Find the measure of y.please help

Mathematics

1 answer:

dalvyx [7]3 years ago

8 0

The correct answer is 13.86.

In order to find this, we must first note that the tangent of any angle is equal to the opposite side length over the adjacent side length. If we use that formula and the 60 degree angle, we can find y.

Tan(angle) = Opp/Adj

Tan(60) = y/8

8Tan(60) = y

13.86 = y

You might be interested in

The question is attached

Nady [450]

9514 1404 393

Answer:

x = -15
GH = 6

Step-by-step explanation:

The midline is half the length of the parallel base.

2(2x +36) = 3x +57

4x +72 = 3x +57 . . . . . . eliminate parentheses

x = -15 . . . . . . . . . . subtract 72+3x from both sides

Then the length of GH is ...

GH = 2x +36 = 2(-15) +36 = -30 +36

GH = 6

_____

The calculation steps are shown above. The strategy is to take advantage of the relation between the lengths of a midline and the corresponding base segment.

8 0

3 years ago

The area of the postcard is 24 in.². What is the width b of the message (in inches)?

eduard

The postcard would most likely be a 6x4 rectangle

3 0

3 years ago

Read 2 more answers

If f(x)=x^2, g(x)=5 and h(x)+4, find each value F[g(1)] A. 25 B. 26 C. 21 D. 28

AnnZ [28]

Answer: option A. 25.

Explanation:

1) f [g (1) ] ⇒ find the image of g(1) and use it as the input for f(x).

2) g(x) = 5 => g(1) = 5

3) f (g (1) ) = f (5) = (5)² = 25

That is the answer: f [ g(1) ] = 25.

7 0

3 years ago

Anthony jogs 11 1/2 miles in 23 mins. If Anthony continues to jog at a steady pace, how many miles will he jog each minute?

frozen [14]

For this case we can raise a rule of three based on Anthony trotting $11 \frac {1} {2}$ miles in 23 minutes.