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vladimir2022 [97]
2 years ago
12

So like i need help with this

Mathematics
2 answers:
AURORKA [14]2 years ago
7 0

Answer:

Box D

Step-by-step explanation:

To find volume, we multiply length x width x height.

Box A: 1 x 5 x 3= 15 ft³

Box B: 3 x 4 x 2= 24 ft³

Box C: 2 x 7 x 1= 14 ft³

Box D: 3 x 3 x 3= 27 ft³ (greatest volume)

Viefleur [7K]2 years ago
4 0

Answer: Lucas should use box D.

Step-by-step explanation:

<u>Volumes for each box</u>  

Box A: 15  

Box B: 24  

Box C: 14  

Box D: 27

Hope this helped! ;)

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Solve for the variable
liraira [26]

Answer:

y = 25

Step-by-step explanation:

30=\frac{6}{5} y\\\\\frac{6}{5} y=30\\\\(\frac{6}{5} y)5=30*5\\\\6y=150\\\\\frac{6y=150}{6}\\\\\boxed{y=25}

Hope this helps!

8 0
3 years ago
What is the product?<br> (3x-5)(22-7x+1)
Gelneren [198K]

answer

1. expand the equation

3x(22-7x+1)-5(22-7x+1)

66x-21x²+3x-110+35x-5

104x-21x²-115

6 0
1 year ago
Can someone help me for this question please? Why I got wrong answer. ASAP!!!
Snowcat [4.5K]

Answer:

a=8.06

A=29.74

B=60.26

Step-by-step explanation:

This is a right angled triangle and Pythagoras theorem is to be obeyed.

To get c, we follow the Pythagoras rule that says

Hyp² = Opp² + Adj²

c= Hypotenuse

c²= a² + b²

c² = 4² + 7²

c² = 65

c = √65 = 8.06

For angle A,

the opposing side to the angle = a = 4

The adjacent side to the angle = b = 7

Following trigonometry rule.

Tan A = opp/adj

Tan A = 4/7

A = Tan–¹(4/7)

A = 29.74°

For angle B,

Opposing side = 7

Adjacent side = 4

Tan B = 7/4

B = Tan-¹(7/4)

B = 60.26°

5 0
3 years ago
Help!!! Please 20 points!!
drek231 [11]

Answer:

$12.5 per hour

8 0
3 years ago
Match the equation with its corresponding solution for x: 4x+7=35
Goryan [66]
4x+7=35
4x=28
x=7

A corresponding solution of the matching equation is a fancier way of telling you to find the number that represents x
7 0
3 years ago
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