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a_sh-v [17]
3 years ago
10

I need help please someone help please answer all of them please

Mathematics
1 answer:
kari74 [83]3 years ago
5 0
I only know the first one.
• In 4 hours the cyclist was able to travel 24 miles.
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Value of sin^-1(sin 9pi/7)
mrs_skeptik [129]
Hint:   \bf \begin{array}{llll}
sin^{-1}[sin(whatever)]= whatever\\\\
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tan^{-1}[tan(whatever)]= whatever
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\begin{array}{llll}
sin[sin^{-1}(whatever)]= whatever\\\\
cos[cos^{-1}(whatever)]= whatever\\\\
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3 0
3 years ago
Which is the correct first step in finding the height of a cylinder with a volume of 178 cubic inches and a radius of 8 inches?
Strike441 [17]

Answer:

C

Step-by-step explanation:

Ccc

3 0
3 years ago
Which of the following can be represented by the expression 2 ➗ (1/3)? a. Faye has 2 yards of twine and uses (1/3) yard to tie a
GREYUIT [131]

Answer: C. She is dividing the entire length into shorter lengths.

The rest of the question would be "How many pieces will she get?"

Step-by-step explanation:

A would be a subtraction problem UNLESS it goes on to ask "how many 1/3 yard pieces can she cut?"

It's a subtraction problem if it's about "how many yards are left?"

B is just backwards and makes no sense with the expression given.

7 0
3 years ago
Divide and answer in simplest form: 1 2 ÷ 4 A) 1 8 B) 2 1 C) 4 2 D) 8 1
denis23 [38]
\dfrac{1}{2}  \div 4 =  \dfrac{1}{2}  \times \dfrac{1}{4}  = \dfrac{1}{8}


Answer: 1/8 (Answer A)
4 0
3 years ago
Read 2 more answers
What are the zeros of f(x) = x2 + 3x - 10?
Zielflug [23.3K]

Answer:

(x+5) (x-2)

SO  -5 and 2 option A

Step-by-step explanation:

factor it. and set equal to zero.

6 0
3 years ago
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