You can go to goggle and find some answers
The Pythagorean theorem applies to the sides of this right triangle.
... x² + (4/7)² = (5/7)²
... x² = 25/49 -16/49
... x = √(9/49)
... x = 3/7
The unknown side has length 3/7.
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You might recognize that this is a 3-4-5 right triangle with a scale factor of 1/7.
Answer: Base and Height
Step-by-step explanation: You would multiply the base and height. Since it is not a triangle you wouldn't divide it by 2
Answer:
15
Step-by-step explanation:
if EG is equal to 21 and EF is equal to 6, just subtract EF from EG to get the value of FG
Answer:
<u>2x−15</u>
7x+10
Step-by-step explanation:
3x squared cancels out then you are left with
<u>6x-45</u>
21x+30
then you simplify and get <u>2x-15</u>
7x+10
