3 years ago

help me PIZThis is a picture of a cube and the net for the cube.What is the surface area of the cube? k12

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

5 0

Answer:

486 in²

Step-by-step explanation:

9x9x6=486 in²

You might be interested in

6x - Sy- 5x + 3y<br>hhhjhhhh<br><br><br>

Alona [7]

Answer: combine like terms 11x+8y

Step-by-step explanation:

6xand 5x is 11x and 5y and 3y is 8 y or distribute and get it hope this helps

3 0

3 years ago

Calculate the measurement of x, please explain how to find answer

Lisa [10]

X is 45° all together the angel is 90°

5 0

3 years ago

Can someone plz help plz show work

aliya0001 [1]

Answer:

Step-by-step explanation:

In the base we have the right triangle. Use the Pythagorean theorem for to calculate the hypotenuse:

$h^2=4^2+3^2\\\\h^2=16+9\\\\h^=25\to h=\sqrt{25}\\\\h=5\ ft$

The Lateral Area is the sum of the areas of three rectangles:

$4\ ft\ \times\ 2\ ft\to A_1=(4)(2)=8\ ft^2\\\\3\ ft\ \times\ 2\ ft\to A_2=(3)(2)=6\ ft^2\\\\5\ ft\ \times\ 2\ \ft\to A_3=(5)(2)=10\ ft^2$

The Lateral Area:

$LA=A_1+A_2+A_3\to LA=8+6+10=24\ ft^2$

8 0

3 years ago

Using that formula

d1i1m1o1n [39]

20% x 50 =(20 / 100) x 50 = (20 x 50) / 100 = 1000 / 100 = 10

answer is 10

8 0

3 years ago

Read 2 more answers

Can somebody help me do this?

saveliy_v [14]

Answer:

a) Point Q

b) Sides SQ,RQ

c)Angle RQT and Angle Q

Step-by-step explanation:

6 0

3 years ago