2 years ago

Number 7 solve for c

Mathematics

1 answer:

s2008m [1.1K]2 years ago

4 0

Answer:

Step-by-step explanation:

Since equalateral. The angles are the same.

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Angle D and Angle F are supplementary. The measure of Angle D is (3x + 5), and the measure of angle F is (2x). What is the measu

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Step-by-step explanation:

Two angles are called suplementary when their measures add to 180 degrees.

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The value of y varies directly with c. If x = 2, then y = 7. Find the value of x if y = 84.

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Answer:

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Step-by-step explanation:

y = x*c

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2 years ago

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There are 100 students at a college who have taken a course in calculus, 110 who have taken a course in discrete mathematics, an

vesna_86 [32]

Answer:

110 students

Step-by-step explanation:

The number of students who have only taken calculus is given by the number of students who have taken calculus minus the students who have taken both classes:

$C =100 -50\\C= 50\ students$

The number of students who have only taken discrete mathematics given by the number of students who have taken discrete mathematics minus the students who have taken both classes:

$D =110 -50\\C= 60\ students$

The number of students that have taken a course in either calculus or discrete mathematics is:

$E = C+D = 50+60\\E= 110\ students$

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