Ask question

Ask question

All categories

3 years ago

8

Use signed numbers to solve. A helicopter rose 2400 feet, descended 1650 feet, and then descended another 725 feet. What was the

net gain or loss in altitude? A. gained 25 ft B. lost 750 ft C. lost 25 ft D. gained 750 ft

1 answer:

AlladinOne [14]3 years ago

4 0

+2400-1650-725= 25

The answer is A. gained 25ft.

You might be interested in

What is the equation of the graph

vredina [299]

9514 1404 393

Answer:

the correct choice is marked

Step-by-step explanation:

The line has a rise of 2 for a run of 1, so a slope of 2. The line crosses the y-axis at y=-2, so the y-intercept is -2. The slope-intercept equation for the line is ...

y = mx + b . . . . . . for slope m and y-intercept b

y = 2x -2

4 0

2 years ago

Read 2 more answers

A farmer plants the same amount every day, adding up to 2 1/4 acres at the end of the year. If the year is 3/4 over, how many ac

Sergeeva-Olga [200]

Answer:

9/4 * 3/4 = 27/16 = 1 $\frac{9}{16}$

Step-by-step explanation:

8 0

3 years ago

Lisa and Beverly had just $5 to spend for an afterschool snack. They could’ve bought 2 hamburgers and 1 carton of milk with no c

Elanso [62]

1 dollar and 40 cents.

4 0

3 years ago

What is an equation of the line that passes through the point (-6, -1) and is perpendicular to the line 6x-y= 7?

yuradex [85]

Answer: y=- 1/6x-2

Step-by-step explanation:

7 0

3 years ago

Kevin made a jewelry box with dimensions shown 5cm,10cm,15cm what is the value of the jewelry box?

zaharov [31]

Answer:

750

Step-by-step explanation:

10 times 5 times 15

3 0

3 years ago