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alexandr1967 [171]

2 years ago

15

Gina has a spinner with five equal parts numbered one thru five. If Gina spins the spinner one time, what is the probability tha

t the spinner will land on the number three?

1 answer:

Alex787 [66]2 years ago

3 0

Answer:

1/5

Step-by-step explanation:

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What is the following simplified product? Assume x >0.

Anettt [7]

Answer:

tthhaatttss a lloott

Step-by-step explanation:

8 0

2 years ago

HEEEELLLLLLPPP !!!!!!!!<br><br> What is the product ?

Roman55 [17]

Answer:

$\left[\begin{array}{cc}6&32\\39&15\\\end{array}\right]$ its the third option

Step-by-step explanation:

times each element by a half

8 0

2 years ago

Please help me find the area of shaded region and step by step

Bumek [7]

Answer:

Part 1) $A=60\ ft^2$

Part 2) $A=80\ cm^2$

Part 3) $A=96\ m^2$

Part 4) $A=144\ cm^2$

Part 5) $A=9\ m^2$

Part 6) $A=(49\pi -33)\ in^2$

Step-by-step explanation:

Part 1) we know that

The shaded region is equal to the area of the complete rectangle minus the area of the interior rectangle

The area of rectangle is equal to

$A=bh$

where

b is the base of rectangle

h is the height of rectangle

so

$A=(12)(7)-(8)(3)$

$A=84-24$

$A=60\ ft^2$

Part 2) we know that

The shaded region is equal to the area of the complete rectangle minus the area of the interior square

The area of square is equal to

$A=b^2$

where

b is the length side of the square

so

$A=(12)(8)-(4^2)$

$A=96-16$

$A=80\ cm^2$

Part 3) we know that

The area of the shaded region is equal to the area of four rectangles plus the area of one square

so

$A=4(4)(5)+(4^2)$

$A=80+16$

$A=96\ m^2$

Part 4) we know that

The shaded region is equal to the area of the complete square minus the area of the interior square

so

$A=(15^2)-(9^2)$

$A=225-81$

$A=144\ cm^2$

Part 5) we know that

The area of the shaded region is equal to the area of triangle minus the area of rectangle

The area of triangle is equal to

$A=\frac{1}{2}(b)(h)$

where

b is the base of triangle

h is the height of triangle

so

$A=\frac{1}{2}(6)(7)-(6)(2)$

$A=21-12$

$A=9\ m^2$

Part 6) we know that

The area of the shaded region is equal to the area of the circle minus the area of rectangle

The area of the circle is equal to

$A=\pi r^{2}$

where

r is the radius of the circle

so

$A=\pi (7^2)-(3)(11)$

$A=(49\pi -33)\ in^2$

7 0

2 years ago

Help me plz !!!!!!!!!!!!!!!!!

trapecia [35]

Answer:

the answer should be 54.6 grams

7 0

2 years ago

A man buys a book for Rs 400 and sells it for Rs 420 his profit is

motikmotik

Answer:

20

Step-by-step explanation:

420-400=20

6 0

3 years ago

Read 2 more answers