3 years ago

Find the slope of the line that passes through (2, 7) and (8, 8).

Mathematics

2 answers:

stellarik [79]3 years ago

8 0

Answer:

m = 1 / 4

Step-by-step explanation:

m = y2-y1 / x2-x1

m = 8-7 / 8-2

m = 1 / 4

tresset_1 [31]3 years ago

4 0

Answer:

1/6

Step-by-step explanation: use the formula m=y1-y2over x2-x1 and plug in the number which will leave you with 8-7/8-2 which equals 1/6 which is your slope

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Make the following conversion. 0.00432 km = _____ mm 0.00000000432 0.0000000432 432 4,320

butalik [34]

Answer:

0.00432 km = 4320 mm

Step-by-step explanation:

There are 1000000 millimeters in a kilometer. To convert kilometers to millimeters, multiply the kilometer value by 1000000.

Quick check 0.00432 * 1000000 = 4320 mm

4 0

3 years ago

63 +72 - 12 + 15<br>22 + 3 - 5

EastWind [94]

Answer:

63+72-12+15= 138

22+3-5=20

5 0

3 years ago

Choose the correct simplification of the expression a^2*a^3

rusak2 [61]

$a^2\cdot a^3=a^{2+3}=a^5$

Why?

$a^2=a\cdot a\\\\a^3=a\cdot a\cdot a\\\\a^2\cdot a^3=\underbrace{(a\cdot a)}_{2}\cdot\underbrace{(a\cdot a\cdot a)}_{3}=\underbrace{a\cdot a\cdot a\cdot a\cdot a}_{2+3=5}$