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3 years ago

Please help asap!! Due today!

Mathematics

1 answer:

Elena-2011 [213]3 years ago

5 0

Answer:

25 cm

Step-by-step explanation:

a^2 + b^2 = c^2

7^2 + 24^2 = c^2

49 + 576 = c^2

c^2 = 625

c = 25

Answer: 25 cm

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Using the 5 step method

Talja [164]

Answer: the first integer is -6 and the second integer is -4

Step-by-step explanation:

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3 years ago

Is -16/-2 rational or irrational?

mel-nik [20]

Answer:

Totally Rational

Step-by-step explanation:

-16/-2 would give you 8 which is a rational number

I hope this helps, dont hesitate to ask for any question.Mark me as brainliest is appreciated.Tq!!

4 0

3 years ago

Suppose y varies inversely with x, and y = 25 when x = 1/5. What is the value of y when x = 5 ?

34kurt

Answer:

y = 1

Step-by-step explanation:

Given that y varies inversely with x then the equation relating them is

y = $\frac{k}{x}$ ← k is the constant of variation

To find k use the condition y = 25 when x = $\frac{1}{5}$ , then

25 = $\frac{k}{\frac{1}{5} }$ = 5k ( divide both sides by 5 )

5 = k

y = $\frac{5}{x}$ ← equation of variation

When x = 5, then

y = $\frac{5}{5}$ = 1

8 0

3 years ago

Show the working out too please in numbers, thank you.

vazorg [7]

Hii :))

$\tt \: - 5 = \frac{x}{6} \\ \tt \: - 5 \times 6 = x \\ \boxed{ \tt \: - 30 = x}$

__________________

The correct value of x is - 30.

$\overbrace{ \underbrace{ \sf \: \infty \: Carry \: on \: Learning \: \infty }}$

ᴛʜᴇᴇxᴛʀᴀᴛᴇʀᴇꜱᴛʀɪᴀʟ

3 0

3 years ago

Read 2 more answers

Marco is working with the equation s=kw his teacher told him that’s a varies directly with w if Marco substitutes 300 for s and

aniked [119]

Answer:

S = kpq 280 = k(5)(7) 280 = 35k 8 = k

5 0

3 years ago