Please help need help asap!!

Answers

Answer 1

Answer: 5v - 9 = 6
5v = 6 + 9
v = (6 + 9) / 5
v = 3

8v + 7 = 8 (3) + 7 = 31

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Multipy (2x + 4 (x - 4) Zzz
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Does the graph below represent a function? A. YesB. No
C. Sometimes
D. Not enough information.

Answers

Yeah C should be the correct answer

Classify the following triangle as acute, obtuse, or right.
30°
249
126

Answers

Answer:

30 - Acute

249 - Obtuse

126 - Obtuse

Step-by-step explanation:

Less than 90 - Acute

90 - Right

More than 90 - Obtuse

The ordered pair (x,y)=(2,-3) is a solution to which of the following systems of equation

Answers

Answer:

Y=2x-7

Step-by-step explanation:

Calculate 188 meters___________Yards

Answers

Answer:

205.599

Step-by-step explanation:

Answer:

205.599 yards

Step-by-step explanation:

1 meter = 1.09361 yards

Multiply 188 meters by 1.09361 yards

188 meters = (1.09361 yards) x (188 meters)

= 205.599 yards

Convert x2 + y2 = 16 to polar form.r = 16

r = 4

θ = 16

θ = 4

Answers

The polar form of the equation x² + y² = 16 is x = 4 or y = 4 or r = 4 ( x = y = r = 4) option (B) is correct.

What is the polar equation?

A polar coordinate system is a two-dimensional coordinate system in which a distance from a reference point and an angle from a reference direction identify each point on a plane.

It is given that:

The rectangular form of an equation is:

x² + y² = 16

The above equation representing a circle equation:

We can write the above equation as follows:

x² + y² = 4²

As we know, the polar form of the equation is:

x = r cos(θ)

y = r sin(θ)

r is the radius of the circle

r = 4

θ is the angle made by the component of x and y:

tanθ = y/x

tanθ = r/r; x = y = r

tanθ = 1

θ = 45 degrees

Thus, the polar form of the equation x² + y² = 16 is x = 4 or y = 4 or r = 4 ( x = y = r = 4) option (B) is correct.

Learn more about the polar form here:

brainly.com/question/13640455

#SPJ5

The Correct Answer is Option B

r = 4

Ex. CONVERT 2 + 2 = 4 x 4 = 16

The temperature was -12 degrees in the morning and rose to a high of 27 degrees for the day. What was the increase in temperature for the day? 12 degrees 15 degrees 27 degrees 39 degrees

Answers

Answer:

Step-by-step explanation:

27 - -12 is 39, friend.

Answer:

Step-by-step explanation:

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A classroom board is 36 inches wide and 24 inches tall. Cherylis putting ribbon along the outside edge of the board. Howmany inches of ribbon will she need?24 inches36 inchesA 156 inches B 120 inchesC90 inchesD 60 inches

Help pleaseeee my sister needs help and i dnt get this

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