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Ostrovityanka [42]
3 years ago
12

Hiiioo! Could somebody help me out with this please! :) -Boopy!

Mathematics
1 answer:
IRISSAK [1]3 years ago
4 0

Answer:

B) y = 9x - 1

Step-by-step explanation:

:)

(:

:)

(:

Hope this helps!

(brainliest?) :)

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Find the measure of Angle b - ONLY TYPE THE NUMBER (if you write the number with anything else, it will be counted incorrect by
Alina [70]

Answer:

65

Step-by-step explanation:

90 degrees - 25 degrees = 65 degrees

5 0
3 years ago
The number 0.8 can be written as 8/10 is it an irrational number
Artemon [7]
Hello there!

0.8 is not irrational

If a number can be written with a perfect fraction, it is rational

Hope I helped!

Let me know if you need anything else!

~ Zoe               <span />
5 0
3 years ago
Read 2 more answers
How does the value of b affect the graph of the equation?
slamgirl [31]
Hey there!
B in a slope intercept form equation is the the y intercept. It dictates where the line will cross the y axis, and therefore the line's placement altogether. This is because if there was no y intercept, the line would only be shaped by the slope, and would start at 0.
Hope this helped!
4 0
3 years ago
Aurora hit a baseball with an initial velocity of 70 feet per second at an angle of 30° with the horizontal. The ball hit her ba
snow_tiger [21]

Answer:

See below

Step-by-step explanation:

Y component of velocity is 70 sin 30°

y position =   3  + 70 sin 30°  * t    - 1/2 a t^2

 when the ball hits the ground  y = 0

       0 = 3 + 70 sin 30°  t  - 1/2 (32.2)t^2

           - 16.1 t^2 + 35t + 3 = 0  

                    Use Quadratic Formula to find t = <u>2.26 seconds</u>

Horizontal component of initial velocity

 70 cos 30°             distance horizontal = 70 cos 30°  * t

                                   = 70 cos 30°  (2.26) =<u> 137.0 ft</u>

                     

4 0
2 years ago
What is the value of f(x)=-4 ?
Gala2k [10]
Answer : 2

Step by step walkthrough:
7 0
3 years ago
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