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vaieri [72.5K]
3 years ago
14

I'm a sophomore taking trigonometry any advice

Mathematics
1 answer:
krok68 [10]3 years ago
4 0
I took it 9th grade last year, what’s up?
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Solve using the quadratic formula: 2x^2=8x-7. There are four parts to this question labeled A-D.
Tasya [4]

3x=2+4x I think I don’t know
4 0
2 years ago
How do you get the answer for 10 millimeters increased by 30%
tiny-mole [99]
First you have to find what 30% of ten is, and then add it to the 10. So how do you find 30 % of 10? In math...

"of" means ×
"is" means =

30% of 10 is
30 % × 10 =

change 30% to a decimal by dividing by 100 ( move the decimal to the left 2 places)

.30 × 10 = 3

So 30% of ten is 3. Now since we are increasing by 30%, we have to add it to the original value, 10.

3 + 10 = 13

So 10 millimeters increased by 30% is

13 millimeters
8 0
3 years ago
Also the same as the other problem
irakobra [83]

Answer:

30-60-90

Step-by-step explanation:

A 30-60-90 triangle is a right angled triangle

Please mark it as brainliest if it helped

Answered by Gauthmath

5 0
2 years ago
Read 2 more answers
Match the factored form
Brut [27]
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I hope this helps!
7 0
3 years ago
Kendra can make 120 soccer kicks in 3 minutes. Jovani can make 100 soccer kicks in 4 minutes. How long will it take them to make
meriva

Answer:

Step-by-step explanation:

10 mins

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3 years ago
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