Answer:
6.66 yards of ribbon.
Step-by-step explanation:
If she has 10 yards of ribbon and divides it equally into three parts, those 3 parts would each be 3.33 yards long or 3 (1/3) yards long.
If she uses two of those parts on gifts, then she would use 3.33 x 2 or 6.66 yards of ribbon.
Answer:
area of rectangle=7×5=35cm²
area of triangle=1/2×4×3=6cm²
Step-by-step explanation:
area of figure=35+6=41 cm²
Monomials are the expressions with one terms.
A.)
Since, it has only one term. Therefore, it is a monomial.
B.)
Since, it has two terms. Therefore, it is not a monomial.
C.)
Since, it has only one term. Therefore, it is a monomial.
D.)
Since, it has only one term. Therefore, it is a monomial.
E.)
Since, it has only one term. Therefore, it is a monomial.
F.)
Since, the variable is in the power. So it is not a monomial.
G.)
Since, the power is not a integer. Therefore, it is not a monomial.
Answer:
60º
Step-by-step explanation:
A triangle is 180º so you do (180-60)/2 and you get that x=60.
Hope that helps :)
Answer:
3rd Option: -1(x + 15)
Step-by-step explanation:
When we factor our a negative 1, we take the opposite signs of what is given:
-1(x + 15)
To check, we simply just redistribute to check if it matches the original expression:
-x - 15
So the 3rd option is the correct choice.