who wants to be the brainiest? it's ok if you don't know the answer its hard ;(

Answer:

C. bisects that chord

Step-by-step explanation:

The radius of a circle is perpendicular to a chord if and only if it bisects the chord. Therefore, the option b is correct.

In the case when the diameter or the radius should be perpendicular with respect to the chord so it should be bisected the chord also its arc.

At the time when the two chords should be congruent so their corresponding arc should also be congruent.

Therefore, the option b is correct.

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Answer:

first option

Step-by-step explanation:

Step-by-step explanation:

I believe its the one on the top of the second picture because if there is only 16 books they can sell then thats the only one that makes sence hope this helped

Graph third represents the situation if a bookstore sells art books for $25 each. There are 16 books at the store option (C) is correct.

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

It is given that:

A bookstore sells art books for $25 each. There are 16 books at the store.

Let x be the total number of books sold and y be the total amount earned:

The linear equation can be framed as follows:

y = 25x

After plotting the graph of the above linear equation we will get a graph exactly the same as mentioned in the graph third.

Thus, the graph third represents the situation if a bookstore sells art books for $25 each. There are 16 books at the store option (C) is correct.

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Answer:

0.753

Step-by-step explanation:

I just took the test lol

The value of log₃(⁷/₁₆) when log₃4 = 1.262 and log₃7 = 1.771 is;

log₃(⁷/₁₆) = -0.753

We are given;

log₃4 = 1.262

log₃7 = 1.771

We want to find log₃(⁷/₁₆)

Now, from properties of logarithm too, we have;

logₐ(x/y) = logₐx - logₐy

Thus;  log₃(⁷/₁₆) =  log₃7 -  log₃16

Also, we know that; logₐx² = 2logₐx

Thus; log₃16 =  log₃4²

log₃16 = 2log₃4

Thus; log₃(⁷/₁₆) = log₃7 - 2log₃4

Plugging in the relevant values gives;

1.771 - 2(1.262) = -0.753

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Answer:

5.06

Step-by-step explanation:

hope this helps!

Answer:Justin plans to spend $20 on sports cards. Regular cards cost $3.50 per pack and foil cards cost $4.50 per pack

number of packs of regular cards =r and the number of packs of foll cards = f

Cost of Regular card = 3.50

Cost of 'r' packs of regular card = 3.50r

Cost of Foil card = 4.50

Cost of 'f' packs of Foil card = 4.50f

Justin plans to spend $20 on sports cards so the sum of cost of regular and Foil cards should be less than or equal to 20

The inequality becomes

3.50r + 4.50f <= 20

Answer:

The distance between two cities is 70 km.

Step-by-step explanation:

Given that,

The distance between two cities on a map is 3.5 centimeters.

It is also mentioned that the map uses a scale  in which 1 centimeter represents 20 kilometers.

We need to find the actual distance  between these two cities in kilometers.

1 cm = 20 km

3.5 cm = (3.5 × 20) km

= 70 km

Hence, the distance between two cities is 70 km.

Answer:160

Step-by-step explanation:

Answer:

60 degrees

Step-by-step explanation:

Angle ABC is 135 (the exterior angle of ACB) minus angle BAC so

135-75 = 60

Answer:

12 divide by 2+1

2+1=3 so

12/3

4

Answer:

Sydney spent $18 dollars on glitter.

Step-by-step explanation:

3 x 6 = 18.

Hope this helped?! ♥

Answer:

your answer will be 13/5(x-5)

Step-by-step explanation:

hope it helps bye

Answer: 13 /5x−25

Step-by-step explanation: 8 /5x−25 − 6 /30−6x

-78x+390 /−30x2+300x−750

−13x+65 /−5x^2+50x−125

13(−x+5) /5(−x+5)(x−5)

13 /5x−25

Answer:

49 seconds

Step-by-step explanation:

The time perry used is 7/8 of a minute

a minute equals to 60 seconds

so the time perry used is 7/8 x 60 = 52.5 seconds

The winner used 14/15 of 52.5 seconds (perrys time)

so 14/15 x 52.5 = 49 seconds

Answer:

3,052.08 cm^3

Step-by-step explanation:

Here, we want to find the volume of the sphere

We have the formula as;

V = 4/3 * pi * r^3

The radius is 9 cm

V = 4/3 * 3.14 * 9^3

V = 3,052.08 cm^3

Answer:

113.04

Step-by-step explanation:

Answer:

Adele is incorrect

It's four tenths, six hundredths and 2 thousandths.

