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
Kazeer [188]
3 years ago
12

HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEE

Mathematics
2 answers:
Marizza181 [45]3 years ago
4 0

Answer:

A. 3 batches

B. 180 cookies

Step-by-step explanation:

Marysya12 [62]3 years ago
4 0

Answer:

A = 3 B = 180

Step-by-step explanation:

First you do 21/4 divided by 7/4 = 3. So 3 equals how many batches. Now since 5 dozen cookies in each batch and a dozen equals 12 cookies there are 60 cookies in each batch and since there are 3 batches you would do 60 * 3 = 180.

You might be interested in
The point (-3,-1) is the midpoint of (x,y) and (5,4). Find the point (x,y).
nirvana33 [79]

Answer:

(-11, -6)

Step-by-step explanation:

Find the distance between the midpoint, (-3, -1) and (5, 4). This can be calculated by finding the difference between the x coordinates and y coordinates.

-3 - 5 = -8 (distance between x coordinates)

-1 - 4 = -5 (distance between y coordinates)

Find the point (x, y) by subtracting 8 from the midpoint's x value, and then subtracting 5 from the midpoint's y value.

-3 - 8 = -11

-1 - 5 = -6

So, the point (x, y) is (-11, -6)

4 0
3 years ago
ABCD is a trapezium with AB parallel to DC.
Julli [10]

Answer:

Step-by-step explanation:a or b ?

4 0
3 years ago
If 6 bags of chocolate chips are needed to make 86 cookies, how many cookies can 8 bags chocolate chips make?
gulaghasi [49]

Answer:

114.666666667

Step-by-step explanation:

Step 1:

6/86 = 8/x        Equation

Step 2:

6x = 688        Multiply

Step 3:

x = 688 ÷ 6    Divide

Answer:

x = 114.666666667

Hope This Helps :)

4 0
3 years ago
Is 0.11 * 10-6 in scientific notation? If not, explain.
Nonamiya [84]

Answer:

No, it is not in scientific notation. The first factor is not greater than or equal to 1.​

Step-by-step explanation:

Scientific notation is a method of writing numbers as the product of two factors where the first factor is a number whose absolute value is greater than or equal to 1 but less than 10.

8 0
4 years ago
Read 2 more answers
Find all solutions to the equation (sinx-cosx)^2=1
svetoff [14.1K]

Answer:

x=\dfrac{\pi k}{2},\ k\in Z.

Step-by-step explanation:

Simplify the equation (\sin x-\cos x)^2=1:

\sin^2 x-2\sin x\cos x+\cos ^2x=1,\\ \\ (\sin^2x+\cos^2x)-2\sin x\cos x=1.\\

Since

\sin^2 x+\cos^2 x=1

and

2\sin x\cos x=\sin 2x,

we have

1-\sin 2x=1,\\ \\\sin 2x=0,\\ \\2x=\pi k,\ k\in Z,\\ \\x=\dfrac{\pi k}{2},\ k\in Z.

8 0
4 years ago
Read 2 more answers
Other questions:
  • -X+21=-8.<br> Convert into intercept form
    6·1 answer
  • Sarah has 80 books in her collection if 60% of the books or fiction how many of the books or nonfiction
    10·1 answer
  • How do i this im so bad at it
    10·1 answer
  • Five friends share 3 bags of trail mix equally. What fraction of a bag of trail mix does each friend get? Please explain or show
    15·1 answer
  • I need help<br><br><br><br>30% of _____ is 60​
    5·1 answer
  • Which one greater 8.20 or 8.2
    9·2 answers
  • IF YOU ANSWER RIGHT I MIGHT GIVE BRAINLIST!!!
    10·2 answers
  • 15. Mr. Taylor rides his moped down the country road in front of his house. His wife and their two sons ride bicycles in the opp
    10·1 answer
  • Solve (x+3) (x+3) -2=0
    6·1 answer
  • 3/5e-6=-2/5(e-10)-7
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!