2 years ago

A. The mean of the data is 49.

Mathematics

2 answers:

pashok25 [27]2 years ago

8 0

I think that it’s A 49

alina1380 [7]2 years ago

7 0

Umm sorry i do not know that answer I am just getting the points for again so so so sorry ;(

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A garden in the shape of a trapezoid has an area of 44.4 square

Leviafan [203]

Answer:

37 meters

Step-by-step explanation:

The equation for the area of a trapezoid is $A=\frac{a+b}{2} +h$ .

Here, $a = 4.3$ , $b=10.5$ , and $h$ is unknown.

$44.4=\frac{4.3+10.5}{2} +h$

$44.4=\frac{14.8}{2} +h$

$44.4=7.4 +h$

$37 = h$

The height of the trapezoid is the width of the garden, so the garden is 37 meters wide.

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2 years ago

Solve x to the power of 2 = 4 where x is a real number. Please help fast

zimovet [89]

Answer:

It's 2

Step-by-step explanation:

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2 years ago

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aliina [53]

The right answer is Option C.

Step-by-step explanation:

Given inequality is

6(2x-1) > 24

Solving the inequality

$6*2x-1*6>24\\12x-6>24$

Adding 6 on both sides

$12x-6+6>24+6\\12x>30$

Dividing both sides by 12

$\frac{12x}{12}>\frac{30}{12}\\x>\frac{5}{2}$

Therefore,

$x>\frac{5}{2}$

The right answer is Option C.

Keywords: inequality, division

Learn more about division at:

#LearnwithBrainly

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2 years ago

Une particule se déplace le long de la courbe y = 2x 2 – x + 3 et son abscisse est donnée par x = t 3 – 2t. Trouver la vitesse d

Mars2501 [29]

2*2=4 first you multiply
4-1=3 then subtract
3+3=6 now you add and that is your answer =6

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dedylja [7]

$7 - 5 \times 1 + 3 \times 7 = 2 + 21 = 23$

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2 years ago

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