Answer:
The small triangle has a long leg of 8. The triangle area formula is used to derive this. Now, there can be a ration equation.
10/4 = x/8
x = 20
Now use the formula.
A=1/2bh
A=1/2(10*20)
A=100
Area of DEF is 100 m^2.
Step-by-step explanation:
¾×⅔
=½
<h2>ONE HALF!!!!!!!!!!</h2>
Answer: B
Step-by-step explanation:
After adding the new data set to the median, we re-arrange in ascending order
23, 26, 26, 29, 30, 33, 40
Median is the midpoint value in the data set, therefore, median is still 29.
I hope this helps.
Answer:100
Step-by-step explanation:
This is because 2 is diagonal of 5 and they are on a graph therefore being equivalent to each other let me know if this helps
Answer:
B. (0, 4)
Step-by-step explanation:
so we need to find the value of m and n, and luckily we have 2 equations that'll help. (I'm going to use the substitution method for this instead of the Elimination method because I am lazy)
first we need to solve for m, but we already have an equation that tells us what m is equal to, m = n - 4.
now we just need to plug in our new m into the other equation and solve for n. (we are using m + 5n = 20 for that)
so now we get
(n - 4) + 5n = 20
so we solve for n
n + 5n = 24
6n = 24
n = 4
now that we know that n is 4, we can plug that into our m equation (m = n - 4)
m = 4 - 4
m = 0
now we have our m and n, and we can make our ordered pair.
(m, n)
(0, 4)