2 years ago

Why is this app not working?

Mathematics

2 answers:

Harrizon [31]2 years ago

8 0

What do you mean? People not answering?

Aloiza [94]2 years ago

3 0

Answer:

try restarting it or re downloading

You might be interested in

A ladder reaches the top of a 20 foot building. the ladder is 4.5 feet away from the building. how long is the ladder?

KATRIN_1 [288]

Answer:

Step-by-step explanation:

do that with pithagoras:

20² + 4,5² = x²

400 + 20,25 = x²

420,25 = x²

x = $\sqrt{420,25}$

x ~ 20,5

Letter C: 20,5 feet

4 0

2 years ago

Luis earns a base salary of $150.00 every week with an additional 14% percent commission on everything he sells. Luis sold $6050

timama [110]

$150(1 + 0.14) = x \\ 6050 \div x = y$
hope that helps

4 0

2 years ago

What is the solution to the system of equations? 5x+3y=18 2x−3y=10

Alexxx [7]

Y + x = 7 that’s the answer. Hope this helps

7 0

2 years ago

The United states currently has 50 states.What fraction of the states had become a part of the United States by 1795? (15) Write

Kryger [21]

Answer:

There are currently 50 states in the United States.

The number of states in 1795 in the United States = 15

Now, the fraction of the states that had become a part of the United States by 1795 is given below:

$\frac{15}{50}=\frac{3}{10}$

4 0

3 years ago

A ball with mass m kg is thrown upward with initial velocity 28 m/s from the roof of a building 17 m high. Neglect air resistanc

Nutka1998 [239]

a. At its maximum height, the ball has zero vertical velocity, so

$-\left(28\dfrac{\rm m}{\rm s}\right)^2=2(-g)(y_{\rm max}-17\,\mathrm m)$

$\implies y_{\rm max}=57\,\mathrm m$

b. The ball's height in the air $y$ at time $t$ is given according to

$y=17\,\mathrm m+\left(28\dfrac{\rm m}{\rm s}\right)t-\dfrac g2t^2$

Solve for $t$ when $y=0$ :

$17+28t-4.9t^2=0\implies t\approx6.3\,\mathrm s$

3 0

3 years ago