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bija089 [108]
2 years ago
6

What is the volume of this prism?

Mathematics
2 answers:
snow_lady [41]2 years ago
5 0

Answer:560

Step-by-step explanation: 7x20x4=560

Neko [114]2 years ago
4 0
Multiply all and get 560
so v= 560
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I need help please help
Vedmedyk [2.9K]

Answer:

m(x)=x^4-x^3+8x-1\\\\n(x)=|x+6|

Are not one-to-one functions

Step-by-step explanation:

As m(x) has symmetry at the line x=0, it is not one-to-one

As n(x) has symmetry at the line x=-6, it is not one-to-one

8 0
2 years ago
A line has a slope of -
Afina-wow [57]

Answer:

(-8, 8) and (2, 2)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The radius of a semicircle is 3 feet. What is the semicircle's area?<br>Use 3.14 for Pi​
valentinak56 [21]

Answer:

14.13 ft²

Step-by-step explanation:

The area of a semicircle is

=  \frac{\pi \:  {r}^{2} }{2}

We were given the radius of the semicircle to be: r=3 feet.

We were also asked to use π as 3.14.

We substitute into the formula to get:

=  \frac{3.14 \times  {3}^{2} }{2}

This is the same as:

=  \frac{3.14 \times  9}{2}

Or

= 3.14 \times  4.5

= 14 .13 {ft}^{2}

The area of the semicircle is 14.13 ft²

5 0
3 years ago
Please solve, thank you (and show steps):<br><br>Solve for x:<br><br>5x + 22 = 27​
IrinaVladis [17]
Given the equation, 5x + 22 = 27:

The goal is to isolate the variable. Hence, a few mathematical operations are necessary to solve for the value of x.

Start by subtracting 22 both sides:
5x + 22 - 22 = 27 - 22
5x + 0 = 5
5x = 5


Next, divide both sides by 5 to isolate and solve for the value of x:

5x/5 = 5/5

x = 1

In order to verify whether x = 1 satisfies the give equation, we must substitute its value into the given equation:

5x + 22 = 27

5(1) + 22 = 27
5 + 22 = 27
27 = 27 (True statement. This implies that x = 1 is the correct value that satisfies the equation).

Therefore, the correct answer is x = 1.
6 0
2 years ago
Read 2 more answers
A 20-ft ladder is 5 feet from the base of a wall. How high up the wall does the ladder reach?
stiks02 [169]
Y = 19.3649. how i worked out the problem is shown below

7 0
3 years ago
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