3 years ago

Pls help me ASAP thank you

Mathematics

1 answer:

Alexxx [7]3 years ago

8 0

Answer:

6. 8 mi³

7. 72 cm³

Step-by-step explanation:

6. Volume of triangular pyramid = ⅓*A*H

Where,

A = area of triangular base = ½*b*h = ½*3*4 = 6 mi

H = height of pyramid 4 mi

Volume = ⅓*6*4 = 8 mi³

7. Volume of triangular prism = ½*bhl

Where,

b = 3 cm

h = 6 cm

l = 8 cm

Volume = ½*3*6*8 = 72 cm³

You might be interested in

X2+x+1 help I don’t know

german

That’s my answer X2+x+1

7 0

3 years ago

Use the fundamental theorem of algebra to solve (x+5)^8

fomenos

Answer:

x−5=8

1 Let x=13x=13.

13-5=813−5=8

2 Simplify 13-513−5 to 88.

8=88=8

8 0

4 years ago

1,682 inches rounded to the narest tenth is 1.6 inches? true or falce

Dovator [93]

Answer:

False

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

You roll a standard number cube find p(4)

Ira Lisetskai [31]

It would be 1/6 or about 16.7%.

5 0

3 years ago

Read 2 more answers

How do you solve: Tori needed to take a taxi. The fare for

shepuryov [24]

Answer: The required number of miles rode is 4.6875.

Step-by-step explanation: We are given to solve the following situation for the value of d :

Tori needed to take a taxi. The fare for riding in a taxi is a $3 fixed charge and $0.80 per mile. The fare for a ride of d miles is $6.75.

According to the given information, we have

$3+0.80d=6.75\\\\\Rightarrow 0.80d=6.75-3\\\\\Rightarrow 0.80d=3.75\\\\\Rightarrow d=\dfrac{3.75}{0.80}\\\\\Rightarrow d=4.6875.$

Thus, the required number of miles rode is 4.6875.

6 0

3 years ago