Answer:
12√5
Step-by-step explanation:
6√5 + 6√5 = (6 + 6) * √5 = 12 * √5 = 12√5.
<em>∙•❁</em>Okay so we are going to solve for c so lets begin.<em>❁•∙ </em>
<em>∙•❁</em>We are going to divide both sides by 4.
<em>∙•❁</em>Your Final answer is:
<em>∙•❁I hope this helps!❁•∙ </em>
The ratio of daisies is 4 out of the total of the portions which is 2+4=6 so she should plant 4/6*42 and this gives us 28diasies
Answer:
7.1 miles
Step-by-step explanation:
From the park to the library is a diagonal line. We can use pythagorean theorem.
Change in y - 7
Change in x - 1
7^2 + 1^2 = x^2
(x is the distance between the library and park)
49 + 1 = x^2
50 = x^2
That's around 7.
Not sure what the extra numbers and equation are, but I'll just solve it.*Note* first number and second number isn't really assigned, just shows one of the numbers of the two*
F= first number
S= second number
F+S=78
F-S= 32
Now, you want to eliminate F, so you'll multiply the first equation by -1
-(F+S=78)
F-S=32
-F-S=-78
F-S=32
-2S=-46
S=23
Now plug in the number to one of the equations.
F+23=78
78-23= 55
The two numbers are 55 and 23.