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2 years ago

Marsha wants to buy carpet to cover her whole living room, except for the tiled floor. The tiled

Mathematics

1 answer:

White raven [17]2 years ago

6 0

Answer:

68.06 sq. feets

Step-by-step explanation:

Area of room's floor

11.33 × 7 = 79.33

Area of tiled floor

4.83 × 2.33 = 11.278

Area of floor needed to be carpeted

79.33-11.278= 68.06

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Please help! Brainliest and 5 star given

goldfiish [28.3K]

Answer:

for second question

first length is 9cm

Area=l*b

= 9cm *9cm

=81<em><u>cm</u></em>

then, For semicircle

radius is 9 cm

area= 1/2*9cm

now , area of two semi circle = 2*1/2*9

= 9 cm

now area of shaded = 81-9

=72

5 0

2 years ago

Who can solve this in 1 min 5678÷78

andreev551 [17]

It is 72.7948718

~Hope that helped!~

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3 years ago

Write an equation in slope intercept form for the graph below

labwork [276]

Answer:

$y = 10x$

Step-by-step explanation:

Finding the slope (m) of the line the following points in the line, (0, 0) and (2, 20):

$slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{20 - 0}{2 - 0} = \frac{20}{2} = 10$

y-intercept (b) is 0. The line intercepts the y-axis at 0. Thus, b = 0.

Substitute m = 10 and b = 0 in $y = mx + b$

The equation in slope-intercept form for the graph would be:

✅ $y = 1x + 0$

$y = 10x$

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2 years ago

Wes wants to buy 3 pepper plants from the garden center. The regular price of a pepper plant

Nataly_w [17]

The sale price of 3 pepper plants after a 20% discount is $3

The regular price of one pepper plant is $5 if Wes wants to buy 3 pepper plants 5x3 is 15 and since he can use a 20% off coupon on the pepper plants. 20% of 15 is 3 meaning the sale price for 3 pepper plants after using the 20% discount coupon is $3.

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2 years ago

Read 2 more answers

Solve the formula D=a+b−c for b in general.

kari74 [83]

Answer:

b = c - a - D

Step-by-step explanation:

$D=a+b−c \\ b = c - a - D$

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2 years ago