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nataly862011 [7]
3 years ago
8

Pls I beg someone to finish ALL of this :(. I’ve stayed up all night to do this but I couldn’t figure all of them out. Pls pls p

ls!!! ill mark you brainliest n I can give you a thank you such as 5 Stars in return. Please take your time and I hope you all have a amazing day!

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
8 0

Answer:

9. 1:53

10. 4:17

11. 2:52

12. 3:35

This should be it have a great day buddy!

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A_______is an algebraic expression made by adding or subtracting terms<br><br>has to be 10 letters
velikii [3]

Answer:

  POLYNOMIAL is a 10-letter word

Step-by-step explanation:

A polynomial is such an expression.

Virtually any kind of algebraic expression is made by adding or subtracting terms, grouping them, applying functions to them, or dividing them. (A term is already a product; increasing the number factors doesn't change that.)

A polynomial is a special kind of sum-of-terms expression involving terms that are non-negative integer powers of a variable.

8 0
3 years ago
PLEASE HELP WITH TEST
kondor19780726 [428]
X = 11 is the answer because IHG is scaled to be 75% of FEG.

And if you end up needed Y for that angle, Y = 25
5 0
3 years ago
Pls i need help with this problem
lawyer [7]
F(x)=-2x

Explanation:
there’s no y-int cuz y-value is 0 when x-value is 0. So u can just ignore that
So you want the slope, rise/run so 2/1 but it’s negative so -2.
6 0
2 years ago
Limit of f(t) as t approaches 0. f(t) = (t sin(t)) ÷ (1-cos(t))
Hitman42 [59]

Recall the Pythagorean identity,

1-\cos^2t=\sin^2t

To get this expression in the fraction, multiply the numerator and denominator by 1+\cos t:

\dfrac{t\sin t}{1-\cos t}\cdot\dfrac{1+\cos t}{1+\cos t}=\dfrac{t\sin t(1+\cos t)}{\sin^2t}=\dfrac{t(1+\cos t)}{\sin t}

Now,

\displaystyle\lim_{t\to0}\frac{t\sin t}{1-\cos t}=\lim_{t\to0}\frac t{\sin t}\cdot\lim_{t\to0}(1+\cos t)

The first limit is well-known and equal to 1, leaving us with

\displaystyle\lim_{t\to0}(1+\cos t)=1+\cos0=\boxed{2}

4 0
3 years ago
The park charges a $5 rental fee for a paddle boat in addition to
Tom [10]

Answer:

y=3x+5

0 hours is $5

1 hour is $8

2 hours is $11

3 hours is $14

Step-by-step explanation:

y=mx+b

m = slope and b = y intercept

in this case 3 dollars an hour (x) would be m

and 5 rental fee would be B

7 0
2 years ago
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