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3 years ago

Use integer rules to evaluate: 85 + (-96) *

Mathematics

1 answer:

grin007 [14]3 years ago

6 0

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{ - 11}}}}}$

Step-by-step explanation:

$\sf{85 + ( - 96)}$

Multiplying positive integer and negative integer gives a negative integer i.e ( + ) × ( - ) = ( - )

$\longrightarrow{ \sf{85 - 96}}$

The negative and positive integers are always subtracted but posses the sign of the bigger integer

$\longrightarrow{ \sf{ - 11}}$

Hope I helped!

Best regards! : D

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Convert this rational number to its decimal form and round to the nearest thousandth. 3/4

yKpoI14uk [10]

Answer:

4÷7=0.57142857

Step-by-step explanation:

nearest thousandths...

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3 years ago

Read 2 more answers

Find the exact volume of the cylinder.

Verizon [17]

Answer:

$\boxed {\boxed {\sf C. \ 200 \pi \ ft^3}}$

Step-by-step explanation:

We are asked to find the volume of the cylinder. The formula for calculating a cylinder's volume is:

$v= \pi r^2 h$

We know the height of the cylinder is 8 feet. We are given the diameter, the distance from edge to edge through the center. We want to find the radius, the distance from the edge to the center.

The radius is half the diameter.

r = d/2
r= 10 ft/2
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We know both variables (h= 8ft and r=5 ft) and can substitute them into the formula.

$v= \pi (5 \ ft)^2 * (8 \ ft)$

Solve the exponent.

5 ft * 5ft = 25 ft²

$v= \pi (25 \ ft^2)(8 \ft)$

Multiply the numbers in parentheses.

$v= \pi (200 \ ft^3)$

$v= 200 \pi \ ft^3$

The volume of the cylinder is <u>200π cubic feet and choice C is correct.</u>

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3 years ago

PLS HELP MEE I NEED THUS REAL BADD!!! I'LL GIVE BRANLIESTT!!!

Cloud [144]

Answer:

B is the correct answer. The two median numbers are 88 and 92. If you find the average of those, you get 90. Therefore, the median is 90.

Step-by-step explanation:

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2 years ago

8 and 1/4 + 3 and 5/6

k0ka [10]

Answer:

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4,8,12

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So, now that we have that part figured out we would then have to multiply the top the same amount as we multiplied the bottom. So 1/4x3 and 5/6x2

So we would multiply both the top and the bottom the same amount.

1/4x3=3/12

5/6x2=10/12

So now that we have that figured out everything else is pretty straight forward.

We would add the whole numbers with eachother and the fractions with eachother.

8+3=11

3/12+10/12=13/12

so we can see that it would equal, 11 and 13/12 or 12 and 1/12

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2 years ago

6. In a standard deck of cards:

Dafna11 [192]

Events A and B are dependent (option B).

<h3>What are dependent events?</h3>

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To learn more about independent events, please check: brainly.com/question/13075229

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