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umka2103 [35]
2 years ago
8

Helppppp please!!! D:

Mathematics
1 answer:
Ber [7]2 years ago
3 0
Answer: ?=7
Explanation: Use pythagorean theorem
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Need immediate help!!
stepladder [879]
<span> "At least 13 years" means more or equal 13,
so 
x </span>≥ 13.<span>

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4 0
3 years ago
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X=4y+2 in slope intercept form
siniylev [52]
Answer:
The slope intercept form is y=mx+c
So,
x=4y+2 should also be made in that form
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3 years ago
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Help solve attached question.
LekaFEV [45]

Answer:

\mathrm{12\sqrt{5} \: \: inches}

Step-by-step explanation:

Use Pythagorean theorem, where:

a^2+b^2=c^2

Substitute in the values.

24^2+12^2=c^2

c^2=576+144

c^2=720

c=\sqrt{720}

c=12\sqrt{5}

c=26.83281

4 0
3 years ago
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A sum of money invested at the compound interest payable yearly has interest in
jeka94

Answer:

49% and 30% respectively

Step-by-step explanation:

Step one:

Given data

Principal =  Rs. 4,200

Final Amount= Rs. 9282 respectively

time = 2 years and

time = 4 years

Required

The rate of interest for 2 and 4 years

Step two:

the compound interest formula is

A= P(1+r)^t

for 2 years

Substitute

9282= 4200(1+r)^2\\\\9282/4200= (1+r)^2

1+r= \sqrt{\frac{9282}{ 4200} }\\\\1+r= \sqrt{2.21} \\\\1+r= 1.49\\\\r=1.49-1\\\\r= 0.49\\\\

the rate is 49%

For 4 years we have

9282= 4200(1+r)^4\\\\9282/4200= (1+r)^4

1+r= \sqrt[4]{\frac{9282}{4500} } \\\\1+r=\sqrt[4]{2.21}  \\\\1+r= 1.30\\\\r=1.30-1\\\\r= 0.30\\\\

the rate is 30%

6 0
3 years ago
The number of students spent time useing electronic devices is ? Times the number of hours spent playing sports
Eddi Din [679]
36 divided by 12 would be 3. Your answer is 3.
3 0
2 years ago
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