2 years ago

HELLLLLPPPPP: ANSWER CHOICES BELOW:

1 answer:

6 0

he polynomial x(5x² + 10x + 15), it is not completely factored, 5x² + 10x + 15 can still be factored into two binomials.

<h3>Polynomial</h3>

Polynomial is an expression that involves only the operations of <em>addition, subtraction, multiplication </em>of variables.

Given the polynomial x(5x²+10x+15), it is not completely factored, 5x²+10x+15 can still be factored,

Find out more on Polynomial at: brainly.com/question/2833285

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A triangle has angles with measures of (3x) (2x - 13)", and (5x+3).

White raven [17]

Answer:

c. 25°

Step-by-step explanation:

Sum of angles in a triangle:

The sum of the measures of the angles of a triangle is 180º.

In this question:

Angles of 3x, 2x-13 and 5x + 3.

The sum is 180º. So

$3x + 2x - 13 + 5x + 3 = 180$

$10x - 10 = 180$

$10x = 190$

$x = \frac{190}{10}$

$x = 19$

Measure of each angle:

3x = 3(19) = 57º

2x - 13 = 2(19) - 13 = 38 - 13 = 25º

5x + 13 = 5(19) + 3 = 95 + 3 = 98º

The smallest angle is 25º, and the correct answer is given by option c.

5 0

3 years ago

AC←→ is tangent to the circle with center at B.

Neko [114]

I'm pretty sure the answer is "19", but if i'm wrong please don't kill me.

3 0

3 years ago

Read 2 more answers

I'm not understanding this very well can anyone help me?

vladimir2022 [97]

Answer:

x = 25

Step-by-step explanation:

Noting that these figures are similar, we set up and solve an equation of ratios:

x 30

---- = ------

15 18

Cross multiplying, we get:

18x = 30(15), or 3x = 5(15) = 75. Then x must be 25.

8 0

3 years ago

For what values of b will f(x) = logb x be a decreasing function?

musickatia [10]

The answer to this is 0<b<1

4 0

3 years ago

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Before simplifying, how many terms are there in the expression -2x+8 -6y + 8x + 11?

madam [21]

Answer:

There are 5 terms in the given expression.

3 0

3 years ago