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Monica [59]
3 years ago
8

Can someone please help me! im stuck on this!!

Mathematics
2 answers:
Lisa [10]3 years ago
6 0

Answer:

Angle b is 50 degrees

Step-by-step explanation:

The two angles add to 90 degrees because it is a right angle.  The two angles are complementary.

a+b = 90

We know angle a is 40 degrees

40 +b = 90

Subtract 40 from each side

40-40 +b = 90-40

b = 50

topjm [15]3 years ago
4 0

Answer:

The Answer is 50

Step-by-step explanation:

The angle of the whole thing is 90 so subtract 40 from that

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In the rhombus m<1 =160. What are m<2 and m<3? The diagram isn't drawn to scale
Zolol [24]
A rhombus is a parallelogram with four equal sides and two sets of equal angles.

If the m<1=160°, then the angle opposite (3) would also be 160°.

m<3=160°.

Becuase it is a parallelogram, the sum of the measurment of two angles that share a line would be 180 (supplementary).

m<2 and m<4 is 20°.
5 0
3 years ago
The amount Denise charges to repair computers $50 an hour plus a $25 service fee write an expression to show how much she will c
Natalija [7]
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4 0
2 years ago
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MatroZZZ [7]

Answer:

30 and 60

Step-by-step explanation:

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2 years ago
What value of y makes the equation true. y+2.9=11
yawa3891 [41]

Answer:

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Step-by-step explanation:

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