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2 years ago

Find m∠H. Put the answer below. m∠H =

Mathematics

1 answer:

kap26 [50]2 years ago

6 0

For this you can look at Sin Cos and Tan

A useful tip is S O/H C A/H T O/A

In this angle you have an opposite and an adjacent side to angle h.

So you’ll use Tan

You get

tan(x)= (2)/2root3

then you need to isolate the x value through the inverse of tan.

x= tan-1((2)/2root3)
x= 30

In a easier way you could’ve identified this as a 30,60,90 triangle from the side lengths.

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What is 90.95 rounded to the nearest whole number

Kamila [148]

90.95 rounded to the nearest whole # is 91

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4 years ago

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Write an expression for "8 times z."

garri49 [273]

Answer: 8z 8(z)

Explanation: well 8 times z is simply 8(z)I don’t really think there is another way

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3 years ago

Hey, Guys, can someone help me with this

Lunna [17]

Answer:

A length=24ft, width=15ft

Step-by-step explanation:

the side AB have x values of 5 and the side with CD have x values of 10 so the width from b to d or a to c is 5 so the width of the drawing is 5cm

the bottom side AC has y values of 8 and the top side BD has y values of 16 so they are 8 apart so the length of the rectangular drawing is 8cm

then the scale says that 1 cm = 3 ft so multiply the length and width each by 3 to get the answer that the length of the sail is 24ft and the width is 15ft

Hope this helps! :)

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2 years ago

A small square of side 2x is cut from the corner of a rectangle with a width of 10 centimeters and length of 20 centimeters. Wri

love history [14]

Find the area of the rectangle. You can find the area of a rectangle with the following formula:

$A = wl$

w = width, and l = length.

Plug in your width and length:

$20 * 10 = 200$

The area of the rectangle is 200 square centimeters.

The area of a square is also given by width * length. Multiply the sides together:

$2x * 2x = 4x^{2}$

The area of a square is 4x^2.

Because you're cutting away the square from the rectangle, you will subtract the area of the square from the area of the rectangle. The following equation will be your answer:

$200 - 4x^{2} cm^{2}$

6 0

3 years ago

Angle D has what measurement according to the protractor?

Aliun [14]

Answer:

B. $90^o$

Step-by-step explanation:

We have been given a protractor and we are asked to find the measure of angle D.

We can see from our given protractor that the measure of angle D is 90 degrees as the ray OD crosses our protractor at 90 degrees.

Therefore, the measure of angle D is 90 degrees and option B is the correct choice.

6 0

3 years ago