2 years ago

Hector drew a 120 angle. What fraction of a circle does hector's angle turn through. PLSSSS HELP

Mathematics

1 answer:

disa [49]2 years ago

3 0

Answer:

please send a picture so I can see

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Solve the equation:<br> 4p+2 - 5 = 1<br> 3<br> P = [?]

Molodets [167]

Answer:

p=4

Step-by-step explanation:

4p-3=13

4p=3+13

4p=16

p=4

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1 year ago

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Which system of inequalities is represented by the graph?

sergey [27]

I believe the correct answer is the third answer.

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3 years ago

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Find the value of the variable.

Nikolay [14]

we are given that

both sides are equal

so, their length must be equal

$HK=\sqrt{(p-1)^2+(5-2)^2}$

$HK=\sqrt{(p-1)^2+9}$

now, we can find other side

$JK=\sqrt{(p-7)^2+(5-2)^2}$

$JK=\sqrt{(p-7)^2+9}$

now, we can set them equal

$HK=JK$

$\sqrt{(p-1)^2+9}=\sqrt{(p-7)^2+9}$

now, we can take square both sides

$(p-1)^2+9=(p-7)^2+9$

now, we can solve for p

$(p-1)^2=(p-7)^2$

$p^2-2p+1=p^2-14p+49$

$-2p+1=-14p+49$

$12p=48$

$p=4$ ..............Answer

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2 years ago

A photo that is 3 1/2 inches. By 5 1/4 is enlarged to three times its original size. What are the new dimensions of the photo?

loris [4]

10.5 and 15.75, or 10 1/2 and 15 3/4

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2 years ago

The piggy bank contains 16 dimes, 8 nickels, and 12 quarters. This morning you removed 3 dimes and 5 nickels.Which expression co

Bond [772]

16•0.10= 1.60$
8•0.05= 0.40¢
12•0.25= 3.00$

1.60$+0.40¢+3.00$= 5.00$

3•0.10= 0.30¢
5•0.05= 0.25¢

0.30¢+0.25¢= 0.55¢

5.00$-0.55¢= 4.45$

4.45$ is left in the piggy bank.

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2 years ago