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2 years ago

Which of the following are solutions to the inequality?

Mathematics

2 answers:

-BARSIC- [3]2 years ago

6 0

Answer:

b and c i guess

Step-by-step explanation:

Because all those are smaller than 4

ale4655 [162]2 years ago

3 0

Answer:

option zC is the correct answer

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Which congruence statement is true.!?

andreyandreev [35.5K]

Step-by-step explanation:

$\\ \triangle ABC \cong \triangle DFE \\$

6 0

3 years ago

Which of these number is an integer? A. −4.0 B. 1.50 C. -5/8 D. infinity

NNADVOKAT [17]

<span>−4.0 is an integer.

hope it helps</span>

8 0

3 years ago

A gas container in the shape of a cone has a height of 12 inches and a maximum diameter of 8 inches. When the container is fille

Nady [450]

Answer:

150.9 cubic inches

Step-by-step explanation:

volume of he gas = volume of a cone x 3/4

Volume of a cone 1/3(nr^2h)

n = 22/7

r = radius

h = height

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

8/2 = 4 inches

1/3 (22/7 x 4^2 x 12) = 201.142857 in^3

volume of the gas = 3/4 x 201.142857 in^3 = 150.9 in^3

the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero

3 0

3 years ago

The graph of f(x) = x2 is shifted 3 units to the left to obtain the graph of g(x). Which of the following equations best describ

ANTONII [103]

Answer:

g(x) = (x + 3)^2

Step-by-step explanation:

When a function is shifted to the left or right we can think of a change of units, like a new independent variable is used.

If we have a quadratic function

$f(x)=x^2$

and the graph is shifted 3 units to the left, then we can think of a new unit u that is:

$g(x)=u^2$

The vertix of this parabola, that happens for u=0, happens for x=-3, as the graph is shifted 3 units to the left.

Then, the relation between u and x is:

$u-x=0-(-3)=3\\\\u=x+3$

We can use this relation in the new graph and replace u as:

$g(x)=(x+3)^2$

6 0

3 years ago

A circle has a radius of 8 cm. What is its area?<br><br> Use <img src="https://tex.z-dn.net/?f=%20%5Cpi%20" id="TexFormula1" tit

jekas [21]

The formula for the area of the circle is:
$Area= \pi r^{2}$
All you have to do is plug in 8 for r :)

7 0

3 years ago