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
Sliva [168]
3 years ago
10

Eric prepared 45 kilograms of dough after working 9 hours. How many hours did Eric work if he prepared 55 kilograms of dough? As

sume the relationship is directly proportional
Mathematics
1 answer:
EastWind [94]3 years ago
4 0

45 / 9 = 5

55 / 5 = 11

Eric worked 11 hours to prepare 55 kilograms of dough.

You might be interested in
Please help me with this!!!​
vladimir1956 [14]

Step-by-step explanation:

i think the first equation is for the first graph because the inside of the absolute can't be negative and the second is for the second graph. i hope i helped

7 0
3 years ago
What's the value of 2<br><img src="https://tex.z-dn.net/?f=2%5Cpi" id="TexFormula1" title="2\pi" alt="2\pi" align="absmiddle" cl
Oduvanchick [21]
The answer is 6.28318530718.

2 x pi (3.14159 etc.,) equals 6.28318530718...
6 0
3 years ago
The length of one base of a trapezoid is 19 less than five times the length of the other base. If the trapezoid has a height of
ycow [4]

The length of the longer base is 41 ft.

<u><em>Explanation</em></u>

Lets assume, length of one base is x ft.

As, another base is 19 less than five times the length of this base, so the length of another base = (5x- 19) ft.

The trapezoid has a height of 18 ft and area of 477 ft²

Formula for Area of trapezoid, A=\frac{1}{2} (a+b)*h , where a, b = Two bases of trapezoid and h = height of the trapezoid.

Given in the question: A= 477 and h= 18

We have also two bases as: a= x and b= 5x-19

So, according to the above formula...

A= \frac{1}{2}(a+b)h\\\\ 477=\frac{1}{2}(x+5x-19)*18\\\\ 477=9(6x-19)\\\\477= 54x-171\\\\477+171=54x\\\\648=54x\\\\x=\frac{648}{54} = 12

So, length of one base is 12 ft  and another base =(5*12-19)ft =(60-19)ft = 41 ft

That means, the length of the longer base is 41 ft.



8 0
3 years ago
4(x-2)=4x+10
beks73 [17]

Answer:

0 solutions

Step-by-step explanation:

4(x-2)=4x+10

4x-8 = 4x+ 10

-8 = 10 (not true)

(When you have something like 6=7, 0 solutions. If it is like 6=6, infinite solutions. x=6, one solution)

8 0
3 years ago
The ratio of 10 to pencil is 2/7 if you count 84 pencil how many pain would you expect to find
frosja888 [35]
How much pain would you find?   hopefully none, since you'd have lots of pens and pencils :).

\bf \cfrac{pens}{pencils}\qquad \cfrac{2}{7}\qquad 2:7\qquad \qquad \cfrac{\stackrel{pens}{p}}{\stackrel{pencils}{84}}=\cfrac{2}{7}\implies p=\cfrac{84\cdot 2}{7}
6 0
3 years ago
Other questions:
  • it takes 21 minutes for 5 people to paint 7 walls. how many minutes does it take 3 people to paint 10 walls
    12·1 answer
  • A dairy farmer plans to enclose a rectangular pasture adjacent to a river. To provide enough grass for the herd, the pasture mus
    9·1 answer
  • After 3.5 hours ,pasha had traveled 217 miles if she travels at the constant speed how far will she have travelled after 4 hours
    12·1 answer
  • What is the inverse function of y=x^2+4
    7·1 answer
  • Mr. Alfred’s car gets 12 miles per gallon. He drives to West Harlem for a weekend to visit his grandmother. He uses 6 gallons of
    11·1 answer
  • Given the following data, find the weight that represents the 73rd percentile. Weights of Newborn Babies 8.2 6.6 5.6 6.4 7.9 7.1
    9·1 answer
  • The diameter of a circle is:
    15·2 answers
  • Please help 3/4<br> Solve the binomial<br> (2ab-3c)(2ab+3c)
    5·2 answers
  • Makayla has 2 yards of ribbon to use for a craft project she cuts the ribbon into pieces that are 1/4 yard long how many pieces
    8·2 answers
  • Will mark brainliest!!<br> pls help
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!