3 years ago

In the following figure, the value of x is____

Mathematics

1 answer:

zubka84 [21]3 years ago

7 0

Answer:

x ≈ 8.3 ( to the nearest tenth )

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos41° = $\frac{adjacent}{hypotenuse}$ = $\frac{BC}{AB}$ = $\frac{x}{11}$

Multiply both sides by 11

11 × cos41° = x, thus

x ≈ 8.3

You might be interested in

Josie has an 18 square foot rug and a 24 square-foot rug her floor is covered in 1/3 square foot tiles how many tiles will the t

Hitman42 [59]

14 is the answer to this question

8 0

3 years ago

What are the solution(s) to the quadratic equation 9x2 = 4?

Lunna [17]

Multiply 9 by 2

18 = 4

Then subtract 4 from both sides

18 - 4 = 0 will become

14 = 0

Since 14 ≠ 0, there are no solutions

3 0

3 years ago

I REALLY NEED HELP ASAP!!!

kkurt [141]

m<P would be:

but m<PQC I forgot how to do... sorry!

8 0

3 years ago

For numbers 19 and 20 you have to solve for the missing angle.

Illusion [34]

Answer:19. 17 degrees

20. 49 degrees

Step-by-step explanation:

Because of the postulate 50+?=67

So ?=17

And 20.

94+?=143

?=49

(Edit)I though you only meant 19 and 20

21. X=8

22. X=12

23.x=8

24.x=7

7 0

3 years ago

Estimate. Them multiply. Use your estimate to check your answer. For 18×8

frez [133]

Answer:

120

Step-by-step explanation:

18x8 is 124 but if you estimate then it is 120 bc 4 or less let it rest 5 or more add one more.

7 0

3 years ago