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Verdich [7]
3 years ago
11

Two parallel lines are crossed by a traversal. What is the value of b?

Mathematics
2 answers:
nika2105 [10]3 years ago
7 0

Answer:

b = 128 answers it is alternate angle

olga_2 [115]3 years ago
5 0

Answer:

<em>C).</em><em> b=118</em>

Step-by-step explanation:

took the test on edge

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Solve the formula A=12bh for h when A=90 and b=15. Write the answer in decimal form.
ohaa [14]

Answer:

Given,

A=90

b=15

A=12bh

Now,

Step-by-step explanation:

Put the given value in the formula

A=12bh

90=12*15*h

90=180h

90/180=h

Hence, h=0.5

4 0
3 years ago
Aaron is making jam using strawberries and raspberries. He made 1/2 a jar of strawberry jam. If he made 1/3 as much raspberry ja
nataly862011 [7]

Answer:

2/6 more.

Step-by-step explanation:

You need to find a common denominator. In this case it was 6.

5 0
3 years ago
Read 2 more answers
Triangle XYZ is rotated 90° counterclockwise about the origin.
sergeinik [125]

Answer:

i think 42

Step-by-step explanation:

4 0
3 years ago
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How do you solve this triangle by using the law of sine where
mars1129 [50]
Actually, when you know 2 sides and an included angle, you use the Law of Cosines. (and we don't know if theta is an included angle).
Solving for side c
c^2 = a^2 + b^2 -2ab * cos(C)
c^2 = 36 + 16 - 2*6*4 * cos(60)
c^2 = 52 -48*.5
c^2 = 28
c = 5.2915

Using the Law of Sines
side c / sin(C) = side b / sin (B)
5.2915 / sin(60) = 4 / sin (B)
sin(B) = sin(60) * 4 / 5.2915
sin(B) = 0.86603 * 4 / 5.2915
<span><span>sin(B) = 3.46412 </span> / 5.2915
</span> <span><span><span>sin(B) = 0.6546571451 </span> </span> </span> 
Angle B = 40.894 Degrees

sin (A) / side a = sin (B) / side b
sin (A) = 6 * sin (40.894) / 4
sin (A) = 6 * 0.65466 / 4
sin (A) = .98199
angle A = 79.109 Degrees

angle C = 60 Degrees


7 0
3 years ago
Eight times the quantity of a number and six
andrew11 [14]
8x+6? Are you asking us to write out the equation?
5 0
3 years ago
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