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juin [17]
3 years ago
12

Maria wants to draw a painting with an area of 40 square inches. If she drew her painting on 1-inch grid paper how many squares

would the painting cover
Mathematics
1 answer:
Darya [45]3 years ago
7 0
If each square in the grid is 1 inch, each square has an area of 1cm^2

so the number of squares required is 40/1 = 40 squares.

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What are the two ordered pairs for 5x=3
valkas [14]

Well the equation of this line is x=3/5. Which means that for any value of y the x will always equal to 3/5, so the points (ordered pairs) for eg. are (3/5,2),(3/5,\sqrt{7}).

Hope this helps.

3 0
3 years ago
Marisa Thinks she can afford 11 movies in one month.What mistake could she be making
Tasya [4]
She’s poor but 11 movies a month is either 30 days or 31 days divide that
7 0
3 years ago
What is the P(T,H,T,H) on 4 flips of a coin?<br><br> i need help
Katen [24]

Answer:

1/16

Step-by-step explanation:

Each coin flip is an independent event so the probabilities are independent

P(T,H,T,H) = P(T) P(H)  P(T) P(H)

                  = 1/2 * 1/2 * 1/2 * 1/2

                   = 1/16

5 0
3 years ago
The perimeter of a rectangle is 72 in. The base is 3 times the height. Find the area of the rectangle
Dovator [93]

Answer:

243 in²

Step-by-step explanation:

Step 1. Calculate the<em> base and height </em>of the rectangle

We have two conditions:

(1)   2b+ 2h = 72 in

(2)           b = 3h               Substitute in (1)

2(3h) + 2h = 72               Remove parentheses

   6h + 2h = 72               Combine like terms

           8h = 72               Divide by 6

             h = 9 in             Substitute in(2)

             b = 3 × 9

             b = 27 in

Step 2. Calculate the area of the rectangle

A = bh

A = 27 × 9

A = 243 in²

The area of the rectangle is 243 in².

7 0
3 years ago
-x + 2y = 6 <br> * finding the slope and y intercept *
Aleonysh [2.5K]

Answer:

3

Step-by-step explanation:


3 0
3 years ago
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