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azamat
3 years ago
7

Can someone help me with these questions I would really appreciate it

Mathematics
2 answers:
Eva8 [605]3 years ago
7 0

Answer:

a. c^2-b^2=a^2

b. 14

jenyasd209 [6]3 years ago
5 0

Answer:

Part A:Using Pythagorean Theorem a² + b² = c²

Part B: Unknown

Step-by-step explanation:

Part A: Its literally on your paper "Pythagorean Theorem in Three Dimensions"

Part B: you would need 2 sides of the triangle to use Pythagorean Theorem or at least 1 side and 1 angle in Trigonometry. But Part B just gives 1 side being 10 ft (base).

so the triangle would look like:

10² for the base.

x² for the guy wire.

y² for the pole.

to my knowledge its not possible to find the answer of the wire with only 1 side.

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jada surveyed all the 7th and 8th graders at her school abouth whether they had pets. Complete the missing entries in this two w
REY [17]

Here is the completed table:

                               Has pet     Has no pet      Total

7th grade                102            48                       150

8th grade                107            68                      175  

Total                          209           116                     325

<h3>What is a two-way table?</h3>

A two way table is used to show the frequency of two categorical variables. Information are usually presented in rows and columns.

  • The 7th grade students that have no pets = 150 - 102 = 48
  • The 8th grade students that have pets = 175 - 68 = 107
  • Total students that have pets = 102 + 107 = 209
  • Total students that have no pets = 48 + 68 = 116
  • Total = 209 + 116 = 325

Please find attached the table. To learn more about addition, please check: brainly.com/question/19628082

3 0
2 years ago
The length of one side of a square city block is 462 meters. what is the perimeter of the block
trapecia [35]
The perimeter of any shape is just what you get when you add up all of the side lengths. We know that one side is 462 meters, and since a square has four equal sides, we can just mulitply 462 × 4 to get our perimeter, 1,848 meters.
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3 years ago
Need help with exponential functions quick <br> 33 points!!!
Vilka [71]

Answer:

Since x is an exponent, y = 15 × 8ˣ represents an exponential function.

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3 years ago
Race car driver Mario won 3 races and earn 75 points for each win. During the fourth race, he had dedications of 55 points, 104
svet-max [94.6K]

Answer:

he has 472 points now.

Step-by-step explanation:

5 0
3 years ago
How do you do this I need help
Liula [17]
The answer is 2 and 5/6                                                                                            
5 0
3 years ago
Read 2 more answers
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