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
Luda [366]
3 years ago
9

Sarah has completed 0.4 of her word puzzle book, which contains 90 puzzles. If she completes 6 more, how many puzzles are left t

o complete?
Mathematics
1 answer:
pav-90 [236]3 years ago
8 0
Answer: 48.
Step 1: multiple 90 puzzles x 0.4 to find how many she has already completed = 36.
Step 2: subtract the number completed (36) from the total (90). 90-36 = 54
Step 3: subtract the 6 more she will complete. 54-6 = 48
You might be interested in
Need help with this question
-Dominant- [34]

Answer:

C

Step-by-step explanation:

In a right triangle, the side opposite the right angle is the largest side as the right angle represents the largest angle in the triangle. Therefore, as 17.5 is opposite the right angle, we can say that AB²+10²=17.5², and √(17.5²-10²)=AB = 14.4

Using sohcahtoa, we can establish that

sin(∠C) = opposite/hypotenuse = 14.4/17.5, and

arcsin(14.4/17.5) = ∠C = 55°

Because the angles in a right triangle add up to 180 degrees, we can say that ∠A+∠B+∠C = 180°, so ∠A + 90 + 55 = 180 and ∠A = 35°

7 0
3 years ago
Ishaan is 72 years old and William is 4 years old.
MrRissso [65]
You have to use the equation (72+y)=5(4+y) which Y =+13
(72 + y) = 5(4 + y)
3 0
3 years ago
Two skateboarders start a race at the same time skateboarder A travels at a steady rate of 15 feet per second skateboarder B tra
Dmitriy789 [7]

Answer:

Step-by-step explanation:

Relative speed can play a major role in creating distance between two bodies. If the relative speed between two bodies is 0, then both the bodies are moving in the same direction with a similar speed. Thus, After 4 minutes, 1680 feet farther will Skateboarder B have traveled.

Skateboarder A travels at a steady rate of 15 feet per second.

Skateboarder B travels at a steady rate of 22 feet per second.

We need to determine that after 4 minutes, how much farther will Skateboarder B have traveled.

The formula for finding the distance travelled by anybody is represented below

Time is given that is 4 minutes which means 240 seconds.

Thus,

Distance travelled by skateboarder A

Distance travelled by skateboarder B.

Therefore, the separation of the distance between both the skateboarders is 5280 - 3600 = 1680.

Thus, After 4 minutes, 1680 feet farther will Skateboarder B have traveled.

7 0
3 years ago
For any three consecutive numbers, what can you say about odd numbers and even numbers?Explain
Advocard [28]
Adding three consecutive odd or even numbers is the same as multiplying the middle value by 3
3 0
4 years ago
Anna's scores for a video game are 670, 575, 400, 575, 1250, 720, and 885. Which statement about the data is correct? A) The med
Dmitrij [34]
400+575+575+670+720+885+1250=5075
5075/7=725

Mean = 725

400, 575, 575, 670, 720, 885, 1250
Median = 670

725>670
C) The Mean is greater than the Median
3 0
4 years ago
Read 2 more answers
Other questions:
  • The sum of the ages of Raj and Ben is 37 years. 5 years ago, Raj's age was twice of Benn. Find their present ages. (STEP BY STEP
    11·2 answers
  • An airplane covers 94 miles in 1/6 of an hour.<br> The plane can cover <br> miles in 6 hours
    11·2 answers
  • A study is conducted to determine if the blue light from a tablet device will affect the fall asleep time of people in various a
    12·1 answer
  • RATIOS
    6·1 answer
  • That’s a Meanie Genie. On an archeological dig near the highlands of Tibet, Alley discovered an ancient oil lamp. Just for laugh
    5·1 answer
  • Sally ran 2 1/4 miles in 1/2 hour. What is her speed in miles per hour?
    8·2 answers
  • Can x-2 be the remainder on division of a polynomial by x+3
    11·1 answer
  • Find the volume of the large solid without the smaller solid. The solid is a right solid and is not drawn to scale. Round answer
    15·1 answer
  • Need help on number 12 not 11 plz help
    13·2 answers
  • What is the solution set to the equation 4x2 – 16 = 0?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!