Help me with this please

Answer:

12.57 or 4π

Step-by-step explanation:

Since the area of 16, the 2 sides must be 4 and 4

From that we can infer that the diameter is 4

Radius is 2

radius squared*pi

4*3.142

12.57

Answer:

x-intercept: 3 or (3,0)

y-intercept: -10 or (0,-10)

Step-by-step explanation:

1. The intercepts of a graph are points at which the graph intersects with the x - or y-axis.

2. Given the information above, the line intersects with the x-axis at (3,0) and the y-axis at (0,-10).

Therefore, the x-intercept is 3 or (3,0) and the y-intercept is -10 or (0,-10).

Answer:

x = 6

Step-by-step explanation:

it states 6 times the quantity x - 2, so the expression would be 6 ( x - 2 ) = 24. first multiply because you cannot add or subtract unlike terms. so 6 multiplied by x and -2, the expression would be (6x - 12) = 24. add 12 to 12 so you cancel the coefficient. but when adding to the constant add to the sum. now it is 6x = 36. since 6x is multiplication, divide 6x by 6 to isolate the variable, but divide the answer, 36 divided by 6 is 6. therefore x = 6. hope this helps

Answer:

Add the ratio together: 1 + 4 = 5

Divide total by 5: 40/5 = 8

Multiply 8 by each portion of the ratio:

8 x 1 = 8

8 x 4 = 32

Time gets 8

Sam gets 32

Answer:

C=100+10x

Step-by-step explanation:

its 10$ per visit and x represents the number of visits. and you get a 1 time membership fee of 100 so its 100+10x=C c stand for cost.

Answer:

Neither of the graphs shown.

Step-by-step explanation:

Given the quadratic equation, y = - (x + 1)² - 3, where a = -1, and the vertex is the minimum value that occurs at point (-1, -3). It is easier to tell which graph corresponds to the given equation due to the coefficient, a. In quadratic fucntions, if a < 0, then it means that it is a downward-facing parabola.  The value of a makes the parent function wider or narrower.  

Also, the parabola is shifted 1 unit to the left, as defined by h = -1, and 3 units downward, defined by k = -3.

I'm not sure if there are other graphs as options. Since neither one of the graphs shown applies to the given quadratic equation, I'm including a screenshot of the correct graph for your reference, where it shows where the vertex is located, along with the y-intercept, (0, -4) -- just in case.   Hopefully this helps.

Answer:

both you and your friend study for 45mins

Step-by-step explanation:

Answer:

74 cars

Step-by-step explanation:

14(2) + 4x = 324

28 + 4x = 324

4x = 296

x = 74

Answer:

8 and 3

Step-by-step explanation:

Answer:

The numbers are 8 and 3

Step-by-step explanation:

Hope This Helps!

Answer:

480

Step-by-step explanation:

Answer: B

Step-by-step explanation: I got it right.

Answer:

GUYS THE PERSON ABOVE ME IS WRONG THE ANSWER IS NOT B IT IS C TRUST ME

Answer:

m = 21

Step-by-step explanation:

-5 = 2 - [tex]\frac{m}{3}[/tex]

Multiply both sides of the equation by 3.

-15 = 6 - m

Swap sides so that all variable terms are on the left hand side.

6 - m = -15

Subtract 6 from both sides.

-m = -15 - 6

Subtract 6 from −15 to get −21.

-m = -21

Multiply both sides by −1.

m = 21

Hope this helps you out =D

[tex]\\ \sf\longmapsto a+b[/tex]

[tex]\\ \sf\longmapsto 123+76.5[/tex]

[tex]\\ \sf\longmapsto 199.5[/tex]

[tex]\\ \sf\longmapsto 199[/tex]

Answer:

The answer is D.72°

Step-by-step explanation:

hope this helps.

1. The relationship between number of towers and number of customers is proportional.

2. When there are 576 towers, the number of customers that the company is 27648 customers.

From the information, the table shows the number of cell phone towers a company will build as the number of its customers increases.

When there are 5.25 towers, the customers are 252. This will be:.

= 252 / 5.25

= 48

Also, when it's 6.25, the customers are 300. This will be:

= 300/6.25

= 48

Therefore, there's a constant value of 48. This illustrates proportionality.

When there are 576 towers, the number of customers that the company have will be:

= 576 × 48

= 27648

Learn more about proportional relationship on:

brainly.com/question/20328591

#SPJ1

Answer:

≈8.66

Step-by-step explanation:

a²+b²=c²

5²+b²=10²

25+b²=100

25+b²-25=100-25

b²=75

b=√75

≈8.66

pls mark me as brainliest!

Answer:

8.66

Step-by-step explanation:

You're solving for b.

first, use the formula

c = a^2 +b^2

b = c^2 -a^2 = 10^2 - 5^2 = 8.66025

Don't forget that you have to square root it.

Answer:

<1 = 107.5 degrees

<2 = 72.5 degrees

Step-by-step explanation:

<1 = x

<2 = x -35

x + x - 35 = 180

2x = 180+35

x = 215/2

x = 107.5

<1 = 107.5

<2 = 72.5

Answer:

-13

Step-by-step explanation:

1. To find the slope, it'd be much to convert the line from standard form to slope-intercept form, meaning we have to solve for y. (y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.)

2. (Solving)

Step 1: Subtract 13x from both sides.

Step 2: Add 5 to both sides.

3. As you can see, -13 is in the place of m, the slope.

Therefore, the slope of the equation 13x + y - 5 = 0 is -13.

Answer:

O Two times x minus seven plus ten

Answer:

x= 31/3

Step-by-step explanation:

Answer:

haha get noobed hah jk 180 degrees

9% of 89

[tex] \frac{9}{100} \times 89[/tex]

801/100

= 8.01

Answer:

the inverse is option B.............

Answer:

n=7

Step-by-step explanation:

difference means subtraction so:

8n - 21= 35

8n=35+21

8n= 56

n= 56÷8

n=7

Answer:

153

Step-by-step explanation:

Since the given sequence is arithmetic because it has common difference.

-43-(-45) ,= -43+45 = 2

-41+43 = 2

-39+41 = 2

Therefore, the common difference is 2.

General Term

[tex] \displaystyle \large{a_n = a_1 + (n - 1)d}[/tex]

Since we want to find the 100th term, substitute n = 100.

We know common difference which is 2 and defined as 'd'; substitute d = 2

a1 means first term so:-

[tex] \displaystyle \large{a_{100}= - 45 + (100 - 1)2} \\ \displaystyle \large{a_{100}= - 45 + (99)2} \\ \displaystyle \large{a_{100}= - 45 + 198} \\ \displaystyle \large{a_{100}= 153}[/tex]