Answer:
A) 
and 
B) w=8 l=28
C) w=11 l=39 does not work
Step-by-step explanation:
An inequality is an equation that has a solution set or many possibilities for solutions. You write it with an inequality sign like
.
A) The width must be at least 10 which means it must be equal o 10 or greater.
The perimeter has the formula for a rectangle of 2l+2w=P. If the perimeter is no more than 72, then it is equal to 72 or less than it.
B) The width could be 8 and the length could be 28 since 2*8+2*28 = 72
C) The width cannot be 11 and the length 39 cince 2*11 + 2*29 = 100.
Answer:
poop
Step-by-step explanation:
Answer:
box 1: monomial
box 2: binomial
Step-by-step explanation:
reasoning: Box 1’s volume is modeled by a monomial times a monomial, so it will be a monomial.
Box 2’s volume is modeled by a monomial times a binomial, so it will be a binomial.
Answer:
While determining the angle 
with the tangent ratio or cotangent ratio uses the same sides lengths but the ratios are inverse of each other.
Step-by-step explanation:
See the diagram attached.
Let us assume a right triangle Δ ABC with ∠ B = 90°. Now, assume that the angle ∠ CAB = and the sides AB, BC, CA are 3, 4, 5 units respectively.
The tangent ratio of an angle is given by
Again, the cotangent ratio of angle is given by
Therefore, in both the cases of tangent ratio and cotangent ratio are inverse of each other and while determining the angle with the tangent ratio or cotangent ratio uses the same sides lengths but the ratios are inverse of each other. (Answer)
First change 80% to a decimal
80% = 80/100 = 0.80
Next, multiply 35 with 0.80
35 x 0.80 = 28
Next, subtract the number gotten (28) with the regular price (35)
35 - 28 = 7
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$7 is the sales price
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hope this helps
