Match each three dimensional figure to its volume based on the given dimensions.

Which of the tables represents a function? (5 points)

LenaWriter [7]

Answer:

A

Step-by-step explanation:

A function is suppose to have no repeating numbers NONE repeating

4 0

3 years ago

2m = 8 is m = 6. Describe Jason’s error, and give the correct solution.

mariarad [96]

Answer:

BAHO PEPE

Step-by-step explanation:

I HOPE THIS HELP

4 0

3 years ago

Read 2 more answers

Please Help!!! Will Mark Brainliest!!!

Nady [450]

Answer:

Example 3. Same time problem: Upstream-Downstream.

First, let us explain the meaning of "upstream" and "downstream."

When a boat travels in the same direction as the current, we say that it is traveling downstream.

downstream

Thus if b is the speed of the boat in still water, and c is the speed of the current, then its total speed is

Downstream speed = b + c

When a boat travels against the current, it travels upstream.

upstream

In this case, its total speed is

Upstream speed = b − c

Problem. The speed of a boat in still water is 30 mph. It takes the same time for the boat to travel 5 miles upstream as it does to travel 10 miles downstream. Find the speed of the current.

Solution. The key to this type of problem is same time. That will give the equation,

Time upstream = Time downstream

Now, speed, or velocity, is distance divided by time -- so many miles per hour:

v = d

t

Therefore,

t = d

v

The equation will be

Time upstream = Time downstream

Distance upstream

Speed upstream = Distance downstream

Speed downstream

Let x be the speed of the current. Then according to the problem:

_5_

30 − x = 10

30 + x

Therefore,

5(30 + x) = 10(30 − x)

150 + 5x = 300 − 10x

5x + 10x = 300 − 150

15x = 150

x = 10 mph

Step-by-step explanation:

8 0

3 years ago

Steve is trying to increase his average pace per mile by running hills. The hill on 1st Avenue rises 3 vertical feet for each ho

marissa [1.9K]

1st Avenue would be more difficult because it’s rise and run is for every one foot forward it is 3 feet up. Meanwhile avenue 16th would start at (3,1) and the rise and run would be for every 3 feet it would go up 1 foot.

7 0

4 years ago

Read 2 more answers

Evaluate and match each expression on the left to its value on the right, when x=8 and y=3.

Crank

Answer:

12-y------------> 9

3x-y------------>21

4y-10----------->2

1/4 xy-----------> 6

Solution,

Given,

X=8

y=3

Now,

$1. \: \: 12 - y \\ \: \: \: = 12 - 3 \\ \: \: = 9 \\ 2. \: \: 3x - y \\ \: \: = 3 \times 8 - 3 \\ \: \: = 21 \\ 3. \: \: 4y - 10 \\ \: \: = 4 \times 3 - 10 \\ \: = 12 - 10 \\ \: \: = 2 \\ 4. \: \: \frac{1}{4} xy \\ \: \: = \frac{1}{4} \times 8 \times 3 \\ = 6$

hope this helps...

Good luck on your assignment...

6 0

4 years ago