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
beks73 [17]
3 years ago
6

Summer Dave builds a crate to hold vegetables the volume of the crate is 48 ft.³ the base area of the crate is 16 ft.² what is t

he height of the crate
Mathematics
1 answer:
MariettaO [177]3 years ago
6 0

The height of crate is 3 feet

<em><u>Solution:</u></em>

Given that Summer Dave builds a crate to hold vegetables

Volume of crate = 48 cubic feet

Base area of crate = 16 square feet

To find: height of crate

The crate is of shape cuboid

The volume of cuboid is given as:

volume = length \times width \times height

We know that,

Area\ of\ base = length \times width

Therefore, volume becomes,

volume = base\ area \times height

Substituting the given values we get,

48 = 16 \times h\\\\h = \frac{48}{16}\\\\h = 3

Thus height of crate is 3 feet

You might be interested in
Lucia has 3.5 hours left in her workday as a car mechanic. Lucia needs 1/2 of an hour to complete one oil change.
MatroZZZ [7]

Answer: So Lucía has 3.5 hours left, and need 1/2 of an hour (or 0.5 hours) to do one oil change.

a) If you divide the total time she has by the time she needs for each oil change, then you got the total number of oil changes that she can do in that time; this is:

3.5/0.5 = 7

So she can do 7 oil changes in 3.5 hours.

b) If she can complete two car inspections in the same amount of time it takes her to complete one oil change, then she can do two car inspections in 0.5 hours.

2*car inspections = 0.5 hours

car inspection = (0.5/2) hours

then one car inspection will take 0.5/2 = 0.25 hours.

c) Two ways to solve this:

1) Do the same that we did in a), this is: 3.5/0.25 = 14

she can do 14 car inspections.

2) If in 3.5 hours, she can do 7 oil changes, and in the time she does an oil change, she can do two car inspections, then in 3.5 hours she can do 7*2 car inspections, and 7*2 = 14

5 0
3 years ago
Read 2 more answers
Write an equation of a line that is perpendicular to y=2x-3 and has a y intercept of 10
AnnyKZ [126]
The slope of a line that is perpendicular to another line is the negative reciprocal of the other.

In this case, we know that the slope of the given equation is 2.

Since we're solving for a line perpendicular to it, we simply find the reciprocal of the 2 (It turns into 1/2) and make it negative.

y = -1/2x + b

Since the given states that the new y-intercept is 10, input it into 'b'.

y = -1/2x + 10


If you'd like me to explain anything I did here, just ask :)
-T.B.
4 0
3 years ago
What is x?
iren2701 [21]
X = 5 - 

-7x  - 3x + 2 = -8x - 8
+ 7x                 +7x
-3x + 2 = -x - 8
+3x        +3x
2 = 2x -8
+8       +8
10 = 2x
/2      /2
x = 5
7 0
3 years ago
Read 2 more answers
43% of what number is 65
nataly862011 [7]

Answer:

I believe the answer will be around 28

Step-by-step explanation:

Hope this Helped

3 0
2 years ago
X2 + 45x = -200 Using the quadratic formual and the discirimnat
dybincka [34]

Answer:

Positive discriminant = 2 real solution

x= -5,-40

Step-by-step explanation:

The discriminant is used to see how many solutions an equation has. If it is negative, the equation has no real solutions, if =0 the equation has 1, and if it is positive, the equation has two real solutions.

The discriminant is the part of the quadratic formula inside the square root:

b^{2}-4ac

Every quadratic formula has the structure:

ax^{2} +bx+c=0

So first, in order to meet this structure we need to add 200 to both sides so the equation is equal to 0. This gives us:

x^{2} +45x+200=0

Our a=1, b=45 and c=200

Now we can substitute these values into the discriminant:

(45)^{2} -4(1)(200)

Solve:

2025-800=1225

The discriminant is a positive number which means this equation will have 2 real solution. Now we just need to plug in our values into the quadratic formula to solve this equation. Quadratic formula:

x=\frac{-+/-\sqrt{b^{2}-4ac} }{2a} \\x=\frac{-45+/-\sqrt{1225} }{2}

(Same discriminant value)

x=\frac{-45+/-35}{2}

Now to find the two solutions, we use both signs in the equation. Solution 1:

x=\frac{-45+35}{2}

x=\frac{-10}{2}=-5

Our first solution is -5, now for the second:

x=\frac{-45-35}{2}\\\\ x=\frac{-80}{2}=-40

The two solution to this equation are -5 and -40.

Hope this helped!

7 0
3 years ago
Other questions:
  • Please help thank you.
    12·1 answer
  • Three different golfers played a different number of holes today. Rory played 9 holes and had a total of 42 strokes. Alicia play
    14·2 answers
  • 4(x+1)=16 HELP MEEEEEE
    12·2 answers
  • A rectangular board has a perimeter of 28 feet. if the length is twice the width minus 1 foot, then what is the length of the bo
    8·1 answer
  • Can someone please help me and explain? please
    9·1 answer
  • Which expression is equivalent to 3/2•3/2•3/2•3/2?
    10·1 answer
  • What is 500 thousands
    13·1 answer
  • A rectangle has a length of the fifth root of 16 inches and a width of 2 to the 1 over 5 power inches. Find the area of the rect
    10·2 answers
  • A bag contains hair ribbons for a spirit rally. The bag contains 18 black ribbons and 2 green ribbons. Lila selects
    5·1 answer
  • What are two numbers that has the product of 40 but has the sum of 13
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!