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Firdavs [7]
3 years ago
15

I need help on this math problem

Mathematics
1 answer:
nadya68 [22]3 years ago
6 0
I’m pretty sure this is how to do it.

You might be interested in
PLEASE HELP!!! I will give brainliest pleasee help. each question has to be solved, there are no options for answers.
Juliette [100K]

The intersecting secant theorem states the relationship between the two intersecting secants of the same circle. The given problems can be solved using the intersecting secant theorem.

<h3>What is Intersecting Secant Theorem?</h3>

When two line secants of a circle intersect each other outside the circle, the circle divides the secants into two segments such that the product of the outside segment and the length of the secant are equal to the product of the outside segment other secant and its length.

a(a+b)=c(c+d)

1.)

6(x+6) = 5(5+x+3)

6x + 36 = 25 + 5x + 15

x = 4

2.)

4(2x+4)=5(5+x)

8x + 16 = 25 + 5x

3x = 9

x = 3

3.)

8x(6x+8x) = 7(9+7)

8x(14x) = 112

112x² = 112

x = 1

4.)

(x+3)² = 16(x-3)

x² + 9 + 6x = 16x - 48

x² - 10x - 57 = 0

x = 14.0554

Learn more about Secant:

brainly.com/question/10128640

#SPJ1

8 0
2 years ago
1) State the area of the given trapezoid.
Ber [7]

Answer:

The answer would be 26

Step-by-step explanation:

First I divided the shape to make a rectangle and a right  angle triangle, then i calculated the shape of the rectangle which came out to be 20. After that I calculated the area of the right angle triangle which is 6. So The answer would be 6 + 20 = 26

5 0
2 years ago
If the area of a rectangle 24a2b and the length is 8ab2, what would the width of the rectangle, given that width is found by div
slava [35]
Area of a rectangle: A = 24 a² b
Length: L = 8 a b²
Width: W = A / L = 24 a² b / 8 a b²
Answer:  W = 3 a / b 
5 0
3 years ago
Point B is halfway between A and C. The distance from C to D is the same as the distance from D to E, which is the same as the d
jek_recluse [69]

Answer:

60

Step-by-step explanation:

area of triangle ACF is (1/2) (AC) (CF) = 180

area of triangle BCE = (1/2) (BC) (CE)

BC = AC/2

CE=(2/3) CF

so (1/2) (BC) (CE) = (1/2) (AC/2) (2/3)CF = (1/2)(2/3)(180) = 60 sq cm

8 0
3 years ago
Xt-3=y solve the literal equation for the variable T.
faltersainse [42]
Xt-3=y

Move three to the other side as a positive number

xt=3+y

Divide everything by x

t=3+y divided by x
5 0
3 years ago
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