in the circle shown, AB is tangent to circle o at point and OC is a radius

Which relationship is true?

Answers

Answer 1

Answer:

A. [tex] \overline{OC} \perp \overline{AB} [/tex]

Step-by-step explanation:

According to tangent theorem, a tangent is formed when the radius of a circle is perpendicular to the line, meeting at a point around the circle, such that the tangent line would be perpendicular to the radius of the circle with a center.

Given that [tex] \overline{AB} [/tex] is a tangent of the circle O, at a point C, and [tex] \overline{OC} [/tex] is a radius, therefore, it follows that:

[tex] \overline{OC} \perp \overline{AB} [/tex].

This means the radius of the circle is perpendicular to the tangent formed at point C.

Related Questions

HELP ME ASAP IF U CAN!!! a baker needs sugar syrup that is 40% sugar how many gallons of water shoud he add to 5 gallons of 70% sugar syrup to make the 40% syrup. WILL MAKE BRAINLYEST

Answers

Answer:

15/4

Step-by-step explanation:

Equation: 40(5+x)=70*5+0x

Solve:

200+40x=350

40x=150

x = 15/4

15/4 gallons is the answer.

3.75 gallons of water should he added to 5 gallons of 70% sugar syrup to make the 40% syrup

A linear equation is given by:

y = mx + b;

where y, x are variables, m is the slope of the line and b is the y intercept.

Let x represent the amount of water in galloons needed to be added to make 40% sugar. Hence:

40% of (x + 5) = 70% of 5

0.4x + 2 = 0.7 * 5

0.4x = 1.5

x = 3.75

Therefore 3.75 gallons of water should he added to 5 gallons of 70% sugar syrup to make the 40% syrup

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I DONT KNOW! Please help to save my brain

Answers

Answer:

i think it is c

Step-by-step explanation:

Answer: M = F/a

Step-by-step explanation: You Would Have To Divide A On Both Sides To Get M So The Answer is M = F/a

The number of fish in a lake decreased by 25% between last year and this year. Last year there were 60 fish in the lake. What is the population this year? If you get stuck, consider drawing a diagram.

Answers

60 * 0.25 = 15
15 fishes will decrease from 60
60 - 15 = 45 fishes this year

Answer:

45 your welcome <3.

Jamal used his savings to buy 15 pounds of flour at $0.42 per pound,
8 pounds of butter at $3.99 per pound, 1 pound of salt at $0.67
per pound, and 30 pounds of apples at $1.49 per pound. How much of
his saving did he use?
Plz help I’m doing a math test and my grades are pretty low

Answers

Answer: $83.49

Step-by-step explanation: You get every pound and multiply it by the money and add everything at the ned

Answer each question. Would they be functions, or not functions?
Worth lots of points, will mark brainliest!

Answers

The answer is not functions

Answer:some are not functions and some are functions

Step-by-step explanation:

worth 20 points.
Paulette’s brother gave her his DVD collection of 25 movies when he went to college. She started buying DVDs each month after that. The line-of-best fit which models the relationship between the number of DVDs Paulette has in her collection (n ) and the time since her brother went to college in months (m ) is given in the box.
n=1.8m+25

To the nearest number of DVDs, what is the approximate number of DVDs in Paulette’s collection after 14 months?

Answers

1.8(14)+25=50
after 14 months, paulette has 75 DVDs in her collection

The approximate number of DVDs in Paulette’s collection after 14 months is 75 DVDs.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

We have,

let the collection of DVDs ne n and the time spend is m.

and, the Equation for the situation is

n = 1.8 m + 25

Now, the number of DVDs in collection after 14 months is

= 1.8 (14)+ 25

= 50.2

So, the total number of DVDs are

= 50 + 25

= 75

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Are the lines y=-2x-4 and 6x+3y=2 parallel? Answer Yes or No.

Answers

Yes, They are parallel

Brainliest?

Answer:

Yes

Step-by-step explanation:

Given lines:

y=-2x-4 and 6x+3y=2

One is given in slope-intercept form, the second one in standard form

Lets bring the second one to slope-intercept form:

6x + 3y = 23y = - 6x + 23y/3 = -6x/3 + 2/3y = -2x + 2/3

As we see both of the lines have the slope of -2

Answer:

3,664 is 2000 less than 5,664 because if you show your work, it is just subtraction. 5664

-3664

---------

2,000

Find the probability and its complement.

Write your answers as a percent. Round to the nearest percent. You do not need to put the % sign.

There are 14 girls and 12 boys in a class.

