<h3>I'll teach you how to solve 2x+3>5</h3>
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2x+3>5
Subtract 3 from both sides:
2x+3-3> 5-3
Simplify:
2x > 2
Divide both sides by two:
2x/2 > 2/2
Simplify:
x >1
Your Answer Is x>1
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Answer: 691
<u>Step-by-step explanation:</u>
There are 3 different ways to find the remainder. I am not sure which method you are supposed to use, so I will solve using all 3 methods.
Long Division:
<u> 10x³ + 24x² + 77x + 230 </u>
x - 3 ) 10x⁴ - 6x³ + 5x² - x + 1
- <u>(10x⁴ - 30x³) </u> ↓ ↓ ↓
24x³ + 5x² ↓ ↓
- <u>(24x³ - 72x²) </u> ↓ ↓
77x² - x ↓
- <u>(77x² - 231x) </u> ↓
230x + 1
- <u>(230x - 690)</u>
691 ← remainder
Synthetic Division:
x - 3 = 0 ⇒ x = 3
3 | 10 -6 5 -1 1
|<u> ↓ 30 72 231 690</u>
10 24 77 230 691 ← remainder
Remainder Theorem:
f(x) = 10x⁴ - 6x³ + 5x² - x + 1
f(3) = 10(3)⁴ - 6(3)³ + 5(3)² - (3) + 1
= 810 - 162 + 45 - 3 + 1
= 691
Answer:
I don't know if you have heard of this question but if you
Answer:
60
Step-by-step explanation:
The triangles are similar so corresponding angles will be congruent. We also know this because both angles have two lines marking they are congruent.
16. It depends on the signs that they have.
17. <em>a) </em>When adding two integers with the same sign, the sign stays the same and we just add up the numbers.
<em>b) </em>When adding two integers with different signs, we look which integer is bigger, then we pick its sign and subtract the smaller integer from the bigger integer.