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3 years ago

Which of the following inequalities is equivalent to 8 ≤ x

1 answer:

3 0

D. x ≥ 8, because in both 8 is on the side of the equivalent sign that means that it is less than or equal to x. Hope this helps!

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Below are statements that can be used to prove that the triangles are similar. Which two statements are missing in steps 3 and 4

krek1111 [17]

Got this from a quizlet
the answers B : <B~=<Y
ABC~ZYX by the SAS similarity theorem.

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4 years ago

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What is the P(T,H,T,H) on 4 flips of a coin? i need help

Katen [24]

Answer:

1/16

Step-by-step explanation:

Each coin flip is an independent event so the probabilities are independent

P(T,H,T,H) = P(T) P(H) P(T) P(H)

= 1/2 * 1/2 * 1/2 * 1/2

= 1/16

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3 years ago

Which function has a range of f(x)≥7

amid [387]

Answer:

While it's true that quadratic functions have no domain restrictions, the range is restricted because x2 ≥ 0. The correct answer is: The domain is all real numbers and the range is all real numbers f(x) such that f(x) ≥ 7.

Step-by-step explanation:

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3 years ago

(5x^2−3x−2)−(−2x^2−x+10) Express the answer in standard form

masha68 [24]

Answer:

7x2−2x−12

Step-by-step explanation:

7 0

3 years ago

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A worker carries jugs of liquid soap from a production line to a packing area, carrying 4 jugs per trip. If the jugs are packed

Allisa [31]

Answer:

B. 2

Step-by-step explanation:

We have been given that a worker carries jugs of liquid soap from a production line to a packing area, carrying 4 jugs per trip.

Since worker has made 17 trips, so total number of hugs of liquid soap would be 17 times number of jugs carried per trip.

$17\times 4=68$ .

Since each carton holds 7 jugs, so number of cartoons would be $\frac{68}{7}$ .

$\frac{68}{7}\Rightarrow \frac{63+5}{7}=9\frac{5}{7}$

We can see that there are 9 completely filled cartoons and there are 5 jugs remaining, so we need $7-5=2$ jugs.

Therefore, we need 2 jugs to fill the 10th cartoon and option B is the correct choice.

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3 years ago