Answer:
Hello
Step-by-step explanation:
L3(x-2)l = 12
l3x-6l= 12
3x+6=12
Answer:
x=2 or
3 times 2 ( which equals 6 ) +6=12 (6+6=12)
Answer:
Cost of 1 bushes = a = $9
Cost of 1 tree = b = $73.5
Step-by-step explanation:
Given:
13 bushes and 4 trees cost = $411
Missing;
6 bushes and 2 trees cost = $201
Find:
Value of bushes and tree
Computation:
Cost of 1 bushes = a
Cost of 1 tree = b
So,
13a + 4b = 411 ...........eq1
6a + 2b = 201 ................eq2
From Eq1 and Eq2
Cost of 1 bushes = a = $9
From eq 1
13a + 4b = 411
13(9) + 4b = 411
Cost of 1 tree = b = $73.5
B. A<span>ny perpendicular bisector of one of the sides
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Answer: The value of x is 11 and the measure of each sides are, 74 cm,74 cm and 37 cm.
Explanation:
It is given that in triangle CDE is an isosceles triangle with CD congruent to DE. If CD equals 9x - 25, DE equals 6X + 8, CE equals 10 x - 73.
Since,
Separate like terms and combined them.
Therefore, the value of x is 11.
The measures of all sides are,
Therefore the measure of each sides are 74 cm,74 cm and 37 cm.