3 years ago

What is the value of the expression 24 – (7 + 5) ÷ 6 + 8? A. 10 B. 14 C. 11 D. 30

1 answer:

6 0

The answer is B 7 plus 5 make 12 divide 12 by 6 which is two after that you add 2 plus 8 which is 10 so subtract 24 minus 10 which is 14

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Section 5.2 Problem 17:

Elina [12.6K]

This DE has characteristic equation

$4r^2 - 12r + 9r = (2r - 3)^2 = 0$

with a repeated root at r = 3/2. Then the characteristic solution is

$y_c = C_1 e^{\frac32 x} + C_2 x e^{\frac32 x}$

which has derivative

${y_c}' = \dfrac{3C_1}2 e^{\frac32 x} + \dfrac{3C_2}2 x e^{\frac32x} + C_2 e^{\frac32 x}$

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Katarina [22]

copy the given expression on your answer sheet

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2 years ago

Find the degree measures of the next two positive and the previous two negative angles that are coterminal with the angle 75°.

AlladinOne [14]

9514 1404 393

Answer:

435°, 795°
-285°, -645°

Step-by-step explanation:

Add or subtract multiples of 360° to find coterminal angles.

<u>Positive</u>

75° +360° = 435°

75° +2×360° = 795°

<u>Negative</u>

75° -360° = -285°

75° -2×360° = -645°

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Rama09 [41]

Answer:

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Step-by-step explanation:

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