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kramer
3 years ago
10

15 points + brainly

Mathematics
2 answers:
ladessa [460]3 years ago
6 0

Answer:

\sqrt{89}

question2 . 6\sqrt{5}

Step-by-step explanation:

question1.

h^{2} = p^{2} +b^2\\  question2.\\longest side is the hypotenuse\\so, 18^2 = 12^2 +x^2 where .x. is. the. unknown

Aleonysh [2.5K]3 years ago
4 0

Answer:

\sqrt{89}

Step-by-step explanation:

{5}^{2}  +  {8}^{2}  =  {c}^{2}

25+64= c^2

c=

\sqrt{89}

12^2+b^2=18^2

b^2=324-144

b^2=180

b=6√5

I am not sure for the second one. Hope it helps :)

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Veseljchak [2.6K]

Answer:

2.5 + 3<em>h</em> = 13

Step-by-step explanation:

2.5 for the hotdog.

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5 0
3 years ago
3. A rocket is launched vertically from the ground with an initial velocity of 64 ft / sec . ( a ) Write a quadratic function h
lys-0071 [83]

Answer:

See below.

Step-by-step explanation:

The rocket's  flight is controlled by its initial velocity and the acceleration due to gravity.

The equation of motion is h(t) = ut + 1.2 g t^2 where  u = initial velocity, g = acceleration due to gravity ( = - 32 ft s^-2) and t = the time.

(a) h(t) = 64t  - 1/2*32 t^2

h(t) = 64t - 16t^2.

(b) The graph will be a parabola which opens downwards  with a maximum at the point (2, 64) and x-intercepts at (0, 0) and (4, 0).

The y-axis is the height of the rocket and the x-axis  gives the time.

Maximum height = 64 feet, Time to maximum height = 2 seconds, and time in the air = 4 seconds.

6 0
3 years ago
Read 2 more answers
Can someone plssss answer these I’m so confused I’m begging u I’l love u foreve
madam [21]

Answer:

22) RT ; angles 2 and 4 are alternate interior angles

23) RT ; angles 1 and 3 are alternate interior angles

24) TV; same-side interior angles (some classes called them consecutive interior angles)

25) RV; same-side interior angles (some classes call them consecutive interior angles)

Step-by-step explanation:

The transversal is the a "line" going through at least 2 others helping to form the angles in question.

22) The line segment going through two line segments that contain angles 2 and 4 is:

RT.

Angles 2 and 4 are alternate interior angles because they happen inside the parallel lines on opposite sides of the transversal at the different intersections of RT and the parallel lines it goes through.

23) The line segment going through at least two line segments that contain angles 1 and 3 is:

RT.

Angles 1 and 3 are alternate interior angles because they happen inside the parallel lines on opposite sides of the transversal at the different intersections of RT and the parallel lines it goes through.

The cool thing about 24 and 25 is that they give you the transversal in the name of the angle.

24) Angles TVR and VTS are being formed by the line segment TV and the parallel line segments that it intersects.  TV is the transversal.

Angles TVR and VTS are same side interior angles because they happen inside the parallel lines on the same side of the transerval at the different intersections of TV and the parallel lines it goes through.

25) Angles SRV and RVT are being formed by the line segment RV and the parallel line segments that it intersects.  RV is the transversal.

Angles SRV and RVT are same side interior angles because they happen inside the parallel lines on the same side of the transerval at the different intersections of RV and the parallel lines it goes through.

7 0
3 years ago
Pre-Calc, please help! Will give brainliest!
Rus_ich [418]

Answer:

Idk

Step-by-step explanation:

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AlladinOne [14]
The third one,    for every 6 french fries, there is 1 packet of ketchup.
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