If the diameter of the clock face is 10 inches, what is the radius? Explain your answer.

Mathematics

1 answer:

Bumek [7]3 years ago

7 0

Answer:

the radius is 5 inches

Step-by-step explanation:

dimeter is twice the radius or radius is half of diameter

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The period of 2 sin x cos x is A. 4 pi 2 B. 2 pi C. 4 pi D. pi

MatroZZZ [7]

D is the correct answer. Hope this helps!!!!

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4 years ago

The height of a meeting room that's measures 19 m by 12 m is 3 m. Glen plans to apply 2 coats of paint to the walls of the room.

Delicious77 [7]

So this meeting room is 3 by 19 by 12

surface area/wall area=2(height times width)+2(height times depth)+2(width times depth)

lets say 3=height
depth=19
width=12

2(3 times 12)+2(3 times 19)+2(12 times19)=2(36)+2(57)+2(228)=72+114+456=642

2 coats of paint so surface area times 2
642 times 2=1284
assuming 30m means 30 square meters we divide 1284 by 30 and get
1284/30=42 and 4/5 or 42.8
then find how many cans by dividing by 4
42.8/4=10 and 1.4/2=10.7, but you cant buy 0.7 of a can so round up and get
11 cans of paint

he needs 11 cans of paint

8 0

3 years ago

If x > 6, then -7 is a solution. True Or False

uranmaximum [27]

Where is the equation / question lol

7 0

2 years ago

Read 2 more answers

What are the answers?

STatiana [176]

Answer:

Solution: Domain of /x= x>0

The domain of a function is the set of input or argument values for which the function is real and defined.

Step-by-step explanation:

5 0

4 years ago

Which of the following statements are true ? !

professor190 [17]

ANSWER

Both
$\sqrt{ \frac{1}{9} } \: \: and \: \: \sqrt{ \frac{49}{25} }$
are rational.

EXPLANATION

Recall that, a rational number can be written in the form
$\frac{a}{b} \: \: where \: \: b \ne0$
and also, a and b, are integers.

This means that, if the expression can be written as a common fraction, then it is a rational number.

Let us see whether we can rewrite the given expressions as common fractions.

$\sqrt{ \frac{1}{9} } = \frac{ \sqrt{1} }{ \sqrt{9} } = \frac{1}{3}$

also,

$\sqrt{ \frac{49}{25} } = \frac{ \sqrt{49} }{ \sqrt{25} } = \frac{7}{5}$

Therefore the given expressions are all rational.

The correct answer is A.

6 0

4 years ago