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2 years ago

10

Two points in the xy plane have cartesian coordinates (1.50, −3.00) m and (−7.50, 7.50) m. (a) determine the distance between th

ese points

1 answer:

vova2212 [387]2 years ago

3 0

Distance = sqrt [ (7.5 - -3.0)^2 + (-7.5 - .5)^2) ]

= sqrt 17,226.56 = 131.25 (answer)

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Sven Hendriksson finds that one of his productivity measures is related to the number of employees, e, and the production, n, by

muminat

Answer:

n = 3

e = 5

Step-by-step explanation:

10n + 3e = 45

2n + 5e = 31

10n + 3e = 45

10n + 25e = 155

o + 22e = 110

e = 5

to fix 5 into the first equation

10n + 3(5) = 45

10n + 15 = 45

10n = 45 -15

10n = 30

n = 3

8 0

2 years ago

H(x)=2x-4/3<br> o h^-1(x)= 3x-12/2<br> o h^-1(x)= 3/(2x-4)<br> o h^-1(x)= 3x+4/2

Fed [463]

Answer:

$\large\boxed{h^{-1}(x)=\dfrac{3x+4}{2}}$

Step-by-step explanation:

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2 years ago

What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =

deff fn [24]

Answer:

21

Step-by-step explanation:

The sum of degrees in a triangle is 180, so we have:

3x+100+x-4=180

add 4 on both sides

3x+100+x=184

subtract 100 on both sides

3x+x=84

Combine like terms

4x=84

84/4 = 21

(btw i'm actually 10 years old 0_0)

5 0

2 years ago

Read 2 more answers

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Virty [35]

Simplified: 9x+12

12 is the constant, 9 is the coefficient

5 0

3 years ago

Read 2 more answers

Yesterday, between noon and midnight, the temperature went down by 32.1°F. If the temperature was -6.6°F at midnight, what was i

Inga [223]

Answer:

25.5°F

Step-by-step explanation:

²3¹¹2.¹1

<u> 6.6</u> - Bold means that its supposed to have a strikethrough 2 5.5 meaning the number is being cancelled

just take 6.6 away from 32.1

4 0

2 years ago