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Naddik [55]
4 years ago
8

Please help will mark brainliest

Mathematics
1 answer:
MA_775_DIABLO [31]4 years ago
3 0

One number to the right of the decimal will mean there are two numbers to the left of the decimal.

When rounding to 50 as the nearest ten the number needs to be between 45 and 54.

Using the 3 numbers shown that would be 48.3

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PLEASE HELP!!!! ASAP!!!! THANK!!! Which ordered pair is a part of the solution set of 2x+y>5
kvv77 [185]

Answer:

I can't find one of these

Step-by-step explanation:

In my way:

let x=0

2 (0)+y=5

y=5

4 0
3 years ago
Helppppppp mathhhhhhhh
aivan3 [116]
Again using the Pythagorean Theorem:

h^2=x^2+y^2, where h is the hypotenuse of a right triangle and x and y are the side lengths.  You are given that the hypotenuse is 34 ft and the base side is 16ft. Let h=34, x=16, and y=height, then you have:

34^2=16^2+y^2

y^2=34^2-16^2

y^2=1156-256

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So the ladder will reach a spot 30 feet high on the building. 
8 0
3 years ago
When half the positive difference between the 13th and 23rd natural numbers is added to the 34th even natural number, what is th
umka2103 [35]
Natural numbers are 1,2,3 and so on. 13th and 23rd natural numbers are 13 an 23. Half the positive difference between 13th and 23rd natural numbers = (23-13)/2 = 5.  
34th even natural number = 68 
When half the positive difference between 13th and 23rd natural number added to 34th even natural number, result will be = 5+68 = 73.
6 0
3 years ago
Read 2 more answers
Show all work to multiply quantity 6 plus the square root of negative 64 end quantity times quantity 3 minus the square root of
Serga [27]

Answer: 50

Step-by-step explanation:

[6+√-64] × 3-√-16

(6+8i)(3-4i)

6(3-4i)+8i(3-4i)

18-24i+24i+32

18+32=50

<h3> the answer is 50</h3>
5 0
3 years ago
In a circle with an 8-inch radius, a central angle has a measure of 60°. How long is the segment joining the endpoints of the ar
Pavel [41]
<span>calculate circumference first:

C = 2πr
C = 2(3.14159)(8 inches)
C = 50.265 inches 

 then 60/360 = 1/6 of the circle 

  50.265 inches / 6 </span><span>
= 8.378 inches (Round answer as needed) </span>
6 0
4 years ago
Read 2 more answers
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