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
asambeis [7]
2 years ago
9

NEEDED ASAP WILL GIVE BRAINLIEST TO BEST ANSWER

Mathematics
1 answer:
madam [21]2 years ago
3 0

Answer:

<h2>for 14 is Surface are =2*(7*5+7*3+5*3)= 142 feet cube </h2>

for 13 Surface are= 2*(9*7.2+9*9+7.2*9)= 421 m cube

You might be interested in
What is the perimeter of the perimeter of the polygon in the diagram?
erica [24]

Answer:

D

Step-by-step explanation:

Use the distance formula to find all of the sides.

Then add them together

5 0
3 years ago
Read 2 more answers
Marla did 65 sit-ups each day for one week.Use the distributive property to find out the number of sit-ups Marla did
xxMikexx [17]
All this question is asking you to do is multiply 65 and 7. The 7 comes from the amount of days in a week. The product of these numbers is 455.

Maria did 455 sit-ups in a week.
7 0
3 years ago
Read 2 more answers
8-2|4-5y|=4<br><br> | | stands for absolute value
Contact [7]

Answer:

y = (2/5) OR y = (6/5)

Step-by-step explanation:

The first step is isolating the expression within the absolute value bars. The first thing we can do is subtract both sides by 8. If we do that, we get -2|4-5y| = -4. Now, to completely isolate the absolute value, we would have to divide by -2. This yields |4 - 5y| = 2. Finally, we can remove the absolute value bars. However, to do this, we need to first understand what an absolute value bar does to an equation. Lets say that |x| = 2. Absolute value describes the DISTANCE of some quantity from 0 (on the number line). Therefore, x (which is inside the absolute value bars) can be either positive or negative 2 (they are BOTH two units away from 0). Similarly, in this case, (4 - 5y) can either be 2 or -2 (because the absolute value of both is 2). Now we have two possible solutions to solve for:

4 - 5y = 2 OR 4 - 5y = -2

5y = 2 OR 5y = 6

y = (2/5) OR y = (6/5)

If we plug both of these answers back into the equation we can see that they both check out.

4 0
2 years ago
What irrational number is between 4.47 and 4.48?
shepuryov [24]

Answer: √20 is between 4.47 and 4.48

Step-by-step explanation:  Square roots of numbers between perfect squares are irrational numbers. 16 and 25 are squares of 4 and 5, so the irrational number we are looking for must be about halfway between 16 and 25.

\sqrt{20} =4.472135955  is more than 4.47 and less than 4.48

5 0
3 years ago
Simplify the ratio:<br><br> 15 m: 5000 mm : 10 m
kogti [31]

Answer:

3 : 1 : 2

Step-by-step explanation:

15 \:m  : 5000 \: mm \:   :  10 \: m \\  = 15 \:m  : 5 \: m \:   :  10 \: m \\  = 3  : 1 \:   :  2 \\

4 0
2 years ago
Other questions:
  • Stacy and Travis are rock climbing. Stacy's rope is 4 feet shorter than 3 times the length of Travis' rope. Stacy's rope is 23 f
    7·1 answer
  • A car is driving at the speed of 58 km/h.How much time will it take to drive for distance 32 miles?
    11·1 answer
  • Soni has 196 pencils. If she puts equal amounts of pencils into eight boxes, she has four pencils left. How many pencils does sh
    7·1 answer
  • The ratio of boys to girls in the sixth grade is 2:3. If there are 24 boys, how many girls are there?
    11·2 answers
  • Sound travels about 340 m/s. The function d(t) = 340t gives the distance d(t), in meters, that sound travels in t seconds. How f
    5·1 answer
  • I need to know division
    9·1 answer
  • Ahh can someone please help me
    13·1 answer
  • One environmental group did a study of recycling habits in a California community. It found that 75% of the aluminum cans sold i
    6·1 answer
  • PLEASE HELP DUE SOON 60 POINTS, EASY WORK!
    10·1 answer
  • 2900 people attended a baseball game. 667 of the people attending supported the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!