<h2>
Answer:</h2>
Correct option: B
<h2>
Step-by-step explanation:</h2>
When we say a is no more than b, we express this in a mathematical language as follows:
In this inequality, we know that the area of the triangle is no more than 168 in². In other words, if the area is named 
, then:
We also know that the height of a triangle is 4 inches greater than twice its base. Translating this in a mathematical language:
From geometry, we know that the area of a triangle is given by:
Matching (1), (2) and (3):
Since the length of the base of the triangle is 
, then 
Finally, correct option is B.
2/5 of 20 = 8.
3/10 of 20= 6.
8+6=14. So 20-14= 6
She needs 14 pints, so you subtract 6 from that. Your final answer should be 8 pints.
H=7
To convert this to vertex form, we must complete the square. This equation is in the form f(x)=ax²+bx+c. To complete the square we take half of b and square it:
(-14/2)²=(-7)²=49
This tells us what to add to the function. We must also subtract it from the function, however, in order to preserve equality:
p(x) = x²-14x+49+29-49
p(x) = (x-7)²-20
Now that it is in vertex form, we can see that the value of h is 7.
When he was 14 his dad was 42
now the child is twice 14... = 28...
Answer: 66 yards of fence
Step-by-step explanation:
This is a circular enclosure so the length of the fence must be the circumference of the circular enclosure.
The fence was built 10.5 yards from the centre which would mean that 10.5 yards is the radius of the circle.
The circumference will therefore be:
= 2 * Pie * radius
= 2 * 22/7 * 10.5
= 66 yards of fence
