Answer:
The ratios are not equal
Step-by-step explanation:
Let
x ----> the number of dimes
y ----> the number of quarters
we know that
<em> Suri's coin purse</em>
x=6, y=4
The ratio of dimes to quarters is
<em> Martha's coin purse</em>
x=5, y=3
The ratio of dimes to quarters is
Compare the ratios
therefore
The ratios are not equal
It's asking you to substitute it.
1.8C + 32
1.8(-5) + 32
-9 + 32
23
Hope this helps.
Answer:
5/13
Step-by-step explanation:
According to SOH CAH TOA
cos theta = adj/hyp = -12/13
Get the opposite using pythagoras theorem
13^2 = (-12)^2 + opp^2
169 = 144 + opp^2
opp^2 = 169-144
opp^2 = 25
opp = 5
Get sin θ
sin θ = opp/hyp
sin θ = 5/13
hence the value of sin θ is 5/13
The answer is false, any number multiplied by a number lower than 1 will always decrease the original number