MATHEMATICS MIDDLE SCHOOL

What is the sign of the product?(–12)(12)(–6.3)(–0.2)(–15.9)



A.
positive


B.
negative

Answers

Answer 1
Answer: Hi!
Okay so a negative (-12) times a positive (12) is a negative.
A negative times a negative (-6.3) is a positive.
A positive times a negative (-0.2) is a negative.
And finally a negative times a negative (15.9) is a positive.
So it's A.
Answer 2
Answer: your answer would be A.Posative

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I can teach you on a video calll

Step-by-step explanation:

hmu if you wanna arrange something

Linda is planning to build a rectangular deck that is 12 feet longer than it is wide. Find its width if its area is 589 square feet. Write an equation that models this problem?

Answers

Let the width be x, then the length is x + 12.
Area = length x width = x(x + 12) = 589
x^(2) +12x = 589
Solving the quadratic equation, we have that
x = 19 feet
i.e. the width is 19 feet.

a family went out to dinner and the bill was $113. If they want to leave a 19% tip, how much tip should they leave?

Answers

In this problem there are several vital information's that have been given. Based on them it is possible to find the required answer.It is already mentioned that the amount of bill for the family is $113. Percentage of tips to be given is 19%
Then
The amount of tips given by the family = 113 * (19/100)
                                                               = 113 * 0.19
                                                              = 21.47
So the family should leave a tips of $21.47. Sometimes it could additionally be required to find the total amount that the family has to pay. In that case it is required to add the amount of tips with the billed amount.

A plane starts at the origin of the coordinate plane. The plane flies 0.5 units left and 3.5 units up to point X. What are the coordinates of point X?

Answers

Answer:

Point X =(-0.5,3.5)

Step-by-step explanation:

We are given that A plane starts at the origin of the coordinate plane.

Thus the point X = (0,0)

Now we are given that The plane flies 0.5 units left

Thus x coordinate becomes -0.5

We are also given that point X , 3.5 units up

So, y coordinate become 3.5

So, Point X =(-0.5,3.5)

Refer the attached figure

What is a common factor of 34

Answers

You need to give 2/more numbers to obtain a common factor.
sorry you need 1 more to find the common factor

Please answer the question from the attachment.

Answers

There's a 8ft. long board and the carpenter cut off 3 1/2 and 2 1/3.

So first we need to add 3 1/2 and 2 1/3 because the carpenter cut them off the 8ft. long board.

3+2=5 because it's a whole number. 1/2+1/3= 2/6+3/6= 5/6
5 5/6

Now we subtract
8-5 5/6=
7 6/6- 5 5/6= 2 1/6ft.
2 1/6ft. is what remains of the 8ft. board.
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