I think.

Please correct me if I'm wrong

Step-by-step explanation:

Answer:$0.25 per apple

$0.30 per orange

Step-by-step explanation:

I knowwww iM aMbitious and i helped 126

people

Answer:

The answer is below

Step-by-step explanation:

Given that Triangle PTS has all sides with equal lengths, it is considered is an equilateral triangle.

Similarly, with < TPS and <TSP aare both equilateral triangle because they have equal length.

Therefore, ∆ PQS and ∆ SRP are congruent based on side-angle-side theorem.

Similarly, given the fact that their congruent sides of congruent triangles are congruent, both Segment PQ is congruent to segment SR.

Also, Segment PR is congruent to segment SQ as a result of congruent sides of the congruent triangles are congruent.

Lastly, the ∆ PQR and ∆ SRQ are congruent based on the side-side-side theorem.

Cars with ABS or anti-lock brakes do not leave skid marks is a false statement.

Four-wheeled vehicle designed primarily for passenger transportation and commonly propelled by an internal-combustion engine using a volatile fuel.

Cars with ABS or anti-lock brakes are designed to prevent skidding during sudden braking.

However, it is not entirely true that they do not leave skid marks.

Skid marks can still be present, especially in certain situations such as emergency braking on a wet or slippery road surface.

ABS helps to prevent the wheels from locking up, which can reduce the length of skid marks, but they may still be present to some extent.

Therefore, it is not accurate to say that cars with ABS or anti-lock brakes do not leave skid marks, so it is false.

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Answer:

7:5, 7/5, 7 to 5

Explanation:

I think you're asking of this?? If not lmk

Answer:

The answer is 864 cubic meters

Answer:

56 is the answer

Step-by-step explanation:

bcz sum is equal to 90

hence 90-34 = 56

Answer:

Step-by-step explanation:

Answer:

b. P = 56,382(1+0.012)^t

The equation that defines the population in Smalltown t years after 2010 is [tex]P = 56,382(1 + 0.012)^t[/tex]

percentage, a relative value indicating hundredth parts of any quantity.

The population P after 2010 is an exponential growth function of the form:

[tex]P = P_{0} (1 + r)^t[/tex]

where P₀ is the initial population,

r is the annual growth rate as a decimal, and

t is the time in years.

Byu given information P₀ = 56,382,

r = 0.012, and

t is the number of years after 2010.

The equation that defines the population in Smalltown t years after 2010 is:

[tex]P = 56,382(1 + 0.012)^t[/tex]

Hence, equation that defines the population in Smalltown t years after 2010 is [tex]P = 56,382(1 + 0.012)^t[/tex]

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Answer:

Step-by-step explanation:

Here is a formula that can help:

Answer:

10 cm is your answer right answer

Answer:

23

Step-by-step explanation:

Answer:

23

Explanation:

hope this helps

Answer:

3125

Step-by-step explanation:

5 x 5 x 5 x 5 x 5

25 x 5 x 5 x 5

125 x 5 x 5

625 x 5

3125

Answer:

3125 hope this helps you

Answer:

184

Step-by-step explanation:

f(-9) means find the value of the function when x = -9, so substitute -9 into the function and solve:

3(-9)^2 + 5(-9) - 14

3(81) + 5(-9) - 14

3(81) + (-45) - 14

243 - 45 - 14

184

Answer:

x = 6

Step-by-step explanation:

(x + 2) + (2x + 3) = 23

Combine like terms

3x +5 = 23

Subtract 5 from each side

3x+5-5 = 23-5

3x = 18

Divide each side by 3

3x/3 = 18/3

x = 6

Answer:

x = 6

Step-by-step explanation:

1. Remove parentheses where unneeded. x + 2 + 2x + 3 = 23

2. Add constants. x + 5 + 2x = 23

3. Combine like terms. 3x + 5 = 23

4. Subtract "5" from the constants on both sides of the equation. 3x = 18

5. Divide both sides by 3. 3x/3 = 18/3

6. Simplify. x = 6

Answer:

Table

Step-by-step explanation:

A table is an arrangement of data in rows and columns, or possibly in a more complex structure.

Answer:

1,5Step-by-step explanation:

Answer:

Slope: 4

Step-by-step explanation:

I gave you the slope of the graph. The slope is rise/run. The rise is 4, and the run is 1. So you get 4/1 or 4. The graph is positive because the line rises left to right.

Hope it helps!