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VashaNatasha [74]
3 years ago
8

How do I find the measurements of this triangle

Mathematics
1 answer:
Rudik [331]3 years ago
8 0
Using sine law: 

9/sinc = 15/sin22 

sinc = 9sin22 / 15 = 0.225 

so c = sin^-1(0.225) = 12.99 degrees ~~ 13 degrees

if B was required:

B = 180  - C - A ~~  145 

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Emery's blueberry farm can produce 522 bushels of blueberries in 2 days. At this rate, how many bushels of blueberries can Emery
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When a factor x − k is raised to an odd power, the graph crosses the x-axis at x = k.
oksian1 [2.3K]

Answer:

The graph of g(x) = (x - 1) (x + 4)^3(x +5)^2 crosses the x-axis at (1,0) and (-4, 0). It touches the x-axis at (-5, 0).

Step-by-step explanation:

g(x):

g(x) = (x - 1) (x - (-4))^3(x - (-5)^2.

There are three factors:

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  • (x - (-5)), where k = -5.

The first and second factors are raised to odd powers. The graph will cross the x-axis at all these two points:

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4 0
3 years ago
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1. ABCD is a parallelogram. Find the value of x.
Deffense [45]

Answer:

Step-by-step explanation:

1. Since, it is given that ABCD is a parallelogram, therefore opposite angles of parallelogram are equal, hence

∠B=∠D

⇒7x-31=5x+13

⇒2x=44

⇒x=22

Hence, option B is correct.

2. Since, we get x=22, therefore

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∠B=123°

and ∠D=5x+13=5(22)+13=123°

∠D=123°

Also, ∠A+∠D=180°(corresponding angles)

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thus, Two of the angles measure 57°, and the other two measure 123°.

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6 0
4 years ago
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