Answer:
Solution given:
Since the given triangle is isosceles and right angled triangle
perpendicular [p]=base[b]=x
hypotenuse [h]=6
we have
by using Pythagoras law
p²+b²=h²
x²+x²=6²
2x²=36
x²=36/2
x²=18
x=
<u>x</u>=
The price of an item has dropped to $84 today. yesterday it was $120 . find the percentage decrease.
15 divided by 3 is 5
15 - 3=13
Answer:
<u>The age of Yessenia's father in terms of y is y + 32</u>
Step-by-step explanation:
1. Let's review the information provided to answer the question correctly:
Age of Yessenia now = y
Her father is 32 years older
2. What is the age in terms of y of her father?
If the age of Yessenia now is y, we can find out the age of her father, this way:
y + 32
<u>Therefore, the age of Yessenia's father in terms of y is y + 32</u>
Let us say that h is the height of the guardrail.
Therefore the inequality equation that we can generate from this scenario is:
| h – 106 | = ± 7
There are two ways to solve this, either the equation is
positive or negative.
When the equation is positive, therefore:
| h – 106 | = 7
h = 7 + 106 = 113 cm
When the equation is negative, therefore:
| h – 106 | = - 7
h = -7 + 106 = 99 cm
So the height must be 99 cm to 113 cm
