3 years ago

Calculate the volume of each pyramid to determine

Mathematics

1 answer:

kipiarov [429]3 years ago

7 0

Answer:

1: 120

2: 138

3: Less than

Step-by-step explanation:

You might be interested in

In the figure, PQ is parallel to RS. The legth of RP is 4 cm; the length of PT is 16 cm; the length of QT is 20 cm. What is the

Studentka2010 [4]

4/16 = SQ/20

SQ = (4*20) / 16 = 5 cm

6 0

2 years ago

Read 2 more answers

Water has a specific heat of 4.184 J/g°C and requires 23,000 J of heat to raise the

nasty-shy [4]

Answer:

$m=80.840 kg$

Step-by-step explanation:

Given Data,

Q=23000 J

c=4.184 J/g °c

Δt= 68 °c

m=?

By using this equation,

Q=mcΔt

$23000=m\times 4.184\times 68\\\\m=\frac{23000}{4.184\times68} \\\\\\m=80.840 kg$

3 0

1 year ago

Need math help please!!

Eva8 [605]

Answer:

Step-by-step explanation:

The fact that DE is perpendicular to AC means triangles AED and CED are congruent and side AD is equal in length to side CD.

5x -20 = 2x +4

3x = 24 . . . . . . . add 20-2x

x = 8 . . . . . . . . . .divide by 3

The value of x is 8.

8 0

2 years ago

Marco drove 75 miles in hours. How many miles can he drive in 1 hour?

Nutka1998 [239]

Answer:

Step-by-step explanation:

75m/hr

3 0

2 years ago

Jessica wants to buy a purse that costs $25.00. She has already saved

jekas [21]

Answer:

Step-by-step explanation:

19-25

4 0

2 years ago

Read 2 more answers