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icang [17]
3 years ago
10

Fast pleaseeeeeeee.... Find x

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0
X = 360 - (158 + 148 + 32)
x = 360 - 338
x = 22
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Given the following figure. Which of the following is congruent with the figure above
tigry1 [53]
F and E are congruent with the figure above
3 0
3 years ago
Use a trigonometric identity to find the indicated value in the specified quadrant.
aleksandr82 [10.1K]
If you're using the app, try seeing this answer through your browser:  brainly.com/question/2782751

_______________


Cosine and secant functions are reciprocal, which means

\mathsf{sec\,\theta=\dfrac{1}{cos\,\theta}}


So, if  \mathsf{cos\,\theta=\dfrac{3}{8},}  then

\mathsf{sec\,\theta=\dfrac{1}{~\frac{3}{8}~}}\\\\\\
\mathsf{sec\,\theta=\dfrac{8}{3}\qquad\quad\checkmark}


I hope this helps. =)


Tags:   <em>cosine secant cos sec relation reciprocal trig trigonometry</em>

7 0
3 years ago
Let h = (v0^2)/4.9 sin(theta)cos(theta) model the horizontal distance in meters traveled by a projectile? If the initial velocit
Ludmilka [50]
The horizontal distance traveled by the projectile is given as
d= \frac{V_{0}^{2}}{4.9} sin\theta cos\theta
where
V₀ = initial velocity, m/s

Note that
sin(2θ) = 2sinθ cosθ

Therefore, the horizontal distance traveled is
d= \frac{V_{0}^{2}}{4.9} ( \frac{sin(2\theta)}{2} )= \frac{V_{0}^{2}}{9.8} sin(2\theta)

Because V₀ = 52 m/s, in order to travel a horizontal distance of 200 m, the correct equation to determine θ is
(52²/9.8) sin(2θ) = 200
or
275.92 sin(2θ) = 200

Answer: A

3 0
4 years ago
What is the solution to 4<br> ***25-79<br> ΧΣ- 12<br> ΧΣ 12<br> Ο χK12<br> Ο χ4 - 12
jekas [21]

Answer:

\displaystyle x \leq 12

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

Step-by-step explanation:

<u>Step 1: Define</u>

<u />\displaystyle -\frac{3}{4}x + 2 \leq -7<u />

<u />

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Subtraction Property of Equality] Isolate <em>x</em> term:                                           \displaystyle -\frac{3}{4}x \leq -9
  2. [Division Property of Equality] Isolate <em>x</em>:                                                         \displaystyle x \leq 12

Here we see that any value <em>x</em> smaller than or equal to 12 would work as a solution to the inequality.

7 0
3 years ago
Determine whether the following statement is true or false. If false, give a counterexample. If true, give an example.
kupik [55]
False. (8/4)/2 = 1
8/(4/2) = 4
7 0
4 years ago
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