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3 years ago

8

Explain what happens to the decimal point in a whole number when you divide it by a power of 10 use this problem with your expla

nation 4365/10 to the fourth power

1 answer:

MatroZZZ [7]3 years ago

3 0

The demical point go's straight up

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What number is 35% of 80?

Wittaler [7]

What number is 35% of 80?

35/80

35 ÷ 80 = <span>0.4375

</span>0.4375 × 100 = <span>43.75
</span><span>43.75%
</span>
43.75% is 35% of 80.

4 0

3 years ago

Referring to the Fig. in Question #40, find the unknown<br> length Y.

icang [17]

Answer:

tan30°=7/x

$\frac{1}{ \sqrt{3} } = \frac{7}{x } \\ x = 7 \sqrt{3}$

cos30°=x/y

$\frac{ \sqrt{3} }{2} = \frac{7 \sqrt{3} }{y} \\ \\ 7 \sqrt{3} \times 2 = \sqrt{3} \times y \\ \frac{7 \sqrt{3 } \times 2}{ \sqrt{3} } = y \\7 \times 2 = y \\ 14 = y$

tell me if it's wrong.

7 0

2 years ago

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Jana is doing an experiment. She is on a dock that is 10 feet above the surface of the water. Jana drops the weighed end of a fi

Pani-rosa [81]

To solve we have the following equation below,

Assumption: Line of reference is the surface of the water.

Final distance between Jana & fishing line = (dock height) +(reels out) -(reels back)

Final distance between Jana & fishing line = 10 + 35+ 29 - 7 = 67 feet

<em> ANSWER: 67 feet</em>

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3 years ago

Can you please help me with this i will give you a branlist

mote1985 [20]

Answer:

The answer is C

Step-by-step explanation: because it is reflecting and is backwards.

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2 years ago

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5x<br><br> 7x − y + 4<br><br> y − 7x

Ede4ka [16]

-39 HAHA HOPE I HELPED

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3 years ago