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
Law Incorporation [45]
3 years ago
11

‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️Please someone find the kindness in their heart to help me!

Mathematics
1 answer:
vredina [299]3 years ago
8 0
PART A

Volume = Area of a triangle base x height (..or length)
Volume = 2,400cm^3
Volume = 1/2(16)(h)(20)
2,400cm^3=1/2(16)(h)(20)
2/400cm^3/160 = 160(h)/160
Part A= 15cm^3=height of the box

PART B

Surface Area = 1/2(15*16)(2)+20(17)(2)+16(20)
Surface Area = 240+680+320
Surface Area = 1,240
Part B = You will need approximately 1,240cm of cardboard.
You might be interested in
Plzz help and explain
Mumz [18]
The height is 5 and 1/4 then the base is 2 and 1/2

You can convert these fractions into decimals and them multiply them to get your area.
6 0
3 years ago
Which of the following describes the dimensions of a backyard?
emmainna [20.7K]

Answer:

the lengths of the sides of the yard.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
joey ate 1/2 of the pie. molly ate 1/2 of what was left. lola ate 1/2 of what was lefet after molly finished. what fractional pa
anzhelika [568]
Molly ate 1/4 and then the last one is 1/8
8 0
3 years ago
PLEASE HELP AND SHOW WORK​
Lelechka [254]
X=44°

you write 2x-6=82, subtract 6 on both sides so ur left with 2x=88, you divide both sides by 2 and you get 44
8 0
3 years ago
Find the value<br>x- 1/x​
Artyom0805 [142]

Answer:

the value of x-1/x is given down

Step-by-step explanation:

=(x+1/x)²=x²+1/x²+2

=(5)²=x²+1/x²+2

=x²+1/x²=25-2

=x²+1/x²=23 this is the answer

if u ask there how 25 came means there (5)² is that u should multiply 5×5 and u will get 25bas the answer

3 0
3 years ago
Other questions:
  • Is 226.08cm to the third power the correct response?
    11·1 answer
  • -(m+4n-12)<br><br> ddasfafwqfqweqfwfwfwef helpppp
    6·1 answer
  • 14.<br><br> (3.6 x 108)<br><br> (1.2 x 104)<br><br> Scientific notation
    9·1 answer
  • Find the value of the greater root of x2 - 6x + 5 = 0 A) -5 B)-1 C)1 D)5
    10·2 answers
  • How to find area of polygon please explain
    5·1 answer
  • Find all of the missing angle measures. Remember you cannot assume right angles or diameters. Also think about how many degrees
    5·1 answer
  • Complete A,B for 2,3 for 12 points
    9·2 answers
  • Some please help me!!!!!!!!!!:(
    6·1 answer
  • CAN SOMEONE HELP ME PLEASE ASAP!
    8·1 answer
  • Jace's car used 14 gallons to travel 378 miles. How far can he travel on 13 gallons?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!