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Kryger [21]
2 years ago
12

The area of a rectangle that has a length of 10 and a width of w.

Mathematics
1 answer:
alexdok [17]2 years ago
8 0

Answer:

B

Step-by-step explanation:

To find the area, multiply length by width (lw, or l×w). If the length is 10, that just leaves the width, which is unknown. We can substitute 10 for l, which leaves us with 10w.

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The perimeter of a rectangular skating rink is 530 feet. If the length is 5 feet more than 3 times the
vladimir2022 [97]

Answer:

length:  200

width:  65

Step-by-step explanation:

length:  3w + 5

width:  w

perimeter = 2L + 2W

530 = 2(3w + 5) + 2w

530 = 6w + 10 + 2w

530 = 8w + 10

520 = 8w

w = 65

length:  3w + 5 = 3(65) + 5 = 200

width:  w = 65

8 0
3 years ago
Show work on how to do it
svetlana [45]

Answer:

3 steps rotations

Step-by-step explanation:di ko sigurado

7 0
2 years ago
Split 63 into the ratio 4:3
ladessa [460]

Answer:

36 and 27

Step-by-step explanation:

4+3=7

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4 0
2 years ago
Read 2 more answers
two similar triangles have a scale factor of 3:5. the altitude of the larger trangle is 24 inches. what is the altitude of the s
Andreyy89
The altitude of the smaller triangle will be given as follows:
let the altitude of the smaller triangle be x
scale factor of small to large triangle is 3:5
but
scale factor=(length of small Δ)/(length of large Δ)
plugging in our values we get:
3/5=x/24
solving for x we get:
x=3/5×24
x=14.4 inches

Answer: 14.4 inches
7 0
3 years ago
The sum of 5 consecutive integers is 120. what is the third number in this sequence?
guapka [62]

Answer:

The third number in the sequence is 24.

Step-by-step explanation:

Sum of five consecutive numbers is 120.

Let the numbers be represented by x,x+1,x+2,x+3,x+4

So the relevant equation for the sum of the numbers is represented as:

x + (x+1) + (x+2) + (x+3) + (x+4) = 5x + (1+2+3+4) = 5x+10

=> 5x + 10 = 120

=> 5x = 120-10

=> 5x = 110

=> x= 110/5 = 22

So the 5 consecutive numbers are 22, 22+1, 22+2, 22+3 , 22+4

In other words the required numbers are 22,23,24,25,26

The third number in the sequence is 24.

5 0
3 years ago
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