Answer:26
Step-by-step explanation:
The reason i got 26:
-we substitute the letters(variables) and have 52=(k)2
but what is k? k is y divided by x (just like y is k times x)
Answer:
hiiiiiiiii
Step-by-step explanation:
Answer:
DELETE IT AGAIN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Step-by-step explanation:
We have that
In 2014 ---> t<span>he federal debt was 17.3 trillion
n 2010----> </span>the federal debt was <span>13,561,623 millions
we know that
one trillion----------> 1,000,000,000,000-----> 1 x 10</span><span>^12
so
17.3 trillion-------> 17.3 x 10</span>^12-----> 1.73 x 10<span>^13
[</span>1.73 x 10^13-13,561,623]=17,300,000,000,000-13,561,623]
=17,299,986,438,377
the answer is
17,299,986,438,377
First find the gradient of line AB
14--3/7--10
17/17 = 1
As CD is perpendicular to AB take the negative reciprocal of the gradient to AB to find gradient of CD
Gradient of CD = -1
to find y intercept use points given
12=(-1 x 5) +c
17 = c
C is the y intercept so for question 1 the answer is 3
for the second question just plug values into the equation and see if you get the right y value
Here the only number that works is -2
for question 2
the answer is 2
