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3 years ago

Is 6.4 cm larger than 70 mm?

Mathematics

2 answers:

puteri [66]3 years ago

6 0

$1 \ cm = 10 \ mm \\
6.4 \ cm=64 \ mm \\ \\
64 \ mm < 70 \ mm$

No, it's not.

attashe74 [19]3 years ago

6 0

6.4 centimeter is smaller than 70 millimeter's

6.4 Centimeter= 64 Millimeters

1 Centimeter= 10 Millimeters

10*6.4= 64

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marusya05 [52]

Answer:

2) 65

3) -6

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Step-by-step explanation:

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3 years ago

11 pens weigh 53.43 grams how many grams will 2 pens weigh

Brut [27]

Answer:

9.72

Step-by-step explanation:

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5 0

4 years ago

Read 2 more answers

Please help thanks very much

Inga [223]

X/(x+2) = (x+2)/(x+5)
(x+2)^2 = x(x+5)
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3 years ago

Write an equation of a line perpendicular to y=3x+5 that contains the points (-3,-4)

Vlad [161]

The equation of line is:

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

Further explanation:

Given equation of line is:

y = 3x+5

The standard form of point-slope form is:

y = mx+b

Comparing the given equation with the standard form is:

m = 3

We know that product of slopes of two perpendicular lines is -1

Let m2 be the slope of line perpendicular to y = 3x+5

Then

$3 * m_2 = -1\\m_2 = -\frac{1}{3}$

Putting the value of slope in standard form

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

To find the value of b, putting (-3,-4) in equation

$-4 = -\frac{1}{3}(-3) + b\\-4 = 1 + b\\b = -4-1\\b = -5$

Putting the values of slope and b in equation

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

Keywords: Slope, Point-intercept form

Learn more about perpendicular lines at:

#LearnwithBrainly

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3 years ago

Name three numbers between 3.65 and 3.66

Dmitry_Shevchenko [17]

Three numbers between 3.65 and 3.66 could be:

1) 3.651
2) 3.655
3) 3.657
4) 3.659

Hope this helps! :)

7 0

3 years ago