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3 years ago

Slope of (16,-3) (21,5)

Mathematics

1 answer:

ivanzaharov [21]3 years ago

4 0

Answer:

slope (m) = 8 /5

= 1.6

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2 1/5 (6/7 - 1 1/14)

hram777 [196]

If it’s 2(1/5) (6/7-11/14) it equals 0.2867942868 or if it’s 21 divided by five it should equal 30113400109.8 I hope that’s what u needed :( if it’s not im sorry

5 0

3 years ago

What is e=mc2 meaning?

Free_Kalibri [48]

Answer:

It means "energy equals mass times the speed of light squared"

Step-by-step explanation:

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2 years ago

Read 2 more answers

F(x) = -x² + 4x - 1 find the value of f(x) if x = 0

ollegr [7]

Answer:

-1

Step-by-step explanation:

Given,

f(x) = -x² + 4x - 1 and x = 0

Putting the value of x we get,

f(0)= $-0^{2}$ + (4 X 0) - 1

= -0+0-1

=-1

∴f(x)= -1

So, the required value is -1

8 0

2 years ago

What is 20,000 rounded to the nearest ten

vodka [1.7K]

Answer:

20,000

Step-by-step explanation:

20,000 is already rounded to the nearest ten given the tenths place is equal to 0.

5 0

2 years ago

Vaughn is laying sod in his backyard. A diagram of his backyard is bel ow

Orlov [11]

Answer: $A=944\ ft^2$

Step-by-step explanation:

You need to use the following formula that is used to find the area of a trapezoid:

$A=(\frac{M+m}{2})h$

Where "M"and "m" are the bases of the trapezoid and "h" is the height of the trapezoid.

Based on the information given in the exercise, you can identify that:

$M=c=36\ ft\\\\m=a=23\ ft\\\\h=b=32\ ft$

Knowing these values, you can substitute them into the formula:

$A=(\frac{36\ ft+23\ ft}{2})(32\ ft)$

Finally, you must evaluate in order to find its area. This is:

$A=(\frac{59\ ft}{2})(32\ ft)\\\\A=\frac{1888\ ft^2}{2}\\\\A=944\ ft^2$

7 0

2 years ago