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Kisachek [45]
3 years ago
13

Find x on the triangle

Mathematics
2 answers:
Nastasia [14]3 years ago
4 0

The answer is C hope it helps :))))

iragen [17]3 years ago
3 0

Answer:

(c)

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos42°  = \frac{adjacent}{hypotenuse} = \frac{x}{12}

Multiply both sides by 12

12 × cos42° = x, hence

x ≈ 8.9 → (c)

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Please help ASAP!!!
PolarNik [594]
Use the formula 42600 ÷ (6.9 ÷<span> 100) to calculate this !

</span>42,600 ÷ (6.9 ÷ 100) = <span>617391.304348. Round this to 617391 since you can't sell a percentage of a book.
</span>
To check this, calculate 6.9 percent of 617391.304348. 0.069 · 617391.304348 = 42,600.
6 0
3 years ago
Please help me, what is m&lt;4?
aniked [119]

Answer:

well if you look at it there is no m so how would you even know...

4 0
2 years ago
The product of a number and 10, increased by 1
Alexxandr [17]

Answer:

10x+1

Step-by-step explanation:

5 0
3 years ago
The perimeter of a triangle is 16x−6. If two sides measure 3x+2 and 4x−9, then how long is the third side?
Studentka2010 [4]

Perimeter of a triangle is the sum of measures of its all three sides, let the other be y,

we know,

\hookrightarrow \: y + 3x + 2 + 4x - 9 = 16x - 6

\hookrightarrow \: y + 7x - 7 = 16x - 6

\hookrightarrow \: y = 16x - 6 - 7x + 7

\hookrightarrow \: y = 6x + 1

hence, measure of the third side is 6x + 1

7 0
2 years ago
One of the sides of a rectangle has length 7. Which of the following points, paired with (6,5), will make a side of this length?
TiliK225 [7]

Answer:

B (6,12)

Step-by-step explanation:

The distance from point A (6,5) to point B should be 7.

A- (6,5)-> (7,5) is 1 unit right

B- (6,5)-> (6,12) is 7 units up

C- (6,5)-> (6,7) is 2 units up

D- (6,5)-> (12,5) is 6 units up

6 0
3 years ago
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