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
PilotLPTM [1.2K]
3 years ago
8

Solve 3x-4y=18,9x+2y=12

Mathematics
1 answer:
jasenka [17]3 years ago
4 0
The values of x and y are 2 and -3 respectively.

You might be interested in
AB, CD, and EF intersect at O. If CD is perpendicular to EF and m
REY [17]

Answer:

m(∠AOF) = 148°

Step-by-step explanation:

From the figure attached,

CD intersects line EF at a point O.

Line CD is perpendicular to the line EF.

m(∠AOE) = 32°

m(∠COE) = 90°

Since m(∠COE) = m(∠AOE) + m(∠AOC) = 90°

32° + m(∠AOC) = 90°

m(∠AOC) = 90° - 32° = 58°

m(∠AOF) = m(∠AOC) + m(∠COF)

               = 58° + 90°

               = 148°

Therefore, m(∠AOF) = 148° will be the answer.

4 0
3 years ago
k.jennifer went to the mall with $290 she spent$115 on clothes $75 on new shoes how muchdoes Jennifer have left​
stira [4]

Answer:

$100

Step-by-step explanation:

First add up how much she spent

$115+75= $190

Then Subtract from how much she had to spend

$290-190= $100

hope this helps:)

6 0
3 years ago
Read 2 more answers
What is the greatest possible turning points of f(x) = 6x^4+11^3-x^2+x^7
Strike441 [17]

Answer:

An "n" degree polynomial can have up to (n - 1) turning points. So this function will have 3 turning points.

Step-by-step explanation:

Look at the first 6x^4. "n" in this is the exponent which is 4.

4 - 1 is 3. So there will be 3 turning points.

The "n" value is also even degree. So both ends of the function will end in the same direction (High to High or Low to Low depending on if the function has a negative or positive at the start)

5 0
2 years ago
Rectangle phone is 20 inches wide and 25 inches tall and enlargement of that photo is 32 inches wide and 40 inches tall with a s
valina [46]
Probably 1.28 I did my best to solve it so that may help you good luck !
4 0
3 years ago
What is the rule for dilations​
padilas [110]

Size change for preimage...

7 0
3 years ago
Other questions:
  • Why can you find the cube root of a negative number
    5·1 answer
  • The function d(h)=50+45hd(h)=50+45h represents the distance a family traveled, in miles, h hours after they stopped for lunch.
    14·2 answers
  • What is the mean of the data set rounded to the nearest tenth?
    8·2 answers
  • P is located at (8,-7) and Q is located at (-6,-3) on the coordinate plane
    12·1 answer
  • The numbers 4, 5, 6, and 7 are on a spinner. You spin the spinner twice. Which calculation proves that landing on an even number
    8·2 answers
  • 4 and -4 are additive ___
    5·1 answer
  • What does this expression represent?
    5·2 answers
  • You can buy 5 cans for green beans at the Village Market for $2.50. You can buy 10 of the same cans of beans at Sam's Club for $
    7·1 answer
  • How many solutions does 3-2x=5-x+3​
    10·2 answers
  • Find the area of the parallelogram
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!