Which expression can be used to determine the reference angle for an angle, x, measuing 150 degrees
Answers
Answer 1
Answer:
Answer:
see explanation
Step-by-step explanation:
150° is in the second quadrant.
To find the reference angle in the first quadrant subtract from 180°
reference angle = 180° - 150° = 30°
Answer 2
Answer:
Answer:
-180-x
Step-by-step explanation:
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What is the constant of variation for the quadratic variation?x 2 3 4 5 6 y 20 45 80 125 180 A.5 B.10 C.15 D.25
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What will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 7.5?A rectangle is shown. The length of the rectangle is labeled as 8 cm, and the width is labeled as 6 cm. Perimeter = 58 cm, area = 209.25 cm2 Perimeter = 58 cm, area = 2,700 cm2 Perimeter = 210 cm, area = 2,700 cm2 Perimeter = 210 cm, area = 209.25 cm2
2+3=8, 3+7=27, 4+5=32, 5+8=60, 6+7=72, 7+8=???????? SOLVE IT IF YOU CAN
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Answers
Take 10 to the other side.
Multiply by 4 to isolate b
4 and 4 cancels out
b = 68
Answers
We have to use the chain rule's
%3Dln(17-x))
![f[g(x)]=ln[g(x)]](//tex.z-dn.net/?f=f%5Bg(x)%5D%3Dln%5Bg(x)%5D)
therefore
%3Dln(u))
and
%3D17-x)
them we have
%3Df'(u)*g'(x))
%3D%5Cfrac%7B1%7D%7Bu%7D)
%3D-1)
%3D%5Cfrac%7B1%7D%7Bu%7D*(-1))
%3D-%5Cfrac%7B1%7D%7Bu%7D)
%3D-%5Cfrac%7B1%7D%7B17-x%7D%7D%7D)
therefore
and
them we have
Answers
The table is attached as a figure
The given equation is ⇒⇒⇒⇒ y = 2x
To solve this equation, we need to pick numbers from the table then this number will be substituted into the equation to find y
we need 3 solutions . so, we need to pick 3 numbers of x
From the table, let us choose x = 0
y = 2x
y = 2 * (0)
y = 0
From the table, let choose second value of x such as x = 1
y = 2 * (1)
y = 2
From the table, let choose third value of x such as x = -1
y = 2 * (-1)
y = -2
So, the picked three solutions are
y = 0 at x = 0
y = -2 at x = -1
y = 2 at x = 1
The given equation is ⇒⇒⇒⇒ y = 2x
To solve this equation, we need to pick numbers from the table then this number will be substituted into the equation to find y
we need 3 solutions . so, we need to pick 3 numbers of x
From the table, let us choose x = 0
y = 2x
y = 2 * (0)
y = 0
From the table, let choose second value of x such as x = 1
y = 2 * (1)
y = 2
From the table, let choose third value of x such as x = -1
y = 2 * (-1)
y = -2
So, the picked three solutions are
y = 0 at x = 0
y = -2 at x = -1
y = 2 at x = 1
Answers
210 words ... 30 minutes
x words ... 1 minute
If you would like to know how many words can David type in 1 minute, you can calculate this using the following steps:
x * 30 = 210 * 1 /30
x = 210 / 30
x = 7 words
Result: David can type 7 words in 1 minute.
x words ... 1 minute
If you would like to know how many words can David type in 1 minute, you can calculate this using the following steps:
x * 30 = 210 * 1 /30
x = 210 / 30
x = 7 words
Result: David can type 7 words in 1 minute.
Answers
it would be 200×0.07= 14×19= 266
I = PRT
P for Principle Amount
R for Rare
T for Time in years
I = 200 × 0.07 × 19 (70% =
= 0.07)
= $266 - this is the interest
You will have 200 + 266 = $466 in your account
P for Principle Amount
R for Rare
T for Time in years
I = 200 × 0.07 × 19 (70% =
= $266 - this is the interest
You will have 200 + 266 = $466 in your account