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
dangina [55]
3 years ago
15

A carpenter's tool box is made up of nails, screws,

Mathematics
2 answers:
solniwko [45]3 years ago
8 0

Answer:

Step-by-step explanation:

One way to do this follows:  Find the ratio, r, which when multiplied by each of the four numbers in the ratio produces the actual number of parts present:

4r + 11r + 9r + 6r = 60

Summing these up results in 30r = 60, so r is 2.

There are 4(2), or 8, nails,

11(2), or 22, screws,

9(2), or 18, washers, and

6(2), or 12, brackets.

Note that 8 + 22 + 18 + 12 = 60 (total number of parts)

If 5 carpenters have identical boxes, there will be 5(18), or 90, total washers.

DanielleElmas [232]3 years ago
7 0

Answer:

45 total washers

Step-by-step explanation:

Looking at the ratio of 4:11:9:6, we know that there are,

4 nails in each tool box

11 screws in each tool box

9 washers in each tool box

6 brackets in each tool.

Given that there are 5 carpenters with identical tool boxes, we can find the total amount of washers by multiplying the amount of washers in each box with how many carpenters there are.

9 * 5  = 45

You might be interested in
What is the value of g(-4)? HINT: It's not A.<br><br> A. -1<br> B. 27<br> C. -5<br> D. 1
GalinKa [24]
Answer: C
I hope this helps
6 0
3 years ago
Read 2 more answers
A)4pi m<br><br> B)8pi m <br><br> C)16pi m <br><br> D)10pi m
Paha777 [63]
Arc length has a formula that is similar to arc measure, but arc length is expressed in inches or meters or miles, etc., whereas measure is expressed in degrees, like an angle.  The formula for each take this into account.  Since the arc length is part of the length of the outside of the circle, the formula includes the circumference for a circle.  AL= \frac{ \theta }{360} * \pi d, where theta is the degree measure of the central angle intersecting the arc you're looking for, and d is the diameter of the circle.  Our formula would look like this with the info we have: AL= \frac{30}{360}* 24 \pi which can be simplified to AL= \frac{1}{12}*24 \pi which can be simplified even further to AL=2 \pi.  And that's your answer!
7 0
3 years ago
What are the vertical asymptotes of the function f(x) = the quantity of 2 x plus 8, all over x squared plus 5 x plus 6? x = −3 a
lbvjy [14]
For this question the answer would be x=-3 and x=-2
3 0
3 years ago
Two airplanes left the same airport and arrived at the same destination at the same time. The first airplane left at 8:00 a.m. a
ddd [48]

The formula for distance is equal to:

d = v * t

where d is distance, v is velocity or speed, and t is time

 

Since the distance travelled by the two airplane is similar, therefore we can create the initial equation:

 

v1 * t1 = v2 * t2

 

We know that v1 = 496, and v2 = 558 so:

 

496 t1 = 558 t2

or

x = 558 t2 / 496

 

We also know that airplane 1 travelled 30 minutes (0.5 hours) earlier than airplane 2, therefore:

 

x = t2 + 0.5

 

Hence,

496 (t2 + 0.5) = 558 t2

496 t2 + 248 = 558 t2

t2 = 4 hours

 

x = t2 + 0.5 = 4 + 0.5

x = 4.5 hours

 

 

So the equation is:

x = 558 t2 / 496

 

And the first plane travelled:

x = 4.5 hours

5 0
2 years ago
In ΔDEF, the measure of ∠F=90°, the measure of ∠E=32°, and FD = 9.6 feet. Find the length of EF to the nearest tenth of a foot.
NeX [460]

Answer:

EF=15.4\ ft

Step-by-step explanation:

we know that

In the right triangle DEF

tan(E)=\frac{FD}{EF} ----> by TOA (opposite side divided by adjacent side)

substitute the given values

tan(32^o)=\frac{9.6}{EF}

solve for EF

EF=\frac{9.6}{tan(32^o)}=15.4\ ft

6 0
3 years ago
Read 2 more answers
Other questions:
  • Will an overdraft occur if Paul's bank credits deposits before it posts checks?
    12·1 answer
  • 4 8/100 is the correct answer.
    12·2 answers
  • Which number is equivalent to ??
    12·2 answers
  • The consecutive odd integers have a sum of 36. find the integers
    5·2 answers
  • How many solutions does this system have? 2 x - 3 y = 10. -4 x + 6 y = - 20.
    10·1 answer
  • A truck driver drove 48 miles in 45 minutes.At this rate,how many miles can the truck drive in one hour?
    11·2 answers
  • 6 times a number is 16 less than the square of that number. Find the negative<br> solution
    11·1 answer
  • Which has a lesser Rate of Change (slope m)
    7·1 answer
  • The pay collected for working per hour is known as your hourly wage. It varies directly linearly with the hours that you work.
    15·1 answer
  • How many solutions does the following system of equations have: 3x−2y=−7 4y=9−6x
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!