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3 years ago

Find the measures of the interior angles of the triangle.

Mathematics

1 answer:

Maurinko [17]3 years ago

5 0

Answer:

A=45

B=110

Step-by-step explanation:

Interior angles of a triangle add up to 180.

So, do 180-25=155.

Then, 155-65=90.

90 divided by 2 is 45.

x=45 so B is 45+65, which is 110.

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A cone-shaped container has a height of 9 in. and diameter of 2 in. It is filled with a liquid that is worth $2 per cubic inch.

ELEN [110]

Maybe it is $9.00
2 x 9 = 18
$2 per inch
18 divided by 2
$9.00?

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3 years ago

Which of the following functions are one-to-one? Select all that apply.

Katyanochek1 [597]

1,2 and 5 is the answers I think

7 0

3 years ago

Read 2 more answers

Let me know the answer plz

irinina [24]

Answer:

Step-by-step explanation:

Find the common ratio r of the geometric sequence then multiply a term by r to obtain the next term

r = $\frac{a_{2} }{a_{1} }$ = $\frac{6}{-36}$ = - $\frac{1}{6}$

The next 3 terms are

$\frac{1}{6}$ × - $\frac{1}{6}$ = - $\frac{1}{36}$

- $\frac{1}{36}$ × - $\frac{1}{6}$ = $\frac{1}{216}$

$\frac{1}{216}$ × - $\frac{1}{6}$ = - $\frac{1}{1296}$

4 0

4 years ago

Read 2 more answers

Write an integer expression to represent the verbal expression.

Licemer1 [7]

Answer:

$-|-7|$

Step-by-step explanation:

We want to write an integer expresion to represents the verbal expresion:

"the opposite of the absolute value of negative seven"

The absolute value of negative seven is written as:

$|-7|$

When we simplify this, we get 7.

This integer is positive.

The opposite of positive seven is negative seven.

Therefore the required integer expresion for "the opposite of the absolute value of negative seven" is $-|-7|$

6 0

3 years ago

Add.<br> (-2x + 7) + (-3x -9)

Nataliya [291]

Start by combining like terms -2x + -3x = -5x. 7 + -9 = -2. You should get -5x - 9.

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4 years ago