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melomori [17]
3 years ago
5

Simplify the expression. 11z - 11z

Mathematics
2 answers:
nordsb [41]3 years ago
5 0

Answer:

0

Step-by-step explanation:

Yuliya22 [10]3 years ago
3 0

Answer:

0=0

Step-by-step explanation:

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What is the solution to this inequality?<br><br> −4x−8&gt;−20
77julia77 [94]

Answer:

x < 3

Step-by-step explanation:

−4x − 8 > −20

Add 8 to both sides.

-4x > -12

Divide both sides by -4. Remember that when you multiply or divide both sides of an inequality by a negative number, the direction of the inequality sign changes.

-4x/(-4) < -12/(-4)

x < 3

4 0
3 years ago
The length of the shorter side of a parallelogram is 29 cm. Perpendicular line segment, which goes through the point of intersec
Nata [24]
By definition, a parallelogram is merely a quadrilateral. Its key characteristics are having two sets of parallel sides. Consequently, it would have two sets of equal lengths, denoted as a and b. A perpendicular bisector is the red line in the picture that bisects length b into two lengths while creating a right angle. The area of a parallelogram is

A = bh, where
b is the side that meets with h
h is the perpendicular height of the parallelogram

Since h is not known, we have to solve it first through applying the pythagorean theorem.

h = √29^2 - 12^2 = 26.4 m

Thus,

A = (12 cm + 33 cm)(26.4 cm)
A = 1,188 square centimeters

7 0
4 years ago
You have been assigned the job of doubling an investment by putting it in an account that earns 8% simple interest annually. Abo
marusya05 [52]

Answer: b

Step-by-step explanation: 12.5

4 0
3 years ago
ABc bookstore sells magazines according to the demand function p= -Q + 42, where p is the price and q is the quantity. if the bo
LekaFEV [45]

Answer: Q=37 (37 megazines)


Step-by-step explanation:

1. To solve this problem you only need to solve for the quantity Q and substitute the values of p, as following:

- Solve for Q:

p=-Q+42

Q=42-p

- If the bookstore charges $5 for a magazine, you need to substitute p=5 into the formula, as following:

Q=42-5\\Q=37

2. Therefore, the answer is 37 megazines.


7 0
4 years ago
Read 2 more answers
Ramona works in a clothing store where she earns a base salary of $140 per day plus 14% of her daily sales. She sold $600 in clo
AlladinOne [14]
140*2 + 0.14(600+1200) = 280 + 252 = 532
Hope it’s help you
3 0
3 years ago
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