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Lerok [7]
3 years ago
11

Solve expression completely.

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
6 0

Answer:

35

Step-by-step explanation:

(9 - 3)² - (5 . 4)⁰

= (6)² - (20)⁰

= 36 - 1

= 35

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Could someone have a look at this and give me some direction?
AlekseyPX

Answer:

1. Use the distance formula and midpoint formula

2a. Learn the properties of an orthocenter

2b. Write a conjecture and then verify if it's true for acute and right triangles

3. Prove that D is not equidistant from A to C

Step-by-step explanation:

5 0
3 years ago
The Columbia Tower in Seattle is 954 feet tall. The Seafirst Tower is T feet tall and d feet away from the Colombia Tower. Find
Blababa [14]
You have to include a drawing that relates the distace between de towers and some angles.

I will use one that gives the angle from the base of Seafirst Tower to the top of Columbia tower as 53 degress.

This lets you calculate the distance between the towers, d, as

tan(53) = 954 / d => d = 954 / tan(53) = 718.89ft

The same drawing gives the angle from the the base of the Columbtia tower to the top of the Seafirst Tower as 27 degrees.

Tnen, tan(27) = height / d => height = d*tan(27) = 718.89*tan(27) = 366.29 ft

Answer: 366.29 ft


6 0
3 years ago
Question 1 (2 points)
vitfil [10]

Answer:

11

Step-by-step explanation:

121/11=11

5 0
3 years ago
Read 2 more answers
Can i get some help
Elena L [17]
Good morning,

\frac{3^{4}}{3^{4}}=3^{4-4}=3^{0}=1

\frac{3^{3}}{3^{6}}=\frac{1}{3^{6-3}}=\frac{1}{3^{3}}=\frac{1}{27}






3 0
3 years ago
Marty owns a lawn mowing service. His company, which consists of three employees, has 100 lawns to mow this week. Use the 10x10
Ivenika [448]
This would vary on the perspective of the solver. In this case, the solution would be

                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
              
                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
    
                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C

such that Employee A would constitute 30%, Employee B would constitute 40% and Employee C would constitute 30% of the work.

I hope I was able to answer your question. Have a good day.




3 0
4 years ago
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