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
hammer [34]
3 years ago
15

Expanded -8(-2x-5) please give answer

Mathematics
2 answers:
nika2105 [10]3 years ago
8 0

Answer:

-80

Step-by-step explanation:

We have to do the parentheses first because it's part of PEDMAS.

-2x-5= 10

Next, we take 10 times -8

-8 x 10= -80

There you go! Hope this helps!

lakkis [162]3 years ago
5 0
I believe the expanded answer would be:
-8 • (-2x) -8 • (-5) * • = multiplication *
the solution would be:
16x + 40
You might be interested in
Please any help with steps
Arada [10]
I think the answer is 1/2. C.
7 0
2 years ago
Read 2 more answers
Find the area of the parallelogram below.
Murrr4er [49]

The area is 40 because you do 12 times two then eight times two then add the awnsers

7 0
3 years ago
A coastline recedes at a rate of 3cm per year. How much of the coastline dissappears after 4 years?
Damm [24]

Answer:

12 cm of coastline

Step-by-step explanation:

Multiply the years (factor) by the receding amount, 3cm, (constant) BAM answer.

3 0
2 years ago
A rectangular garden is 25ft wide. its area is 1125ft^2, what is the length of the garden? 
dusya [7]
Area\ of\ rectangular:\\A=lw\\\\1125=25l\ \ \ \ |:25\\l=45\\\\Length\ is\ equal\ 45ft.
8 0
3 years ago
Jamal draws triangle XYZ. If angle X=46 degrees, XZ = 10 degrees, and YZ=8 degrees, what is the approximate length of XY?
Mashutka [201]
<span>In triangle XYZ,
angle X=46 degrees,
XZ = 10 units and
YZ=8 units.

We will find the length of XY using cosine rule:

According to cosine rule:

a² = b² + c² - 2bc cosA (the figure is attached)
Here, A = 46 degree.
a = 8 units.
b <span>= ?
</span>c = 10 units.
</span>⇒  b² = c² - a² -2bc cosA
⇒  b² = 100 - 64 - 160*cos(46)
⇒  b² = 100 - 64 - 160*0.69
⇒  b² = 100 - 64 - 110.4
⇒  b² = 100 - 64 - 110.4
⇒ b² = 74.4
or b = 8.62 units.
or b = 8 untis approximately. 

5 0
3 years ago
Read 2 more answers
Other questions:
  • use the circle graph show below to answer the question a pie chart labeled favorite sports to watch is divided into into three p
    9·1 answer
  • If 180°&lt;θ&lt;270°, and sin⁡θ=−3/4, what is the value of sin(−θ)?
    15·1 answer
  • Timmy flipped a coin one hundred times. He got 62 heads and 38 tails. Which statement best describes this situation?
    12·1 answer
  • there are 112 students going on a field trip to pan for gold if they are going in vans that hold 6 students eat how many Vans ar
    15·1 answer
  • I have 2 problems I need help with~
    12·2 answers
  • What is 4 radical 3 divided by 2?
    6·1 answer
  • HELP ME I DONT KNOW ITS ABOUT Writing Equations of Lines!!! I WILL GIVE BRAINLIEST
    10·2 answers
  • 4 x 100 + 8 x 10 + 9 x 1 + 8 x (1/100) + 5 x (1/1,000) in standard form.
    6·1 answer
  • mr. knox's rent during the past year amounted to $2700 per year. His rent was 20% of his income. find his income fo the last yea
    6·2 answers
  • Find the measure of the exterior angle.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!