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LUCKY_DIMON [66]
3 years ago
10

"Find the missing side Lengths. Leave your awnser as radicals in simple form"

Mathematics
1 answer:
iren2701 [21]3 years ago
8 0

Answer:

Step-by-step explanation:

5) x = 6sin45 = 6(√2)/2 = 3√2

   y = 6cos45 = 6(√2)/2 = 3√2

6) x = 2√6sin45 = 2√6(√2)/2 = 2√3

   y = 2√6cos45 = 2√6(√2)/2 = 2√3

7) x = 16sin60 = 16(√3)/2 = 8√

   y = 16cos60 = 16(½) = 8

8) u = 2/sin30 = 2 / ½ = 4

   v = 2/tan30 = 2/(1 /√3) = 2√3

Please select as brainliest if it fits.

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Solve: 7+42*3^(2-3a)=14*3^-2a+7<br> A=-3<br> a=0<br> a=3<br> a=no solution
bekas [8.4K]

Answer:C

Step-by-step explanation:

4 0
3 years ago
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On a baseball field, the pitcher’s mound is 60.5 feet from home plate. During practice, a batter hits a ball 195 feet at an angl
worty [1.4K]

In this problem, we can imagine that all the points connect to form a triangle. The three point or vertices are located on the pitcher mount, the home plate and where the outfielder catches the ball. So in this case we are given two sides of the triangle and the angle in between the two sides.

<span>With the following conditions, we can use the cosine law to solve for the unknown 3rd side. The formula is:</span>

c^2 = a^2 + b^2 – 2 a b cos θ

Where,

a = 60.5 ft

b = 195 ft

θ = 32°

Substituting the given values:

c^2 = (60.5)^2 + (195)^2 – 2 (60.5) (195) cos 32

c^2 = 3660.25 + 38025 – 20009.7

c^2 = 21,675.56

c = 147.23 ft

<span>Therefore the outfielder throws the ball at a distance of 147.23 ft towards the home plate.</span>

8 0
3 years ago
Question Which sequence of transformations maps pre-image ABC to image A′B′C′ ? Triangle ABC was reflected over the y-axis and t
Stells [14]

The sequence of transformations was Triangle ABC was reflected over the y-axis and then translated 2 units up and 2 units to the right.

<h3>What is a transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation.

Rigid transformation is the transformation that does not change the shape or size of a figure. Examples of rigid transformations are <em>translation, reflection and rotation</em>.

Find out more on transformation at: brainly.com/question/4289712

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7 0
2 years ago
1 in/2.54 cm = 90 in/? cm
nirvana33 [79]
1/2.54 = 90/x

Cross multiply
(1)x = (2.54)(90)

x would equal 228.6

The answer would be 90 in/ 228.6 cm.
7 0
3 years ago
What is the anserw to round to the nerst hunder with 872
katrin2010 [14]

900. You round up, because it is above 850. :-)

5 0
3 years ago
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