = 1/2 * 3 * 7

Area = 1/2 * 21

Area = 10.5


Total Area = 42 + 10.5 = 52.5 Both answers agree.

3 0
2 years ago
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