Answer:
$6.25 marked up 25% is $7.81
Step-by-step explanation:
First, you have to find what 25% is of 6.25.
Step 1: Our output value is 25.
Step 2: We represent the unknown value with x.
Step 3: From step 1 above, 25=100%.
Step 4: Similarly, x=6.25%.
Step 5: This results in a pair of simple equations:
25=100%(1)
x=6.25%(2)
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
<u>25 </u> = <u>100</u>
x 6.25
Step 7: Again, the reciprocal of both sides gives
<u> x </u> = <u>6.25</u>
25 100
x= 1.5625
x≈ 1.56
Once you've known what 25% is, you add it to 6.25.
1.56+6.25= 7.81
The height of the branch is 9.54 ft
Step-by-step explanation:
Apply Pythagorean relationship in this question where the length of the ladder is the hypotenuse, and the distance from the tree base is the shortest side.Finding the height will be;
a²+b²=c²
a²+3²=10²
a²=10²-3²
a²=100-9
a²=91
a=√91=9.54 ft
Learn More
Pythagorean relationship:brainly.com/question/11967357
Keywords: cat, stuck, tree. rescue,base, ladder, height , branch
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Answer:
Option 4
Step-by-step explanation:
It has a negative slope of -
(move down one and to the right 5)
80 percent of needed milligrams is 1360
so
1360/.80 = x/1
1700 milligrams
Answer:
x = 374/7
Step-by-step explanation:
all of the angles should equal to 360 degrees since it's a quadrilateral.
So,
1+ (2x+10)+(3x-5)+(2x-20) = 360
1+ 2x+10 +3x-5+2x-20 = 360
7x -14 =360
7x = 360+14
7x = 374
x= 374/7
x= 53.428...
Hope this helps!
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