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2 years ago

I have a test please someone help me I need this asp

Mathematics

1 answer:

Paraphin [41]2 years ago

5 0

Answer:

Step-by-step explanation:

the tilt has no impact...

if not tilted then h=14 r=3 vol = pi 3^3 h = 14*9 π

=126π

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Write 29/9 as a mixed number.

natka813 [3]

To find 29/9 as a mixed number you need to find out how many times does 9 fit in 29

9
18
27
36

We see that it fits 3 time 3 is your whole #
We also see that 29 - 27 = 3 so you write like this:

3 3/9

The denominator of the original fraction does change

4 0

2 years ago

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Complete the following.(a) Find the greatest common factor (GCF) of 63 and 36.хGCF = 0(b) Use the GCF to factor 63 -36.63 – 36 =

morpeh [17]

Answer:

a) The GCF of 63 and 36 is 9

$63-36=9\times(7-4)$

Explanation:

a) To find the GCF of 63 and 36, we do the following:

Write 63 and 36 as follows:

$\begin{gathered} 63=3\times3\times7 \\ 36=2\times2\times3\times3 \end{gathered}$

The common factors are:

$3\times3$

Therefore, the Greatest Common Factor (GCF) is 9

b) To find the factor 63 - 36

$63-36=9\times(7-4)$

6 0

4 months ago

Trevor has finished reading 55% of a book.

Sholpan [36]

You would have to find 55 % of 400

$\frac{x}{400} = \frac{55}{100}$
Find X
100x / 400 = 55
100x = 55 X 400
100x = 22000
x = 220

Trevor has read 220 pages.

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3 years ago

(PLEASE HELP) A teacher surveyed a sample of students from Lake Middle School. He asked the students where they'd like to go for

exis [7]

Answer:

relative frequency of choosing aquarium is 80/210

about 400 students out of 2000 will choose aquarium

Step-by-step explanation:

relative frequency of choosing aquarium is 80/210

<u>proportion</u>:

a = students who choose aquarium

80/210 = a/1000

210a = 80000

a = 80000/210 which is close to 80000/200 which equals 800/2 or about 400 students

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2 years ago

The first equation from the previous system of equations is graphed. Graph the second equation to find the solution of the syste

svp [43]

Answer:

(2.143,-0.2857)

Step-by-step explanation:

The graph is done with the help of the Desmos tool. The solution is approximately (2.143,-0.2857)

8 0

2 years ago

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