All categories

3 years ago

Find the area of the shaded region. Round your answer to the nearest tenth.

Mathematics

1 answer:

Dmitrij [34]3 years ago

6 0

Answer:

10.5cm^2

Step-by-step explanation:

Hope this would help you.

You might be interested in

A boundary stripe 6 in. wide is painted around a rectangle whose dimensions are 120 ft by 230 ft. Use differentials to approxima

Nimfa-mama [501]

Answer:

350 square feet

Step-by-step explanation:

We are given that

Width of strip=6 in

Dimension of rectangle= $20 ft\times 230 ft$

We know that

Area of rectangle ,A=xy

Differentiate

$dA=\frac{\partial A}{\partial x}x+\frac{\partial A}{\partial y}y$

We have $\frac{\partial A}{\partial x}=y=230 ft$

$\frac{\partial A}{\partial y}=x=120$

$dx=\frac{12}{12}=1 ft$

1 ft=12 in

Because 6 in added in both side of breadth

dy= $\frac{12}{12}=1 ft$

Because 6 in added on both sides of length of rectangle

Substitute the values

$dA=230\times 1+120\times 1=350 ft^2$

Hence, the number of square feet of paint in the strip=350 square feet

7 0

2 years ago

-0.38 written as a fraction the 8 is a repeating decimal

Simora [160]

Answer:

$\frac{-7}{18}$

Step-by-step explanation:

The line in between the numerator and denominator serves as a division sign so, -7 divided by 18 equals -0.38 with the 8 repeating

8 0

2 years ago

Solve the following equation algebraically:

Likurg_2 [28]

Answer:

c. $x = \pm 7$

Step-by-step explanation:

$2x^2 = 98$

$x^2 = 49$

$x = \pm\sqrt{49}$

$x = \pm 7$

4 0

2 years ago

Multiple Choice: Choose the correct simplified expression for (3x - y) (W+p-3).

murzikaleks [220]

Answer:

answer this 5-y this the answer thanks for

8 0

2 years ago

Read 2 more answers

Find the range. 4.7 6.3 5.4 3.2 4.9

Jobisdone [24]

The range is 3.2 to 6.3, minimum to maximum

5 0

2 years ago

Read 2 more answers