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
irina1246 [14]
2 years ago
15

WILL GIVE BRAINLIEST

Mathematics
1 answer:
umka21 [38]2 years ago
8 0

Answer:

1) x= 11

2) x=-1

3) s= 1

4) c= 12

5) r= 9

6) x= 10

7) b= 6

8) c= 6

9) y= 2

10) d= 7

11) L= 2

12) k= 24

13) p= 18

14) s= 6

15) a= 12

Step-by-step explanation:

1) 4x -12= 32

4x= 44

x= 11

2) 24x +48 =24

24x= -24

x= -1

3) 9s +12= 21

9s= 9

s= 1

4) 3c -6= 2c +6

c= 12

5) 12r -36 = 6r +18

6r= 54

r= 9

6) 2x +10 =30

2x= 20

x=10

7) 3b+6= 6b -12

18= 3b

b= 6

8) 4c -8= 16

4c= 24

c= 6

9) 7y +14= 28

7y= 14

y=2

10) 4d -8 =2d +6

2d= 14

d= 7

11) 5L +25 =35

5L= 10

L= 2

12) 2k -4 =44

2k= 48

k= 24

13) p= 18

14) 3s +9 =27

3s= 18

s= 6

15) 5a -15 =45

5a= 60

a= 12

You might be interested in
I will give brainliest
allochka39001 [22]

Answer:

1) Yes 2)No

Step-by-step explanation:

1) Yes because the two shorter lines combined are longer than the base and so those two lines are able to make a triangle.

2) No because the two lines on top will be equal to base line and so the two shorter lines will not be able to make a third angle because it will be level with the base.

4 0
3 years ago
A conical tank (with vertex down) is 12 feet across the top and 18 feet deep. If water is flowing into the tank at a rate of 18
Rufina [12.5K]

Answer:

qqqqqqq

Step-by-step explanation:

7 0
3 years ago
Can someone help me out ASAP and possible step by step
OlgaM077 [116]

Answer:

  49°

Step-by-step explanation:

The given information that BC=DC tells you triangle BCD is an isosceles triangle and that angle y is one of the two equal base angles. Then ...

  y + y + 82 = 180 . . . . . the sum of angle measures is 180 degrees

  2y = 98 . . . . subtract 82

  y = 49 . . . . . divide by 2

The measure of y is 49°.

8 0
3 years ago
All of the following are equivalent except...
Pie

Answer:

d) 11x^2 because that would be the same as 11x * 11x

6 0
2 years ago
Get brainly if right!!
juin [17]

Answer:

Time taken by the un powered raft to cover this distance is T = 192.12 hr

Step-by-step explanation:

Let speed of boat = u

Speed of current = v

Let distance between A & B = 100 km

Time taken in downstream = 32 hours

u + v = 3.125 ------ (1)

Time taken in upstream = 48 hours

u - v = 2.084 ------- (2)

By solving equation (1) & (2)

u = 2.6045

v = 0.5205

Now the time taken by the un powered raft to cover this distance

Because un powered raft travel with the speed of the current.

T = 192.12 hr

Therefore the  time taken by the un powered raft to cover this distance is

T = 192.12 hr

4 0
3 years ago
Read 2 more answers
Other questions:
  • Mary has some boxes that are all cubes of the same size she uses 5 of the boxes to make a tower the height of 115cm.she puts 2 m
    12·1 answer
  • Proving Theorems about Lines <br> Transversal t cuts parallel lines r and s.
    11·1 answer
  • Do these rates form a proportion? Defend your answer.<br> 66 songs: 6 hours<br> 22 songs: 2 hours
    13·1 answer
  • Help fast worth 10points
    15·1 answer
  • Factorise the following<br>x^2+2x-8​
    10·1 answer
  • Is graphing inequalities the same as normal graphing shading?
    5·1 answer
  • What are the next two terms in the sequence?<br> 8, 19, 30, 41,
    9·2 answers
  • The count of bacteria in a certain experiment was increasing at a rate of 2.5% per hour. if the experiment started with 1600. fi
    13·1 answer
  • A young oak tree is planted when it is 5 cm tall. It grows 3 cm every month. Write an equation to describe its growth
    11·1 answer
  • Consider these scenarios. 1. An elephant weighs 1. 5 × 104 units. 2. A mouse weighs 2. 13 × 10-5 units. 3. A puppy weighs 1. 2 ×
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!