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3 years ago

ANSWER THE QUESTION IN THE PICTURE?(I selected a random answer)

Mathematics

2 answers:

kakasveta [241]3 years ago

7 0

Well, since both lines intersect the y-axis at y = 2, both inequalities for the lines must end with a + 2, or b = 2. Since C is the only answer that fulfills this requirement, the answer is C.

Hope this helps!

DochEvi [55]3 years ago

7 0

The answer is the third choice down. You have to figure out the equations for each of the lines and then decide what the sign is. Both lines are solid so there is a line under each one.

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What is the equation that passes through the point (3,-6) and has a slope of 3/4?

Vladimir79 [104]

Answer:

lol

Step-by-step explanation:

Some oone idea about this ??

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2 years ago

Kevin picked up 10 ounces of strawberries he wants to freeze them in 8 ounces bag how many packages of strawberries will Kevin m

schepotkina [342]

Answer:

1 1/4

Step-by-step explanation:

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2 years ago

What is the answer to this?

Trava [24]

Answer:

Step-by-step explanation:

The formula of a volume of a cylinder:

$V=\pi r^2H$

r - radius

H - height

We have

$2r=4\ in\to r=2\ in\\\\H=8\ in$

Substitute:

$V_1=\pi(2^2)(8)=\pi(4)(8)=32\pi\ in^3$

The formula of a volume of a cone:

$V=\dfrac{1}{3}\pi r^2H$

We have

$r=2\ in\\\\H=0.7\ in$

Substitute:

$V_2=\dfrac{1}{3}\pi(2^2)(0.7)=\dfrac{1}{3}\pi(4)(0.7)=\dfrac{1}{3}\pi(2.8)=\dfrac{2.8\pi}{3}=\dfrac{28\pi}{30}=\dfrac{14\pi}{15}\ in^3$

The volume of the plastic object:

$V=V_1-V_2$

$V=32\pi-\dfrac{14\pi}{15}=\dfrac{480\pi}{15}-\dfrac{14\pi}{15}=\dfrac{466\pi}{15}\\\\\pi\approx3.141\\\\V\approx\dfrac{466}{15}\cdot3.141\approx97.6$

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2 years ago

David conducted a study of how many college students consume coffee everyday. What type of study is this and why?

Hitman42 [59]

Answer: David conducted (an observational study) because (it studies human behavior) and (the sample is not manuipulated).

Step-by-step explanation:

hope this helps! (:

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3 years ago

HELP ASAP!!! 2.) Can you give a real world example of how we use positive and negative numbers? Make sure you can explain the me

myrzilka [38]

Answer and explanation:

Temperature:

If it was -5°C, you know that it is very cold and below freezing point (0°C), but if it was 20°C you know the weather is quite warm.

0°C is freezing point and is used as a reference point to be able to tell if the temperature is warm or not.

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2 years ago