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Angelina_Jolie [31]
2 years ago
5

Help and i will give you brainiest

Mathematics
1 answer:
Nat2105 [25]2 years ago
5 0
C: 15,938 + 427 is 4 times as large as (15,938 + 427) /4

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The winner of a basketball contest is the individual who scores the highest percentage of free throws. The top three finishers a
Kamila [148]

Answer:

<h2>Less than 0.84</h2>

Step-by-step explanation:

  1. Convert all numbers to decimals
  • 85% --> 0.85
  • 0.88 --> 0.88
  • 21/25 --> 0.84

Since these are the top three, the rest of the competitors are less than 0.84.

3 0
3 years ago
Choose the equation of the line that contains the points (1,-1) and (2,2)
natka813 [3]
(1,-1)(2,2)
slope = (2 - (-1) / (2 - 1) = 3/1 = 3

y = mx + b
slope(m) = 3
use either of ur points...(2,2)...x = 2 and y = 2
now we sub and find b, the y int
2 = 3(2) + b
2 = 6 + b
2 - 6 = b
-4 = b

so ur equation is : y = 3x - 4
7 0
3 years ago
If a and b are two angles in standard position in Quadrant I, find cos(a-b) for the given function values. sin a=3/5and cos b=12
goldfiish [28.3K]

The identity in question is

cos(a - b) = cos(a) cos(b) + sin(a) sin(b)

so that

cos(a - b) = 12/37 cos(a) + 3/5 sin(b)

Since both a and b lie in the first quadrant, both cos(a) and sin(b) will be positive. Then it follows from the Pythagorean identity,

cos²(x) + sin²(x) = 1,

that

cos(a) = √(1 - sin²(a)) = 4/5

and

sin(b) = √(1 - cos²(b)) = 35/37

So,

cos(a - b) = 12/37 • 4/5 + 3/5 • 35/37 = 153/185

7 0
2 years ago
If f(x)=2x+1, then f(-2)=___.
marysya [2.9K]

Answer:

-3

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
On a store shelf, the ratio of tomato soup cans is 9 to 4. There are 36 tomato soup cans on the shelf. What is the total number
sp2606 [1]

Answer:

52

Step-by-step explanation:

I think not really sure

6 0
2 years ago
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