All categories

2 years ago

A puppeteer is making a triangular hat for a puppet. If two of the three angles of

Mathematics

1 answer:

Burka [1]2 years ago

5 0

Answer:

The triangle is an isosceles triangle and the measure of the third angle is 120°

Step-by-step explanation:

the other nd 2 angles in the triangle both measures 30 degrees, the triangle angle sum theorem states that all the angles in a triangle add up to 180 degrees. Add the first two angles together and subtract it from 180. That's

180 - 60 and it equals 120

You might be interested in

What is...............2(4x-3)-8=4+2x

Lyrx [107]

Answer:

$\huge\boxed{x=3}$

Step-by-step explanation:

$\text{Solve the equation for 'x'.}\\\\\\2(4x-3)-8=4+2x\\\\8x-6-8=4+2x\\\\8x-14=4+2x\\\\8x-14+14=4+14+2x\\\\8x=18+2x\\\\8x-2x=18+2x-2x\\\\6x=18\\\\\frac{6x=18}{6}\\\\\boxed{x=3}\\\\\\\boxed{\text{The correct answer should be: } X= 3}\\\\\\\text{Hope this helps you!}$

7 0

3 years ago

PLS HELP<br><br> Find the value of x and y.

riadik2000 [5.3K]

Answer:

x= 27.71281 = 16√3

y= 13.85641 = 8√3

Step-by-step explanation:

hope it helps :)

3 0

2 years ago

Read 2 more answers

Pls answer this for me, this is the remainder theorem for grade 9 so help me.

professor190 [17]

Answer:

1. 3

2. 2

Step-by-step explanation:

| |

x | + | 1 | | x^2 | + | 4 x | - | 2

x^3 | + | 5 x^2 | + | 2 x | + | 1

x^3 | + | x^2 | | | |

| | 4 x^2 | + | 2 x | |

| | 4 x^2 | + | 4 x | |

| | | | -2 x | + | 1

| | | | -2 x | - | 2

| | | | | | 3

__________________________________________

| |

x | - | 5 | | x^2 | - | x | + | 0

x^3 | - | 6 x^2 | + | 5 x | + | 2

x^3 | - | 5 x^2 | | | |

| | -x^2 | + | 5 x | |

| | | | | | 2

| | | | | | 0

| | | | | | 2

5 0

3 years ago

Read 2 more answers

Write the following sentence as a mathematical statement.

Damm [24]

Answer is

-4 ≠ -18

The slash across the equal sign changes it to a not equal sign

4 0

1 year ago

Jerry’s loan had a principal of $22,000. He made quarterly payments of $640 for nine years until the loan was paid in full. How

Leto [7]

Answer: $1040

A = P + I

A = Total

P = Principal

I = Interest

First find the total amount

A = 640(4)(9)

A = 23040

Plug In the Numbers

23040 = 22000 + I

Substract 22000 on both sides

I = $1040

8 0

2 years ago