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ipn [44]
3 years ago
6

5c+cd when c =1/5 and d=15

Mathematics
2 answers:
Fynjy0 [20]3 years ago
4 0

Answer:

4

Step-by-step explanation:

5(1/5)+(1/5)(15)

5/5+15/5

1+3

4

Leni [432]3 years ago
4 0

Answer:

4

Step-by-step explanation:

Evaluate 5 c + c d where c = 1/5 and d = 15:

5 c + c d = 5/5 + 1/5×15

5/5 = (5×1)/5 = 1:

1 + 3

15/5 = (5×3)/5 = 3:

3 + 1

1 + 3 = 4:

Answer: 4

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HELP ASAP !! easy question and i’ll give brainliest
tia_tia [17]

Answer:

x=38.5

Step-by-step explanation:

\sqrt{23^{2}- 18^{2}}   =\sqrt{205}

cos(x)=\frac{18^{2} +23^{2} -205}{2(18)(23)}

x=38.5(correct to the nearest tenth)

4 0
3 years ago
Read 2 more answers
What equation is equivalent to y+2 = -2(x-3) in slope intercept form
Temka [501]

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-x+y+5

Step-by-step explanation:

7 0
3 years ago
16) 2 is what percent of 20
KIM [24]

Answer:

2 is 10% of 20.

Step-by-step explanation:

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3 years ago
the graph of f(x) is shown below. what are the values of a, b, c, and d in the definition of f(x) below? (graph and definition o
Otrada [13]

Answer:

Step-by-step explanation:

For the given piecewise function,

Let the equation of the segment AB is,

y = ax + 7 where x < -2

Since a point (-2, 3) lies on the given line,

3 = a(-2) + 7

3 - 7 = -2a

a = 2

Therefore, f(x) = 2x + 7 when x < -2

For the segment BC,

f(x) = 3 where -2 ≤ x ≤ 2

For the segment CD,

f(x) = bx + 9

Since a point (2, 3) lies on this segment,

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7 0
3 years ago
Could anyone Solve
viva [34]

The value of the angle shown in the protactor is 50° and the value of y is 10°.

<h3>How to calculate the values?</h3>

The value of y will be:

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y = 10

The value of x when they're complementary will be:

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8x = 88.

x = 88/8 = 12

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x = 18

FDE = 6x + 8

= 6(18) + 8

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= 116

Learn more about angles on:

brainly.com/question/25770607

#SPJ1

3 0
2 years ago
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