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
valentina_108 [34]
3 years ago
13

90 POINTS AND A BRAINLIEST!!!!!!

Mathematics
2 answers:
never [62]3 years ago
6 0

Answer:

The surface area is 148

Step-by-step explanation:

Soooo i had to look up how to do it cause i completely forgot how. But once i did, i worked it out.

The formula i got was: A= 2(wl+hl+hw)

W= width                 h= height           l= length

From there i just replaced the corresponding numbers for the letters that represent them. (think of that as like you see someone that you think represents you and you try to replace them, with you. Same here just w/ numbers and letters)

A= 2 [ (4x5) + (6x5) + (6x4) ]

from here you do order of operations starting with what's inside the parentheses. Then you work your way out.

A= 2 [20+ 30+ 24]

A= 2 [74]

Anytime a number is next to parentheses or brackets (which are these: [ ] ) you multiply what is outside them by what's inside them. (for this think about kids. When you seperate them, they try to make more noise. When you seperate numbers, they multiply)

Final answer is

A= 148

if this is wrong i am so, so, so sorry. I hope this helps, and i hope you have an amazing day!! Be tiger fierce! :)

blondinia [14]3 years ago
5 0

A length of 5.3, a width of 7, and a height of 3.  This would give you the same surface area of 148 as the 1st one. Good luck with your studies <3

You might be interested in
Slope passing through the points of (3,-3) and (2,-5)
umka2103 [35]

Answer:

Use the slope formula (y2-y1)÷(x2-x1)

Step-by-step explanation:

(-5-(-3))÷2-3

= (-2.5,-1)

4 0
3 years ago
2
sergij07 [2.7K]

Answer:

21 packets bought, 10 packets free

Step-by-step explanation:

7 0
3 years ago
Y=a|x-h|+k please help
RSB [31]

Answer:

i can't answer this but i can tell you this

The general form of an absolute value function is f(x)=a|x-h|+k. From this form, we can draw graphs.

y = a(x – h)2 + k, where (h, k) is the vertex. ... In the vertex form of the quadratic, the fact that (h, k) is the vertex makes sense if you think about it for a minute, and it's because the quantity "x – h" is squared, so its value is always zero or greater; being squared, it can never be negative.

Step-by-step explanation:

it is not the answer but i hope it helps:)

7 0
3 years ago
Help plz
Tom [10]

Answer:

1680 ways

Step-by-step explanation:

Permutation has to do with arrangement

If a contractor builds homes of 8 different models and presently has 4 lots to build on, the number of ways he can arrange his homes is expressed as;

8P4 = 8!/(8-4)!

8P4 = 8!/4!

8P4 = 8*7*6*5*4!/4!

8P4 = 8*7*6*5

8P4 = 1680

Hence the can arrange his homes 1680 ways

4 0
3 years ago
I need help. I don’t understand this
vredina [299]

Answer:

you divide the composite shape into 2 shapes, one which is 12x10, an one which is 4x5

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Which of these ordered triples indicates where the plane cuts the x-axis for this equation? 3x + 4y + 6z = 12
    10·1 answer
  • Branliest offered <br> Solve equation <br> 6x+3x+8=35<br> 12w-5-3w=40
    7·1 answer
  • The newspaper says the only 42% of registered voters voted to determine a school bond election. If 11,960 people voted, how many
    6·1 answer
  • Molly has 24 muffins,18 breakfast bars,and 12 bottles of juice to be distributed evenly among a certain number of welcome basket
    7·2 answers
  • Suppose that you are hiking on a terrain modeled by z=xy+y^3−x^2. You are at the point (2,1,−1).
    10·1 answer
  • 7:45am is the same as which of the following military times
    12·2 answers
  • If the area of a square is 125 square meters, estimate the length of each side of the square to the nearest integer.
    8·1 answer
  • Given that standard deviation and mean of a data set for 20
    8·1 answer
  • 1) 8.7438<br>how do you put this in word form<br>​
    6·2 answers
  • Help plz!!!!!!!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!