2 years ago

Mrs. Sparks is a 9th-grade Algebra 1 teacher. She teaches three

Mathematics

1 answer:

soldi70 [24.7K]2 years ago

7 0

Answer:

Imagine that scientists have just discovered a non-bird dinosaur skeleton. They want to know whether the dinosaur was closely related to birds. What features in ...

Step-by-step explanation:

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What is 0.68 expressed as a fraction in simplest form? Both the 6 and the 8 repeat.

andreev551 [17]

Answer:

68/99

Step-by-step explanation:

.68686868686 repeating

Let x= .68686868668repeating

Multiply by 100

100x = 68.686868686repeating

Subtract x = .68686868repeating from this equation

100x = 68.686868686repeating

-x = .68686868repeating

------------------------------------------

99x = 68

Divide each side by 99

99x / 99 = 68/99

x = 68/99

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3 years ago

Write the slope-intercept form of the equation of the line through the given points through {-3,1} and (-5,5)

Zigmanuir [339]

Slope = -2/1

work is provided in the image attached.

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3 years ago

2 (3x+1)=17-3 (x-17)

elena-14-01-66 [18.8K]

<h2>Answer:</h2>

$x = \frac{22}{3}$

<h3>alternative form:</h3>

$x = 7 \frac{1}{3} \: or \: x = 7.33333333333$

<h2>Step-by-step explanation:</h2>

$2(3x + 1) = 17 - 3( x - 17) \\ distribute \\ \\ 6x + 2 = 17 - 3x + 51 \\ add \: 3x \: from \: both \: sides \\ \\ 9x + 2 = 17 + 51 \\ add \: 17 \: to \: 51 \\ \\ 9x + 2 = 68 \\ subtract \: 2 \: from \: both \: sides \\ \\ 9x = 66 \\ divide \: both \: sides \: by \: 9 \\ \\ x = \frac{22}{3}$

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4 years ago

PLS HELP I NEED IT LIKE RIGHT NOW

horrorfan [7]

Answer: I am pertty sure it is the letter "D".

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3 years ago

What is the volume of a crate measuring 1 m by 2 m by 1.5 m?

gregori [183]

Answer:

V = l x w x h

V = 2m x 1.5m x 1m

V = 3 cubic meter

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3 years ago