All categories

3 years ago

I’m stumped !!!! Pls helppp me

Mathematics

1 answer:

aalyn [17]3 years ago

6 0

How many inches is the scale drawing

You might be interested in

What is the area of a rectangle that is 2 meters long and 12 meters wide?

patriot [66]

Answer:

24m²

Step-by-step explanation:

To find the area of a rectangle, we use the formula A = l * w or Area = length * width.

We know that our length is 2 meters and our width is 12 meters so we can plug these values into the formula to get our answer.

A = 2 * 12 = 24

Remember that area is measured in "square" units and must be raised to the 2nd power.

A = 24m²

3 0

3 years ago

A hot air balloon in flight begins to ascend at a steady rate of 120 feet per minute. After 1.5 minutes, the balloon is at an al

azamat

Answer:

The balloon will not reach 2,500 feet after 4 minutes.

Step-by-step explanation:

The equation of the line in the point-slope form is

$y-y_1=m(x-x_1)$

A hot air balloon in flight begins to ascend at a steady rate of 120 feet per minute, then the slope is

$m=120$

After $x_1=1.5$ minutes, the balloon is at an altitude of $y_1=2,150$ feet. This means, the line passes through the point (1.5, 2,150).

Substitute the slope and point coordinates into the equation:

$y-2,150=120(x-1.5)$

We know that after 3 minutes, the balloon is at an altitude of 2,330 feet. Check this:

$2,330-2,150=180\\ \\120(3-1.5)=120\cdot 1.5=180\\ \\2,330-2,150=120(3-1.5)$

Now, find the height after 4 minutes:

$y-2,150=120(4-1.5)\\ \\y=120\cdot 2.5+2,150=300+2,150=2,450$

Thus, the balloon will reach only 2,450 feet after 4 minutes.

4 0

3 years ago

12/18 reduced to the lowest term

melomori [17]

2/3 is it's simplified form

8 0

3 years ago

What is the value of (5)3?

MissTica

Answer:

Step-by-step explanation:

This is simply just 5 x 3 = 15

3 0

2 years ago

Write the equation of a line with a slope of −2 and a y-intercept of 5

Aleonysh [2.5K]

Y or f(x) = -2x+5

the slope goes with the variable (x) and when the value of x is entered it makes a line, and the y-intercept is next to show where the point is on the y - line

8 0

3 years ago