Answer:
The solution set can be calculatedby the following steps;
Step-by-step explanation:
What’s one and a half times 90°
2 answers:
Answer:
135 degrees
Step-by-step explanation:
To solve this, what you will do is multiple 1/2 by 90 degrees.
1. Convert 90 into a fraction, since 90 is a whole number, you will put 90 over 1 :
2. Then, you will multiple both fractions, the top number (numerator) times the other top number (numerator) and the bottom number (denominator) times the bottom number (denominator).
- 90 times 1 is 90, and 2 times 1 is 2=
3. Simplify the fraction by divided 90 by 2 which is 45.
You can check your answer by multiplying 45 by 2 which will equal to 90.
4. Then, you will multiple 90 times 1 since you were multiplying 1 by 90.
90 x 1 = 90
5. Add 45 + 90 = 135
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See the attached figure. The smaller the θ angle, the smaller the AB side will be. If the angle θ = 90º, then AB = 25. As θ < 90, then AB < 25
5X - 10 < 25
5X < 25 + 10
X < 35/5
X < 7
The AB side can be neither zero nor negative. So
5X - 10 > 0
5X > 10
X > 10/5
X > 2
<h3>2 < X < 7</h3>
To solve the inequality:
Add 1 to the sides of the inequality:
Then
Dividing all the inequality by 5, we have:
Graphically:
Or, in the interval notation(-1, 1/5).
