Ask question

Ask question

All categories

3 years ago

11

Help please if you can will give branliest

2 answers:

Yuliya22 [10]3 years ago

7 0

Answer:

i’m thinking it might be 10?

Step-by-step explanation:

Alexxandr [17]3 years ago

4 0

Answer:

the answer is 10

Step-by-step explanation:

the line AC devides OB at point E which is the midpoint of line OB meaning line AC cuts OB evenly therefore line OE and EB are the same length added together they make up OB which is half the diameter of circle O because O is center point and half the diameter is the radius. If OE is 5 then EB is too and added together they make 10

You might be interested in

If the farmer has 234 feet of fencing, what are the dimensions of the region which enclose the maximal area?

marissa [1.9K]

Answer: 58 ft × 58 ft

Step-by-step explanation:

Let the length of the region = x feet

And, the width of the region = y feet

Since, the perimeter of the region = 234 feet ( Given )

⇒ $2(x+y) = 234$

⇒ $x+y = 117$

⇒ $y = 117 - x$

Again the area of the region, A = xy

⇒ $A(x) = x(117-x)$

⇒ $A(x) = 117x - x^2$

By differentiating the above equation with respect to x,

⇒ $A'(x) = 117 - 2x$

For maxima or minima,

$A'(x) = 0$

$\implies 117 - 2x = 0$

$\implies -2x = -117$

$\implies x = 58.5$

Again differentiating equation A'(x) with respect to x,

We get, A''(x) = -2

Hence, For x = 58.5 A''(x) = negative

⇒ For x = 58.5 feet the area A(x) is maximum,

⇒ The length of the region having maximum area = x = 58.5 feet

And, the width of the region having maximum area = y = 117-x= 117 - 58.5=58.5 feet,

⇒ The dimension of the region having the maximum area = 58.5 ft × 58.5 ft

8 0

3 years ago

Read 2 more answers

A convex polyhedron has faces that consist of 1 pentagon, 5 congruent equilateral triangles, and 5 congruent

-Dominant- [34]

Answer:

20

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

What is the following product?<br> (Square root 12 + square root 6) (square root 6 - square root 10)

USPshnik [31]

Answer:

$6\sqrt{2}-2\sqrt{30}+6-2\sqrt{15}$

Step-by-step explanation:

$(\sqrt{12} +\sqrt{6} )(\sqrt{6}-\sqrt{10} )$

$\ \sqrt{12} \sqrt{6} -\sqrt{12} \sqrt{10} +\sqrt{6} \sqrt{6} -\sqrt{6} \sqrt{10}$

$\sqrt{72} -\sqrt{120} +\sqrt{36} -\sqrt{60}$

$6\sqrt{2}-2\sqrt{30}+6-2\sqrt{15}$

8 0

2 years ago

ivan is painting the walls of his bedroom each of the walls have the same area. ivan buys a 6.8 pint can of paint. with the whol

monitta

3 2/5 = 3*5/5 + 2/5 = 17/5 = 3,4

6,8 pints for 3.4 walls

x pints for 1 wall

________________________

x = (6,8*1)/3,4 = 2

The answer is two pints.

6 0

2 years ago

Which is the coefficient of the expression 82 + 4 - 3x ?

Illusion [34]

Answer:

86 - 3x

Step-by-step explanation:

1- Calculate

7 0

2 years ago