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lapo4ka [179]
2 years ago
5

I dont get this and no links and a explanation please?

Mathematics
1 answer:
Lena [83]2 years ago
5 0

Answer:

check explanation

Step-by-step explanation:

so you must find the missing leg. pythagorean theorem is a^2 + b^2 = c

find C and that number, use to find the area of the triangle.

to find area of a triangle, you use this formula- area=1/2bh

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3 years ago
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Use the interactive number line to find each difference to complete the table. A 4-column table with 4 rows. Column 1 is labeled
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Answer:

U=1

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Step-by-step explanation:

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2 years ago
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william is thinking of two numbers both numbers are square numbers greater than 1 the sum of numbers is 100 write down two numbe
zheka24 [161]

Answer:

Step-by-step explanation:

At first,

Let start writing the squares of number 0 to 10,

0²=0

1²=1

2²=4

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6²=36

7²=49

8²=64

9²=81

10²=100

Now,

According to your question,

  1. The two numbers should be square numbers
  2. They should be greater than 1.
  3. Their sum should be 100.

Hence, your given conditions matches with the numbers 64 and 36.

Therefore, the numbers are 64 and 36.

  • 64 and 36 are greater than 1.
  • 64 is a square of 8 and 36 is the square of 6.
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3 0
3 years ago
Using the quadratic formula, what is the value of x for x^2-4+5=0​
PSYCHO15rus [73]

value of x is: x= i and x= -i

Step-by-step explanation:

We need to find the value of x from x^2-4+5=0​ using quadratic formula.

The term is: x^2+1=0​

The quadratic formula is:

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

Where a = 1, b=0,c=1

Putting values:

x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\x=\frac{0\pm\sqrt{(0)^2-4(1)(1)}}{2(1)}\\x=\frac{\pm\sqrt{-4}}{2}\\x=\frac{\pm2i}{2}\\x=\pm i

So, value of x is: x= i and x= -i

Keywords: Quadratic formula

Learn more about quadratic formula at:

  • brainly.com/question/7361044
  • brainly.com/question/10666510
  • brainly.com/question/1332667

#learnwithBrainly

4 0
3 years ago
I don't understand what this is saying
GenaCL600 [577]
It is asking you for the equivalent percentage or fraction.  So, where it says 1/2, it wants the percentage, which is 50%.  Where it says .25, it wants the fraction, which is 1/4....
6 0
3 years ago
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