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3 years ago

Help me please show your work

Mathematics

1 answer:

Elenna [48]3 years ago

7 0

C = 1.1b

constant = 1.1

hope it helps

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Kevin is 333 years older than Daniel. Two years ago, Kevin was 444 times as old as Daniel.

astra-53 [7]

Answer:

Kevin=335.8years old

Step-by-step explanation:

K - D = 333

K - 2 = 400( D - 2 )

333 + D - 2 = 400D - 800

D - 400D = - 800 - 331

- 399D = - 1130

D = 2.8

K = 333 + 2.8

K = 335.8

8 0

3 years ago

Help Me! Fake Answers will be reported. How many triangles are there in this picture?

vaieri [72.5K]

Im sorry if you get this wrong but im going with 14 only because i did this question with my class in school and a boy said 14 and got it right.

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3 years ago

Write an equation of the line in slope- intercept form

gavmur [86]

Answer:

$a)\ y=-\frac{1}{3}x$

Step-by-step explanation:

Slope (m) form: $\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{y_2-y_1}{x_2-x_1} \\\\m=\frac{1-0}{-3-0} \\\\m=\frac{1}{-3} \\\\m=-\frac{1}{3}$

$y=mx+b\\y=-\frac{1}{3}x +b$

(0, 0)

$y=-\frac{1}{3}x +b\\0=-\frac{1}{3}(0) +b\\0=0+b\\0=b$

$y=-\frac{1}{3}x +0\\y=-\frac{1}{3}x$

Check your answer:

$y=-\frac{1}{3}x \\1=-\frac{1}{3}(-3)\\1=-1$

This statement is true

Hope this helps!

6 0

2 years ago

What is 135% of 62? A: 8. 37 B: 83. 7 C:837 D:8370

Dimas [21]

83.7 goodlucks! hope it os right

7 0

3 years ago

Rationalize 1/√18 Will Mark as Brainliest for the best

Llana [10]

Answer:

$\frac{\sqrt{2} }{6}$

Step-by-step explanation

$\frac{1}{\sqrt{18} } \\\frac{1}{\sqrt{18} } *\frac{\sqrt{18} }{\sqrt{18} } \\\frac{1*\sqrt{18} }{(\sqrt{18} )^2} \\\frac{1\sqrt{18} }{18} \\\frac{3\sqrt{2} }{18} \\\frac{\sqrt{2} }{6}$

8 0

3 years ago