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
MaRussiya [10]
3 years ago
11

I don’t know where to start, I need help.

Mathematics
1 answer:
NeX [460]3 years ago
5 0

Answer:

72 cm^3

Step-by-step explanation:

find the volume of the big block and the volumem of the smaller block and subtract it

(8 x 2 x 5) - (2 x 2 x2)

= 80 cm^3 - 8 cm^3

= 72cm^3

You might be interested in
Show your work please no links please!:)
BabaBlast [244]

Answer:

hgoahdjfgggfhhfjfhfjf mark me brainliestplz

Step-by-step explanation:

8 0
3 years ago
Mr green makes some compost he mixes soil, manure and leaf mould in the ratio 3:1:2 mr greenmakes 72 literes of the compost. How
love history [14]

Answer:

36\ liters\ of\ soil

Step-by-step explanation:

we know that

The ratio of soil, manure and leaf mould is 3:1:2

That means

For every 6 liters of the compost, he use 3 liters of soil

so by proportion

Find how many liters of soil does he use for 72 liters of compost

\frac{3}{6}=\frac{x}{72}\\ \\x=3*72/6\\ \\x=36\ liters\ of\ soil

8 0
3 years ago
Find the equation of the line whose slope is -3 and which passes through the point (-5, 3)
nadezda [96]

Answer:

y=-3x-12

Step-by-step explanation:

Plug into equation y=mx+b

3=(-3)-5+b

Simplify

3=15+b

Subtract 15 from both sides

-12=b

Add slope and y-intercept into base equation

y=-3x-12

4 0
4 years ago
Figures with the same size and shape are
cestrela7 [59]
<span> Congruent </span><span>figures. Hope that helped. </span>
6 0
3 years ago
Equivalent to (6 + y) × 5?
Sergeeva-Olga [200]
The answer is:
It’s equivalent to 30+5y
6 0
3 years ago
Read 2 more answers
Other questions:
  • A layered birthday cake has two rectangular prism layers. The base layer measures 12 inches by 10 inches.The second layer is thr
    11·1 answer
  • Need help please show how you did it.
    9·1 answer
  • If a rectangular prism and a cylinder have the same height and volume, what is their cross sectional area parallel to the bases
    6·2 answers
  • Solve for (8x16.95)-7.50<br><br> THIS IS DUE IN ABOUT 12 MINUTES HURRY I NEED ANSWERS ASAP!!
    5·2 answers
  • PLEASE HELP URGENT!!!!
    11·1 answer
  • The sale price for a jacket that regularly costs $85.00 is now $68.00. With sales tax, a customer pays $73.44. Which THREE state
    6·2 answers
  • Tim is playing a game on his computer. He missed the first 12 questions, and each question is worth 6 points. If his starting sc
    8·1 answer
  • In a normal distribution, 95% of the data falls within 1 standard deviation of
    7·2 answers
  • Write the polynomial as a product: 15x^3z+30x^2–18yz–9xyz^2<br> Pls help
    5·1 answer
  • Thang decided to borrow ​$3000 from his local bank to help pay for a car. His loan was for 3 years at a simple interest rate of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!