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
stiks02 [169]
3 years ago
10

PLZ HELPPPPP ME

Mathematics
1 answer:
Leokris [45]3 years ago
5 0

Answer:

  1. 4:5
  2. 16:20
  3. 32:40

Step-by-step explanation:

  1. 8 ÷ 2 = 4, 10 ÷ 2 = 5; put them together: 4:5
  2. 8 × 2 = 16, 10 × 2 = 20; put them together: 16:20
  3. 8 × 4 = 32, 10 × 4 = 40; put them together: 32:40

I hope this helps!

You might be interested in
The distance to Charlotte is 60 miles more than twice the distance to Wilmington. If w represents the distance to Wilmington, wh
lesya692 [45]

Answer:

2w + 60

Step-by-step explanation:

60 miles more than twice the distance -

2w + 60 | Multiply the distance to wilmington by two, then add 60 miles.

7 0
3 years ago
What will be the coordinates of point N after a 270° counterclockwise rotation about the origin?
Lelu [443]

Answer:

N(-4, 1)

Step-by-step explanation:

Counterclockwise means anti clockwise.

Now, when rotated by 90° about the origin, the point N will be in the second quadrant starting clockwise from the 0 - 90° quadrant

When it's rotated counterclockwise by another 90°, it will be at the first quadrant starting clockwise from the 0 - 90° quadrant

When it's rotated another 90°, it will be located in the 4th quadrant starting clockwise from the 0 - 90° quadrant.

Thus, after 270° N will be in the 4th quadrant starting clockwise from the 0 - 90° quadrant.

Therefore, the coordinates of N at that point will be;

On x - axis: -4 units

On y - axis: 1 unit

Thus coordinates are;

N(-4, 1)

8 0
3 years ago
Is the histogram uniform, symmetric, or skewed?
levacccp [35]
The histogram is skewed to the left!

hope i helped :)
5 0
3 years ago
insulin comes in 10 cubic centimeter(cc) vials labeled in the number of units of insulin per cubic centimeter of fluid. A vial m
Sergio [31]

Answer:

<em>8.25 cc fluid should be drawn into the syringe from the U40 vial.</em>

Step-by-step explanation:

The amount of a U40 vial insulin fluid is 10 cc.

A vial marked U40 has 40 units of insulin per cubic centimeter of fluid.

Suppose, if a patient needs 33 units of insulin, then x cc fluid should be drawn.

So, <u>according to the ratio of "cubic centimeter" to "the units of insulin"</u>, the equation will be.........

\frac{x}{33}=\frac{10}{40}\\ \\40x=330\\ \\ x=\frac{330}{40}=8.25

So, 8.25 cc fluid should be drawn into the syringe from the U40 vial.

8 0
3 years ago
0.65 more than -4.35
laiz [17]

Answer:

-3.7

Step-by-step explanation:

1.  More = Addition

2. 0.65 + -4.35 = -3.7

4 0
2 years ago
Read 2 more answers
Other questions:
  • Last year, the local animal shelter found homes for 12308 dogs and 7953 cats. What is the total number of dogs and cats the anim
    15·2 answers
  • Write 0.00052 in scientific notation.​
    15·1 answer
  • The cost C(x) in dollars per day to operate a delivery service is given by C(x)=cubed root of x (all of that) + 800, where x is
    10·1 answer
  • What is the area of this
    9·1 answer
  • 20 POINTS!!!
    15·2 answers
  • A local baseball team played 35 games this season. If they won 4/5 of their games, how many games did they win? *
    15·1 answer
  • PLEASE HELP ME!!!!!!!!!! 25 POINTS!!!!!!!!!!
    14·2 answers
  • Each week, Kelly works 2 days for 4 hours each day and earns $5 an hour. Len works 5 days for 2 hours each day and earns $4 an h
    15·1 answer
  • A bag contains 3 white balls, 4 green balls. 2 balls are drawn from the bag without replacement. Use a tree diagram to find the
    7·2 answers
  • Jada is four times as old as Owen. Paul is 5 years older than Jada. If Owen is y years old, how old is paul ?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!