All categories

3 years ago

Factor the four-term polynomial.

Mathematics

2 answers:

Sliva [168]3 years ago

7 0

Q(p-3)p(q+r)
(p-3)(q-p)

Sveta_85 [38]3 years ago

7 0

Hello,

$pq-3r+pr-3q=pq-3q+pr-3r=q(p-3)+r(p-3)=(p-3)(q+r)$

Answer A

You might be interested in

3x=x+6 how do I solve step by step

alexdok [17]

Answer:

Step-by-step explanation:

3x=x+6

3x-x=6

2x=6

divide both sides by 2

x=3

8 0

4 years ago

Read 2 more answers

Consider quadrilateral LMNO. If quadrilateral LMNO is a parallelogram, what must the measure of angle LMN be? m∠LMN = °

koban [17]

The correct answer is 105

6 0

4 years ago

Read 2 more answers

Please help me I need to get this done!!!

alukav5142 [94]

Answer:

y=-3x+4

Step-by-step explanation:

The question is asking for the equation in slope-intercept form. This is y=mx+b where m is the slope and b is the y-intercept.

The slope can be found by counting the units in between two points on the graph. Remember that slope is rise over run or y/x. Two points on the graph are (2,-2) and (1,1). The y is increasing by 3 while x is decreasing by 1. This means the slope is -3.

The y-intercept is where the line intersects with the y-axis. In this case, that point is (0,4). Therefore, b=4.

The final answer is y=-3x+4.

7 0

3 years ago

Can someone please help? I'll give brainlist! <br>

mrs_skeptik [129]

Step-by-step explanation:

Use TOA method (tan angle = opposite / adjacent)

Given Opposite = x

adjacent = 6,

$\tan(37) = \frac{opposite}{adjace nt} \\ \tan(37) = \frac{x}{6} \\ x = 6 \tan(37) \\ = 4.5units(nearest \: tenth)$

6 0

3 years ago

A building casts a shadow that is 15 meters in length The distance from the top of the building to the top of the shadow is 25 m

Ber [7]

Answer:

20 meters

Step-by-step explanation:

The shadow of the building will look like a right triangle. In this problem, the hypotenuse of the triangle is 25 meters, and one of the sides is 15 meters. What we are trying to find is the length of the other side.

We can do this by using pythagoreans theorem.

$15^2 + x^2 = 25^2\\225 + x^2 = 625\\x^2 = 400\\x = 20$

So, the last side (or the height of the building) is 20 meters.

7 0

3 years ago