45-45-90 triangle
hypotenuse:7
Formula for 45-45-90:
a, a, a square root of 2
7=a sqrt2
a=7/sqrt2
a=4.949747
a=m=n
Answer:
y = (x+5)² + 9
Step-by-step explanation:
y = a(x-h)² + k
Taking a = 1,
y = (x+5)²+9
There can be multiple equations formed with different a values
Answer:
b
Step-by-step explanation:
The 3 digit number that is FUN is; 678
<h3>What is the combination of the numbers?</h3>
We are told that MATH is 3 times the word "FUN".
We are also told that each letter is assigned a unique number and that no leading digit can be zero and that the digits must be consecutive.
Now, product of 789 by 3 gives;2367.
Each letter should have a unique letter and so that is not the correct sequence.
Let us try the product of 678 by;
678 * 3 = 2034
This fulfils the condition of the question because each letter has a unique digit, the lead digit is not zero and the numbers are consecutive numbers in increasing order.
Thus, the 3-digit number that is FUN is 678.
Read more about combination of numbers at; brainly.com/question/12468032
This is a triangle
To find the area, count the side (which is 5)
You can see that the peak opposite of the side is 7 units in length, that is the height
The formula for the area of the triangle is
A = (b * h)/2
b = 5
h = 7
A = (5 * 7)/2
A = 35/2
A = 17.5
Hope this helps