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3 years ago

BRAINLIEST AND 10+POINTS! :)

Mathematics

2 answers:

NeX [460]3 years ago

6 0

Answer:

Step-by-step explanation:

No matter how you group the numbers in D they will give you the same sum.

BartSMP [9]3 years ago

5 0

Answer: D.

Step-by-step explanation:

The associative property of addition states that numbers can be added together regardless of how they are grouped.

Answer A shows a property of multiplication.

Answer B shows the additive identity property.

Answer C shows the commutative property.

However, answer D shows that the numbers can be added regardless of how they are grouped.

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Solve for the variables

Genrish500 [490]

For number 3 the answer would be 6. That would be the answer for n.
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3 years ago

Two cylinders are shown below. Find the volume of each cylinder. Use 3.14 for pie. Enter your answers rounded to the nearest hun

Alchen [17]

Given:

For cylinder P: radius = 4.25 in. and height = 14 in.

For cylinder Q: radius = 7 in. and height = 8.5 in.

To find:

The volume of each cylinder.

Solution:

Volume of a cylinder is

$V=\pi r^2h$

where, r is radius and h is height. Use 3.14 for $\pi$ .

Using the above formula, the volume of cylinder P is

$V_P=(3.14)(4.25)^2(14)$

$V_P=794.0275$

$V_P\approx 794.03$

Using the above formula, the volume of cylinder Q is

$V_Q=(3.14)(7)^2(8.5)$

$V_Q=1307.81$

Therefore, the volume of cylinder P is 794.03 sq. in. and volume of cylinder Q is 1307 sq. in.

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3 years ago

Estimate the value 9.03 + 19.87 x 3.11 - 4.97

dybincka [34]

Answer:

Step-by-step explanation:

For this problem you would first round everything. 9.03 becomes 9, 19.87 becomes 20, 3.11 becomes 3 and 4.97 becomes 5. You then just do the problem. 9 + 20 = 29, multiplied by 3 makes 87, 87 - 5 = 82.

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3 years ago

Leila went to see a baseball game. The game started at 11:39AM and ended at 3:15 PM. How long was the game?

stepan [7]

Answer:

3 hours and 21 miinutes

Step-by-step explanation:

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3 years ago

Nate has $50 to spend at the grocery store. he fills his shopping cart with items totaling $46. At checkout he will have to pay

Akimi4 [234]

Answer:

yes he can

Step-by-step explanation:

he has to pay total is : 46+46x6%=48.76$

so he can pay that

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3 years ago

Read 2 more answers