Mathematics High School


Write the standard equation of the circle with center (5,-4) and radius 3.
OA (-5)2 + (y + 42 =9
B. (x + 5)2 + (y-4)2 = 9
C. (x+4)2 = (y-5)2 = 3
D. (x+5)2 + (-4)2 =3

Write The Standard Equation Of The Circle With Center (5,-4) And Radius 3.OA (-5)2 + (y + 42 =9B. (x

Answers

Answer 1

Answer:

A. (x - 5)^2 + (y + 4)^2 = 9

Step-by-step explanation:

The standard equation of a circle is in the form:

(x - h)^2 + (y - k)^2 = r^2

where (h, k) is the center and r is the radius. We can substitute what we have:

(x - 5)^2 + (y + 4)^2 = 9

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skewed

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What is the LCM of 4 and 8

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Answer:

8

Step-by-step explanation:

Let me make a table for you.

4,8,

8,

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Let me know if i can help you more!

Kim and Ben are planting a garden. Kim plants 24 flowers in 2 hours. Ben plants 33 flowers in 3 hours. Whose rate is faster?

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Kim’s is faster because she plants 12 flowers per hour while Bens plants 11 flowers per hour

Triangle Review 2.0 (Math i need help please)

Answers

Answer:

A= 30

Step-by-step explanation:

This requires several steps.

First, you need to find the 2 other missing angles.

One can be found easily by substracting 130 from 180

so 180-130 = 50

The other angle is the same as 8x+4

Now set up your equation

180=3x-6 + 8x+4 +50

180 = 3x + 8x -6 + 4 +50

180+6-4-50 = 11x

132 = 11x

132/11 = x

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Now plug in 12 for x in your angle A

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A=3 * 12 - 6

A=36 - 6

A= 30

Can someone help me with this? Right answer gets brainliest!! :)

Answers

Answer:

(10 + s) / 4 =

Step-by-step explanation:

Answer:

(10+s)/4

Step-by-step explanation:

So first, you have to add 10+s. You have to put this in parentheses, since you have to divide 4 by the "result", which would be 10+s. So, the correct answer is (10+s)/4.

Hope this helped!!!! :D

Divide using a common factor of 5 to find an equivalent fraction for ten tenths
one fifth
two fifths
five-tenths
two halves

Answers

Answer:

the correct answer is two halves

Step-by-step explanation:

10/10 divided by 5 is 2/2

Jenna ordered four pizzas for $8.55 each, including tax. If she wanted to give a
15% tip, what would her total bill be?

Answers

Given:

Cost of each pizza including tax = $8.55

Number of pizzas = 4

Tip = 15%

To find:

Her total bill.

Solution:

We have,

Cost of 1 pizza including tax = $8.55

Cost of 4 pizza including tax = [tex]4\times \$8.55[/tex]

                                                = [tex]\$34.2[/tex]

It is given that she wanted to give a 15% tip. So, tip is 15% of $34.2.

[tex]\dfrac{15}{100}\times \$34.2=\$5.13[/tex]

Thus, the amount of tip is $5.13.

Now the total amount of bill is:

[tex]\text{Total amount of bill}=\text{Cost including tax}+\text{Tip}[/tex]

[tex]\text{Total amount of bill}=\$34.2+\$5.13[/tex]

[tex]\text{Total amount of bill}=\$39.33[/tex]

Therefore, the total amount of bill is $39.33.

Solve for the value of a in the triangle below. Round your answer to the nearest tenth

Answers

Answer:

........................

Find the gcf of 100 and 58

Answers

Answer:

2

Step-by-step explanation:

Find the prime factorization of 58

58 = 2 × 29

Find the prime factorization of 100

100 = 2 × 2 × 5 × 5  

Therefore, GCF = 2

Answer:

The answer is 2. Knew this already.

trig question above plz plz plz help

Answers

The answers are:
1. B
2.C

х
-
The table shows a proportional relationship between x and y. Which is k, the constant
of proportionality, such that y = kx?
у. x
0 0
3. 5
6. 10
9 15
12 20

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Answer:C 3/5

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Answer:

Step-by-step explanation:

5x+5

Answer:

the first option will the correct answer

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Answer: thats 17

Step-by-step explanation:

4+8+2+3 Im sure im right Happy b day!

Answer:

38

Step-by-step explanation:

This looks intimidating, but if we break it into smaller parts, it actually becomes quite easy.

They separated it into different shapes for us, so now we just need to find the area of each individual shape.

