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3 years ago

Select the coordinates of two points on the line y = 8. (2 points)

Mathematics

1 answer:

Pie3 years ago

4 0

Answer: D (0,8) and (8,8)

Step-by-step explanation:

The equation y= 8 can also be written as y= 0x + 8 which means the slope is always zero.

so if you put in 0 for x you will get 8 as if (0,8)

and if you put in 8 for x you still get 8 because 8 times 0 is 0 plus 8 is 8 as if (8,8)

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Graph a right triangle with the two points forming the hypotenuse. Using the sides,

valentinak56 [21]

Answer:

Step-by-step explanation:

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3 years ago

What is the answer to this and show the work please.

Gre4nikov [31]

Which method? There is the substitution method, elimination method, and comparison method

3 0

2 years ago

What is the volume of a square pyramids

frozen [14]

Answer:

$\large\boxed{V=75\ in^3}$

Step-by-step explanation:

The formula ogf a volume of a pyramid:

$V=\dfrac{1}{3}BH$

B - area of a base

H - height

We have a base length a = 5 in and a height H = 9 in.

In the base we have a square. The formula of an area of a square is:

$B=a^2$

Substitute:

$B=5^2=25\ in^2$

Calculate the volume:

$V=\dfrac{1}{3}(25)(9)=(25)(3)=75\ in^3$

7 0

3 years ago

The equation y = 2.50x determines the total cost, y, of buying x carnival tickets. Use the drop-down menu to complete the senten

PIT_PIT [208]

Answer: The total cost of 15 carnival tickets=$37.50

Step-by-step explanation:

We are given that ,

The equation $y = 2.50x$ represents the total cost of buying buying carnival tickets , where x= Number of carnival tickets and y= Total cost.

To find : The cost of 15 carnival tickets.

In the given equation , we substitute the value of x = 15 we get

$y = 2.50(15)=2.50\times15=37.5\\\Rightarrow\ y=37.5$

Thus , According to the equation, the total cost of 15 carnival tickets= $ 37.50

Hence , the correct answer is $ 37.50 .

8 0

3 years ago

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Use the law of cosines to find the value of 2*3*4 cos theta.

daser333 [38]

The law of cosines :

A^2 = B^2 + C^2 - 2BC cos A

2^2 = 3^2 + 4^2 - 2 . 3. 4 cos theta

= 21

hope this helps

3 0

3 years ago

Read 2 more answers