1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Inga [223]
3 years ago
9

Factor 10x^2 + 4x - 6 show your work. HELP PLZ

Mathematics
2 answers:
Artist 52 [7]3 years ago
4 0
Your answer is - 2(5x-3)(x+1)

<span>Divide everything by 2 then break the problem down into groups = (5x^2-3x) + (5x-3)

Then factor out x from 5x^2-3x0 = x(5x-3) + (5x+3)

Simplify and you get (5x-3)(x-1)

Then since we divided everything by 2 put the two in front = 2(5x-3)(x+1)</span>
m_a_m_a [10]3 years ago
3 0
First you divide the whole equation by 2...
5x^2+2x-3
the after that just follow the steps from the picture...

You might be interested in
 One lap around a track is equal to one-fourth of a mile. A horse ran a distance of 9 laps in 2 minutes and 30 seconds. What was
Ket [755]
One lap is .25 miles. so 9 laps would be 2.25 miles in 2.5 minutes. miles/minute is what we are trying to find. it is exactly what it looks like the amount of miles divided bye he amount of minutes, so 2.25/2.5 ur answer is 0.9 miles/minute
4 0
3 years ago
Please Fill in the blanks.
jarptica [38.1K]

Answer:

It's blurry..

Step-by-step explanation:

Do you mind either taking a clearer picture or typing it out in the comment section?

3 0
3 years ago
Read 2 more answers
Help me plss plss I really need help I have a f
Colt1911 [192]

Answer:

A. 5 1/2 and D. 11/2

Step-by-step explanation:

Make improper fraction

8*1+3=11/8

Solve by multiplying:

4*11/8

44/8

Simplified is 11/2

We can turn it back into a mixed number

2*5+1=11 so 5 1/2

6 0
3 years ago
A rectangular room measures 224 square feet. One side of the room is 14 feet long. What is the perimeter of the room?
rusak2 [61]

Answer: The perimeter is 60 feet

Step-by-step explanation:

224/14=16

16+14+16+14=60 feet

The perimeter is 60 feet

3 0
3 years ago
MATH HELP PLEASE! I NEED HELP IM DUMB
deff fn [24]

First of all...YOU'RE NOT DUMB!!! You just need some help! Being confident in your knowledge/skills is half the work! ;D

And second...

PART 1:

28. Polygon ABCDE is a pentagon (it has five sides). The sum of the interior angle measures for a pentagon is 540°. Here's what we know:

m<A = 90°

m<B = 90°

m<D = 90°

m<C = m<E

First, find the sum of the measures of angles A, B, and D.

(90)(3) = 270°.

Next, find the combined angle measure of angles C and E.

540 - 270 = 270°.

Finally, find the measure of angle E (or m<AED).

270 / 2 = 135°.

So, to fill in the blanks:

90 · 3 + x · 2 = 540

m<AED = 135°.

29.

(a) 360°

(b) hexagon

(c) 1080

(d) hendecagon (11 sides)

I have attached a table containing a list of polygons, their side-count, and the sum of their interior angles.

PART 2:

Complimentary angles are angles whose measures add to equal 90°.

Supplementary angles are angles whose measures add to equal 180°.

30. 35° + 55° = 90°; Complimentary.

31. 62° + 108° = 170°; Neither.

Hope this helps!

5 0
4 years ago
Other questions:
  • A store asked 250 of its customers how much they spend on groceries each week. The responses were also classified according to t
    14·2 answers
  • Please help me! I really need help on this ASAP
    6·1 answer
  • What are the coordinates of A’ after a 90° counterclockwise rotation about the origin.
    6·1 answer
  • Is 9 37 41 a right triangle?
    11·1 answer
  • The movie theater sells adult tickets for $10 and kids
    15·1 answer
  • I need help with my math assignment​
    13·1 answer
  • Can someone pls help with these??
    6·1 answer
  • The points (3, 10) and (0, 3) fall on a particular line. What is its equation in slope- intercept form? ) Write your answer usin
    15·1 answer
  • The hourly wages that a large company pays its employees are Normally distributed with a mean of $8.50 and a standard deviation
    10·1 answer
  • Homework 7.5 solving radical equations <br><br> 6=(2x+34)^1/2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!