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kirill [66]
3 years ago
12

What´s the answer in radical form

Mathematics
1 answer:
zlopas [31]3 years ago
3 0

Step-by-step explanation:

Pythagoras

c² = a² + b²

c being the Hypotenuse (the line opposite of the 90° angle) of the right-angled triangle.

9² = 5² + side²

81 = 25 + side²

56 = side²

side = sqrt(56) = sqrt(4×14) = 2×sqrt(14)

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How many times can 0.1 fit into 100?
ANTONII [103]

Answer:

1000 times

Step-by-step explanation:

To find out how many times 0.1 can fit into 100, we can just divide 100 by 0.1.

But, we first find out how many times can 1 fit into 100.

No. of times 1 fit into 100 = 100 / 1 = 100 times

Now we know 1 is 10 times of 0.1, so we multiply the above by 10,

so 100 * 10 = 1000 times.

Therefore 0.1 can fit into 100 a 1000 times.

8 0
2 years ago
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Which capital letters have one or more lines of symmetry? Select all that apply.
7nadin3 [17]

Answer:

Y and J

Step-by-step explanation:

They have zero lines of symmetry

4 0
3 years ago
PLS HELP ME FAST PLS !!!!!!!!!!!
erastova [34]

Answer:

The Answer is P = (-2.5 , 1 )

Step-by-step explanation:

Let, the point is P(x,y)

then, x=\frac{m_{1}x_{2}+ m_{2}x_{1}}{m_{1}+m_{2}}

     =>x=\frac{5*(-1)+ 3*(-5)}{5+3}

     ∴x=-2.5

Again, y=\frac{m_{1}y_{2}+ m_{2}y_{1}}{m_{1}+m_{2}}

     =>y=\frac{5*7+ 3*(-9)}{5+3}

     ∴y=1

Thus, P = (-2.5 , 1 )

6 0
3 years ago
Natasha earns $4.30walking a dog fridaynight. How does $4.30relate to the decimal number 4.3?
Snowcat [4.5K]
Umm......


It is the same value.
3 0
3 years ago
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Jake is flying his kite. About how far above his hands,x,is the
andreev551 [17]

Answer: 91.65 ft

Step-by-step explanation:

(200*200) + (x) = 220*220

40000 + x = 48400

48400 - 40000 = x^2

8400 = x^2

91.65 = x

7 0
3 years ago
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