Answer:
m∠RQS = 109°
Step-by-step explanation:
<u>Angles on a straight line sum to 180°</u>.
Therefore:
⇒ m∠RQS + m∠SQT = 180°
⇒ (15x + 4) + (10x + 1) = 180
⇒ 15x + 4 + 10x + 1 = 180
⇒ 15x + 10x + 4 + 1 = 180
⇒ 25x + 5 = 180
⇒ 25x + 5 - 5 = 180 - 5
⇒ 25x = 175
⇒ 25x ÷ 25 = 175 ÷ 25
⇒ x = 7
Now that we have found the value of x, substitute this into the expression for m∠RQS:
⇒ m∠RQS = 15(7) + 4
= 105 + 4
= 109°
Learn more about angles here:
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0.272 fluid ounces is the answer
Here, Mass of one specimen = 0.00063 = 6.3 * 10⁻⁴
Now, Mass of 6 specimens = 6.3 * 10⁻⁴ * 6
= 37.8 * 10⁻⁴ = 3.78 * 10⁻³
In short, Your Answer would be: 3.78 * 10⁻³ Kg
Hope this helps!
Answer:
Step-by-step explanation:
Let .
Then .
Construct a right triangle.
Make one of the non-right angles .
Recall is equal to the ratio of the side that is opposite to to the side that is adjacent to .
This means opposite side while adjacent side since .
We can find the hypotenuse by using the Pythagorean Theorem.
Take the square root of both sides:
.
Recall is equal to the ratio of the side that is opposite to to the hypotenuse.
-->Because we let the inside equal .
-->Because