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3 years ago

PLEASE HELP I BEG. BE A LEGEND SOMEONE. I NEED THE ANSWER TO THIS QUESTION ASAP

Mathematics

1 answer:

lawyer [7]3 years ago

3 0

Answer:

4, -26/3

Step-by-step explanation:

The length of the diagonal of the container is the square root of length squared plus width squared plus height squared. This is then $\sqrt{x^{2}+(x+8)^{2} +(x-1)^{2}} = 13$ , solving, we get x = 4, or x = -26/3

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PLEASE HELP!!1<br> WILL GIVE BRAINLIEST

bagirrra123 [75]

Answer:

Social security and medicare with 7.65% rate of gross pay $2355

=> Deduction amount: 2355 x 7.65/100 = $180.16

=> Option A is correct

Hope this helps!

3 0

4 years ago

Read 2 more answers

Find the average of f(x)=x^3-x over [0,2]

vampirchik [111]

9514 1404 393

Answer:

Step-by-step explanation:

The average value of the function is the integral over the interval, divided by the width of the interval.

$\displaystyle\overline{y}=\frac{1}{2-0}\int_0^2{f(x)}\,dx=\left.\frac{1}{2}\left(\frac{x^4}{4}-\frac{x^2}{2}\right)\right|_0^2=\frac{1}{2}\left(\frac{2^4}{4}-\frac{2^2}{2}\right)=\frac{4-2}{2}\\\\\boxed{\overline{y}=1}$

3 0

3 years ago

Lin runs 5 laps around a track in 6 minutes.

olga nikolaevna [1]

Answer:

Each Lap= 83 seconds

83 seconds= 1 min and 23 sec

Step-by-step explanation:

I divided the numbers.

Hope this helped!

8 0

3 years ago

What is the surface area of this triangular prism? The base of each triangle is 42 m and the height of the triangular base is 20

shutvik [7]

<u>Given</u>:

The base of each triangular base is 42 m.

The height of each triangular base is 20 m.

The sides of the triangle are 29 m each.

The height of the triangular prism is 16 m.

We need to determine the surface area of the triangular prism.

<u>Surface area of the triangular prism:</u>

The surface area of the triangular prism can be determined using the formula,

$SA=bh+(s_1+s_2+s_3)H$

where b is the base of the triangle,

h is the height of the triangle,

s₁, s₂ and s₃ are sides of the triangle and

H is the height of the prism.

Substituting the values, we get;

$SA=(42)(20)+(42+29+29)(16)$

$SA=840+(100)(16)$

$SA=840+1600$

$SA=2440$

Thus, the surface area of the triangular prism is 2440 m²

8 0

3 years ago

Need help due asap. n.

sergey [27]

Answer:

y = -3x + 1

Step-by-step explanation:

y = -3x + 1

y = -3 . -2 + 1

= 6 + 1

y = 7

y = -3x + 1

y = -3 . 2 + 1

= -6 + 1

= -5

y = -3x + 1

= -3 . 4 + 1

= -12 + 1

= -11

so, it should be y = -3x + 1

<h3>#CMIIW</h3>

6 0

3 years ago