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
irga5000 [103]
3 years ago
12

15 1/2 x 12 1/4 I NEED HELP QUICK

Mathematics
2 answers:
brilliants [131]3 years ago
8 0

Answer:

Step-by-step explanation:

We can first change these mixed numbers to improper fractions. That will help us multiply easier. Then, we'll multiply.

= \frac{31}{2} × \frac{49}{4}

= \frac{1519}{8}

= 189 \frac{7}{8}

Have a great day!

S_A_V [24]3 years ago
6 0

Answer:

189.875

Step-by-step explanation:

You might be interested in
I think of a number and add 6. The result is equal to twice the first number
brilliants [131]

Answer:

A. X+6=6x

X+6=6(x)

Step-by-step explanation:

B. 3+6=3×6

9=18

5 0
3 years ago
If 1200 cm2 of material is available to make a box with a square base and an open top, find the largest possible volume of the b
Colt1911 [192]

Answer:

The largest possible volume V is ;

V = l^2 × h

V = 20^2 × 10 = 4000cm^3

Step-by-step explanation:

Given

Volume of a box = length × breadth × height= l×b×h

In this case the box have a square base. i.e l=b

Volume V = l^2 × h

The surface area of a square box

S = 2(lb+lh+bh)

S = 2(l^2 + lh + lh) since l=b

S = 2(l^2 + 2lh)

Given that the box is open top.

S = l^2 + 4lh

And Surface Area of the box is 1200cm^2

1200 = l^2 + 4lh ....1

Making h the subject of formula

h = (1200 - l^2)/4l .....2

Volume is given as

V = l^2 × h

V = l^2 ×(1200 - l^2)/4l

V = (1200l - l^3)/4

the maximum point is at dV/dl = 0

dV/dl = (1200 - 3l^2)/4

dV/dl = (1200 - 3l^2)/4 = 0

3l^2= 1200

l^2 = 1200/3 = 400

l = √400

I = 20cm

Since,

h = (1200 - l^2)/4l

h = (1200 - 20^2)/4×20

h = (800)/80

h = 10cm

The largest possible volume V is ;

V = l^2 × h

V = 20^2 × 10 = 4000cm^3

4 0
3 years ago
Determine the median of the numbers: 6 5 2 2 5 00
zavuch27 [327]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
NEED HELP ASAP PLEASE!!!!!
faust18 [17]

Answer:

  1. 한차례ㅎ츟ㅎ츟
  2. <em><u>ㅗ어ㅐ더랴ㅜㄷ</u></em><em><u>ㅛ오ㅔ</u></em>
  3. <em><u>ㅎ요유ㅛㅇ</u></em>
  4. <em><u>ㅓ요둉ㅎ됴</u></em>
  5. <em><u>ㅎㅊ랻</u></em>
  6. <em><u>여곻</u></em>
  7. <em><u>여려ㅑㅗ고도오</u></em>
6 0
3 years ago
The number of points that Shira scored each basketball game so far this season is shown on the dot plot.
topjm [15]

Answer:

weres the question

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • HELPPPP please thanks!!!
    5·2 answers
  • Find the length of l on the curve r(t)=5cos(3t)i-5sin(3t)j+3tk over the interval [3,7]
    14·1 answer
  • Please help me I’m super stuck!!
    14·1 answer
  • Y = 5(2)^x <br><br> Exponential growth and decay
    7·1 answer
  • PLEASE HELP ASAP NEED NOW !!! For the given word problem, identify the rate of change.
    13·1 answer
  • Pls help 40 points<br>this is my last chance to get extra points pls serious answers ​
    11·1 answer
  • 1) The cost of carpeting a floor with area 120 m² is Rs 3840. What is the cost of
    10·1 answer
  • If the experiment is consisting of rolling a fair die once, find:
    14·1 answer
  • Plssss helpppppp:c uhhhh
    5·2 answers
  • Select all equations that do NOT have a solution.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!