1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pshichka [43]
3 years ago
9

WILL AWARD BRAINLIEST!! PLEASE SHOW ALL WORK

Mathematics
1 answer:
adell [148]3 years ago
3 0
#18
The base area is 14 in ² 
The volume is 30.8 in ³ 
For a prism of any cross-sectional area,
Volume = base area * height
=>
30.8 = 14 * height
Solve for height
Height = 30.8/14 = 2.2 inches.

Ans. Joseph has to make the box 2.2 inches high.

19.  Hexagonal prism
Given 
Cross section area = 17.01 m ² 
Height = 16.2 m

Using above formula for volume,
Volume = 17.01 m ² * 16.2 m
=275.562 m ³ 

Answer: The volume of stone is 275. 56 m ³ approximately.

You might be interested in
You are considering a 5/1 ARM. What does the 5 represent?
umka21 [38]
The 5 is the number of years that the interest rate is fixed (at the initial amount set when you sign the mortgage contract)

The 1 represents the idea that the interest rate will change every year after the initial 5 years are up.
7 0
3 years ago
Read 2 more answers
a box contains 4 red balls and 6 purple balls. Ezra takes out a ball, puts it back and then takes out another ball. what is the
ss7ja [257]

Answer:

16/100 = 4/25

Step-by-step explanation:

4/10 * 4/10 = 16/100

8 0
2 years ago
A recipe needs tablespoon salt<br> This same recipe is made 5 times.<br> How much total is needed?
Andre45 [30]

Answer: c) 1 1/4

Step-by-step explanation: you do 1/4 times 5 .You make 5 a fraction which is 5/1.So now you do 1/4 times 5/1 which is 5/4.And you change it to a mixed number which is 1 1/4.

8 0
3 years ago
Why is 4 + (-3) equal to 1?
gladu [14]
This is because 4+(-3) is also 4-3. So that equals 1
3 0
3 years ago
Read 2 more answers
Simplify the problem 2/3 * 3/5
Yakvenalex [24]
The answer the this problem can be either 6/15 or 2/5
3 0
3 years ago
Read 2 more answers
Other questions:
  • # 11 Q . please solve the diagrama
    10·2 answers
  • 108 - 271 + 215-_____= -103
    14·1 answer
  • Please answer this fast!!
    10·1 answer
  • Help please ASAP<br> thanks!
    12·2 answers
  • $18.99 CD; 15% discount
    10·1 answer
  • GameStop has the Xbox One advertised for 15% off the original price of $350, plus 6% sales tax. Online Xbox One is advertised at
    7·1 answer
  • Plz help and thank you!
    6·1 answer
  • Dylan is evaluating the expression 13+19+7+10. At one step in his work, Dylan rewrites the equation as 13+7+19+10. Which propert
    8·2 answers
  • Why is 8:6 equivalent to 4:3 and 16:12
    5·2 answers
  • An apple farm yields an average of 44 bushels of apples per tree when 24 trees are planted on an acre of ground. Each time 1 mor
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!