All categories

3 years ago

What does it mean to evaluate an expression in 5th grade

Mathematics

1 answer:

MrRa [10]3 years ago

3 0

Answer:

Usually it means to solve it. Sometimes they give you values to substitute in for variables (letters) in the math sentence/equation/expression.

Does that make sense?

Step-by-step explanation:

You might be interested in

Trigonometry question! NEED HELP ASAP

SVETLANKA909090 [29]

Answer:

12.3 = y

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adj/ hyp

cos 35 = y/15

15 cos 35 = y

12.28728066 = y

To the nearest tenth

12.3 = y

3 0

3 years ago

Based on the graph which statement is true

Dahasolnce [82]

Answer:

D. He needs 6 cups of flour for 3 batches

6 0

3 years ago

The profits of a company are found by subtracting the company's costs from its revenue. If a company's cost can be modeled by 14

evablogger [386]

Answer:

$-0.0002x^2 +26x-120000$

Step-by-step explanation:

The correct question should be:

We have been told that all we have to do to get profit is to subtract the cost from revenue.

Revenue = $40x - 0.0002x^2$

Cost <em>= </em> $14x + 120,000$ <em />

<em />

Hence:

Profit = $40x - 0.0002x^2 - (14x + 120000)$

$40x - 0.0002x^2 - 14x - 120000\\\\40x - 14x - 0.0002x^2 - 120000\\\\26x - 0.0002x^2 - 120000$

Putting it in ordered form:

$-0.0002x^2 +26x-120000$

This is an expression for the profit.

4 0

3 years ago

A certain television is advertised as a 85 inch TV if the width of the TV is 67 how tall is the TV

Lunna [17]

Answer:

I believe the answer is 12

4 0

3 years ago

Read 2 more answers

Gabriel used 1/3 of a litter of milk to make 1/9 of jug of tea

MrRissso [65]

So he used 0.33 L of milk to make 0.11 L of tea

5 0

3 years ago