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Brut [27]
3 years ago
8

PLEASE PLEASE PLEASE PLEASE HELP!! even if it's only one! actually answer it!

Mathematics
1 answer:
Alex3 years ago
6 0
So for number 2 i am 100% on which the area of the triangle is 6.
and then 1 i think not 100% sure is an acute angle again not 100% 
then 3. it don't make sense to me so idk about that 1 srry.
~Good Luck~ 
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PLS HELP ME WITH MY GEOMETRY
saveliy_v [14]
1/5

9/45=1/5
8/40=1/5

I think this is right
6 0
3 years ago
If f(x) = 3x²+2 and g(x)=x2-9, find (f- g)(x).
Solnce55 [7]

Answer:

Step-by-step explanation:

Depending on whether or not the g(x) is x^2 or 2x, I have both ways.

If g(x) is x^2 - 9...

--> (3x^2 + 2) - (x^2 - 9) = 2x^2 + 11

If g(x) is 2x...

--> (3x^2 + 2) - (2x - 9) = 3x^2 - 2x + 11

Hope this helps!

4 0
2 years ago
The probability that it will rain on Thursday is 67%. What is the probability that it won’t rain on Thursday? Express your answe
kondaur [170]

Answer:

33%

Step-by-step explanation:

Since the probability of rain on Thursday is 67%, the probability of no rain on Thursday is 100% - 67% = 33%.

4 0
1 year ago
How many x-intercepts appear on the graph of this polynomial function? f (x) = x Superscript 4 Baseline minus 5 x squared 1 x-in
Brut [27]

Answer:

3 x-intercepts

Step-by-step explanation:

f(x) = x⁴ - 5x²

6 0
2 years ago
Read 2 more answers
Literal equations 2x-3y=8 solve for y
vichka [17]
2x-3y = 8

Add 3y on both sides

2x = 8 + 3y

Subtract 8 on both sides

3y = 2x - 8

Divide 3 on both sides

y= \frac{2}{3}x- \frac{8}{3}
4 0
3 years ago
Read 2 more answers
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