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
andre [41]
3 years ago
8

Use elimination to solve the system of equations. Enter your answers in the boxes.

Mathematics
1 answer:
otez555 [7]3 years ago
8 0

Answer:

The answer is (18,15)

Step-by-step explanation:

Sorry if you get this wrong tho :/

You might be interested in
Question 7<br><br> Which set of side lengths can be used to form a right<br><br> triangle?
olga2289 [7]

Answer:

D.30,40,50

Step-by-step explanation:

A.4,5,6

B.2,3,4

C.10,20,30

D.30,40,50

The Pythagoras theorem : a² + b² = c²

where a = length

b = base

c =  hypotenuse

4² + 5² = 25 is not equal to the square of 6 which is 36

2² + 3² = 10 . 10  is not equal to the square of 4 which is 16

10² + 20³ = 500. 500  is not equal to the square of 30 which is 900

30² + 40² = 2500. this is equal to the square of 50

6 0
3 years ago
Billy ate 30% of a pizza and Bonnie ate 3/8 of a pizza who ate more
Serggg [28]
Bonnie ate more because 3/8 is 37.5.
Hope this helps!
6 0
3 years ago
What is the value of theta for the acute angle in a right triangle?
balu736 [363]

we are given

sin(\theta)=cos(73)

we have to find theta

so, firstly we can write sin in terms of cos

sin(\theta)=cos(90-\theta)

now, we can set it equal

cos(90-\theta)=cos(73)

Since, both sides are cos

so, we can set angles equal

90-\theta=73

now, we can solve for theta

we get

\theta=17..............Answer

5 0
3 years ago
Read 2 more answers
The force (F) needed to cause the acceleration (a) of an object of mass, m, is given by the equation, F=ma where m is the object
KATRIN_1 [288]

From Newton’s Second Law of Motion, the force needed to accelerate a moving object of mass m at acceleration a is given by ;

F = ma

In this case, m = 5kg, a = 6m/s^2 and we want to find F

F = 5 x 6

F = 30N

Therefore, a force of 30N is needed to accelerate a 5kg object at 6m/s^2.

8 0
3 years ago
The lines on the graph below represent the cost of apples at four different stores.
Doss [256]
The cost of 10 apples would be 26 dollars because each pound is 14.
5 0
3 years ago
Other questions:
  • Is -6.3 rational or irrational
    9·2 answers
  • Suppose Securitex is a small firm that has developed a new​ anti-theft device for automobiles. Securitex currently sells its dev
    7·1 answer
  • Jana is ordering a list of numbers from least to greatest.
    5·2 answers
  • What is the area of the parallelogram?
    6·1 answer
  • A washer and a dryer cost $1039 combined. The washer costs $89 more than the dryer. What is the cost of the dryer?
    11·2 answers
  • Given the sets above, select all (or the null set) of the element of: B
    6·1 answer
  • Factorize x2 + 7x + 12 using middle term break method.
    12·1 answer
  • You buy five books that are equal in
    6·2 answers
  • What is the circumference of my circle
    15·1 answer
  • PLEASE HELP ITS DUE SOON :(
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!