Answer:
<h3>√22/6</h3>
Step-by-step explanation:
Using the SOh CAH TOA identity'
tan theta = opposite/adjacent
For <C
opposite = √22
adjacent = 6
tan <C = √22/6
<C = arctan √22/6
<C = arctan 0.7817
<C = 38.015 degrees
<em>hence tan <C from the solution is √22/6</em>
Answer:
8.06 feet
Step-by-step explanation:
use the Pythagorean theorem
9^2 = 4^2 + x^2
81 =16 +x^2
x^2 = 65
x = 8.06 feet
Answer:
8/3 miles
Step-by-step explanation:
multipy 1/3 by 8 because its an eight of an hour
Multiplying out the equation (x + 2)(4x - 3) and arranging in descending powers order gives us the quadratic form as; 4x² + 5x - 6
<h3>How to expand quadratic equations?</h3>
We want to expand the quadratic equation given as;
(x + 2)(4x - 3)
Multiplying out gives us;
4x² + 8x - 3x - 6
⇒ 4x² + 5x - 6
Thus, we can conclude that multiplying out the equation (x + 2)(4x - 3) and arranging in descending powers order gives us the quadratic form as; 4x² + 5x - 6
Read more about Quadratic equations at; brainly.com/question/1214333
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X is less than or equal to -3
explanation
first, i added 6x to both sides
next, i subtracted 25 from both sides
then i divided by 14 and got -3
