3 years ago

Factor completely: 4x2−100 .

Mathematics

2 answers:

Gelneren [198K]3 years ago

7 0

D. 4(x+5)(x-5)
you have to divide the first number out of both terms, then you have the answer. hope this helps

kirza4 [7]3 years ago

5 0

4(x+5)(x−5) Is the answer

You might be interested in

Write the equation of the line fully simplified slope-intercept form

harkovskaia [24]

Answer:

$y=\frac{-3}{2}x+8$

Step-by-step explanation:

y=mx+b

b is where the line touches the y-intercept

mx is the slope...rise over run (positive slope) OR fall over crawl (negative slope)

b= 8

mx= -3/2

y= -3/2x+8

3 0

2 years ago

Write a two-column proof.

irga5000 [103]

Proof:-

In ∆XYZ and ∆VWZ

$\because\sf\begin{cases}\sf XZ\cong VZ(Given)\\ \sf YZ\cong WZ(Given)\\ \sf$

Hence

∆XYZ $\cong$ ∆VWZ(Side-Angle-Side)

8 0

2 years ago

Read 2 more answers

A triangle has angle measures of 104 and 22 what is the measure of the third angle?

OverLord2011 [107]

Answer:

54 degrees.

Step-by-step explanation:

All triangles equal 180 degrees. So, 180 minus 104 minus 22 equals 54. Since you can add 54, 104, and 22 together to get 180, that means that is the correct answer.

8 0

3 years ago

10. Based on the diagram below, which statement is true?

Fofino [41]

Answer:

Part D is correct

Step-by-step explanation:

4 0

2 years ago

Rob is saving to buy a new MP3 player. For every $13 he earns babysitting, he saves $8. On Saturday, Rob earned $65 babysitting.

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

So you first start off with 13 and 8 you subtract it and get five so he uses 5 every time he gets paid and you subtract 5 from 65 and get 60

--Hope this helps

6 0

3 years ago