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
Tatiana [17]
2 years ago
13

A recipe uses 2 cups of apple concentrate and 3.5 cups of water to make apple juice. If marcus has 6 cups of apple concentrate,

how many cups of water is need to make apple juice?
Mathematics
2 answers:
lilavasa [31]2 years ago
3 0
21 cups.

6x3.5c=21c
C=cups
AnnyKZ [126]2 years ago
3 0

Answer:

Step-by-step explanation:

21 cups.

6x3.5c=21c

C=cups

You might be interested in
4. Simplify the expression 9c + 6 -4c -3<br><br> A.13c + 9<br> B. 13c+ -3<br> C.5c + 9<br> D. 5c + 3
Bingel [31]

Answer:

i think it d

Step-by-step explanation:

7 0
3 years ago
The length of a side of a triangle is 36. A line parallel to that side divides the triangle into two parts of equal area. Find t
sp2606 [1]

Answer:

Length of DE is : 18√2 units

Step-by-step explanation:

The length of a side of a triangle is 36.

To calculate : The length of the segment DE

Now, the two parts of triangle have equal area ∴ Area(ADE) = Area(BDEC)

\implies Area(ADE)=\frac{1}{2}\times Area(ABC) \\\\\implies \frac{Ar(ADE)}{Ar(ABC)}=\frac{1}{2}

In ΔABE and ΔABC,

∠A = ∠A     (Common angles)

∠ABE = ∠ABC   (Corresponding angles are always equal)

By AA postulate of similarity of triangles, ΔABE ~ ΔABC.

Hence by area side proportionality theorem

\frac{Ar(ADE)}{Ar(ABC)}=(\frac{DE}{BC})^2\\\\\implies \frac{1}{2}=\frac{DE^2}{36^2}\\\\\implies DE^2=\frac{36^2}{2}\\\\\bf\implies DE=18\sqrt{2}\textbf{ units}

Hence, length of DE is 18√2 units

8 0
3 years ago
Don’t understand how to do this...help would be greatly appreciated:)
tankabanditka [31]

Answer:

You have to substitute the variables

Step-by-step explanation:

For example #3

you will substitute y for 0 and you will substitute x for 2

first equation: 0 = 2-2

second equation: 0=-3(2) +6

7 0
3 years ago
Help help needed for composition of function
dimulka [17.4K]

Answer:

\circledast \ \ f\circ f\left( x\right) = x

\circledast \ \ g\circ g\left( x\right)  =4x - 21

Step-by-step explanation:

f(x)=\frac{5}{2x}

g(x) = 2x - 7

==============

f\circ f\left( x\right)  =\frac{5}{2\left( f\left( x\right)  \right)  }

             =\frac{5}{2\left( \frac{5}{2x}  \right)  }

             =\frac{5}{\left( \frac{5}{x}  \right)  }

             =5\times\frac{x}{5}

             =x

_____________

g\circ g\left( x\right)  =2(g(x)) - 7

            = 2(2x - 7) - 7

           = 4x - 14 - 7

           = 4x - 23

3 0
2 years ago
What is 20% of 45? 15 points
vladimir2022 [97]
The correct answer is 9. If you want it explained go here -->


https://www.mathpapa.com/algcalc2/?utm_expid=69051716-33.zMO_92bXSGuMCLhKsWRggg.3&utm_referrer=https...

hope this helps!
5 0
2 years ago
Read 2 more answers
Other questions:
  • A sample of 106 healthy adults have a mean body temperature of 98.2, and a standard deviation of 0.62. Construct a 99% confidenc
    15·1 answer
  • Which Quadratic equation is equivalent to (x-4)^2-(x-4)-6=0
    13·2 answers
  • The 6 in the tens place is ___ the value of the 6 in the tenths place?
    14·1 answer
  • 9. Find the value of x that makes triangle FGH is congurent to triangle JKL
    5·1 answer
  • Find the equation of the line perpendicular to y = -2x + 6 that goes through (2, 10).
    7·1 answer
  • There are 72 students in the gym. 45 students are girls. The rest are boys. What is the ratio of boys to girls?
    12·1 answer
  • Please please help me please help please please help me please help please
    11·1 answer
  • I’ll give u a kiss if u help me with this ASAP PLZZZZ no hômò thô
    12·1 answer
  • G=6x,for x how do I solve this
    8·1 answer
  • Freeeeeee pointssssssssssssssssss
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!