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Brums [2.3K]
3 years ago
8

Help i dont know math! what is Maht?

Mathematics
1 answer:
snow_lady [41]3 years ago
6 0
What's your question? 
You might be interested in
Calculate the lateral area of the cube if the perimeter of the base is 12 units
Brums [2.3K]

The lateral area of the cube is 36 sq units

<u>Explanation:</u>

<u />

Given:

Perimeter of the base of the cube = 12 units

Base of the cube has 4 sides

So, the perimeter of the base = 4a

where,

a is the length of one side

Thus,

4a = 12 units

a = 3 units

Lateral surface area of the cube = 4a²

A = 4 X (3)²

A = 36 sq units

Therefore, the lateral area of the cube is 36 sq units

4 0
3 years ago
What is the justification for each step in the solution of the equation?<br><br> 5x−42=2x−1
yanalaym [24]

Answer:

<h3>39.6</h3>

Step-by-step explanation:

collecting like terms we have:

5x-2x=-1+42

equating the terms..we have:

3x=41

divide both sides by the Co-efficient of x:

3x\3=42\3

x=39.6

7 0
2 years ago
Read 2 more answers
Please answer quickly
Pie
Answer: subtraction
Reasoning: You need to subtract 3 from both sides first.
7 0
3 years ago
Read 2 more answers
What is the solution to the system of equation below Y equals -1/3 X +6 and X equals -6
Evgen [1.6K]

Answer:

y = 8

Step-by-step explanation:

y= \frac{1}{3} x + 6

x = -6

y=(\frac{1}{3} x 6) + 6

y= 2+6 = 8

6 0
3 years ago
One of the legs of a right triangle measures 4 cm and its hypotenuse measures 18 cm. Find the measure of the other leg. If neces
Aleks04 [339]

Answer:

√308 or 17.5

Step-by-step explanation:

c^2=a^2+b^2

c^2-a^2=b^2

Substitute

18^2-4^2=b^2

324-16=b^2

b^2=308

b=√308 or b=17.5

7 0
2 years ago
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