P(boy) -

P(NOT boy) -

Answers

Answer: Boy- 46 %. not boy- 54%

Question I’m ten and I’m homeschooled I don’t know what grade I’m supposed to be in so I was wondering if you knew?

Answers

ummmm you should maybe ask your mom or dad

Answer:

In this figure, m ∠FGH=128°. What are the measures of ∠FGI and ∠IGH

Answers

Answer:

we need a figure

Step-by-step explanation:

What are their perimeters?

Answers

[tex]P_1=2\cdot2x+2\cdot(2x+7)=8x+14[/tex]

and

[tex]P_2=2x+x+x+8+x+6+x+2x=8x+14[/tex]

Seems like thier perimeters are equal.

Select all the statements that are true for the graph shown. Submarine's Descent 0 2 4 6 0 X -4 -8 Height Above Sea Level (ft) -12 -16 у Time (sec)

Answers

Answer: A , C

Step-by-step explanation: this is 7th grade work

what would the slope intercept equation of the line shown below

Answers

Answer:

y = -2x - 4.

Step-by-step explanation:

The points marked are (-2,0) and (0,-4).

The slope of line = (-4-0) / (0- -2)

= -4/2 = -2.

The y-intercept is at y = -4,

so the equation required is y = -2x - 4.

Answer:

y = - 2x - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 2, 0) and (x₂, y₂ ) = (0, - 4) ← 2 points on the line

m = [tex]\frac{-4-0}{0+2}[/tex] = [tex]\frac{-4}{2}[/tex] = - 2

The line crosses the y- axis at (0, - 4) ⇒ c = - 4

y = - 2x - 4 ← equation of line

How many inches are in 1 2/5 groups of 1 2/3 inches? PLEASE HELPPPP I ONLY HAVE 10 MINUTES LEFT

Answers

Answer:

i believe its 2.3324 sorry if its wrong, it was rushed

Step-by-step explanation:

There are 2 1/3 inches in 1 2/5 groups of 1 2/3 inches.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

There are 1 2/5 groups of 1 2/3 inches.

Now,

Since, There are 1 2/5 groups of 1 2/3 inches.

Hence, The number of inches = 1 2/5 × 1 2/3

= 7/5 × 5/3

= 7/3 inches.

Thus, There are 2 1/3 inches in 1 2/5 groups of 1 2/3 inches.

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Ms. P brought 54 chocolates to class and Mr. O brought 72 candies. They want to package them in gift
bags to hand out to students that will give them equal amounts of Chocolates and Candies. What is the Greatest Number of Bags
they can put together! Please hurry

Answers

Answer:

Step-by-step explanation:

54/18= 9

72/18 =12

both numbers are devisable by 3, 6, 9 or 18

the greatest number there to use is 18

Answer:

18 bags

Step-by-step explanation:

If you put 3 chocolates in 18 bags you get 54 chocolates in total. Because 3 cannot be split down any lower it will provide the maximum number of bags able to be created.

There will be 3 chocolates and 4 candies in each bag. Making it evenly split to its greatest possibility.

Three of the four points below are on the graph of a proportional relationship between the variables x and y. Which point is NOT on the graph(0,0)
(1,5)
(2,6)
(3,15)?

Answers

Answer:

I think 2,6

Step-by-step explanation: X5

The perimeter of a rectangle is 208 inches. The ratio
of its length to its width is 5:3. What are the
dimensions of this rectangle?
A. 60 in by 44 in
B. 65 in by 39 in
C. 68 in by 36 in
D. 72 in by 32 in

Answers

Answer:

The dimensions of this rectangle are 65 in by 39 in ⇒ B

Step-by-step explanation:

Let us use the ratio method to solve the question

∵ The perimeter of the rectangle = 2(length + width)

∵ The perimeter of a rectangle is 208 inches

∴ 208 = 2(length + width)

→ Divide both sides by 2

∴ 104 = length + width

∵ The ratio of its length to its width is 5: 3

∴ The sum of the ratios = 5 + 3 = 8

→ By using the ratio method

→ length : width : length + width

→ 5 : 3 : 8

→ x : y : 104

→ By using cross multiplication

∵ x × 8 = 5 × 104

∴ 8x = 520

→ Divide both sides by 8

∴ x = 65

∵ y × 8 = 3 × 104

∴ 8y = 312

→ Divide both sides by 8

∴ y = 39

∵ x and y represents the length and the width of the rectangle

∴ The length = 65 inches

∴ The width = 39 inches

∴ The dimensions of this rectangle are 65 in by 39 in

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in the circle shown, AB is tangent to circle o at point and OC is a radius Which relationship is true?

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in the circle shown, AB is tangent to circle o at point and OC is a radius

Which relationship is true?