What is the length of a segment with end points at (-3,4) and (4,4)? a. 1 b. 4 c. 7 d. 8

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Answer 1
Answer: The length of a segment with end points (-3,4) and (4,4) is c. 7

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CAN SOMEONE PLEASE JUST ANSWER THIS ASAP FOR BRAINLIEST!!!

Answers


7x{y}^(2)

What is the area of a sector with a central angle 210 and a diameter of 4.6

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The area of the sector with a central angle of 210° and a diameter of 4.6units is 2.6π square units.

What is Area?

Area is a collection of two - dimensional points enclosed by a single dimensional line. Mathematically, we can write -

V = ∫∫F(x, y) dx dy

Given is a sector with a central angle of 210° and a diameter of 4.6 units.

The area of a sector can be calculated using the formula -

A{Sector} = θ/360° x 2πr

For the sector given, we have -

θ = 210°

r = 4.6 units

Substituting the values, we get the area of the sector as -

A{Sector} = 210°/360° x 2πr

A{Sector} = 7/12 x 2πr

A{Sector} = 7πr/6

A{Sector} = 7πd/12

A{Sector} = 7π x 4.6/12

A{Sector} = 7π x 0.38

A{Sector} = 2.6π square units

Therefore, the area of the sector with a central angle of 210° and a diameter of 4.6units is 2.6π square units.

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theta = 210°
r = 4.6/2 = 2.3
Area of circle = pi * r * r
= 3.14 * 2.3 * 2.3 = 16.61
Area of sector =
(theta / 360) * area of circle
= (210/360) * 16.61
= 9.69

What is an equation of the line that passes through (0,8) and (4,0)?

Answers

Answer: y=-2x+8

Step-by-step explanation:

To find the slope of the line, you would use (y_(2)-y_(1)  )/(x_(2) -x_(1) ). With the 2 points we are given , we can plug it into this equation to find the slope.

(0-8)/(4-0) =(-8)/(4) =-2

Now we know the slope is -2. To find the y-intercept, we know that the x value is 0. We are given that one of the points is (0,8). That means 8 is our y-intercept.

The final equation we get is y=-2x+8.

Answer:

y= -2×+8

Step-by-step explanation:

find m(slope)

y2-y1 over x2-x1

substitute using (0,8) and (4,0)

m=-2

y=mx+b

substitute x and y to find b using either (0,8) or (4,0)

0=-2(4) + b

0= -8 +b

0+8= -8+8 +b

8=b

y=-2x+8

Use graphs and tables to find the limit and identify any vertical asymptotes of limit of 1 divided by the quantity x minus 3 as x approaches 3 from the left.

Answers

Answer:

\displaystyle \lim_( \to 3^-) (1)/(x - 3) = -\infty

General Formulas and Concepts:

Calculus

Limits

  • Right-Side Limit:                                                                                             \displaystyle \lim_(x \to c^+) f(x)
  • Left-Side Limit:                                                                                               \displaystyle \lim_(x \to c^-) f(x)

Graphical Limits

Step-by-step explanation:

If we graph the function, we can see that as we approach 3 from the left, we go towards negative infinity.

∴  \displaystyle \lim_( \to 3^-) (1)/(x - 3) = -\infty

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Limits

(I screenshot my question and choices. can you please help D: )

Answers

ratio
if 13.3:9.5=2.52:1.8 then they ar similar

we do
13.3/9.5=2.52/1.8?
1.4/1=1.4/1

ratio is 1.4:1 or invert 1:1.4

answer is 2nd choice

yes; 1:1.4

Is 10.6 less than 10.06?

Answers

In terms of numerical value, 10.6 is greater than 10.06.

Use the concept of place value defined as:

Every digit in a number has a place value in mathematics. The value a digit in a number represents based on where it is in the number is known as place value.

The difference lies in the decimal places.

When comparing decimals:

Look at the value of each digit after the decimal point,

In this case:

Both numbers have the same whole number value of 10,

But the first decimal place in 10.06 is 0, whereas in 10.6 it is 6.

Since 6 is greater than 0, 10.06 is actually less than 10.6.

Hence,

The decimal number 10.6 is greater than 10.06.

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no because in approximately iz 11 and the following number iz 10.1