Answer:
32inches
Step-by-step explanation:
Initial width = 3inches
Initial length = 5inches
Final width = 2× 3inches = 6inches
Final length = 2× 5inches = 10inches
Perimeter = 2×( finallength + finalwidth) = 2×(10inches + 6inches) = 2×(16inches) = 32inches
Answer:
the answer is 3.6
Step-by-step explanation:
Step 1: Our output value is 24.
Step 2: We represent the unknown value with $x$.
Step 3: From step 1 above,$24=100\%$.
Step 4: Similarly, $x=15\%$.
Step 5: This results in a pair of simple equations:
24=100% (1)
x=15 (2)
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
$\frac{24}{x}=\frac{100\%}{15\%}$
Step 7: Again, the reciprocal of both sides gives
$\frac{x}{24}=\frac{15}{100}$
$\Rightarrow x=3.6$
Therefore, $15\%$ of $24$ is $3.6$
Answer:
28 polio vaccinations and 32 measles vacinnacions.
Step-by-step explanation:
x= polio vaccinations
y= measles vaccinations
here we have an ecuation system:
x+y=60 (vaccinations)
2x+4y=184 (doses)
In order to solve it I will solve the x in the first ecuation:
x=60-y
And replace it on the other ecuation:
2(60-y)+4y=184 -----> 120-2y+4y=184------>2y=64------->y=32
Now I replace this result in x=60-y, so x=28.
I think it’s A because the s is between P&Q and S&C if it’s wrong I’m sorry!