The blue rectangle has lengths of 2 and 3. We multiply 2 by 3 to get the area, so the area of the blue rectangle is 6.

We do the same for the orange rectangle. Multiply 4 by 8 to get 32.

Add 32 to 6 and we get 38, the area of the entire shape.

Hope that this helps!

Ps: Happy Birthday!

What percent of the dogs and cats sold were dogs? a 70% b 22% c 55% d 45%

Answers

This gives no information, how many of each were sold

Answer:

im going to say c 55%

Step-by-step explanation: please let me know if its wrong so i can fix it thanks

What is Kim's monthly payments for a 5 year $21,000 car loan with an interest rate of
3.95%?

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Answer:lol

Step-by-step explanation: get trolled

Answer:

519,750

Step-by-step explanation:

I think that's the answer, if it's wrong please let me know

Product and sum of 19 and -7

Answers

Answer:89

Step-by-step explanation:

Answer:

the answer is 89

Step-by-step explanation:

What is the total area of the figure below?​

Answers

so: to calculate the area of a triangle is equal to (bxh)/2 and for the trapezoid is ((a+b)/2)xh
so for the triangle part we need to substitute each part for the formula (6x8)/2 which is equal to= 24inch^2. While for the trapezoid substituted would end up like this: ((16+10)/2)(9) which equals to 117 inch^2
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Charles says that the number line shows all the values that make the inequality
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4 5
-3 -2 -1
0 1 2 3

Answers

Answer:

no

Step-by-step explanation:

n ≥ - 1

The inequality states that n is greater than or equal to - 1

To show the equal part on the number line the point at - 1 must be a solid circle, not an open one

No, the given number line does not represent the number line shown by Charles.

What is a number line?

A number line is defined as the number marked on the line calibrated into an equal number of units. For example -1, 0, 1, and so on.

Here,

The inequality is given by Charles,
n ≥ -1

But in the given number line, the value of n is not defined as 1, but Charles inequality consists of the value of n = 1, so the given number line does not represent the number line shown by Charles.

Thus, the given number line does not represent the number line shown by Charles.

Learn more about number line here:

brainly.com/question/17683084

#SPJ2

which number line shows the solution to a -5 > 3?
+
-6 -5 -4 -3 -2 -1 0
9
10 11
12
13
14
15
++
14 15
9
10
11
12
13
-6
6
-5
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Answer:

WILL GIVE BRAINLIEST NO LINKS ANSWER ASAP

a taste test asks people from Texas and California which pasta they prefer brand a or brand b this table shows the results a person is randomly selected from those tested what is the probability that the person is from Texas given that the person prefers brand a

0.62

0.47

0.45

0.64

Answer this question to get marked as barinliest!!!!!!

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Answer:

2x to the 5th power

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Answer:

47

Step-by-step explanation:

180 - 86 = 94
94/2 = 47

Correct answer is A. 47 degrees

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Answer:

This is a test, please refer to the Academic Integrity and Honor Code

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Answer:

The picture isn't showing up for me

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The equation of this line is C; it is y=-4x due to the fact that the rise over run is 8/-2. It is -2 as you are shifting to the left to get to (0,0). It is divisible into an equal number which is -4.

Answer:

y= -4x

Step-by-step explanation:

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Answer:

x=48

Step-by-step explanation:

If 64x=82, what is the value of x?
Round your answer to three places.

Answers

Answer:

1.28

Step-by-step explanation:

First, you need to do 82/64, which will give you just x. Then, you need to round to three places. Without rounding it would be 1.28125

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Answers

Answer:

Hello!! answer: a = 45

Step-by-step explanation:

This is a complimentary angle so we will just do 90 - 45 and get 45 because 45 + 45 = 90 Hope that helps!

Answer:

a = 45

Step-by-step explanation:

The total angle of the shape is 90°

That means you should subtract 90° from 45°

90 - 45 = 45

That's your answer!

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What two things are needed to create an algebraic equation? Provide an example of an algebraic equation.

Answers

Answer:

a variable and an equal sign

Step-by-step explanation:

example:  2x - 3 = 7

2x = 10

x = 5

Answer:

You will need a variable and the equation sign but letters are used in them too

so example of an algebraic equation:

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How do you solve 12*0.2^8=x ?

Answers

Answer:

[tex]x = 3.072 * 10^{-5}[/tex]

Step-by-step explanation:

[tex]x = 12*0.2^8[/tex]

[tex]x = 12 * 2.56E-6 = 0.00000256[/tex]

[tex]x = 3.072E-5 = 0.00003072[/tex]

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