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77julia77 [94]
3 years ago
7

What is the solution of -3x squared minus 2x minus 28 equals zero

Mathematics
1 answer:
Kamila [148]3 years ago
6 0
The answer to the problem that you need help with is -34
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a fence is to be built to enclose a rectangular area of 240 sq ft. the fence along three sides is to be made of material that co
bixtya [17]

Answer:14400

Step-by-step explanation:

8 0
3 years ago
The formula for finding the area of a triangle is A = 1/2bh. A triangle has height 12 in. and area 54in^2. What is the length of
KatRina [158]

Answer:

9in

Step-by-step explanation:

54 = 1/2(12*x)

54 = 6*x

x = 9

Check

12 x 9 = 108

108/2 = 54

8 0
2 years ago
Mario and Luigi have friends. They want to purchase some extra controllers. Each controller costs $29.99.
jonny [76]
An algebraic expression is a phrase in mathematics that consists of numbers such as 1,2,3 and the like, variables which are represented with letters and operations like addition, multiplication, subtraction and division. It is usually used to represent a certain situation which would relate the variables involved. To write the algebraic expression for the problem statement above, we do as follows:

Let x = number of consoles to be bought
      y = number of games to be bought
      z = number of controllers to bebought
     C = total cost of all

The total cost would be equal to the sum of the price multiplied by the number of consoles, games and controllers bought. We write the algebraic expression as follows,

C = 299x + 59.99y + 29.99z
4 0
3 years ago
Consider the graph shown below. The maximum value of this function is.
AysviL [449]

Answer:

where is the graph please?

8 0
2 years ago
There are 5 4/5 cups of milk left in a carton . Write 5 4/5 as an improper fraction
Ludmilka [50]
You multiply 5 x5 =4 =29/5
5 0
3 years ago
Read 2 more answers
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