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Burka [1]
3 years ago
13

Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Mathematics
2 answers:
diamong [38]3 years ago
5 0

Answer:

97.75 seconds

Step-by-step explanation:

Kong: 15% fewer seconds than Nolan

Nolan: Kong x 115%

Kong x 115%

=85 x 115%

=97.75

<h3><u><em>Hope this helps!!!</em></u></h3><h3><u><em>:) (:</em></u></h3>
Stells [14]3 years ago
4 0

Answer: 100 sec

Step-by-step explanation:

if kolan took 85, and this is 15% fewer than nolan, nolan took longer

so 15% fewers means 100-15 - 85% of the time nolan took

so k = 0.85*n

k = 85

85 = 0.85 * n

n = 85/0.85

n = 100

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If two angles in a triangle are 60° and 30°, is the third angle acute, obtuse, or right?​
Sindrei [870]

Answer: Right Angle

Step-by-step explanation:

And Since The Angles Of a Trangle Add Up To 180° When You Substract 90 From It You Remain With Another 90° Which Means The Angle Is Non Other Than a right angle traingle

60° + 30° = 90°

180° - 90° = 90°

∴ 90° = Right Angle Traingle

4 0
3 years ago
Denice is making 25 bouquets. 4/5 of the bouquets are roses and the rest are daisies. How many bouquets are daisies?
erica [24]

Answer:

5 of the bouquets are Daises.

Step-by-step explanation:

25 in all. 4/5 are Roses.

4/5 = Rose Bouquets  1/5 = Daisy Bouquets

4/5 = 20/25  

1/5 = 5/25

So 5 are Daises

7 0
3 years ago
-18-12+(24/-8)-2(-15+10)
tigry1 [53]

Answer:

-17

Step-by-step explanation:

-18-12+(24/-8)-2(-15+10)

-18-12(-3)-2(-5)

-18-9-2(-5)

-27-2(-5)

-27+10

-17

I hope this helps! Please mark as brainliest! :D Good Luck! :)

3 0
3 years ago
PLEASE HELP ME ASAP Given the following polynomial function, find f(-1): 2x^3 - 3x^2+7x-10
iren2701 [21]

Answer:-22

Step-by-step explanation:Just put the value -1 wherever there is x.

4 0
3 years ago
Read 2 more answers
The graph of the function B is shown below. find B(1).
Furkat [3]

Answer:

B(1) = 2

Step-by-step explanation:

Function B(x), according to the graph, which point has an x-value of 1? Point (1, 2). So the solution is 2.

4 0
3 years ago
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