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
LUCKY_DIMON [66]
3 years ago
13

Can someone please answer this?

Mathematics
1 answer:
Nookie1986 [14]3 years ago
8 0

Answer:

x=-1

Step-by-step explanation:

-4x=y+8

-8-4x=y

7x-2y=1

7x-2(-8-4x)=1

7x+16+8x=1

15×+16=1

15x=-15

x=-1

You might be interested in
Find the volume of this cylinder. Please help
algol13

Answer:

\boxed {\boxed {\sf 384 \ ft^3}}

Step-by-step explanation:

The volume is the space an object occupies. The volume formula for a cylinder is provided and it is:

V= \pi r^2 h

Where:

  • r= radius
  • h= height

The radius is the distance from the center of the circle to the edge, and it is 4 feet. The height is 8 feet. We are told to use 3 for pi.

  • r= 4 ft
  • h= 8 ft
  • π= 3

Substitute the values into the formula.

V= (3)(4 \ ft)^2 (8 \ ft)

Solve the exponent.

  • (4 ft)²= 4 ft * 4 ft = 16 ft²

V= (3)(16 \ ft^2)(8 \ ft)

Multiply the three numbers together.

V= 48 \ ft^2 (8 \ ft)

V= 384 \ ft^3

The volume of the cylinder is approximately <u>384 cubic feet.</u>

8 0
3 years ago
I don't understand this :( pls help
svp [43]
Hello!

So, the slope is 2, which means "up 2 over 1" because of rise over run and 2 is 2/1.  

You have to find the graph that as a line passing through (-2, -3), so the answer is going to be Graph D. 

Hope this helps :))
5 0
3 years ago
Read 2 more answers
Can you guys please help me
makvit [3.9K]

Answer:

1302

Step-by-step explanation:

14 * 93 = 1302

4 0
3 years ago
On a journey of 120 km, a motorist averages
fenix001 [56]

Answer:

More

Step-by-step explanation:

Because the journey is 120km long, and the mortoristgoes less than 60km per hour.  So in 2 hours, the motorist will go less than 120 km.  So he needs more than 2 hours to go 120 km

8 0
3 years ago
Read 2 more answers
Find the sum of x and y.<br><br> A.14<br><br> B.30<br><br> C.50<br><br> D.104
Oxana [17]
The answer is d i got it right message me 
5 0
3 years ago
Other questions:
  • Of the 200 students who participated in a survey, 105 like pizza, 75 like tacos and 42 like both. If a random student is asked w
    8·1 answer
  • Thomas earns x dollars each week walking his neighbor’s dog. He also earns $10 allowance each week. Which expression represents
    5·1 answer
  • If tan2A=cot(A+60), find the value of A, where 2A is an acute angle
    10·1 answer
  • Whats the quotient 2x − 3 x ÷ 7 x2
    10·1 answer
  • Sam borrowed $4,500 for 2 years and had to pay $630 simple interest at the end of
    13·1 answer
  • 5 1/2 x 1 1/2<br>using unit rate.<br>Simplify if possible.​
    7·1 answer
  • Solve: 16 + x = 12 then you can get the brainiest.
    7·1 answer
  • 6z + 4z and 10 +2z<br> plssss
    13·2 answers
  • Jerry solved the system of equations.
    11·1 answer
  • Write the equation of the function that<br> can be modeled by this table?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!