3 years ago

Find the area of the rectangles in the chart. Please NEED HELP

Mathematics

2 answers:

anzhelika [568]3 years ago

6 0

Answer:

Formula Length *width

You multiple the length by the width to get the answer

Rectangle 1. = 6*7 = 42

Rectangle 2. =9*10 = 90

Rectangle 3. =5*9 = 45

dalvyx [7]3 years ago

4 0

Answer:

1- 42

2- 90

3- 45

Step-by-step explanation:

lxw=area

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F(x) = (3 - x) f(-1) = A) 1 B) 2 C) undefined D) 2

garik1379 [7]

Answer:

none of the choices

Step-by-step explanation:

f(x) = 3-x

Let x=-1

f(-1) = 3 - (-1)

= 3+1

f(-1) =4

6 0

3 years ago

Read 2 more answers

Find the midpoint of the segment with the following endpoints. (8,5) and (0, -1)

Karo-lina-s [1.5K]

Answer:

(4,2)

Step-by-step explanation:

$Midpoint =\left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)\\\\\left(x_1,\:y_1\right)=\left(8,\:5\right),\:\\\left(x_2,\:y_2\right)=\left(0,\:-1\right)\\\\=\left(\frac{0+8}{2},\:\frac{-1+5}{2}\right)\\\\= (\frac{8}{2} , \frac{4}{2} )\\\\Simplify\\=\left(4,\:2\right)$