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
dybincka [34]
2 years ago
13

Solve the system of equations using elimination: -5x - 8y = -8 and

Mathematics
1 answer:
velikii [3]2 years ago
6 0
Hope this helps !!!!!!!!!!!!

You might be interested in
2 400 000 in standard form
Archy [21]
It's going to be 2.4 * 10 to the power of 6.

Hope this helped =)

3 0
3 years ago
Every year Victoria receives $30 for her birthday plus $2 for each year of her age Lacey receives $20 for her birthday and $4 fo
sergeinik [125]
2018 they will make the same
3 0
3 years ago
Read 2 more answers
Find a parametrization r ( t ) r(t) of the line through the origin whose projection on the x y - xy- plane is a line of slope 8
ankoles [38]

Answer:

please check the attached file for the answer

Step-by-step explanation:

the explanation is in the attached file

8 0
3 years ago
A photographic negative is 3 cm by 2 cm. A similar print from the negative is 9cm long on its shorter side. What is the length o
lbvjy [14]

Answer:

13.5 cm

Step-by-step explanation:

9 divided by 2 = 4.5 *There's a 4.5 increase

3 X 4.5 = 13.5

The new print is 13.5cm by 9cm

5 0
4 years ago
Determine the volume of the figure. Use 3.14 for π. Round your answer to the nearest tenth. Show all of your work.
Ostrovityanka [42]

Answer:

1985 cubic units (written as un. with the cubed exponent)

Step-by-step explanation:

First, you find the volume of the cylinder

Here's the formula:

V=\pi r^{2}h\\V=volume\\r=radius\\h=height

Now, you plug in and solve.

V=(3.14)(7.2^{2})(7.4)\\V=(3.14)(51.84)(7.4)\\V=(162.7776)(7.4)\\V=1204.55424\\rounded:\\V=1204.6

Then, you find the volume of the dome.

Here's the formula:

volume/of/a/sphere=\frac{4}{3}\pi r^{3}\\volume/of/a/dome:\\V=\frac{2}{3}\pi r^{3} \\V=volume\\r=radius

Now, you just plug in and solve.

V=(\frac{2}{3})(\pi)(r^{3})\\V=(\frac{2}{3})(3.14)(7.2^{3})\\V=(\frac{2}{3})(3.14)(373.248)\\V=(2.093)(373.248)\\V=781.208064\\rounded:\\V=781.2

Finally, you add them together, and there's your answer!

1204.6+781.2=1985.8

Hope this helped!

<em>brainliest?</em>

8 0
3 years ago
Other questions:
  • What is the remainder when 4x^3+3x^2+2x-10 divided by x-1
    14·1 answer
  • PLEASE HELP QUICK WILL GIVE BRAINLIEST!!!
    12·2 answers
  • Elsa sold 37 pairs of earrings for $20 each at the craft fair. She is going to use 1/4 of the money to buy new CDs and is going
    9·2 answers
  • Factor completely x3y6 – 64
    10·1 answer
  • Whats 27/4 in simplest form
    8·1 answer
  • Find the radius of each circle:
    14·1 answer
  • HOW TO ROUND 103.468 TO LITERS
    7·1 answer
  • What is 10.74 rounded to the whole number.?
    6·2 answers
  • A horizontal force of 480 n is applied to a stationary wooden box in one direction and a 600 n horizontal force is applied in th
    11·1 answer
  • What is 2x(34) - (3-5)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!