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
Olin [163]
2 years ago
8

Can somebody help me as soon as possible !!!

Mathematics
1 answer:
Mrrafil [7]2 years ago
6 0

Answer: hay well it is relly hard to read can you take a better photo hun

Step-by-step explanation:

You might be interested in
if you were to solve the following system by substitution, what would be the best variable to solve for and from what equation?
Romashka-Z-Leto [24]

Answer:

see below

Step-by-step explanation:

2x+8y=12 3x-8y=11

If we have to solve by substitution, Take the first equation and divide by 2

2x/2 + 8y/2 =12/2

x+4y = 6

Then subtract 4y from each side

x = 6 -4y

Then substitute this into the second equation

This is best solved by elimination

2x+8y=12

3x-8y=11

----------------

5x = 36

x = 36/5

6 0
3 years ago
What is 3n+2n simplified
Ber [7]
The answer for this is n(3+2)
8 0
3 years ago
Read 2 more answers
Alex buys 2 1/2 pounds of grapes. He buys 1 1/4 times as many pounds of apples as grapes. How many pounds of apples does he buy?
galina1969 [7]
Given:
grapes = 2 1/2 pounds
apples = 1 1/4 times as many pounds as grapes.

For easier computation, let us convert these fractions into numbers with decimal places.

2 1/2 pounds = 2.50 pounds
1 1/4 times = 1.25

Apples = 2.50 pounds * 1.25 = 3.125 pounds of apples.

Or we still use fractions. We need to convert the mixed fractions into improper fractions.

2 1/2 = 5/2
1 1/4 = 5/4

5/2 * 5/4 = 5*5 / 2*4 = 25/8 is simplified to 3 1/8 pounds
3 0
3 years ago
Helppppppppppppp ASAP
Ivan

The formula for N choose K is given as:

C(n, k)= \frac{n!}{[k!(n-k)!]  }

Where,

n is the total numbers.

k is the number of the selected item.

Options C is correct.

6 0
3 years ago
Read 2 more answers
How do you find the exact cosine or sine value for each given measure of an angle?
Helen [10]

Answer:

REMEMBER:

to find the sine, cosine on the unit circle:

cos a = coordinate value x

sin a = coordinate value of y

Step-by-step explanation:

I'm not sure y'all but i hopes this helps just a remember.

5 0
3 years ago
Other questions:
  • To make this equation true we need parentheses
    9·1 answer
  • On top of a hill, a rocket is launched from a distance 80 feet above a lake. The rocket will fall into the lake after its engine
    8·1 answer
  • The low temperatures for one week in Scottsburg, IN are given below. What was the mean daily low temperature for the week? −7.9°
    9·2 answers
  • the area of a rectangular ice skating ink is 900 square yards. If the length of the ring is 100 yards. What is within of the rin
    11·2 answers
  • The graph of y=x^3 is transformed as shown below?
    5·2 answers
  • Bills Renee wants to figure out how much it costs her per year for her phone service. Her monthly bill is $23.21. About how much
    13·2 answers
  • I Need more help plz I need help help help
    10·2 answers
  • What is 1.4 - 1.2 = can you answer my problem
    8·2 answers
  • Bryson has 14 raspberry scones and 21 strawberry scones. He wants to make as many identical bags of scones as possible . Each ba
    15·1 answer
  • Need help, please...
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!