3 years ago

What's the area of these two shapes please explain!

Mathematics

1 answer:

Sophie [7]3 years ago

5 0

Answer:

Figure 1 is 50 cm. Figure 2 is 225 mm.

Step-by-step explanation:

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erastovalidia [21]

Answer:

3 times x = 16

Step-by-step explanation:

5 0

3 years ago

Line JK passes through points J(-4,-5) and K(-6, 3). If the equation of the line is written in slope-intercept form, y = mx + b,

Scilla [17]

Answer:

Line JK passes through points J(-4,-5) and K(-6, 3).

Line JK has form of y = mx + b

=> -5 = -4m + b

=> 3 = -6m + b

Subtract 2nd equation from 1st equation:

=> -8 = 2m

=> m = -4

Substitute back m = -4 into 1st equation:

=> -5 = -4(-4) + b

=> b = -21

Hope this helps!

6 0

3 years ago

6. This graph represents the temperature in an apartment starting at midnight one day.

KIM [24]

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8 0

3 years ago

What is the hourly wage for working at sallie's snacks 15 hours weekly $122.25

Kruka [31]

The wage is $8.15/hour

3 0

4 years ago

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denis23 [38]

Answer:

$\frac{x + 2}{x - 2}$

Step-by-step explanation:

This is much easier to solve actually since both expressions have the same denominator.

To solve it therefore,just sum the numerators

(x²-4x-2)+(8x+6)

x²+4x+4 Now divide by the common denominator

x²+4x+4/x²-4

Factorize both numerator and denominator

(x+2)(x+2)/(x-2)(x+2)

Cancel out common terms

x+2/x-2

7 0

3 years ago