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Darina [25.2K]
3 years ago
12

Find the value of x.

Mathematics
1 answer:
ElenaW [278]3 years ago
7 0

Answer:

x = 3

Step-by-step explanation:

Given 2 intersecting chords, then

The product of the parts of one chord is equal to the product of the parts of the other chord, that is

5x × x = 5 × 9

5x² = 45 ( divide both sides by 5 )

x² = 9 ( take the square root of both sides )

x = \sqrt{9} = 3

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What is the surface area of the rectangular prism, if its length is 17 meters?
wel

     182 m^ (Third answer) because it is not the volume

2 rectangles measuring 17x2               2(17x2)= 2x34 = 68 m^

2rectangles measuring 17x3                  2(17x3)=2x51+102 m^

2rectangles measuring 3x2                     2(3x2)=2x6=12 m^

    TOTAL---------------------------------------------------------182 m^

8 0
3 years ago
Emilio bought 5.65 of green grapes and 3.07 pounds of red grapes
NISA [10]

The weight of each bag is 0.545 lb .

<h3>What is weight ?</h3>

Weight in maths is the value of the mass of an object on a measuring scale , It is measured in pound , ounce , kilogram etc.

It is given that

Total weight of green grapes = 5.65 lb

Total weight of red grapes = 3.07lb

Total weight = 5.65 +3.07 = 8.72   lb

Total number of bags = 16

the weight of each bag

= 8.72 / 16

= 0.545 lb

Therefore the weight of each bag is 0.545 lb .

The complete question is

Emilio bought 5.65lb  of green grapes and  3.07lb of red grapes. He divided the grapes equally into 16 bags. If each bag of grapes has the same weight, how much does each bag weigh?

To know more about Weight

brainly.com/question/10069252

#SPJ1

5 0
2 years ago
A 10-foot ladder is leaning against a tree. The bottom of the ladder is 6 feet away from the bottom of the tree. Approximately h
lutik1710 [3]
8 feet, because 10^{2} - 6^{2} = 64;
 \sqrt{64} = 8[tex] 
3 0
4 years ago
You and a friend decide to sell cookies to raise
____ [38]
Combined like terms 11d+8
6 0
3 years ago
The second term of an arithmetic sequence is -39. The rule a, = a -1 + 12 can be used to find the next term of the
siniylev [52]

Step-by-step explanation:

the first one is the correct one

a, = -51+12(n-1)

a(2) = -51+12(2-1)=-39

I hope this helps

Im sure from the answer

but I couldnt explain it exactly

4 0
3 years ago
Read 2 more answers
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