4 years ago

Find the value of x. If necessary, round your answer to the nearest tenth. The figures are not drawn to scale.

Mathematics

1 answer:

Setler [38]4 years ago

3 0

Answer:

$x=9.4$

Step-by-step explanation:

we know that

Applying the Intersecting Secant-Tangent Theorem

$(18+4)(4)=x^{2}$

$(22)(4)=x^{2}$

$88=x^{2}$

square root both sides

$x=9.4$

You might be interested in

Y=x+ 5 <br>y = 6<br>HELP!!<br>Solve this system of equation algerbraically.

kati45 [8]

Answer:

x = 1

Step-by-step explanation:

plug y = 6 on to the equation y =x + 5

=> 6 = x +5

=> x = 1

5 0

3 years ago

Read 2 more answers

Joint ownership does not guarantee there will be no problems in transferring property, true or false?

Natasha_Volkova [10]

This is true.
Hope I helped.

3 0

4 years ago

Read 2 more answers

Which group of numbers even or odd include more prime numbers? Why?

serg [7]

The First group i.e 1-10 include more prime numbers .(2,3,5,7,1)

Because it has the basic inputs of every number
Like 15 consists of 3×5

7 0

3 years ago

Read 2 more answers

1. r-8/5=-4/11<br> 2. 9a/a+4= 3/5

BigorU [14]

Answer:

1 r= 68/55

2 no solution

Step-by-step explanation:

3 0

3 years ago

Area of the plane figure

Viefleur [7K]

Answer:

Area = 16.8 * 7 / 2 = 58.8 ft2

Step-by-step explanation:

Have

18.2^2 = 7^2 + a^2

-> a^2 = 18.2^2 - 7^2

-> a^2 = 282.24

-> a = 16.8

Area = 16.8 * 7 / 2 = 58.8 ft2

3 0

3 years ago