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Ksju [112]
3 years ago
11

Can someone help me answer this?

Mathematics
1 answer:
lbvjy [14]3 years ago
5 0

Answer:

(30,60)

90mph

Step-by-step explanation:

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If 12 cars are needed to get 36 students to the end of the road with their packs, how many cars will be needed to get 9 students
Solnce55 [7]

Answer:

3 cars

Step-by-step explanation:

3*3 = 9

7 0
3 years ago
A rectangle has a perimeter of 68 inches it’s length is 2 inches less than 3 times the width what is the area of the rectangle
Kruka [31]

Answer:

225 inches²

Step-by-step explanation:

Let the length be l and width be w

Condition 1

2l+2w=68 (Perimeter=68)--------(i)

Condition 2

l=3w-2 ---------(ii)

Putting equation (ii) in (i)

2(3w-2)+2w=68

6w-4+2w=68

8w-4=68

8w=68+4

8w=72

dividing both sides by 8

w=9 inches

now putting w=9 in (ii)

l=3(9)-2

l=27-2

l=25 inches

Now

Area of rectangle =  l × w

=9 × 25

=225 inches²

4 0
3 years ago
Which expression is equivalent to 7(xy)<br><br> 7x+y<br><br> 7x-y<br><br> x(7y)<br><br> xy/7
OverLord2011 [107]
<span>x(7y) this is what it would be</span>
5 0
3 years ago
Read 2 more answers
Does 48/144 = 5/15?.......................... I just put the dots because the question has to be 20 characters long sooooooooooo
alexdok [17]
48/144=1/3
5/15=1/3.
As a result, 48/144 does equal 5/15. Hope it help!
6 0
3 years ago
Read 2 more answers
Find X in the problem below <br> X=In
xxTIMURxx [149]

Answer:

50

Step-by-step explanation:

Let's drag the x line to the other side with the 14 and 48.

Then we do the Pythagorean theorem like 14^2 + 48^2 = x^2.

So then we get that x^2 is 2500

then we clearly know the square root of 2500 is 50

So 50 is our answer.

7 0
3 years ago
Read 2 more answers
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