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
BaLLatris [955]
3 years ago
13

Someone please help me answer this!!

Mathematics
2 answers:
Jet001 [13]3 years ago
8 0

Answer:

a = 18 ft is the answer.

Step-by-step explanation:

a = ?

b = 24 ft

c = 30 ft

According to the Pythagoras theorem,

a² + b² = c²

a² + 576 = 900

a² = 900 - 576

a² = 324

a = 18 ft

∴ a = 18 ft is the length of the missing leg.

Damm [24]3 years ago
3 0

Answer:

18 feet

Step-by-step explanation:

The Pythagorean theorem is a formula that can be used to find the unknown side length of a right triangle when given the length of the other two sides. The general formula for the Pythagorean theorem is the following,

a^2 + b^2 = c^2

Where (a) and (b) are the legs of the right triangle, or rather the sides adjacent to the right angle of the right triangle. Additionally, (c) is the hypotenuse or the side opposite the right angle of the right triangle.

Substitute in the given values and solve, let parameter (a) represent the unknown side of the triangle,

a^2 + b^2 = c^2\\

Substitute,

(24)^2 + a^2 = (30)^2\\

Simplify,

576 + a^2 = 900

Inverse operations,

576 + a^2 = 900\\-576\\\\a^2 = 324\\\sqrt{}\\\\a = 18

You might be interested in
Suzl starts her hike at 300 feet below sea level. When she reaches the end of the
Angelina_Jolie [31]

For all the other viewers of this question, the change was -403 feet or you could say 403 feet i guess but the answer is -403 feet

7 0
3 years ago
Multiplying and simplify radicals!
astra-53 [7]

Answer:

10√5 - 5√2

or

5(2√5 - √2)

Step-by-step explanation:

Given:

2√5(5 - 5√5)

Required:

Multiply and simplify

Solution:

2√5(5 - 5√5)

Apply distributive property by multiplying each term in the bracket by 2√5

2√5*5 - 2√5*5√5

2*5√5 - 2*5√5*√5

10√5 - 10√25

10√5 - 10*5

10√5 - 50

10√5 - (25*2)

10√5 - 5√2

Or

5(2√5 - √2)

3 0
3 years ago
Please help me :(<br>......​
mixas84 [53]

Answer:

602

Step-by-step explanation:

3 0
3 years ago
In a certain sequence of numbers, each term after the first is found by doubling and then adding $3$ to the previous term. If th
eimsori [14]
Given a_7=125 you can find a_6:

a_6= \frac{125-3}{2} =61
 a_5= \frac{61-3}{2} =29 \\ a_4= \frac{29-3}{2}=13 \\ a_3= \frac{13-3}{2} =5 \\ a_2= \frac{5-3}{2} =1 \\ a_1= \frac{1-3}{2}=-1
Answer: -1
6 0
3 years ago
Select the statement in if-then form.
SashulF [63]
The correct statement is C. <span>If an angle is an acute angle, then the angle measures less than 90 degrees. 
A and B are obviously incorrect, and D is incorrect because it can be other angle as well, not just acute. </span>
3 0
3 years ago
Other questions:
  • A triangle has sides of lengths 6, 2, 7. Is it right triangle?
    5·1 answer
  • On an average day, a horse might drink 50 L a sheep might drink 4 l and a chicken might drink 200 mL how much water would a farm
    12·1 answer
  • SOMEONE PLEASE HELP!!!!!!!!!!!!!!!!!!1
    13·2 answers
  • Tara and Tom went to buy their mom a birthday gift. Tara bought a scarf for $21.50. Tom bought a cook book that cost him $15.99.
    10·1 answer
  • What line is perpendicular to y= 2x - 4
    8·1 answer
  • The function shown below was created to track the different intervals of speed that an automobile travels over a period of 28 se
    9·2 answers
  • rosa quilts a square rug that has an area of 400 square inches. what is the length of each side of the rug?
    15·1 answer
  • How long is a string reaching from the top of a 12 foot pole to a point on the ground that is 6 feet from the bottom of the pole
    11·1 answer
  • I need serious help with these 2 questions. I already used the first attempt and have 1 left so please help me
    11·2 answers
  • And question 2 is use your knowledge of central and inscribed angles to find M.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!