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True [87]
3 years ago
7

Write in point slope form: slope=2 points= (3,5) i can’t do this can i find some help! :(

Mathematics
1 answer:
zmey [24]3 years ago
3 0

point slope from: m(x-h)+k

m=slope-2              h-x coordinate           k- y coordinate  

2(x-3)+5

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I need help someone pleassssseeeee
lys-0071 [83]
The answer would be B. 
3 0
3 years ago
Read 2 more answers
Megan hiked 15.12 miles in 6.3 hours. If Megan hiked the same number of miles each hour, how many miles did she hike each hour?
kifflom [539]
15.12 miles/ 6.3 hours= 2.4 miles/hour.

The final answer is 2.4 miles per hour~
8 0
3 years ago
The polynomial function y = x3 -3x2 + 16x - 48 has only one non-repeated x-intercept. What do you know about the complex zeros o
earnstyle [38]
• First way to solve:
We'll manipulate the expression of the equation:

y=x^3-3x^2+16x-48\\\\ y=x^2(x-3)+16(x-3)\\\\ y=(x-3)(x^2+16)

If we have y=0:

x-3=0~~~or~~~x^2+16=0\\\\ x=3~~~or~~~x^2=-16\\\\ x=3~~~or~~~x=\pm\sqrt{-16}\\\\ x=3~~~or~~~x=\pm4i

Then, the function has one real zero (x=3) and two imaginary zeros (4i and -4i).

Answer: B


• Second way to solve:

The degree of the function is 3. So, the function has 3 complex zeros.

Since the coefficients of the function are reals, the imaginary roots are in a even number (a imaginary number and its conjugated)

The function "has only one non-repeated x-intercept", then there is only one real zero.

The number of zeros is 3 and there is 1 real zero. So, there are 2 imaginary zeros.

Answer: B.
3 0
2 years ago
ryan deposited $2,000 in a saving account at the interest rate of 4% per year. how much simple interest will he earn in 5 years
grin007 [14]

Answer:

400 $

Step-by-step explanation:


5 0
2 years ago
What is 30 times 2927 minus 927 divded by 3 plus 8<br> -its a real question-
Aloiza [94]

Answer:

87509

Step-by-step explanation:

The equation is 30 x 2927 - 927 ÷ 3 + 8

You would first multiply 30 and 2927 to get 87810 - 927 ÷ 3 + 8

Then you would divide 927 by 3 to get 87810 - 309 + 8

Then you subtract 309 from 87810 to get 87501 + 8

Add

Your answer is 87509

I Hope That This Helps! :)

4 0
2 years ago
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