Answer:
125
Step-by-step explanation:
we have
x*.28= 35
we divide both sides by .28 and get
x= 125
and 28% of 125 = 35
Hope it helps !
Answer:
The three consecutive numbers are 34, 35, 36
Step-by-step explanation:
three consecutive numbers: x+(x+1)+(x+2)
x+x+1+x+2= 105
3x+3=105
-3 -3
3x= 102
3x/3= 102/3
34=x
But we also need to find (x+1) and (x+2)
34+1= 35
34+2=36
34+35+36= 105
The three consecutive numbers are 34, 35, 36
Hope this helps!
Answer:
The answer is 8ft
Step-by-step explanation:
hope that helps :)))
A. 1/2 (2 pints)
B. 1/4 (4 quarts)
C. 1/8 (8 pints)
D. B (1/8)
1/2 x 1/4 = 1/8
Glad to Help!
Problem:
find line perpendicular to 4x+7y+3=0 passing through (-2,1).
Solution:
We will first find the general form of the perpendicular line.
The perpendicular line has the form
7x-4y+k=0 .........................(1)
by switching the coefficients of x and y, and switching the sign of one of the two coefficients. This way, the slope of (1) multiplied by that of the original equation is -1, a condition that the two lines are perpendicular. The value of k is to be determined from the given point (-2,1).
To find k, we substitute x=-2, y=1 into equation (1) and solve for k.
7(-2)-4(1)+k=0
=>
k=14+4=18
Therefore the required line is
7x-4y+18=0
