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VikaD [51]
3 years ago
13

Helppppppppp omg pls

Mathematics
1 answer:
Aleks04 [339]3 years ago
6 0

Answer:

D.

Step-by-step explanation:

Just picture the smaller triangle the same as the bigger one but flipped

Ex.) side HG = side AB

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A person can pay $14 for a membership to the science museum and then go to the
tekilochka [14]

Answer:

13  visits

Step-by-step explanation:

if a ticket costs $3, then you need to do 41/3= approximately 13.

8 0
3 years ago
Find the equation of the normal to the curve y=x^2-2x^2-4x+1 at thepoint (-1,2)​
balandron [24]

Answer:

y=-\frac{1}{3}x+\frac{5}{3}

Step-by-step explanation:

Assuming that the first exponent in the formula for the curve should be 3, not 2...

y=x^3-2x^2-4x+1

The derivative is

y'=3x^2-4x+4

The slope of the tangent line at the point (-1, 2) is the value of the derivative at x = -1.

y'|_{x=-1} = 3(-1)^2-4(-1)+4=3-4+4=3

The slope of the normal line is the opposite reciprocal of the slope of the tangent line.

m_{\text{normal} = -\frac{1}{3}

Using the Point-Slope form of a linear equation, the normal line is

y-2=-\frac{1}{3}(x-(-1))\\y-2=-\frac{1}{3}(x+1)\\y=-\frac{1}{3}x-\frac{1}{3}+2\\y=-\frac{1}{3}x+\frac{5}{3}

5 0
2 years ago
A new vehicle is worth $2500. If it depreciates records in value 12% per year, after 6 years what will it be worth
Margaret [11]

Answer:

Step-by-step explanation:

2500 - 12%

12% of 2500 = 300

2500 - 300 = 2200

12% of 2200 = 264

2200-264=1936

Repeat another 4 times

8 0
3 years ago
REWARDING BRAINLY FOR CORRECT ANSWER
AlexFokin [52]
It is statistical because there can be a variety of answers.
6 0
3 years ago
Read 2 more answers
Question 15
solniwko [45]

The answer fam is......... 3x – 4y = 4

7 0
3 years ago
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