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2 years ago

Which is true about the solution to the system of inequalities shown?

Mathematics

1 answer:

vivado [14]2 years ago

3 0

Answer:

All values that satisfy y ≤ 1x/3 - 3 are solutions (option 2)

Step-by-step explanation:

the values satisfying y ≤ x/3 - 3 (red area) are a subset of those satisfying

y ≤ x/3 - 1 (blue plus red area) and therefore satisfy both inequalities.

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Write the expression in standard form: 4y - (3+y)

Firdavs [7]

4y - (3+y) is standard form is: 3y - 3

4 0

2 years ago

Joe ran 3 miles yesterday and wants to run at least 15 miles

igomit [66]

Answer: 3(x)≥15 →x≥5

Step-by-step explanation:

Set it up with x as the number of days. Then multiply that by 3, so that you get 3(x). This will show that for an x amount of days, you ran 3 miles. then set it to MORE THAN or EQUAL TO 15. Then divide both sides by 3, and you get the above answer.

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2 years ago

Question 4 || quick please

Alex777 [14]

Answer:

Ah I-ready. I think maybe the second one

Step-by-step explanation:

8 0

3 years ago

April shoots an arrow upward into the air at a speed of 64 feet per second from a platform that is 11 feet high. The height of t

kogti [31]

Answer:

Maximum height of the arrow is 203 feets

Step-by-step explanation:

It is given that,

The height of the arrow as a function of time t is given by :

$h(t)=-16t^2+64t+11$ ..........(1)

t is in seconds

We need to find the maximum height of the arrow. For maximum height differentiating equation (1) wrt t as :

$\dfrac{dh(t)}{dt}=0$

$\dfrac{d(-16t^2+64t+11)}{dt}=0$

$-32t+64=0$

t = 2 seconds

Put the value of t in equation (1) as :

$h(t)=-16(2)^2+64(2)+11$

h(t) = 203 feet

So, the maximum height reached by the arrow is 203 feet. Hence, this is the required solution.

8 0

3 years ago

Is mLBAF = mLCEF? Explain. Than you

saw5 [17]

$\huge \bf༆ Answer ༄$

The Angles BAF and CEF are equal to one another, because they form pair of Alternate Interior Angles ~

So, the Correct choice is ~

Yes, They are Alternate interior Angles

$꧁ \large \sf{itz0kaul } \: ꧂$

3 0

2 years ago