2 years ago

Evaluate tan^-1(1) Easy points!!

Mathematics

2 answers:

STatiana [176]2 years ago

7 0

Answer:

its 45

Step-by-step explanation:

lol thanks man

Kipish [7]2 years ago

5 0

Answer:

pi/4 or .78

Step-by-step explanation

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Eddi Din [679]

Answer:

Step-by-step explanation:

Because h(3) times h(7) is equal to 21.

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2 years ago

What is the value of the expression below when y=7? y2+5y+6

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Answer:

Step-by-step explanation:

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2 years ago

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A metal rod will be cut into pieces that are each 1/56 meters long. The rod is 7/8 meters long. How many pieces will be made fro

S_A_V [24]

The number of pieces made from rod is 49

<h3>Solution:</h3>

Given that A metal rod will be cut into pieces that are each 1/56 meters long

The rod is 7/8 meters long.

To find: number of peices made from rod

The number of peices made from rod can be calculated by dividing the total length of rod by length of each piece

$\text {number of pieces made }=\frac{\text {total length of rod }}{\text { length of each piece}}$

Here total length of rod = $\frac{7}{8}$ meters

length of each piece to be made = $\frac{1}{56}$ meters

Substituting the values in above formula, we get

$\text {number of pieces made }=\frac{\frac{7}{8}}{\frac{1}{56}}=\frac{7}{8} \times \frac{56}{1}$

$\text {number of pieces made }=7 \times 7=49$

So the number of pieces made from rod is 49

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3 years ago

Help please?!??!? Find the volume

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Answer:

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