Answer:
True
Step-by-step explanation:
It is the graph of 1/x shifted up 1 unit. You can check several points to see, if you like.
for x=1, y = 1/1 +1 = 2
for x=-1, y = 1/-1 +1 = 0
for x=1/2, y = 1/(1/2) +1 = 3
Answer:
-41
Step-by-step explanation:
the problem is basically saying that we need to first substitute 5 in for x in the f(x) function first.
then we need to take that answer that we got and substitute it for x in the g(x) function.
i will do this step by step for you
start with the f(x) function
f(x) = 4x + 3
substitute 5 in for x
f(x) = 4(5) + 3
solve
f(x) = 20 + 3
f(x) = 23
now we use our answer from the f(x) function we just solved, and we put it into the g(x) function.
basically you are going to now substitute 23 for x in the g(x) function.
i will also do this step by step for you.
take the g(x) function
g(x) = -2x + 5
substitute 23 for x
g(x) = -2(23) + 5
solve
g(x) = -46 + 5
g(x) = -41
<u>so now your overall answer is -41.</u>
<u>hope this helped!!!! good luck <3</u>
To tackle a similarity question, you would need to find a scale factor:
which is the multiplier to shrink or grow a measurement proportionately.
Therefore, to find the grow factor;
It’s AB/AE = 5/3
So our scale factor is 5/3
To find BC or AD, we need to grow the EF measurement as it is the smaller measurement of the corresponding side. So:
EF x 5/3 = AD
2 x 5/3 = 3.33333333333
So 3.3333333 is AD or BC
So we now have to find the area of both rectangle.
Rectangle AEFG = 3 x 2 = 6
Rectangle ABCD = 5 x 3.3333 = 16.6666
Ratio of yellow to blue is
Ratio of smaller to larger which is:
6 to 16.666666
After that we need to simplify the ratio, afterwards, we will get:
9 to 25
Hence the answer is
9:25
Well, 4.4 + 7.7 = 12.1
So that would be 12 tonnes
<u>Or </u>
4.4 = 4 tonnes
and
7.7 = 8 tonnes
Hope this helps
Use hypotenuse leg theorem.