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Aliun [14]
2 years ago
12

In angle abcd if b=50 find the other angles ​

Mathematics
2 answers:
klemol [59]2 years ago
6 0

Answer:

can u show the angels?

Step-by-step explanation:

Tom [10]2 years ago
4 0

Answer:

angel abcd is not possible

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HELP PLEASE!!!!!!!!​
eimsori [14]

Answer:

8) B. 70

9)C. 6 1/4

10) D. 2,000

hope this helped

3 0
2 years ago
Sarah has 13 stickers. Sissy has 28 stickers. Sissy divides her stickers into 4 equal groups.
777dan777 [17]

Answer:

She gave 7 stickers.13+7=20.sarah has 20 stickers

Step-by-step explanation:

Divide 28 by 4

7 0
2 years ago
This equation shows how the number of pies Wyatt can bake is related to the number of additional cups of sugar he buys. p=s + 93
Mariulka [41]

Answer:

2

Step-by-step explanation:

4 0
3 years ago
Evaluate -6^ 2 - 28 ÷ 4 + (-9).<br><br> 52<br> -52<br> 20<br> -20
kirill [66]
I hope this helps you




-36-7-9


-52
3 0
3 years ago
An aeroplane at an altitude of 200m observes the angle of depression of opposite points on the two banks of a river to be 45 and
blagie [28]

Answer:

  84.5 m

Step-by-step explanation:

It is often helpful to draw a diagram for word problems involving geometric relationships. One for this problem is shown below.

The mnemonic SOH CAH TOA reminds you of the relationship between sides of a right triangle:

  Tan = Opposite/Adjacent

Here we're given angles of depression measured from the horizontal (as shown in the diagram), but it is more convenient to use angles measured from the vertical. In particular, ∠BAO is the complement of 60°, and its tangent is the ratio OB/OA:

  tan(30°) = OB/OA

  OB = (200 m)·tan(30°) ≈ 115.47 m . . . . . . multiply by OA, use OA=200 m

Likewise, we have ...

  OC = (200 m)·tan(45°) = 200 m

Then the width of the river is the difference between these values:

  BC = OC -OB = 200 m - 115.47 m = 84.53 m

4 0
3 years ago
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