3 years ago

I NEED HELP PLEASE PLEASE

Mathematics

1 answer:

Aliun [14]3 years ago

5 0

Answer:

length= 17.5

width=11.5

( I worked this out myself but I don't know if its right tho)

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What’s x in the question

Lina20 [59]

Answer:

x = 5/(a+3-b)

Step-by-step explanation:

ax+3x = bx+5

ax+3x-bx = 5

Take x as a common.

x(a +3 - b) = 5

x = 5/(a+3-b)

4 0

3 years ago

Serjik [45]

Answer:

d) 10

Step-by-step explanation:

x ÷ $\frac{1}{2}$ + 8 = 13

substitute 10 for x:

⇒ 10 ÷ $\frac{1}{2}$ + 8 = 13

solve:

1) divide 10 by $\frac{1}{2}$

⇒ 10 ÷ $\frac{1}{2}$ = 5

2) add 8 to 5

⇒ 8 + 5 = 13

8 0

3 years ago

Write an equation that describes the functions<br> Functions: 0,0 1,4 2,8 3,12<br> Y=?

beks73 [17]

Answer:

y=4x

Step-by-step explanation:

Plug the numbers in:

4*0=0--> (0,0)

4*1=4-->(1,4)

4*2=8-->(2,8)

4*3=12-->(3,12)

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3 years ago

Jack spends 1 2/5 as long on his homework as Jill. Last week, Jill spent 6 3/4 hours doing homework. How long did Jack spend doi

-BARSIC- [3]

6 3/4 hours = (6*60)+45 = 405 minutes
7/5 = 1,4
405 minutes * 1,4 = 567 minutes
= Jack spent 9 3/4 hours

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3 years ago

In the paper drive, 4 boys brought old papers to school as follows: Fred, 30 pounds; Albert, 40 pounds; Henry, 10 pounds; and Pe

seraphim [82]

B: 30 pounds is the correct answer

5 0

3 years ago

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￼I NEED HELP PLEASE PLEASE

I NEED HELP PLEASE PLEASE