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kodGreya [7K]
3 years ago
12

These Questions is worth 20 Points. No Explanation Required.

Mathematics
1 answer:
avanturin [10]3 years ago
7 0

13. five plus <em>y</em> equal to negative two. y = -7

14. eight plus <em>h</em> equal to twelve. h = 4

15. negative thirteen plus four equal <em>n</em>. n = -9

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-1 1/2 -(+3 1/2) -(5/8)
Amiraneli [1.4K]

Answer: <em>-5 5/8 i think :)</em>

6 0
3 years ago
This problem is correct??
ale4655 [162]

yes you are correct  evreything is correct

6 0
3 years ago
Given the exponential function <img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%209%283%29%5Ex" id="TexFormula1" title="f(x) = 9
RSB [31]

Answer:

f(-1) = 3

General Formulas and Concepts;

<u>Pre-Alg</u>

  • Order of Operations: BPEMDAS

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 9(3)ˣ

x = -1

<u>Step 2: Solve</u>

  1. Substitute:                    f(-1) = 9(3)⁻¹
  2. Evaluate:                       f(-1) = 9(1/3)
  3. Multiply:                        f(-1) = 9/3
  4. Divide:                           f(-1) = 3
7 0
3 years ago
Instructions: Find the value of the trigonometric ratio. Make sure to simplify the fraction if needed.
8_murik_8 [283]
Cos=21/35
=0.6




Please mark me brainliest
3 0
1 year ago
Make sure all solutions are in lowest terms. 5/6 • 1/3
stiks02 [169]
1/3=2/6
5/6x2/6= 10/36
10/36 simplified is 5/18
3 0
2 years ago
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