Answer:
x =7.62
Step-by-step explanation:
Using Pythagoras Theorem:
a² + b² = c²
7² + 3² = x²
x² = 49 + 9
x = √58 .......in radical form
x =7.62 .....in 2 decimal form
x = 7.6 ......in nearest tenth place
Phthagorean theorme is
a^2+b^2=c^2
where you have a right triangle and c =hypotonuse( normally the longest side, and opposite of right angle)
a and b are the legs
so we are given
one leg=8
hypotonues=10
subsitute
leg=a or b so just subsitute for one
subsitutt for b
a^2+8^2=10^2
expand
8^2=64
10^2=100
a^2+64=100
subtract 64 from both sides
a^2=36
square root both sides
a=6
answe ris 6 feet
Answer:
Oh I want the ponts give me the branlest to!
Step-by-step explanation:
t + 23 > 1 subtract 23 from both sides
t + 23 - 23 > 1 - 23
t > -22
