Answer:
11:40
Step-by-step explanation:
First, we need to calculate the circumference of both.
The circumference of a circular object can be calculated as 2πr
The circumference of the earth is thus 2 * 3.142 * 6371 = 40,030 = approximately 40,000Km
The circumference of the moon = 2 * 3.142 * 1737 = 10,913 = apprx 11,000
The ratio of the circumference of the moon to that of the earth is 11,000:40,000 = 11:40
Answer:
g(x) = x^2 -2.
Step-by-step explanation:
Vertical translations are represented by k, which in f(x) is equal to 6. Translating this down 8, we have a k value of -2.
Answer:
Step 1: We make the assumption that 850 is 100% since it is our output value.
Step 2: We next represent the value we seek with $x$x.
Step 3: From step 1, it follows that $100\%=850$100%=850.
Step 4: In the same vein, $x\%=153$x%=153.
Step 5: This gives us a pair of simple equations:
$100\%=850(1)$100%=850(1).
$x\%=153(2)$x%=153(2).
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
$\frac{100\%}{x\%}=\frac{850}{153}$
100%
x%=
850
153
Step 7: Taking the inverse (or reciprocal) of both sides yields
$\frac{x\%}{100\%}=\frac{153}{850}$
x%
100%=
153
850
$\Rightarrow x=18\%$⇒x=18%
Therefore, $153$153 is $18\%$18% of $850$850.
Step-by-step explanation:
Got this off of the web ages ago i got a question like this and this is what i wrote
Answer: y=2x+7
(this is a rearranged version of y-2x=7 from question)
Step-by-step explanation:
4x=5-2y
y-2x=7
i would rearrange the 2nd value into y intercept form y=mx+b
so move the -2x to the other side of the = sign by doing the opposite, +2x on both sides to isolate the y
y=2x+7
you didn't give any options for "correct answer" so i can't give
you A B C or D answers