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Alik [6]
3 years ago
5

Can you please help me in this question :o)

Mathematics
1 answer:
Maurinko [17]3 years ago
6 0
Which question do you need help on?
You might be interested in
Evaluate 3(a + b + c)2 for a = 2, b = 3, and c = 4
Verdich [7]

Answer: 243

Step-by-step explanation:

We have the expression

3(a + b + c)^2

Note that the expression depends on 3 variables

a, b and c

in this case we want to evaluate the expression for

a = 2\\b = 3\\c = 4

Then change the variable a by the number 2, the variable b by the number 3 and the variable c by the number 4

So we have

3(2 + 3 + 4)^2

Now simplify the expression

3(9)^2

3*81=243

The answer is 243

7 0
3 years ago
Read 2 more answers
Plz help will mark as brainliest​
Roman55 [17]
I am pretty sure it is B because x is the slope in a graph and 1 can be 1/1 and parrarel means opposite so opposite of x axis is y.
opposite of 1/1 on x axis is opposite of 1/1 on y
5 0
3 years ago
Dr. Hall files 320 insurance claims every month . if 15% of those claims are rejected how many claims are rejected? how many are
AleksandrR [38]
48 claims are rejected and 272 are accepted...

explanation

320/100= 3.2
3.2 * 15=48
320-48=272
5 0
3 years ago
Aran has 5 dimes and 2 nickels<br>how much money aran have
Rom4ik [11]
5 dimes = 50 cents
2 nickels = 10 cents
you have 60 cents
4 0
3 years ago
Read 2 more answers
1.Find the side of a cube whose surface area is 5400 square.cm?
Marta_Voda [28]

Answer:

30 cm

Step-by-step explanation:

Step 1: The surface area of  a cube = 6a^2, where "a" is the side of the cube.

Step 2: We are given surface area of a cube = 5400.

Step 3: Now plug in the surface area of the cube = 5400 and simplify.

5400 = 6a^2

a^2 = 5400/6

a^2 = 900

Now take square root on both sides, we get

a = √900

a= 30 cm

Therefore, the side of the cube is 30 cm.

Thank you.

7 0
4 years ago
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