Please help what does B and C equal

Answer:

3,800x(14)

Step-by-step explanation:

20-13=7

so i think the answer would be m 13-20?

Answer:

Length: 25

Width: 9

Step-by-step explanation:

Answer:

A.) 57.12 in²

Step-by-step explanation:

Okay, so you can split this into a rectangle and a semicircle, so we're gonna start on the rectangle:

We already have the width and the height of our rectangle, so we just have to plug into our formula (height x length):

8 x 4 = 32

Now we have to do the half-circle (the formula for the area of a circle is pi x radius²) so we have to find the radius (half the diameter):

8 ÷ 2 = 4

Now we can plug:

4² = 16

We're using 3.14 for pi so:

3.14 x 16 = 50.24

Now we divide this because we only have a half-circle:

50.24 ÷ 2 = 25.12

Now we add our rectangle and our semicircle together:

32 + 25.12 = 57.12

And that's actually an option, so the area of the figure is A.) 57.12 in²

hope this helps:)

Answer:

________________________________

________________________________

igs those are parallel lines LOL

if the longest side of a triangle is equal to the sum of the squares of the lengths of the other two sides, then it is an right triangle.

Answer:

Square all side lengths. If the longest side length squared is equal to the sum of the squares of the other two side lengths, then it is a right triangle.

Step-by-step explanation:

that is the sample response

Answer:

1. 50

2. 10

3. 75%

Step-by-step explanation:

Answer:

10y=27+7

10y=34

y=34/10

y=3.4

Step-by-step explanation:

Firstly 7 is added to 27

Then adding 7 and 27

Dividing 34 by 10

Answer:

x^2+7x +49/4 and (x+7/2)^2

x^2+bx +b²/4 and  (x+b/2)^2

Step-by-step explanation:

Given the expression

x^2+7x+c

We need to find the constant that completes the expression

Take the half of the cpeffiecient of x = 7/2

Taking the square of the result

Square of the result  = (7/2)^2

Hence c = (7/2)^2

The expression becomes;

x^2 + 7x + (7/2)^2

= x^2+7x +49/4

= (x+7/2)^2

For x^2+bx+d

We need to find the constant that completes the expression

Take the half of the cpeffiecient of x = b/2

Taking the square of the result

Square of the result  = (b/2)^2

Hence d = (b/2)^2

The expression becomes;

x^2 + bx + (b/2)^2

= x^2+bx +b²/4

= (x+b/2)^2

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

The vertex is the extreme point of the curve. It lies on the vertical line that is the axis of symmetry.

The x-intercepts are where the graph crosses the x-axis. (They are symmetrically located about the axis of symmetry.)

The y-intercept is where the graph crosses the y-axis.

Answer:

hope it helps.

stay safe healthy and happy.

Answer:

90

Step-by-step explanation:

[tex] {3}^{4} + 9[/tex]

[tex](3 \times 3 \times 3 \times 3) + 9[/tex]

[tex]81 + 9[/tex]

[tex]90[/tex]

Using the formula for area of a circle:

Area = pi x radius^2

Replace area with the given value:

39.62 = pi x radius^2

Divide both sides by pi

Radius^2 = 39.62/pi

Radius^2 = 12.62

Solve for radius by taking the square root of both sides

Radius = sqrt(12.62)

Radius = 3.55 cm

Answer:

2ab(7a^4b^2+ a^5×b-2a)

start with multiple 2ab into the equation

(2ab×7a^4b^2)+(2ab×a^5×b)-(2ab×2a)

((2×7)a^(4+1)b^(2+1))+(2×a^(5+1)×b^(1+1))-((2×2)a^(1+1)×b)

14×a^5×b^3+2×a^6×b^2-4×a^2×b

Answer:

14.75

Step-by-step explanation:

Add them all up, divide by 12

Answer:

3/4

Step-by-step explanation:

Answer:

75%

Step-by-step explanation:

75% and 0.75 are considered the same thing

Answer:

subject?

Step-by-step explanation:

Answer:

The C, the third one!

Step-by-step explanation:

Answer:

205.75

Step-by-step explanation:

first, separate the floor into 3 different rectangles to calculate the area and then add them together.

area of rec=L*B

rec 1: 11.5*8=92

rec 2: (12.5-5)*(18.5-8-7)=26.25

rec 3:7*12.5=87.5

Then:

92+26.25+87.5=205.75

The values for the first part is..25 like choc...25 do not like choc..25 for the 3rd and yes..25 for 4th

Part b...zero percent..every 1 liked on or the other

Part c..it's equal for like choc..and same like cheese..

Answer:

8b + 11 + 6x + 5c

Step-by-step explanation:

(8b + 7) + (6x – 4) + (5C + 8)

8b + 7 + 6x - 4 + 5c + 8

8b + 11 + 6x + 5c

Answer:=6x+8b+5C+11

Step-by-step explanation:

(8b+7) + (6x-4) + (5C+8)

Remove parentheses (a) = a

=8b+7+6x-4+5C+8

Group like terms

=6x+8b+5C+7-4+8

Add Subtract the numbers 7-4+8=11

=6x+8b+5C+11

Answer:

63

Explanation:

180   -   117 = 63

PLS PLS PLS HELP ME: brainly.com/question/23330137

Answer:

x = 63°

Step-by-step explanation:

180 - 117 = 63

Answer:

83 total surface area

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

Answer:

83+x

83÷x

83x

83-x

I hope it will be help you

Answer:

1

Step-by-step explanation:

Answer:

see below :)

Step-by-step explanation:

answer: 1

the equation would be written like so: 5n+6=11

5(1) = 5

5+6 = 11

n=1

Answer:

The terminal point would be (1,0)

Step-by-step explanation:

Recall that in a unit circle, x° is located at the point (cosx°,sinx°) therefore the terminal point would be (cos(360°),sin(360°)) -> (1,0)

In a unit circle, it is given that 0 = 360°. The terminal point would be equal to (1,0).

The circle unit terminal Points in the unit circle to locate the terminal point, begin with (1,0).

In a unit circle, x° is located at the point (cosx°,sinx°)

In a unit circle, 0 = 360°.

therefore the terminal point would be

(cos(360°),sin(360°)) -> (1,0)

Learn more about  terminal points;

https://brainly.com/question/3988149

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