All categories

3 years ago

A number multiplied by 2 is no more than 12

Mathematics

1 answer:

weqwewe [10]3 years ago

4 0

29 23 24 27 mwmsmwmwmmwmwmwmwmekkekekek

You might be interested in

Plsss help me!!!Mei graphed the locations of several places in her town on the coordinate plane shown below. There is also

Rama09 [41]

Answer:

(6, -4)? is this on khan academy or smth

Step-by-step explanation:

3 0

3 years ago

Suppose h(t) = -0.2t? + 2t models the height, in feet, of a ball that is kicked into the air where t is

ipn [44]

Answer:

Below in BOLD.

Step-by-step explanation:

h(t) = -0.2t^2 + 2t

We can find the maximum height and the time by converting to vertex form:

h(t) = -0.2(t^2 - 2t)

= -0.2[(t - 1)^2 - 1)

= -0.2(t - 1)^2 + 0.2

The time to get to maximum height = 1 second and the maximum height is 0.2 m.

When the ball reaches the ground h = 0 so

-0.2(t - 1)^2 + 0.2 = 0

(t - 1)^2 = -0.2 / -0.2 = 1

t - 1 = 1

t = 2 seconds.

7 0

3 years ago

In a right triangle, one acute angle measures 50°. What is the measure of the other acute angle?

zalisa [80]

Answer:

In a right angle triangle, one of the angles is 90°. It is given that one of the acute angled of the right angled triangle is 50°. We know that the sum of the measures of all the angles of a triangle is 180°. Now, let the third angle be x.

5 0

3 years ago

Read 2 more answers

Experimental probability

likoan [24]

Answer:

8/25

Step-by-step explanation:

8/25

4 0

3 years ago

A total of $6000 was invested, part of it at 3% interest and the remainder at 8%. If the total yearly interest amounted to $380,

Nastasia [14]

$ 2000 is invested at 3 % interest and $ 4000 is invested at 8 % interest

Solution:

Given that, total of $6000 was invested

Let "x" be the amount invested at 3 % interest

Then, (6000 - x) is the amount invested at 8 % interest

Given that,

The total yearly interest amounted to $380

Then, we can frame a equation as:

$x \times 3 \% + (6000 - x) \times 8 \% = 380$

Solve the above expression for "x"

$x \times \frac{3}{100} + (6000-x) \times \frac{8}{100} = 380\\\\0.03x + (6000-x) \times 0.08 = 380\\\\0.03x + 480 - 0.08x = 380\\\\-0.05x = -100\\\\\text{Divide both sides by -0.05 }\\\\x = 2000$

Thus, $ 2000 is invested at 3 % interest

(6000 - x) = 6000 - 2000 = 4000

$ 4000 is invested at 8 % interest

4 0

4 years ago