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serious [3.7K]
4 years ago
8

WILL GIVE BRANLIEST Find the value of each trigonometric radio.

Mathematics
1 answer:
Arisa [49]4 years ago
4 0
8)
cos Z = 16/20 = 4/5

9)
tan Z = 7/24

10)
tan C = 27 / 36 = 3/4

11)
sin C = 24/30 = 4/5
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Select the correct answer.
valina [46]
The answer for this one is C
6 0
3 years ago
Brainliest! 10 points! Need 2 answers for brainliest to be given!
Ugo [173]

If you rewrite the first equation, you will see that it becomes


x = y + 4 \to y = x - 4


i.e. exactly the second equation. This causes the system to be underdetermined, since you're asking for the points of intersection of a line with itself, which means all the points of the line.


To graph it, you should graph twice the line y = x - 4. To draw it, sample any two points and connect them. For example, choose x = 4 and x=5 to get, respectively, y=0 and y=1. Then, draw the points (4,0) and (5,1) and connect them.

4 0
4 years ago
One triangle shown is formed by the tree, its shadow, and a line of sight from the ground to the top of the tree. The other is f
irga5000 [103]

Answer:

21 feet

Step-by-step explanation:

To solve this question, we would be using the proportion

Shadow /Height

From the question:.

Manny's shadow = 414 feet

Manny's Height = 512 feet

Height of the tree = ? = x

Shadow of the tree = 17 feet

Hence:

414/512 = 17/ x

Cross Multiply

414 × x = 512 × 17

x = 512 × 17/414

x = 21.024154589 feet

x ≈ Approximately = 21 feet

The height of the tree = 21 feet

4 0
3 years ago
Factor 4x2 - 1.
sp2606 [1]

Answer: A) (2x+1)(2x−1)

How to: <u> Since both terms are perfect squares, factor using the difference of squares formula,</u>

Have a great day and stay safe !

5 0
3 years ago
6th grade
Alex Ar [27]

Answer:

46

Step-by-step explanation:

69/3 = 23 (1/3 of the customers)

23×2 = 46 (2/3 of the customers)

3 0
3 years ago
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