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mina [271]
3 years ago
13

Plz help ASAP plz!!!

Mathematics
1 answer:
zysi [14]3 years ago
7 0

Answer:

tan38 = 0.31

cos47 = -0.99

sin77 = 0.99

Step-by-step explanation:

There are several free online calculators that can help you do this! I recommend Desmos!

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Given that f(x) = 3x – 19, find f(m). Write your answer as an ordered pair
Lelechka [254]

Answer:

(m, 3m - 19)

Step-by-step explanation:

Step 1: Define

f(x) = 3x - 19

f(m) = x = m

Step 2: Substitute and Evaluate

f(m) = 3(m) - 19

f(m) = 3m - 19

Step 3: Write as ordered pair

(m, 3m - 19)

8 0
4 years ago
Please please please please just answer quickly i have short time left
Nastasia [14]

9514 1404 393

Answer:

  (x, y) = (10, 4)

Step-by-step explanation:

Opposite sides are the same length, so ...

  ON = LM

  6x -3 = 4x +17

  2x = 20 . . . . . . . . add 3-4x

  x = 10

__

  OL = NM

  x -5 = 3y -7

  10 -5 + 7 = 3y . . . . . substitute x, add 7

  12/3 = y = 4 . . . . . .  simplify, divide by 3

The values of x and y are 10 and 4, respectively.

5 0
3 years ago
Please answer 6 and 7
sleet_krkn [62]

Answer:

ok aaj SGD Hv the best of my friends in a couple days of a sudden in

8 0
3 years ago
Given circle X with radius 17 units and chord AB with length 30 units, what is the length of segment XC, which bisects the chord
Jet001 [13]
In this problem, there are two congruent right triangles: triangle XCA and triangle XBC, where the hypotenuse are XA and XB respectively. Considering triangle XBC, XB = radius = 17, and BC = 30 / 2 = 15. By pythagorean theorem, XC = sqrt(17^2 - 15^2) = sqrt(289 - 225) = sqrt(64) = 8 units.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

6 0
4 years ago
Read 2 more answers
24 students in a class taken algebra test if 18 students pass the test what percentage did pass
sp2606 [1]
75% percent of them passed
6 0
3 years ago
Read 2 more answers
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