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
qaws [65]
3 years ago
14

How do I solve -2(x+1)=-8x+1

Mathematics
1 answer:
mylen [45]3 years ago
4 0
-2 (x+1)= -8x+1
-2x-2= -8x+1
+2x. +2x
-2= -6x+1
-1. -1
-3= -6x
÷-6
x=.5

X=0.5
You might be interested in
I'm begging you please please help please please ASAP please please help please please ASAP please please help please please ASA
Tresset [83]

Answer:

8

Step-by-step explanation:

Hello,

This is related to ratios and proportions. We have a 12 foot tree that casts a 6 foot shadow, so now we are trying to figure out how tall is a tree that casts a 4 foot shadow.

We can set an easier method to get this.

12 = 6 (this means the 12 foot tree casts a 6 foot shadow)

x = 4 (this means how tall is the tree to cast a 4 foot shadow, the unknown height of the tree is denoted as x)

Then, we can cross multiply.

48 = 6x

Solve for x, which is the unknown height we are trying to figure out.

x = 8

8 0
3 years ago
The perimeter of the patio is 32m. the garden itself is a square shape. what is the total area of the garden and the patio?
melamori03 [73]
64 32 divided by 4 is 8 8 tmes 8 is 64

4 0
3 years ago
Read 2 more answers
Angelina factored (x - 48 ) and wrote that it was equal to (x^2 - 4^2)^2(x^2 + 4^2). Use complete sentences to explain how you c
defon
(x^2 - 4^2)^2 = x^4 - 4^4
(x^4 - 4^4) (x^2 + 4^2) = x^2 - 4^6
The Angela's solution is wrong cause when you multiply you get a different answer.
7 0
2 years ago
Find the missing lengths of the sides.
Anarel [89]

Given:

The figure of a right angle triangle.

a=b

Hypotenuse = 9\sqrt{2} in.

To find:

The missing lengths of the sides.

Solution:

In the given right angle triangle both legs a and b are equal, and hypotenuse is 9\sqrt{2} in.

Using Pythagoras theorem, we get

Hyponteuse^2=Base^2+Perpendicular^2

(9\sqrt{2})^2=(a)^2+(b)^2

81(2)=(a)^2+(a)^2                    [\because a=b]

81(2)=2(a)^2

Divide both sides by 2.

81=(a)^2

Taking square root on both sides.

\pm \sqrt{81}=a

\pm 9=a

Side cannot be negative. So,

9=a

Thus, the missing side lengths are a=9 in and b=9 in.

Therefore, the correct option is C.

6 0
3 years ago
Help I'm really stuck!!!
faust18 [17]
399.6 square meters
7•8/2=28
28•3=84

8•6.9/2=27.6

(12•8)•3=288

84+27.6+288=399.6
5 0
2 years ago
Read 2 more answers
Other questions:
  • You are making small pizzas. You have 12 cups of flour. Each pizza crust requires 3/4 cup of flour. How many pizza crusts can yo
    10·2 answers
  • What location on a component usually has the coordinates (0,0)?
    8·1 answer
  • If at least one interior angle is a reflex angle, then the polygon is concave.<br> False<br> True
    7·2 answers
  • PLEASE HELP FOR BRAINLIEST<br> I need the answers to 17 and 18 please
    7·1 answer
  • What are common factors of 36 and 14
    9·1 answer
  • Del Gato Clinic's cash account shows a $11,589 debit balance and its bank statement shows $10,555 on deposit at the close of bus
    11·1 answer
  • A souvenir of the Eiffel Tower is scaled at 1/80 inch to 1 foot. If the total height of the tower is 1,069 feet, the approximate
    11·1 answer
  • Suppose the graph of y= x^2 translated left 2 units, and up 8 units
    14·1 answer
  • What are the angle measurements in the triangle?
    14·1 answer
  • Here is math <br> good luck to ppl i just talked to lol
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!