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
Ilya [14]
3 years ago
7

The hypotenuse of a right triangle is 50 mm. One leg of the right triangle is 30 mm. What is the length of the other leg?

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
6 0

Answer:

40 mm

Step-by-step explanation:

It's 40 mm because the Pythagorean Theorem explains a^2 + b^2 = c^2.

This means the unknown number plus 30^2 = 50^2

What you want to do is 50^2 - 30^2= 20^2; which would be 2500-900=1600.

You got 1600 but that isn't your final answer. You want to find the square root 1600. So 1600 square rooted is 40.

40 mm is your final answer.

You might be interested in
Cecilia's train travled at 240 miles in 3 hours. How far will it travel in 5.5 hours.
yanalaym [24]
5.5<span>÷3 is 1.83333333, that times 240 is 440</span>
6 0
3 years ago
Lucy has 4 inches of ribbon that she wants to cut into 6 equal sized pieces. What is true about the length of each piece of ribb
PolarNik [594]

Answer:

Option C

Step-by-step explanation:

Given

Total length of ribbon lucy has=4 inches

She wants to divide it into 6 equal sized pieces so  

Length of each piece=4/6

This can also be written as:

Length of each piece=4*(1/6 )

Now we will look at the options one by one:

For A, Each piece has 6/4 inches of ribbon.. This statement is not true as we have to divide 4 inches into 6 pieces so 4 is supposed to be in the numerator.

For B, breaking down 4/6 gives us 4*(1/6), so the statement is not true.

For C , as we can see that the expression is 4*(1/6), each piece will have 1/6 of inches of ribbon.

So option C is the correct answer..

6 0
3 years ago
Chase is trying to calculate the total cost of the T-shirt that he's buying. Since it's on sale, he first found the amount of th
vichka [17]
He should have subtracted the discount and added the sales tax
4 0
3 years ago
Read 2 more answers
Number 8 please please please
ELEN [110]

remember that when total value is used a negative number is turned positive so it equals to 282 feet

8 0
3 years ago
It is recommended that people have 1 gram of calcium each day. How many milligrams of calcium is that?
user100 [1]

Answer:

1,000

Step-by-step explanation:

1,000 miligrams is 1 gram hope this helps god bless

8 0
3 years ago
Other questions:
  • a liquid filled glass is being erected as part of a museum attraction. The pyramid is designed to be 15 feet tall with a rectang
    6·1 answer
  • Sawsan recorded the favorite sport of students at her school. She surveyed 200 students. How many students chose tennis?
    8·1 answer
  • Given the sets a={0,1,2,3,} b={a,b,c,d} c={0,a,2,b}. Find B u c
    6·1 answer
  • You are thinking about the things that can go wrong on your trip home over the Thanksgiving break. You have booked a flight with
    8·1 answer
  • Sin theta=-1/2 then cos theta=​
    15·1 answer
  • Fill in the blank with the phrase that makes the proof statement true.
    5·1 answer
  • 4.) Find the area of the rectangle. 9 ft. 1 23 ft.​
    12·1 answer
  • What is the percent of decrease from 40 to 24?
    13·2 answers
  • You improve your time running a course by 5 seconds in week one, by 3 seconds in week two, and by 4 seconds in week three. What
    7·1 answer
  • Help me pls if you do bless your soul
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!