Answer:
Only applicable if the triangle is right (a 90° angle measurement in one corner).
Using Pythagorean’s theorem, that can be answered.
(4.0)^2 + (1.7)^2 = 18.89
(7.7)^2 = 59.29
The legs A and B do NOT equal a hypotenuse of C, so the answer is NO.
Step-by-step explanation:
Answer:
There are 30 girls
Step-by-step explanation:
The ratio is 3:5 so (3)*(6)= 18 boys , and (5)*(6)=30
30+18=48 members
You would cancel the common factors in the numerator and denominator.
Exact Form:
2/9
Decimal Form:
0.222222222.....
Answer:
The correct matrices are:
Matrix:
7 1 5
1 5 7
5 7 1
all diagonal elements of A^2 are: 7^2 + 1^2 + 5^2
Matrix:
9 18 27
27 -9 18
18 27 9
all diagonal elements of A^2 are: 9^2 + 27*18 + 18*27 or (-9)^2
Matrix:
8 1 6
6 8 1
1 6 8
all diagonal elements of A^2 are: 8^2 + 6*1 + 1*6
Step-by-step explanation:
For every 1 hour across, the graph rises by 4 to 6 miles.
Therefore the constant of proportionality is around 4 to 6.
The best answer here is 4.5. (B)
