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vagabundo [1.1K]
3 years ago
8

I’ll mark you as brainlist :)

Mathematics
1 answer:
Verdich [7]3 years ago
7 0

Answer:

B

Step-by-step explanation:

6 ^ -7

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Yayyyy math Please answerrrrrrr
bonufazy [111]

Answer:

SW = 151°

Step-by-step explanation:

The secant- secant angle TUV is half the measure of the intercepted arcs, that is

∠ TUV = \frac{1}{2} (SW - TV ) , substitute values

6x - 19 = \frac{1}{2} ( 12x - 5 - (2x + 7 ) ) ← multiply both sides by 2 to clear the fraction

12x - 38 = 12x - 5 - 2x - 7

12x - 38 = 10x - 12 ( subtract 10x from both sides )

2x - 38 = - 12 ( add 38 to both sides )

2x = 26 ( divide both sides by 2 )

x = 13

Then

SW = 12x - 5 = 12(13) - 5 = 156 - 5 = 151°

3 0
3 years ago
HELPPPP NOWWWWWW PLSSSSSSSSSSSSSSS IM DOING A QUIZ
VashaNatasha [74]

Answer: Geri believed the answer to one of her homework problems was 2 cubed. After checking her work, she realized the correct answer was 2 Superscript 9.

Step-by-step explanation:

AAAAAAAAAAAAAAAAAAH points srry

3 0
3 years ago
Oliver hits a baseball at 3 feet above the ground with an initial speed of 135ft/sec at an angle of 20 degrees with the horizont
Serhud [2]

Answer:

  • <u>Option B) the ball lands in front of the wall</u>

Explanation:

<u>1. Find the vertical and horizontal components of the initial velocity</u>

a) Horizontal component:

      v_{0,x}=v_0\times cos(20\º)=135ft/s\times cos(20\º)=126.86ft/s

b) Vertical component:

      v_{0,y}=v_0\times sin(20\º)=135ft/s\times sin(20\º)=46.17ft/s

<u>2. Find the time when the ball runs 380 feet horizontally:</u>

          x=v_{0,x}\times t\\\\380ft=126.86ft/s\times t

          t= (380ft)/(126.86ft/s)=2.995s\approx 3.0s

<u>3. Find the height of the ball when the time is 3.0s</u>

       y=y_0+v_{0,y}\times t-gt^2/2

  • y₀ = 3 ft
  • g ≈ 32.174 ft/s²

     y=3ft+46.17ft/s\times 3.0s-32.174ft/s^2\times (3.0s)^2/2

     y=-3.3ft

This result means that the ball does not reach the wall because it has fallen to the ground (when y = 0) before 3.0s.

5 0
3 years ago
Find the sides marked with letters<br><br>Also explain how to solve it ​
NeX [460]

Answer:

m = 10

Step-by-step explanation:

The triangles are similar. The scale factor is 15/9.

We multiply 6 by the scale factor and get m:

m = 6 * 15/9 = 10

Then we see that m (10) is also the lenght of a side in the smaller triangle, so we multiply 10 by 15/9 and find a.

a = 16,6 (circa)

3 0
3 years ago
If y=-4+11 and 3x+y=9 what is the value of y?
liubo4ka [24]

Answer:

y = 7

x = 2/3

Step-by-step explanation:

hope it help

plz follow me

8 0
3 years ago
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