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
kkurt [141]
2 years ago
7

The length of two sides of a right triangle are leg:

Mathematics
1 answer:
Goryan [66]2 years ago
8 0

Answer:

11.2m

Step-by-step explanation:

Using Pythagoras,

a²+b²=c²

10²+b²=15²

100+b²=225

b²=225-100

b²=125

b=√125

b=11.2m

You might be interested in
Two events, X and Y, are independent of each other. P(Y) = 5/6 and P(X and Y) = 1/3. What is P(X) written as a decimal? Round to
Ksenya-84 [330]
For independent events,
P(X ∩ Y) = P(X)* P(Y)
=>
1/3 = P(X)*(5/6)
solve for P(X) =>
P(X) = (1/3)*(6/5) = 2/5 = 0.4
5 0
2 years ago
Read 2 more answers
Which expression is equivalent to-3(m+5)
krek1111 [17]

Answer:

The expression equivalent to -3( m + 5) is

c) - 3m - 15

Step-by-step explanation:

8 0
2 years ago
I need help on this question!
Romashka [77]
It would be C because if you plug all the x-values in to the equation, it would get the same y values, which would satisfy the equation.
4 0
3 years ago
What is the approximate volume of a cylinder with a diameter of 12 meters and a height of 7 meters? Use 3.14 for pi.
kkurt [141]
V=\pi r^2 h
r - radius, h - height
The diameter is twice the radius.

d=12 \ m \\
r=\frac{12}{2} \ m = 6 \ m \\
h=7 \ m \\ \\
V=\pi \times 6^2 \times 7=\pi \times 36 \times 7=252 \pi \approx 252 \times 3.14=791.28 \approx 791.3

The answer is c. 791.3 m³.
3 0
3 years ago
Please help with math ​
irakobra [83]

Answer:

5 and 6

Step-by-step explanation:

You have to find two numbers (in the chart) that have a difference of 3/8.

This is just one possiblity, there are other correct answers.

There is size 5 and 6. 9 and 4/8-9 and 1/8=3/8.

8 0
3 years ago
Other questions:
  • Solve 3x^2=-12-6x by completing the square​
    10·1 answer
  • In the system of equations shown, a is the coefficient of x. The system has infinitely many solutions. What is the value of a? x
    5·1 answer
  • Is the sequence {an} bounded above by a number? If yes, what number? Enter a number or enter DNE. Is the sequence {an} bounded b
    13·1 answer
  • A cube which measures 27 inches on one side
    13·1 answer
  • What is the measure of a base angle of an isosceles triangle if the vertex angle measures 38?
    6·1 answer
  • Last season, a softball team played 18 games. The team won 15 of these games. What is the ratio of the softball team's wins to i
    9·1 answer
  • Which of the following are exterior angles? Check 2 that apply.
    15·1 answer
  • `4x+3y=27` Solve the equation for y.
    7·1 answer
  • Please help i no not know
    13·2 answers
  • Trong mặt phẳng tọa độ, viết chương trình đường tròn (C') là ảnh của (C): x^2 +y^2 -2x+4y=0
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!