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artcher [175]
3 years ago
7

Please answer these two tysvm!!!

Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
8 0

Answer:

B.63 and A. 36

Step-by-step explanation:

uranmaximum [27]3 years ago
5 0
63 and 36 I think I’m not sure tho
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What is 6+ -5 2/3 in fraction form
aleksklad [387]

Answer:

1/3

Step-by-step explanation:

6+-5 2/3 = 6-5 2/3, so the difference is 1/3

6 0
3 years ago
A sports ball has a diameter of 12 cm. Find the volume of the ball.
stealth61 [152]
Step 1: I drew a visual representation

Step 2: write the formulae for the volume of a sphere which is V=4*PI*r cubed all divided by 3. Refer to my image

Step 3: answer is 7234.56 cm cubed

5 0
3 years ago
Read 2 more answers
Questions 6,7 please help!
navik [9.2K]
Answer 6 is and exponential, but I don’t know what 7 is, sorry
6 0
3 years ago
NEED ANSWER ASAP!!! Express your answer in scientific notation. 9.3 X 107 - 3.14 X 106
kirza4 [7]

Answer:

89.86\times 10^6

Step-by-step explanation:

9.3\times 10^7 - 3.14\times 10^6\\

In order to simplify the above expressions we make sure that we get same powers of 10 for both the terms.

So, we multiply and divide the first term with 10

Dividing first term by 10.

\frac{9.3\times 10^7}{10}\\9.3\times 10^{7-1}\\9.3\times 10^6\\

Now multiplying it by 10.

10\times9.3\times 10^6\\93\times 10^6

Evaluating the new expressions.

93\times 10^6 - 3.14\times 10^6\\

Taking 10^6 common factor out.

(93-3.14)\ties 10^6

=89.86\times 10^6

5 0
3 years ago
What is the slope of a line that is perpendicular to the line y = 8x + 5?
Pavel [41]

The slope of a line that is perpendicular to the line y = 8x + 5 will be -1/8.

<h3>What is the slope of perpendicular lines?</h3>

Suppose that first straight line has slope 's'

Let another straight line be perpendicular to this first line.

Let its slope be 'a'

Then due to them being perpendicular, they have their slopes' multiplication as -1

or

s x a = -1

s = -1/ a

Slope of line y = 8x + 5

s = 8

The slope of a line that is perpendicular to the line y = 8x + 5

8 x a = -1

a = -1/8

Thus, the slope is -1/8.

Learn more about slope here:

brainly.com/question/2503591

#SPJ1

8 0
2 years ago
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