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Alika [10]
3 years ago
12

50 points, best and correct answer gets brainliest.

Mathematics
2 answers:
Nataliya [291]3 years ago
5 0
Similar and same shape........
shusha [124]3 years ago
4 0
The answer is similar and same shape.
because they have the same angles, they both are right triangles but they don't have the same length.
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Can someone give m the answer i don't know what the answer is.
nikklg [1K]

Answer:

it's subtraction (-)

Step-by-step explanation:

can you give me brainliest? I only need one more

7 0
2 years ago
Read 2 more answers
What are the solutions of x^2-2x+5=0
sweet [91]

The solution of x^{2}-2 x+5=0 are 1 + 2i and 1 – 2i

<u>Solution:</u>

Given, equation is x^{2}-2 x+5=0

We have to find the roots of the given quadratic equation

Now, let us use the quadratic formula

x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}  --- (1)

<em><u>Let us determine the nature of roots:</u></em>

Here in x^{2}-2 x+5=0 a = 1 ; b = -2 ; c = 5

b^2 - 4ac = 2^2 - 4(1)(5) = 4 - 20 = -16

Since b^2 - 4ac < 0 , the roots obtained will be complex conjugates.

Now plug in values in eqn 1, we get,

x=\frac{-(-2) \pm \sqrt{(-2)^{2}-4 \times 1 \times 5}}{2 \times 1}

On solving we get,

x=\frac{2 \pm \sqrt{4-20}}{2}

x=\frac{2 \pm \sqrt{-16}}{2}

x=\frac{2 \pm \sqrt{16} \times \sqrt{-1}}{2}

we know that square root of -1 is "i" which is a complex number

\begin{array}{l}{\mathrm{x}=\frac{2 \pm 4 i}{2}} \\\\ {\mathrm{x}=1 \pm 2 i}\end{array}

Hence, the roots of the given quadratic equation are 1 + 2i and 1 – 2i

6 0
3 years ago
Can anyone help me do this please? No Links!!
tia_tia [17]

Answer:

$100,500............

8 0
3 years ago
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Can anyone help me with this please! I don’t know what to do
NeX [460]
50 out of 100 is half of the class; half of the circle will represent students going to college.  25 is a quarter of the class; a quarter of the circle will represent students not going to college.  25 is a quarter of the class; a quarter of the circle will represent students undecided about going to college.

The circle graph should look something like this:

3 0
3 years ago
Which ratio correctly compares 60 mm to 45 cm?
Agata [3.3K]
60 mm converts to 6 centimeters.
the ratio of 6 to 45 can be simplified to 
2 : 15
8 0
3 years ago
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