2 years ago

What is the value of m?

Mathematics

1 answer:

Olenka [21]2 years ago

8 0

Answer:

78.4

Step-by-step explanation:

ADD THEM

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Area of a square with the length of 100cm and a width of 2cm

Rashid [163]

Answer:

200 $cm^{2}$

Step-by-step explanation:

the formula for working out the area is to multiply the length by the width.

so for this you would multiply 100 by 2 which gives you 200 cm squared

$100*2=200cm^{2}$

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2 years ago

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What is the first term, common difference, and 16th term

strojnjashka [21]

Answer:

The 1st term is -67

Step-by-step explanation:

I. When Sn = $\frac{n}{2}$ ( $a_{1} + a_{n}$ )

If Sn = 124, n = 8 and $a_{n}$ = 98

124 = 8/2(a + 98)

124 = 4(a + 98)

124 = 4a + 392

124 - 392 = 4a

-268/4 = a

-67 = $a_{1}$

Hope that help :D

7 0

2 years ago

A square plywood platform has a perimeter which is 11 times the length of a side,

Ivan

Answer:

Step-by-step explanation:

11L - 42 = 4L

7L = 42

L = 6

3 0

2 years ago

On Monday morning, a bakery had 150 pounds of raisins in stock. By evening that day, their supply of raisins was reduced to 120

lawyer [7]

Answer:

20%

Step-by-step explanation:

150 and 120 have a difference of 30

30 ÷ 150

.2 then multiply by 100

20 there is your answer

Hope this helped :)

7 0

2 years ago

oleg ran 8.8 miles in 1 hour 20 minutes. assuming he continues at a constant rate, how long will it take him to run any number o

Usimov [2.4K]

V = d/t = 8.8 miles/[80/60] hours = 6.6 miles/hour

t = d/v = d/6.6

Answer: d/6.6, where d is the number of miles to run.

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2 years ago

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