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
xxMikexx [17]
3 years ago
10

3x - 4y = 12 2x + 4y = 28

Mathematics
2 answers:
velikii [3]3 years ago
7 0

Answer: x=8, y=3

Step-by-step explanation:

sertanlavr [38]3 years ago
3 0

Answer:

Whats the question?

Step-by-step explanation:

You might be interested in
The table represents a linear function.
Lorico [155]
You’re a ufty because you don’t know the answer, but I will help you
7 0
3 years ago
HELP? :))))))))))))​
erik [133]

Answer:

the answer is B

Step-by-step explanation

Cant really explain but next time put the topic for the subject so people will understand.

7 0
2 years ago
Meena is helping her school librarian to arrange books on the shelves. Based on this situation, answer the following questions:
padilas [110]

Answer:

a) language

b) 2/15

Step-by-step explanation:

For the first part, you can start by making the denominators same

you take the LCM of 3 and 5 which is 15

Language books are now 10/15 since you multiply the nominator and denominator by 5

While science books are 3/15

10/15 : 3/15 making it obvious that language books are more

if the remaining are math books then

total books - (language + science books) = math books

10/15 + 3/15 = 13/15 (non math books)

15/15 - 13/15 are math books making 2/15 of them math books

7 0
3 years ago
A cylinder circumference 11 pi in and height 10in. What is the volume of the cylinder?
Fiesta28 [93]

Answer:

950.455in^3

Step-by-step explanation:

Given data

Circumference= 11π

Also, the expression for circumference is

C=2πr

11π=2πr

solve for r

r= 11π/2π

r= 5.5in

Given that the Height h= 10in

The expression for the volume is

V= πr^2h

V=3.142*5.5^2*10

V=3.142*30.25*10

V=950.455 in^3

Hence the volume is

950.455in^3

5 0
3 years ago
The center of a cricle ids (h,7) and the radius is 10. The circle passes through (3,-1). Find all possible values of h.
Nostrana [21]
center\ of\ a\ circle:(a;\ b)\\\\radius:r\\\\(x-a)^2+(y-b)^2=r^2\\\\========================\\\\(h;\ 7);\ r=10\\\\(x-h)^2+(y-7)^2=10^2\\\\========================

The\ circle\ passes\ throught\ (3;-1).\\\\Substitute\ x=3\ and\ y=-1:\\\\(3-h)^2+(-1-7)^2=100\\\\(3-h)^2+(-8)^2=100\\\\(3-h)^2+64=100\ \ \ /-64\\\\(3-h)^2=36\iff3-h=\pm\sqrt{36}\\\\3-h=-6\ or\ 3-h=6\\-h=-6-3\ or\ -h=6-3\\-h=-9\ or\ -h=3\\h=9\ or\ h=-3\\\\Answer:h=9\ or\ h=-3
6 0
3 years ago
Read 2 more answers
Other questions:
  • 2.135meters round to nearest hundredth on number line
    9·1 answer
  • 3900 workers in 3 buildings. twice as many work in largest building as the smallest of the 3 . there are 500 more workers in the
    5·1 answer
  • What is the pattern 3 6.5 11 16.5 23
    6·1 answer
  • The regular price for admission to the
    8·2 answers
  • If m3 = 29°, what is m4?<br>m4 =​
    14·1 answer
  • How do steryotypes affect you??
    7·1 answer
  • If a polyhedron has 15 edges and 9 vertices how many face will it have?<br>​
    6·1 answer
  • 1 Neveah and Jason stopped by the restaurant to eat. Neveah purchased 2 hot dogs and 1 drink for
    6·1 answer
  • What is 10% suger from 80g of suger
    14·2 answers
  • Well this is very hard and I need help passing do anybody know the answer to this question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!