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3 years ago

3x + 2 > 29 is x > 9 right? or is it x > 27? please help

Mathematics

1 answer:

Firlakuza [10]3 years ago

6 0

Answer:

Step-by-step explanation:

i hopes this help i think its 6

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Given that D, E, and F are the midpoints of their respective sides, which of the following is a true statement?

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3 years ago

What is a multiply of 4

anastassius [24]

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2 times 2 or 24 im not sure

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3 years ago

A family went to a baseball game. They parked the car in a parking lot which charged $5. The cost per ticket was $21. Write an

Masteriza [31]

Answer:

y = 21x + 5

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The cost for the parking spot does not change, while the cost per ticket can (depending on how many people there are).

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3 years ago

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PlZZZ HELP<br><br> Which of the following is equal to

stealth61 [152]

Answer:

1st option

Step-by-step explanation:

4 $\frac{1}{3}$ ÷ 2 $\frac{3}{5}$ ( change mixed numbers into improper fractions )

= $\frac{13}{3}$ ÷ $\frac{13}{5}$

To perform the division

leave 1st fraction, change ÷ to × , turn 2nd fraction ' upside down'

= $\frac{13}{3}$ × $\frac{5}{13}$

7 0

2 years ago

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What is the length of line segment KJ?

Karolina [17]

Please consider the attached file.

We can see that triangle JKM is a right triangle, with right angle at M. Segment KM is 6 units and segment MJ is 3 units. We can also see that KJ is hypotenuse of right triangle.

We will use Pythagoras theorem to solve for KJ as:

$KJ^2=KM^2+MJ^2$

$KJ^2=6^2+3^2$

$KJ^2=36+9$

$KJ^2=45$

Now we will take positive square root on both sides:

$\sqrt{KJ^2}=\sqrt{45}$

$KJ=\sqrt{9\cdot 5}$

$KJ=3\sqrt{5}$

Therefore, the length of line segment KJ is $3\sqrt{5}$ and option D is the correct choice.

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4 years ago