3 years ago

Please help!!! I don’t understand this at all.

Mathematics

2 answers:

Annette [7]3 years ago

8 0

Answer:

the angles 6, 3 and 8 are of equal measure as the angle 1 because the angle 6 and 1 are opposite by vertex, the angle 8 is alternate external with the 1 and the angle 3 is also opposite by vertex with the angle 8

Step-by-step explanation:

(the explanation is on the same answer...)

Vaselesa [24]3 years ago

5 0

Answer: 3,6,8

Step-by-step explanation:

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nordsb [41]

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slope of the req. line = 4
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3 years ago

Which of the following is one solution to the expression (ax + b)(cx - d) = 0 ?

V125BC [204]

We know that
if (ax + b)(cx - d) = 0
then
(ax + b)= 0-----> ax=-b------> x=-b/a
and
(cx - d) = 0-----> cx=d------> x=d/c

therefore

the answer is the option
C. -\frac{b}{a}

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3 years ago

Please help 6th grade math please please help

sweet-ann [11.9K]

Step-by-step explanation:

the beginning number is the beginning of your range the last number is the end of your range

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4 more than the quotient of 7 and m

tangare [24]

Answer:

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Step-by-step explanation:

there might be parentheses but this is what the expression would look like

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3 years ago

Read 2 more answers

The average fleet-wide performance of light duty trucks has made constant improvement since 1980. For example, the time for the

andrew11 [14]

A) T(m) = -0.16m +331.3

B) T(2015) = 8.9 . . . seconds

_____
The linear regression function of a graphing calculator can find the equation of the line easily. Or, you can use the 2-point form of the equation of a line.
.. T(m) = (10.5 -14.5)/(2005 -1980)*(m -1980) +14.5
.. T(m) = -0.16(m -1980) +14.5

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3 years ago