Ask question

Ask question

All categories

3 years ago

7

Pls pls pls pls help me

1 answer:

VladimirAG [237]3 years ago

7 0

Answer:

96 cm²

Step-by-step explanation:

Triangular face:

base = 8 cm

height = 6 cm

Area of triangle = $\dfrac{1}{2}*b*h$

$= \dfrac{1}{2}*8*6\\\\=4*6\\\\= 24 \ cm^{2}$

Area of 4 triangular faces = 4 * 24 = 96 cm²

You might be interested in

5 The graph of a proportional relationship is given along with an equation for a different relationship. Which situation has a g

Shkiper50 [21]

Answer:

b

Step-by-step explanation:

6 0

3 years ago

The area of a square is 169 sq. Find it's perimeter.

pav-90 [236]

Answer:13

Step-by-step explanation:

5 0

3 years ago

How do u write 2500 meters/ 15 seconds in a unit rate

larisa [96]

The correct unit rate would be 166.6 or 167 meters per second:)

3 0

3 years ago

the cost of producing x laser printers is given by C(x)=325x + 2,300,000. Each printer can be sold for $450

PIT_PIT [208]

Answer:

C(450)=2,446,250

Step-by-step explanation:

C(450)=325(450)+ 2,300,000

C(450)=146,250+2,300,000

C(450)=2,446,250

6 0

3 years ago

Find the equation of the line for each situation.

Flauer [41]

Step-by-step explanation:

1) y = -x+4

2) y-4= -2(x-3)

y = -2x+6+4

y = -2x+10

3) slope = (3+1)/(9-1) = 4/8=½

the Equation =>

y+1= ½(x-1)

y = ½x -½-1

y = ½x - 1½ or 2y = x -3

7 0

3 years ago