1 year ago

Example

Mathematics

1 answer:

Anestetic [448]1 year ago

7 0

Nani wait what I don't know

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Lines and are parallel. The slope of line p is -3. What is the slope of line ? I will mark u as brainiest if u do it

lara [203]

Answer:

-3

Step-by-step explanation:

parallel lines have congruent slopes. since p is congruent to q, then its slope is also -3

4 0

3 years ago

The function f is defined by f(x) = a + bcos2x, for 0 ≤ x ≤ π. It is given that f(0)=−1 and f(1/2π) = 7. (i) Find the values of

olga_2 [115]

Sub in given values to get 2 equations.

$a + b \cos(2*0) = -1 \rightarrow a+b = -1 \\ \\ a+b \cos(2*\frac{\pi}{2}) = 7 \rightarrow a - b = 7$

Solve system using elimination. Add the equations together, cancelling out 'b'
$2a = 6 \\ \\ a = 3$

Sub into first equation to get value for 'b'
$3+b = -1 \\ \\ b = -4$

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3 years ago

What is the value of the 3 in parenthases [3]45,423,912

oee [108]

Answer:

300,000,000

Step-by-step explanation:

change everything after the 3 to a zero, hope this is the answer you are looking for

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2 years ago

Hillside Travel pays its employees $16 per hour plus 8% commission on all trips booked. Tyrus worked 20 hours last week and book

4vir4ik [10]

Answer:

$488

Step-by-step explanation:

16×20=320

8%×2100

0.08×2100

168

320+168=$ 488

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2 years ago

In a busy period you are required to use the support

Alex

Answer:

what are the details

Step-by-step explanation:

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3 years ago