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Afina-wow [57]
3 years ago
5

Plzzz help meh 10 points is all i can give

Mathematics
1 answer:
Nina [5.8K]3 years ago
4 0

Answer:

the bedroom will be 840 feet cubed

Step-by-step explanation:

l x w x h

10 x 7 x 6

10 x 7 = 70

6  x 7 = 42

6 x 70 = 420

well lets double 6 -- 10 x 7 (6 x 2) =

10 x 7 x 12 =

70 x 12 =

70 x 10 + 70 x 2 =

700 + 140 =

840 feet cubed

so yes if you double one side you get double the volume

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HELP PLEASE!!!!!!!!!​
Rudiy27

Answer:

15 hight and 6 langth

Step-by-step explanation:

its just u measure the hight and the langht is half of 12

5 0
3 years ago
BC = 4x + 2 AB = 8x + 8 and AC = 22 Find BC
Scilla [17]

Answer:

BC = 6.8

Step-by-step explanation:

The distance from A to B, then from B to C, is the same distance as from A to C.

Thus,

AB + BC = AC

AB = 8x + 8

BC = 4x + 2

AC = 22

AB + BC = AC

(8x + 8) + (4x + 2) = 22

Expanding the parenthesis:

8x + 8 + 4x + 2 = 22

8x + 4x + 8 + 2 = 22

12x + 12 = 22

Subtracting 12 from both sides:

12x = 10

Dividing both sides by 12:

x = 10/12 = 1.2

x = 1.2

We're looking for BC. As we know,

BC = 4x + 2

Let's now put in x = 1.2 into this equation:

BC = 4x + 2

BC = 4 * 1.2 + 2

Since 4 * 1.2 is 4.8:

BC = 4.8 + 2

BC = 6.8

Answer: BC = 6.8

8 0
3 years ago
Pleaseee helppp answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!
vfiekz [6]

Answer:

(7, -4)

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
ITS AN EDUCATIONAL EMERGENCY!!! This is due tonight how do I solve this?? PLEASE HELPP
kvasek [131]

Answer:

Mabel used 12 dimes and 7 quarters to pay for her granola bar.

Step-by-step explanation:

A dime= 10 A quarter= 25

12×10=120

7×25=175

175+120=295

12-7=5

4 0
3 years ago
a broker gets rs 20000 as commission from sale of a piece of land which costs rs 8000000. Find the rate of commission.​
Airida [17]

Answer:

0.25%

Step-by-step explanation:

Rate of commission

= (commission*100)/cost of land

=( 20000*100)/8000000

= 2000000/8000000

=2/8

= 0.25%

3 0
3 years ago
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