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Evgesh-ka [11]
3 years ago
15

Helppppp!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Vlada [557]3 years ago
7 0

Answer:

Top and bottom= 12cm2

front and back= 36cm2

left and right= 24cm2

Surface Area = 72 cm2

Step-by-step explanation:

Top and bottom= 2×(3×2)12cm2

Surface Area = 2×(3×2 + 3×6 + 2×6) = 72 cm2

You might be interested in
Find the perimeter (add all sides) of a square when side a= - 41x²
Dafna11 [192]

Answer:

-164x^2

Step-by-step explanation:

The Perimeter of a square is 4s where s is the length of 1 side.

So P=4(-41x^2) 41*4=164 ----> P=-164x^2

5 0
3 years ago
Need help solving this please
Aloiza [94]

Answer:

A) x=39

Step-by-step explanation:

117 = 3x

117 divided by 3 = 39

3x = 117

3(39) = 117

117 = 117

A) x = 39

4 0
3 years ago
4. Which graph represents the solution to<br> -2&lt;3x+1 ?<br>​
dalvyx [7]

Hey there!

-2<3x+1

= 3x + 1 < -2

SUBTRACT 1 to BOTH SIDES

3x + 1 - 1 < -2 + 1

CANCEL out: 1 - 1 because that gives you 0

KEEP: -2 + 1 because that helps you solve for x

-2 + 1 = -3

New EQUATION: 3x > -3

DIVIDE 3 to BOTH SIDES

3x/3 > -3/3

CANCEL out: 3/3 because that gives you 1

KEE3 -3/3 because that helps us compare for x

-3/3 = -1

Answer to the equation: x > -1

OVERALL Answer: x > -1; It is an OPENED circle shaded to the right starting at -1 (Option A.)

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

8 0
2 years ago
PLEASE HELP ON 35C ASAP. WILL MARK BRAINLIEST!!!! NEED BY TODAY ITS DUE!!! PLEASE!!! PLEASE HELP!!!
IrinaK [193]

Answer: they all are congruent

b n/a c n/a

Step-by-step explanation:

6 0
3 years ago
What is the value of the variable that makes the statement true?
Kipish [7]
The answer would be B -6
4 0
3 years ago
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