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
inn [45]
3 years ago
11

Can anyone get this answer

Mathematics
1 answer:
Doss [256]3 years ago
7 0
This problem is asking you to apply the *Pythagorean Theorem*, given the information you’ve been given.

In case you’ve forgotten, the Pythagorean Theorem states that, in any given right triangle, the sum of the squares of the lengths of its legs is equal to the square of the length of its hypotenuse (the side opposite its right angle). If we call the lengths of the legs a and b, and the length of the hypotenuse c, this can be expressed in notation as a^2+b^2=c^2 (it doesn’t matter in this case which leg you pick for a and which you pick for b). Here, if we choose the left leg as a and the bottom leg as b, we’re given that a^2 (the area of a square with sides of length a) is 25 sq. in, and b is 3.5 in. Plugging those values into the equation, we have:

25 + (3.5)^2 = c^2

From here, you don’t even need to solve for c, you just need to find the value of c^2 (since you’re trying to find the area of a square with side lengths c). Just solve the left side of the equation, and you’ll have your answer in square inches.
























You might be interested in
Find the area of the right triangle. If necessary, round to the nearest tenth.
Ne4ueva [31]

Answer:

B - 150 yd

Step-by-step explanation:

Obviously the first step is to find the missing measurement. To do this, you use the Pythagorean theorem; <em>a² + b² = c².</em>

In this case, let's label the the missing side A, the height B, and the hypotenuse C.

<em>X² + 15² = 25²</em>

Then you must figure out what 15² and 25².

<em>15² = 225</em>

<em>25² = 625</em>

The next step is to subtract 15² (225) from 25² (625), which will give you the result of X².

<em>625 - 225 = 400. </em>

Now you know X² = 400, you can find the square root of 400 to give you the length of the triangle.

<em>√400 = 20.</em>

<u>The missing length of the triangle is 20 yards. </u>

Now it's just a matter of finding the area by using the formula;

<em>A = </em>\frac{bh}{2}

Or,

<em>(20 × 15) ÷ 2 = 150.</em>

<u>And there's your answer. Don't forget to add the units.</u>

<u />

<h2>Hope this helped.</h2>
8 0
2 years ago
Trigonometry<br> Find AC in the diagram attached.
sladkih [1.3K]

Answer:

2√2

Step-by-step explanation:

< C = 180-15-45 = 120°

AC/sin 45° = AB/sin 120°

AC = 2√3 × sin 45° / sin 120°

= 2√3 × ½√2 / ½√3

= 2√2

3 0
3 years ago
Read 2 more answers
chris works as an electrician with the central electric company. he earns $16.25 per hour with time and a half after 40 hours. i
guajiro [1.7K]
($16.25×40)+($16.25×1.5×3)= $650 + 73.13 = $723.13
*regular hrs    *overtime hrs
**multiplying the regular wage of $16.25 times 1.5 gives you the overtime, or time and a half, rate.
7 0
3 years ago
Triangle END is reflected across the line y = x using the rule (x, y) → (y, x) to create triangle E′N′D′. If a line segment is d
harina [27]

the correct answer is that they are perpendicular.

5 0
3 years ago
Read 2 more answers
Evaluate the expression 25+10.2×4-2
JulijaS [17]

Answer:

Answer: 51x45+23=10.2x4+23

Step-by-step explanation:


6 0
3 years ago
Other questions:
  • I will give brainliest
    14·1 answer
  • James wants to go to a concert with his friends. The tickets to the show cost $10 each. If James buys x tickets at a cost of c d
    6·2 answers
  • It cost $1.25 for half a pound of birdseed . What is the unit rate and what does it represent
    13·1 answer
  • Five less than half the distance from Jerod's home to the mall is more than six miles. What's the inequality that represents thi
    9·1 answer
  • I need help solving question 56, 58 and 59.
    12·1 answer
  • What is the surface area?<br><br> 5 cm<br> 1 cm<br> 3 cm
    15·1 answer
  • I WILL GIVE BRAINLIEST HELPP PLS
    14·1 answer
  • Noah invested $890 in an account paying an interest rate of 4 5/8% compounded
    15·1 answer
  • What is the inverse you would use to solve this problem: c/2=16
    7·1 answer
  • Help me plsssssssssssss
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!