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
marshall27 [118]
3 years ago
15

PLEASE HELP ME WITH THIS GEOMETRY PROBLEM!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Leno4ka [110]3 years ago
6 0
The question is asking for the cubic feet inside the prism, which means it wants the volume.

The volume equation is:
Volume= length x width x height

The issue is: the measurements of the prism are given to us in inches, while the problem asks for feet. We just need to convert each measurement, by dividing each by 12, since there are 12 inches per foot.
40 inches/12=3.33 feet
45 inches/12=3.75 feet
30 inches/12=2.5 feet

Now, we just have to plug in the numbers we found to solve for the volume.
V=(3.33 feet)(3.75 feet)(2.5 feet)
V=31.22 cubic feet
You might be interested in
The sum of three times a number and ten is negative 5
ki77a [65]
Yes 3n+10=-5 so it’s 5
8 0
3 years ago
How many kilometers are in 765 yards? 1 yard = 3 feet 1 mile = 5,280 feet 1 kilometer = 0.621 miles
luda_lava [24]

Answer:

There are 0.70km in 765 yards.

Step-by-step explanation:

This is a problem of conversion of units, that can be solved by multiple rule of three's.

The first step is converting 765 yards to feet. We have that each yard has 3 feet, so

1 yard- 3 feet

765 yards - x feet

x = 765*3

x = 2295

So, in 765 yards there are 2295 feet.

Now, we have to convert 2295 feet to miles. Each mile has 5280 feet, so:

1 miles - 5280 feet

x miles - 2295 feet

5280x = 2295

x = 0.435 miles

So, in 765 yards there are 2295 feet which is 0.435 miles

Now, the final step is converting from miles to kilometers. Each km has 0.621 miles, so:

1km - 0.621 miles

xkm - 0.435 miles

0.621x = 0.435

x = 0.70km

So, there are 0.70km in 765 yards.

7 0
3 years ago
Nick had 14 jelly beans in a bag. His mother put a handful of jelly beans in the bag. When Nick counts his jelly beans, he disco
Igoryamba
The answer is D. j - 14 = 28

Basically, saying the answer aloud, you will be saying the jellybeans my mom added to the bag minus the 14 jellybeans I had previously is equal to my total of 28 jellybeans I have now.
5 0
4 years ago
Read 2 more answers
Help with this pleaseee​
Savatey [412]

Answer:

Sum of 100 terms of the sequence = 15050

Step-by-step explanation:

Given expression which represents a sequence is,

\sum_{r=1}^{100}(3r-1)

So the sequence will be,

2, 5, 8, 11, 14..........

So, the given sequence is an arithmetic sequence with,

First term of the sequence 'a' = 2

Common difference 'd' = 5 - 2 = 3

Sum of 'n' terms of an arithmetic sequence is given by,

S_n=\frac{n}{2}[2a+(n-1)d]

Here, n = number of terms

a = first term

d = common difference

S_{100} = \frac{100}{2}[2(2)+(100-1)(3)]

      = 50[4 + 297]

      = 15050

Therefore, sum of 100 terms of the sequence = 15050  

3 0
3 years ago
Vertex of y= -x2+2x+1
Debora [2.8K]

Answer:

(1 , 2)

Put the equation in the form "y=ax2+bx+c

Calculate the -b term, which is also the x coordinate of the vertex.

Plug in -b/2 into the equation for x and then solve for y.

6 0
3 years ago
Other questions:
  • On a map, Peach Street is modeled by the equation 4x - y = 7. Apple Street is perpendicular to Peach Street and passes through t
    6·1 answer
  • Funcions f(x) and g(x) are defined below.
    12·2 answers
  • Are the lines 2y-10x=4 and y-2=5x parallel ??
    13·2 answers
  • How am I supposed to do that??
    11·1 answer
  • The perimeter of a scalene triangle is 14.5 cm. The longest side is twice that of the shortest side. Which equation can be used
    6·1 answer
  • In a class no of girls is 11 more than the no of boys .If the total no.of students in the class is 55 how many are girls?
    5·2 answers
  • Dianne knows a phone call a friend for the first 3 minutes costs 25 cents and 10 cents for each additional minute
    12·1 answer
  • 9. If the area of a square is given by the polynomial 4x2 – 36x + 81, then which of the
    8·1 answer
  • A car was on sale for
    6·1 answer
  • Answer 1-2 no links or reported.​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!