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
Alik [6]
2 years ago
9

Can someone help me with this please?

Mathematics
1 answer:
garri49 [273]2 years ago
8 0

Answer:

EASY PEASY

Step-by-step explanation:

(5x-5)=(4x+10){being corresponding angles}

solve it now by arranging like

5x-4x=10+5

done

and the second is co-interior

You might be interested in
Please help I don't know how to do this I am confused
Zarrin [17]

Answer:

not congruent

Step-by-step explanation:

angles are not equal

3 0
2 years ago
18. Given a || b and c || d.
aliina [53]

Answer:

B

Step-by-step explanation:

I have to do that exact same paper

8 0
3 years ago
Factor 9y2 - 12y + 4.<br><br> (3 y - 2)(3 y + 2)<br> (3 y - 4)( y + 1)<br> (3 y - 2) 2
lozanna [386]

Answer:

(y - 2)²

Step-by-step explanation:

9y² - 12y + 4 ← is a perfect square of the form

(ax - b)² = a²x² - 2abx + b²

Compare like terms with 9y² - 12y + 4, thus

a² = 9 ⇒ a = 3

b² = 4 ⇒ b = 2 and

- 2ab = - 2 × 3 × 2 = - 12

Thus

9y² - 12y + 4 = (3y - 2)²

8 0
3 years ago
Faron wants to paint the four walls in his bedroom. The room measures 12 ft long, 10 ft wide and 8 ft high. There are two doors
Rainbow [258]

Answer:

319 square feet.

Step-by-step explanation:

The walls of the room (the ones on the long side) have an area of 12 x 8 = 96 square feet each one. Thus, their area is 96 x 2= 192 square feet.

The other two walls have an area of 10 x 8 = 80 square feet each one. Thus, their area combined is 80 x 2 = 160 square feet.

Therefore, we have that the total area of the four walls is

192 +160 = 352 square feet

However, we have a door and a window that won't be painted.

The area of the door is: 3 x 7 =21 square feet

The area of the window is 3 x 4 = 12 square feet

Thus, the total amount of area that won't be painted is

21 + 12 = 33 square feet.

So we are going to take the total area minus the area that won't be painted to know the total area that Faron will pain:

352 - 33 = 319 square feet.

Thus, she will paint 319 square feet

4 0
3 years ago
WORTH 50! WILL AWARD BRAINLIEST! PLEASE SHOW STEPS! THANK YOU!
yanalaym [24]

Answer:

x = 45

Step-by-step explanation:

Re-order terms so constants are on the left
15 * x/9 - 42 =28

Combine multiplied terms into a single fraction
15x/9 - 42 = 28

Cancel terms that are in both the numerator and denominator
5x/3 - 42 = 28


4 0
2 years ago
Other questions:
  • The minimum and maximum distances from a focus to a point on an ellipse occur when that point on the ellipse is an endpoint of t
    8·2 answers
  • Does the following infinite series converge or diverge? And does it or does it not have a sum 1/3-2/9+4/2718/81+...
    6·1 answer
  • Can someone help me with this ? Find the missing coordinate of P, using the fact that P lies on the unit circle in the given qua
    15·1 answer
  • Most precise to least precise; pints quarts cups and gallon
    11·2 answers
  • ASAP <br> What is the multiplicity of the root (x^3-1)?
    8·1 answer
  • It is claimed that the proportion of people who favor the use of oxygenated fuels year around to reduce air pollution is 60%. A
    15·1 answer
  • WILL GIVE BRAINLIEST!
    9·2 answers
  • What is the area of the square base?
    6·2 answers
  • Sgshnsjmsngtjsdyjhsksykhm​
    13·1 answer
  • Find 100% of the number<br> 41 is 0.30% of ____<br><br> hurry please
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!