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Travka [436]
3 years ago
5

Picture included What is the value of X for the picture

Mathematics
1 answer:
Natali [406]3 years ago
7 0

Given:

One secant is x+ 5 and 8

Other secant is x + 1 and 9

To find:

The value of x

Solution:

If two secant segments intersect outside a circle, then the product of one segment and its external segment is equal to the product of other segment and its external segment.

External segment = 8 + x + 5 = x + 13

Another external segment = 9 + x + 1 = x + 10

\Rightarrow 8(x+13)=9(x+10)

\Rightarrow 8x+104=9x+90

Subtract 90 from both sides.

\Rightarrow 8x+104-90=9x+90-90

\Rightarrow 8x+14=9x

Subtract 8x from both sides.

\Rightarrow 8x+14-8x=9x-8x

\Rightarrow 14=x

The value of x is 14.

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Solve the following equation. Then place the correct mixed number in the box provided. 5x/7=22
natka813 [3]
We have that
<span> 5x/7=22
multiply by 7 both sides
5x=22*7-------> 5x=154
divide by 5 both sides
x=154/5
x=30.8--------> x=30 4/5

the answer is
x=30 4/5</span>
7 0
4 years ago
1790.6204<br> 18.5376<br> what is the expanded notation?
Neporo4naja [7]

Answer:

1790.06204 = 1 × 1000 + 7 × 100 + 9 × 10 + 0.6204

18.5376= 1 × 10 + 8 + 0.5376

5 0
3 years ago
PVIEW (1)
Gekata [30.6K]

Answer: 4.234, 4.232, 4.228, 4.225

Step-by-step explanation:

When we have numbers higher than five we round up and when we have numbers below find we round down. When we have a number 5 we round up as well.

6 0
3 years ago
Factor x2-3x+2 please i need help
suter [353]
X^2 - 3x + 2 =
(x - 1)(x - 2) <==
7 0
3 years ago
I need help please ​
saul85 [17]
Answer-44


You can turn both of the denominators ( bottom numbers on the fractions ) into 120 ( the whole number ) and the top numbers can be multiplied by how many times the denominators went into 120. Then add the top numbers which equals 76 and then 120-76=44. Hope that kinda helps !!
7 0
3 years ago
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