Answer:
Step-by-step explanation:
16 students study spanish, but 6 student that study spanish are also in the band.
16-6=10
So there are 10 students who only study spanish.
1/8 + 3(1/4) + 2(1/2) + 5/8 + 3/4 + 7/8 + 1 =
1/8 + 3/4 + 1 + 5/8 + 3/4 + 7/8 + 1 =
13/8 + 6/4 + 2 =
13/8 + 12/8 + 16/8 =
41/8 =
5 1/8 inches <==
Its 2.5 20/8 equals this plz mark brainlest
Answer:
The smallest possible perimeter of the triangle, rounded to the nearest tenth is 72.4 in
Step-by-step explanation:
The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side
Let
x ------> the length of the remaining side
Applying the triangle inequality theorem
1) x+x > 30
2x > 30
x > 15 in
The perimeter is equal to
P=30+2x
<em>Verify each case</em>
1) For P=41.0 in
substitute in the formula of perimeter and solve for x
41.0=30+2x
2x=41.0-30
x=5.5 in
Is not a solution because the value of x must be greater than 15 inches
2) For P=51.2 in
substitute in the formula of perimeter and solve for x
51.2=30+2x
2x=51.2-30
x=10.6 in
Is not a solution because the value of x must be greater than 15 inches
3) For P=72.4 in
substitute in the formula of perimeter and solve for x
72.4=30+2x
2x=72.4-30
x=21.2 in
Could be a solution because the value of x is greater than 15 inches
4) For P=81.2 in
substitute in the formula of perimeter and solve for x
81.2=30+2x
2x=81.2-30
x=25.6 in
Could be a solution because the value of x is greater than 15 inches
therefore
The smallest possible perimeter of the triangle, rounded to the nearest tenth is 72.4 in
Answer:
Associative Property
Commutative Property
Distributive Property
Identity Property
Step-by-step EXPLANATION
ASSOCIATIVE PROPERTY
In this property, irrespective of the regrouping between a number and the addent within a bracket, the sum, value does not change.
For example:
(A + B) + C = A + ( B + C)
COMMUTATIVE PROPERTY
In commutative Property, you will always get thesame results after changing the order or position of the addent.
For example:
A + B = A + B
Also,
A + B = B + A
DISTRIBUTIVE PROPERTY
Basically here, please note that, the sum (addition) of two numbers times a Third one is always equal to the sum of these numbers times the third one.
For Example:
A x (B + C) = AB + AC
IDENTITY PROPERTY
This property is the easiest of all, it simply says that "Add a number to Zero must always be that number".
For example:
A + 0 = A
B + 0 = B
C + 0 = C
HOPE THIS HELPED!
