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joja [24]
2 years ago
7

What is the value of X.​

Mathematics
2 answers:
egoroff_w [7]2 years ago
3 0

Answer:

Step-by-step explanation:

MakcuM [25]2 years ago
3 0

Answer:

C

Step-by-step explanation:

there is not enough of information to complete this equation.

there you go.

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a shirt had a logo printed on the front. this logo increases the cost by 25% to £15. what was the original al cost of the shirt
DIA [1.3K]

Answer:

11.25

Step-by-step explanation:

15*(1-25%)=11.25

4 0
3 years ago
Write a phythagoras triplet whose one is no. 17​
hjlf
So the Pythagorean triplet is 8,15and 17
3 0
3 years ago
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A shipment of sugar fills 4
Strike441 [17]

Answer:

4 containers * 2 tons = 8 tons total

Step-by-step explanation:

7 0
3 years ago
In simplest radical form, what are the solutions to the quadratic equation 6 = x2 – 10x?
vichka [17]

Answer:

x = 5+\sqrt{31}\,\, and\,\, x=5-\sqrt{31}

Step-by-step explanation:

We need to solve the quadratic equation

6 = x^2 -10x

Rearranging we get,

x^2-10x-6=0

Using quadratic formula to solve the quadratic equation

x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}

a= 1, b =-10 and c=6

Putting values in the quadratic formula

x=\frac{-(-10)\pm\sqrt{(-10)^2-4(1)(-6)}}{2(1)}\\x=\frac{10\pm\sqrt{100+24}}{2}\\x=\frac{10\pm\sqrt{124}}{2}\\x=\frac{10\pm\sqrt{2*2*31}}{2}\\x=\frac{10\pm\sqrt{2^2*31}}{2}\\x=\frac{10\pm2\sqrt{31}}{2}\\x = 5\pm\sqrt{31}

So, x=5+\sqrt{31}\,\, and\,\, x=5-\sqrt{31}

3 0
3 years ago
Read 2 more answers
Two communication mask 2km apart and directly north and south of each other. Ubi 's home is 500 m from one and directly east. Ho
pochemuha

Answer: 2061.55\ m

Step-by-step explanation:

Given

The two communication mask are 2 km apart

Ubi's home is 500 m east of one of the mask

Suppose its distance from the other's is x

From the figure, we can write

\Rightarrow x^2=2000^2+500^2\\\Rightarrow x^2=4\times 10^6+25\times 10^4\\\Rightarrow x=2061.55\ m\ \text{or}\ 2.061\ km

7 0
2 years ago
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