All categories

3 years ago

Can anyone help me on that question too its math plsss

Mathematics

1 answer:

Assoli18 [71]3 years ago

7 0

Answer:

2x= 40°

5x= 100°

Step-by-step explanation:

2x on opposite angle because it is an isosceles triangle

2x+ 2x+ 5x = 180° (angles of a triangle)

9x= 180

x= 180/9

x= 20°

Sub

2(20)= 40°

5(20)= 100°

You might be interested in

You spent 904 dollars including tax to computer. Tax is 13% Find out the price of the computer.

vazorg [7]

The answer to your question is 915.75 I think

3 0

3 years ago

List the prime factors for 54

natta225 [31]

Answer:

Step-by-step explanation:

The factors of 54 are 1, 3,9,18,27, and 54. 3 is the only prime number here.

Hope this helps.

8 0

3 years ago

Read 2 more answers

A kite is stuck in a 36-ft tree. If the angle of elevation from the kite and the ground is 12, find the length of the kite.

yanalaym [24]

Answer:

173.15 ft.

Step-by-step explanation:

Please find the attachment.

Let L be the length of kite.

We have been given that a kite is stuck in 36-ft tree. The angle of elevation from the kite and the ground is 12.

We can see from our attachment that kite and tree form a right triangle. height of tree is opposite of angle of elevation and length of kite is hypotenuse.

Since we know that Sine relates the opposite and hypotenuse of a right triangle, so we will use sine to find the length of kite.

$sin(12)=\frac{36}{L}$

$L=\frac{36}{sin(12)}$

$L=\frac{36}{0.207911690818}$

$L=173.1504364105882792\approx 173.15$

Therefore, the length of kite is 173.15 ft.

4 0

3 years ago

How do you write 0.045 as a reduced fraction

Anvisha [2.4K]

0.045 = 45/1000

Divide top and bottom by their greatest common factor.
It looks to me as though the greatest common factor of 45 and 1,000 is 5 .
Divide top and bottom by 5 and we have <u>9/200</u> . That's the simplest form.

6 0

3 years ago

Read 2 more answers

Can somebody please find the answer I will mark brainliest

mash [69]

Answer:

1= 102°,3=78°,4=102°

5=102°,6=78°,7=78°,8=102°

Step-by-step explanation:

6 0

3 years ago

Can anyone help me on that question too its math plsss​

Can anyone help me on that question too its math plsss