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
amid [387]
3 years ago
6

I need some help with this problems.I will apreciate the answers:)))))

Mathematics
1 answer:
pentagon [3]3 years ago
4 0
Q64 Initial: 1/4 can covers 3/4 of a wall
A full can is 4/4 so four times the amount is used when a full can is used as 4*(1/4) is 4/4.
This means he can cover 4 times the amount initially covered.
If you get stuck with this final step then I can explain in the comments just ask :)
You might be interested in
HURRY PLEASE!! I’ll mark you as brainliest!!<br><br> Solve the system: 3x + y = 10 and -4x - 2y = 2
BaLLatris [955]

Answer:

uld you like to ask?

10th

Maths

Pair of Linear Equations in Two Variables

Algebraic Solution of a Pair of Linear Equations

Solve: 3x + 4y = 10,2x - 2y...

MATHS

Asked on December 27, 2019 byShweta Rudravaram

Solve: 3x+4y=10,2x−2y=2 by the method of elimination.

EASY

Share

Study later

ANSWER

3x+4y=10 …………..(1)

2x−2y=2 (or) x−y=1 …………(2)

(1) ⇒(3x+4y=10)1

(2) ⇒(x−y=1)3

                     _____________________

                                3x+4y=10

                                3x−3y=3

                      _____________________

                                    7y=7

∴y=1

Put y=1 in (1) we get 3x+4×1=10

3x=10−4=6

∴x=36=2

Hence x=2,y=1.

7 0
3 years ago
3 = q/11 i need it real quick
makkiz [27]

Answer:

q=33

Step-by-step explanation:

So we have:

3=\frac{q}{11}

Multiply both sides by 11:

11(3)=(11)\frac{q}{11}

The right side cancels:

11(3)=q

Multiply the left:

33=q

Thus, the value of q is 33.

7 0
2 years ago
Read 2 more answers
Problem page a delivery truck is transporting boxes of two sizes: large and small. the large boxes weigh 45 pounds each, and the
marta [7]
S= number of small boxes
l= number of large boxes

equation 1:  s+l=120
equation 2:  15s+45l=3300

solve by elimination, multiply equation 1 by -15.

-15(s+l=120) =  -15s-15l=-1800  add to equation 2.

-15s+15s-15l+45l=-1800+3300  = 30l=1500

30l=1500 , l=50

s+l=120, s+50=120 --> s=70

7 0
3 years ago
An identity thief watches someone enter a 4-digit PIN and manages to see the first two digits. If the thief tries guessing the P
DENIUS [597]
Think of it this way: your friend is thinking of a year, and you have to guess which.  She has told you the year is in the 20th century (1900s).
There are 100 years in the 20th century (1901-1999 plus 1900).
There can be 100 possibilities
7 0
3 years ago
Read 2 more answers
Which is the set of whole numbers between ten and fifteen?​
pogonyaev

Answer:

The whole numbers = positive integers + 0

{11,12,13,14}

3 0
3 years ago
Other questions:
  • HELP PLEASE 50 POINTS
    7·2 answers
  • What is a good word problem for 3+(3*12)
    14·1 answer
  • A piece of candy weighs 30 grams. All of the candy in a bag weighs 750 grams. How many pieces of candy are in the bag? A) 15 B)
    5·2 answers
  • I need help. Can someine pkease help me? N+2=13
    13·1 answer
  • What is a good linear programming question
    7·1 answer
  • Evaluate the expression: x +y + z (if x =33, y = -28, and z =40)
    9·1 answer
  • Please can someone help me?
    9·1 answer
  • What is the rate of change of the following equation?<br> y = x - 4
    14·1 answer
  • The temperature at 10:00 am was -3 degrees Fahrenheit and increased 2.25 degrees Fahrenheit each hour for the next 5 hours. What
    10·1 answer
  • Balance on a 20,000 deposit earning 3.5% compounded quarterly after 10 years
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!