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2 years ago

Find the area of the blue shaded region.

Mathematics

1 answer:

Elodia [21]2 years ago

4 0

Answer:

Step-by-step explanation:

area of whole figure=

l×b

=20×10

=200

also,area of small fig.

=l×b

=18×8

=144

thus area of shaded part =a of whole- a of small

=200-144

=56

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What is the answer to : 32- plus 3

Kay [80]

Answer:

Step-by-step explanation:

because 32-+3=29

5 0

2 years ago

16/9(1.2b)=4.8(20/3)<br> solve

mart [117]

$\frac{16}{9}(1.2b)=4.8( \frac{20}{3})$

Multiply 4.8 into (20/3), and multiply 16/9 with (1.2b)

$\frac{19.2b}{9} = \frac{96}{3}$

$\frac{19.2b}{9} = 32$ Multiply 9 on both sides

19.2b = 32(9)

19.2b = 288 Divide 19.2 on both sides

b = 15

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2 years ago

Find the area of this circle. Use

Alina [70]

Answer:

4,069.44 in squared

Step-by-step explanation:

pir^2

72/2 = 36

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7 0

1 year ago

Use any order, any grouping to write an equivalent expression: 3(2x) + 4y(5) + (4 x 2 x z)

enyata [817]

Answer:

We conclude that the equivalent expression is:

$3\left(2x\right)+4y\left(5\right)+\left(4\times \:2z\right)=6x+20y+8z$

Step-by-step explanation:

Given the expression

$3\left(2x\right)+4y\left(5\right)+\left(4\times \:2z\right)$

Remove parentheses: (a) = a

$=3\times \:2x+4\times \:5y+4\times \:2z$

Multiply the numbers: 3 × 2 = 6

$=6x+4\times \:5y+4\times \:2z$

Multiply the numbers: 4 × 5 = 20

$=6x+20y+4\times \:2z$

Multiply the numbers: 4 × 2 = 8

$=6x+20y+8z$

Thus, we conclude that the equivalent expression is:

$3\left(2x\right)+4y\left(5\right)+\left(4\times \:2z\right)=6x+20y+8z$

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2 years ago

What is the exact area of the circle having a radius of 11 miles?

djyliett [7]

A = (pi) * r^2
A = 3.14 * 11^2
A = 3.14 * 121
A = 379.94 miles

6 0

2 years ago