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
Reptile [31]
3 years ago
9

What are the solutions to the system of equations?

Mathematics
1 answer:
DENIUS [597]3 years ago
3 0

The answer is definitely C

You might be interested in
There are 45 male teachers and 75 female teachersin a school. Find the percentage of male teachers, female teachers in the schoo
Zielflug [23.3K]

Answer:

37.5% are male

62.5% are female

Step-by-step explanation:

in total 120 teachers (45 male+75 female)

therefore:

for male

120 - 100%

45 - x%  (we need to find x)

by using the butterfly method (or cross multiply) we get:

120x=100*45

x=4500/120=37.5% (male teachers)

we do the same for female but instead of using 45 we will use 75(the quantity of female theachers in school)

120x=100*75

x=7500/120=62.5%

5 0
3 years ago
A solid oblique pyramid has a regular hexagonal base with an area of 54 cm2 and an edge length of 6 cm. Angle BAC measures 60°.W
sergij07 [2.7K]

Answer:

324 cm3

Correct on edge

4 0
3 years ago
Read 2 more answers
Can i get its answer?​
Komok [63]

Yo sup??

perimeter=2(l+b)

100=2(35+b)

b=15 cm

area=b*h

=35*15

=525 cm²

Hope this helps

4 0
3 years ago
Read 2 more answers
Evaluate7.2÷0.38.(Round to the hundredth place as needed.)
polet [3.4K]

Answer:

18.95

Step-by-step explanation:

18.94736842 rounded to its nearest hundredth will be 18.95

6 0
3 years ago
Will mark brainless
iren2701 [21]

Answer:

Step-by-step explanation:

y = 3x + 2

6x – 2y = 10

Ryan’s answer:

I solved by adding the equations. The solution is .

y = 3x + 2 → 3x + y = 2

6x – 2y = 10 → 3x – y = 5

6x = 7

x =

6x – 2y = 10 → 6 – 2y = 10

7 – 2y = 10

–2y = –3

y = -

Jesse’s answer:

I used matrices. The solution is .

Mark’s answer:

I graphed the equations. The lines are parallel and do not intersect, so there is no solution.

6 0
3 years ago
Other questions:
  • Brandon purchased a new guitar in 2012. The value of his guitar, t years after he bought it, can be modeled by the function A(t)
    15·1 answer
  • If you multiply 4 by a -3 would it be positive
    6·2 answers
  • Write a number in which the value of the digit in the ten-thousands place is ten times as great as the value of the digit in the
    9·2 answers
  • A smog alert has been called in a certain area of Los Angeles County in which there are 50 industrial rms. An inspector will vis
    9·1 answer
  • Karin wants to use the distributive property to mentally find the value of 19⋅42+19⋅58. Which expression can she use?
    5·2 answers
  • Find the y-intercept of the line on the graph
    7·2 answers
  • Show how you got the answer.. It is NOT B... THIS IS URGENT ANSWER FAST PLZ
    9·1 answer
  • What is the x coordinate to the solution for the following system of equations
    11·1 answer
  • Which translation rule describes the translation that is 6 units to the right and 5 units down? A. (x, y) → (x + 6, y – 5) B. (x
    15·1 answer
  • If f(x)=2x-6, which of these is the inverse of f(x)?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!