2 years ago

Uhhh help? I’ve never really used this app but I need help

Mathematics

1 answer:

liubo4ka [24]2 years ago

8 0

Answer:

what did you need help with? the image that is shown has nothing on it and is just a black screen. i will try my best to help you if you need it

Step-by-step explanation:

You might be interested in

Simplify.√75 A.3√5 B.15√5 C.25√3 D. 5√3

stich3 [128]

D, square root of 75= 5 square root 3

6 0

3 years ago

Examine the following diagram: What is the measure of ∠DBC?

gtnhenbr [62]

1 + 1 = 2 - 1 = 1 hope this helps.

3 0

3 years ago

Read 2 more answers

What is the ratio of the intensities of an earthquake PP wave passing through the Earth and detected at two points 19 kmkm and 4

Tamiku [17]

Answer:

The ratio of the intensities is roughly 6:1.

Step-by-step explanation:

The intensity I() of an earthquake wave is given by:

$I = \frac{P}{4\pi d^{2}}$

where P: is the power ans d: is the distance.

Hence, the ratio of the intensities of an earthquake wave passing through the Earth and detected at two points 19 km and 46 km from the source is:

$\frac{I_{1}}{I_{2}} = \frac{P/4\pi d_{1}^{2}}{P/4\pi d_{2}^{2}}$

where I₁ = P/4πd₁², d₁=19 km, I₁ = P/4πd₂² and d₂=46 km

$\frac{I_{1}}{I_{2}} = \frac{d_{2}^{2}}{d_{1}^{2}}$

$\frac{I_{1}}{I_{2}} = \frac{46 km^{2}}{19 km^{2}}$

$\frac{I_{1}}{I_{2}} = 5.9:1$

Therefore, the ratio of the intensities is roughly 6:1.

I hope it helps you!

3 0

3 years ago

Which of the following is true about a nonlinear function?

Mila [183]

It is not straight and does not always pass through 0,0
so A, C, and D are incorrect.

Look up nonlinear function, and it shows a curved line.

The answer is B. It can be curved.

8 0

3 years ago

Read 2 more answers

Help please due soon

mestny [16]

The think the answer is c

7 0

3 years ago