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2 years ago

Please answer this question, i need it to be explained also.please

Mathematics

2 answers:

Anettt [7]2 years ago

8 0

Answer:

6.6

Step-by-step explanation:

If you minus 54.2 and 47.6 you get 6.6

54.2

-<u>47.6</u>

6.6

QveST [7]2 years ago

3 0

Answer:

2.64

Step-by-step explanation:

54.2 - 47.6 = 6.6

Selena's tree is 6.6 CMS taller.

We need to convert that into inches, I believe.

1 cm = 0.4 inches

6.6 cms into inches = 2.5984252, est. 2.6

Not an answer choice, another way to find this is

6.6 x 0.4 = 2.64

Which is an answer choice, so your answer should be the last one, 2.64.

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Im so confused pls help!

Digiron [165]

$-\frac{1}{2} *(-\frac{5}{6} )+(-\frac{1}{2} )*\frac{1}{3} \\=\frac{5}{12} -\frac{1}{6} \\=\frac{5}{12} -\frac{2}{12} \\=\frac{3}{12} \\\frac{1}{4}$

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2 years ago

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Find the slope in the equation: -2x +y = 1*

Alexxandr [17]

Answer:-2

Step-by-step explanation:

whatever the number attachted to x is, is the slope

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3 years ago

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While picking thirty apples, Mia noticed that six apples had worm holes and had to be thrown away. What is the ratio of good app

sergejj [24]

6:24 or and 6/24

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3 years ago

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PLEASE HELP QUICKLY!!! A student's parents offer him one of two options to receive scholarship money for college.

emmainna [20.7K]

Answer:

A = $47,500.00, B = $65,536.00; B, because he receives $18,036.00 more

Step-by-step explanation:

Option A Versus Option B

Option A Option B

Day Amount Deposited Day Amount Deposited

0 $40,000.00 0 $1.00

1 $40,250.00 1 $2.00

2 $40,500.00 2 $4.00

...

30 $47,500 16 $65,536.00

Answer:

A = $47,500.00, B = $65,536.00; B, because he receives $18,036.00 more

7 0

2 years ago

Write an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the line described by y=1/2

Marat540 [252]

Given:

The point, (4, -3)

The line,

$y=\frac{1}{2}x+5$

To find an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the given line:

The slope of the line is,

$m=\frac{1}{2}$

Since the given line is parallel to the new line, so the slope will be same for the both.

Using the point-slope formula,

$y-y_1=m(x-x_1)$

Substitute the point and slope we get,

$\begin{gathered} y-(-3)=\frac{1}{2}(x-4) \\ y+3=\frac{1}{2}x-2 \\ y=\frac{1}{2}x-2-3 \\ y=\frac{1}{2}x-5 \end{gathered}$

Hence, the equation in slope-intercept form for the line is,

$y=\frac{1}{2}x-5$

8 0

1 year ago