Answer:
<h3>
m∠B = 26°</h3>
Step-by-step explanation:
∠A and ∠B being complementary means m∠A + m∠B = 90°
4x + 24 + 3x - 4 = 90
7x + 20 = 90
7x = 70
x = 10
m∠B = (3•10 - 4)° = 26°
Not enough data to be able to get an answer
Answer:
1/13
Step-by-step explanation:
<em>Knowing that:</em>
<em>In a deck of card half of the deck of card are red: 1/2 </em>
<em>Also means 52/2 = 26</em>
<em> There are 2 red 10 in a deck of card.</em>
<em>Solve:</em>
<em>Since there are 2 red 10 in a deck of card and half of the deck of 52 card are red also known as 26.</em>
<em>Thus, the probability of getting a red 10 is 2/26. As you can see that not a answer choice. That because 2/26 is a even number as well as it means that it can be simplify.</em>
<em> GCD (or HCF) of 2 and 26 is 2.</em>
<em>Therefore, divide both by 2.</em>
<em>2/2 = 1</em>
<em>26/2 = 13</em>
<em>Hence, we can see that the simplify form is 1/13.</em>
<em>As a result, the probability of getting a red 10 is 1/13.</em>
<em />
<u><em>~lenvy~</em></u>
For this case we must find the quotient of the following expression:
We can rewrite the expression as:
(We take into account that
)
By definition of multiplication of powers of the same base, we place the same base and add the exponents:
By definition of division of powers of the same base, we place the same base and subtract the exponents:
Answer:
