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3 years ago

"jill charges an hourly rate for babysitting one or two children. kara charges a lower hourly

Mathematics

1 answer:

irga5000 [103]3 years ago

5 0

Answer: Kara charges $14 an hour for babysitting two children

Step-by-step explanation: I did the answer follow me on

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who was often called the father of modern mathematics because he created analytic geometry and the cartesian coordinate system?

valentina_108 [34]

René Descartes was the person who created analytic geometry and the Cartesian coordinate system

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3 years ago

Re-write the following expression using ADDITION ONLY:<br> 12- 3+16 - 37 - (-20)

poizon [28]

12- 3+16 - 37 - (-20)
=9+16-37-(-20)
=25-37-(-20)
=-12-(-20)
=8
(therefore ur answer would be 8)

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3 years ago

Read 2 more answers

HELP it’s ASAP need to get this done!!

Ad libitum [116K]

Answer:

384

Step-by-step explanation:

32 times 12 is 384

please mark as brainliest!!

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3 years ago

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I have to find the angle measurements of a interior triangle a is 4x b is 7x-2 and c is 5x-10

RSB [31]

Answer:

$m\angle a=48^o\\m\angle b=82^o\\m\angle c=50^o$

Step-by-step explanation:

we know that

The sum of the interior angles in any triangle must be equal to 180 degrees

$m\angle a+m\angle b+m\angle c=180^o$

substitute the given values

$4x^o+(7x-2)^o+(5x-10)^o=180^o$

solve for x

$(16x-12)^o=180^o$

$16x=180+12\\16x=192\\x=12$

Find the angle measurements

$m\angle a=4(12)=48^o$

$m\angle b=7(12)-2=82^o$

$m\angle c=5(12)-10)=50^o$

5 0

3 years ago

What graph represents the function f(x) = 8 1/3^x?

densk [106]

Answer:

B (second graph from left)

Step-by-step explanation:

The function when x=0 will be 1 since any number to the zero exponent is 1. This means only B and D are options.

Because of the fraction, the values will be smaller and have a gentler slope. B is the solution.

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3 years ago