3 years ago

If all the angles are equivalent (the same), the angles must each be 60 degrees because 60 times 3 angles equals 180.

Mathematics

1 answer:

arlik [135]3 years ago

6 0

Answer: A

Step-by-step explanation: true true true

You might be interested in

Work out the size of angle X

irina [24]

Answer:

117

Step-by-step explanation:

180-101 = 79

180-(79+38)

180-117

180-63=117

4 0

3 years ago

I will mark someone brainliest <br><br> The snack that smiles back ____

brilliants [131]

Answer:

goldfish

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

CAN SOMEONE MULTIPLY THIS PLEASE, ITS URGENT

____ [38]

Let's factorise it :

$\: {\qquad \dashrightarrow \sf ( {x}^{3} - 5)(x + 3) }$

$\: {\qquad \dashrightarrow \sf {x}^{3} (x + 3) + [-5(x + 3)] }$

Using Distributive property we get :

$\: {\qquad \dashrightarrow \sf {x}^{3} + {3x}^{3} + ( - 5x - 15) }$

$\: {\qquad \dashrightarrow \sf {x}^{3} + {3x}^{3} - 5x - 15 }$

$\: {\qquad \dashrightarrow \sf 4{x}^{3} - 5x - 15 }$

⠀

Therefore,

$\: {\qquad \dashrightarrow \sf ( {x}^{3} - 5)(x + 3) =4{x}^{3} - 5x - 15}$

8 0

2 years ago

Please explain and ANSWER this question for BRAINLIEST!

pogonyaev

Answer:

$155 in^{2}$

Step-by-step explanation:

Hope this work helps

4 0

2 years ago

Solve the exponential equation. Write the exact answer with natural logarithms and then approximate the result correct to three

tester [92]

Answer:

Fraction form: x = ln(5)/ln(10)

Decimal form: 0.69897000

please mark brainliest

3 0

3 years ago