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2 years ago

The length of each side of the star is eight units what is the perimeter of the star

Mathematics

1 answer:

Minchanka [31]2 years ago

6 0

Answer:

80 units

Step-by-step explanation:

The star has 10 sides. If each side is 8 units, then the perimeter is 10(80) because the perimeter is the sum of the lengths. With each length being 8, you could add 8 to itself 10 times, but it is faster to multiply.

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Does anybody know the answers to these? will mark brainliest!

jeyben [28]

Answer:

Tan 45=√2/n

n=√2

again

sin 45=√2/m

m=2

answer: m=2,n=√2

2.

sin 45=x/3

x=3/√2=3√2/2

y=3√2/2

ans:x=3√2/2,y=3√2/3

3.

sin 45=a/4

a=4/√2

b=4/√2

ans:a=4/√2,b=4/√2

b=4 base sides of isosceles triangle

sin 45=4/a

a=4√2

ans:a=4√2 and b=4

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2 years ago

Find the volume of this cylinder. Use 3 for T.

DIA [1.3K]

Answer:

$volume = \pi {r}^{2} h \\ = 3 \times {5}^{2} \times 12 \\ = 900 \: {ft}^{3}$

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2 years ago

Ram and his sister Kalpana win a prize of Rs 2000. They decide to share the prize in the ratio of their ages. Ram is 15 years ol

V125BC [204]

9514 1404 393

Answer:

Ram -- ₹1200
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Step-by-step explanation:

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2 years ago

At her job, mary works 4 hours on monday, 3 hours on wednesday, and 6 hours on saturday. her boss adds a $10 bonus to her payche

Andru [333]

She worked 4+3+6 hours = 13 hoursso 13x+10 = 120.50
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2 years ago

The graph models the daily high temperature, H(t), in Santiago, Chile, t days after the hottest day of the year. What does the p

alekssr [168]

For this case we have a function of the form:
H (t)
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H: the daily high temperature
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Answer:
the hottest day of the year had a temperature of 29 degrees.

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3 years ago