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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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Please help me answer this question. I will mark braineist to first answers no work nessacary.
andriy [413]

Plug in the given values and you'll see its option 2.

x=0 , f(x)  = 0^2 + 1 = 1

x = 1 , f(x) = 1^2 + 1 = 2

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4 0
3 years ago
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What is the sum of 6 feet 10 inches and 8 feet 9 inches?
vivado [14]
Lets first convert everything to inches.

6 feet= 12*6 = 72 + 10 = 82 inches
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Now add!

82+105 = 187

Now convert them back to feet.

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What is the contrapositive of the conditional statement? If two variables are directly proportional, then their graph is a linea
charle [14.2K]
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Find the distance between the two points. Round to the nearest tenth if necessary.
Elanso [62]

Answer:

A. 19.2

Step-by-step explanation:

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Exact Form:

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Decimal Form:

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mixas84 [53]

(x)(x2)+(−4)(x2)+−16x+4

=x3+−4x2+−16x+4

Answer:

=x3−4x2−16x+4

This is what I got hope its helpful

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