Answer:
Your answer is 7
Step-by-step explanation:
The two lines are the same length, so set the lengths equal to each other.
5x-3=11-2x
add 2x
7x-3=11
add 3
7x=14
divide by 7
x=2
Then you just plug x in
5(2)-3
multiplication first
10-3
subtraction
7
That is your answer
Tamam öğretmenim ben bir şey var ya o kadar güzel ki sen benim için çok teşekkür ederiz iyi akşamlar canım çok sıkılıyo çok teşekkür ederiz
Step-by-step explanation:
an object and its shadow create a right-angled triangle.
2 objects and their shadows create 2 similar right-angled triangles.
that means the angles are the same, and the side lengths of one triangle all correlate with the corresponding side lengths of the other triangle via the same factor.
so,
42 × f = 6
f = 6/42 = 1/7
the length of Joel's shadow is then
20 × f = 20 × 1/7 = 2.857142857... ft
The probability would be 9/12 or 3/4 in the lowest form
Answer:
3
Step-by-step explanation:
