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Zielflug [23.3K]
2 years ago
10

I really don’t understand... please help a girl out

Mathematics
1 answer:
SCORPION-xisa [38]2 years ago
6 0

Answer:

A is the answer

Step-by-step explanation:

Isolate the radical, then raise each side of the equation to the power of its index.

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Find the area. Around your answer to decimal places​
alexgriva [62]
  • Answer:

<em>86.20 ft²</em>

  • Step-by-step explanation:

<em>Hi there !</em>

<em>A = A₁ + A₂</em>

<em>A₁ =semicircle</em>

<em>A₁ = πr²/2</em>

<em>r = d/2 = 6.4ft/2 = 3.2 ft</em>

<em>A₁ = 3.14×(3.2ft)²/2 ≈ 32.15 ft²</em>

<em />

<em>A₂ =  trapezium</em>

<em>A₂ = (b + B)×h/2</em>

<em>A₂ = (5.1ft + 6.4ft)×9.4ft/2 = 54.05 ft²</em>

<em />

<em>A = 32.15 ft² + 54.05 ft² = 86.20 ft²</em>

<em>Good luck !</em>

7 0
3 years ago
A box has a volume of 64 cubic units. How many cubes with a volume of 1 cubic unit can fit in the box?
Marizza181 [45]
64 cubes of 1 cubic unit can fit in the box.
7 0
2 years ago
Read 2 more answers
Need help asap !! i’ll mark brainly
earnstyle [38]

Answer:

a) a quadrilateral that is not a parallelogram because adding the same will make it a diamond like shape which 2 sides are parallel

Step-by-step explanation:

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6 0
3 years ago
Which is bigger 4 kilometers or 4400 meters?
Musya8 [376]
1km=1000m
4400m=(4400/1000)km
4400m=4.4km
therefore, 4400meters is bigger
3 0
2 years ago
What is the average rate of change for this exponential function for the interval from x=0 to x=2
Orlov [11]

Answer:

What is the average rate of change for this exponential function for the interval from x=0 to x=2

m = (f(2) - f(0)) / (2 - 0)

m = (4 - 1) / (2 - 0)

m = 3 / 2

m = 1.5

5 0
2 years ago
Read 2 more answers
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