2 years ago

Find x please help asap

2 answers:

7 0

I haven’t quite mastered trigonometry yet.. I am in seventh but you should search up khan academy and they show you how to find the angle by using inverse trig functions so you should definitely check that out!

Readme [11.4K]2 years ago

5 0

Answer:

Step-by-step explanation: i think this is unsolvable because you need two angle measurements to figure out the third angle...

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Ill mark brainlist plsshelp

Mars2501 [29]

Multiply both sides by 30
30(15/18) = y
we then multiply 30*15 = 450
450/18 = y
we then get
y = 25

5 0

3 years ago

Determine what type of data values are quantitative and the number of values is finite or countable. A. Interval B. Continuous C

AURORKA [14]

Answer:

Step-by-step explanation:

4 0

2 years ago

Solve for x.<br> 3(3x - 1) + 23 - x) = 0

enot [183]

9x-3+69-3x=0
6x+66=0
6x=-66
X=-11

3 0

2 years ago

Please help me I promise I will mark Brainliest, I need an answer asap!!!!!!!! please hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Fin

ValentinkaMS [17]

Answer:

Step-by-step explanation:

To find the inverse, all we have to do is switch the x and f(x) so instead of f(x) = 5x + 6, it becomes:

x = 5f(x) + 6

x - 6 = 5f(x)

f⁻¹(x) = (x - 6) / 5

6 0

2 years ago

In a right-angled triangle, the hypotenuse is 113 and a leg is 112.

melomori [17]

Answer: 15

Step-by-step explanation: Use the formula: $a^{2}+b^{2}=c^{2}$

Remember $c^{2}$ should always be the hypotenuse or the longest side.

$112^{2}+b^{2}=113^{2}$ ---> evaluate the exponents

$12544+b^{2}=12769$ ----> subtract 12544 to the other side

$b^{2}=225$ ---> take the square root of both sides

$b=15$

7 0

3 years ago