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Sveta_85 [38]
3 years ago
7

Can someone help me plz

Mathematics
1 answer:
lesya692 [45]3 years ago
3 0
Area of shape 1: 15 units squared
Area of shape 2: 42 units squared
Area of shape 3: 38 units squared
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german

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A circle is cut from a square price of cloth, as shown
Zepler [3.9K]

Answer:what are you asking

Step-by-step explanation:

I can explain when I get a question

7 0
3 years ago
Find y so (-2, y) is a solution to 3x+5y=8
Yuri [45]

Answer:

y=14/5 or 2.8

Step-by-step explanation:

3(-2)+5y=8

-6+5y=8

+6      +6

5y=14

/5y /5y

y=14/5

4 0
3 years ago
The ages of three siblings are all consecutive
ankoles [38]

Answer:

12 year old is the youngest sibling

Step-by-step explanation:

Given: The ages of three siblings are all consecutive integers.

           The sum of sibling´s age is 39.

Now, finding the age of youngest sibling.

Lets assume the age of youngest sibling be "x"

As given, The ages of three siblings are all consecutive integers.

∴ Age of 2nd sibling will be (x+1)

 Age of 3rd sibling will be (x+2)

next, forming an equation for the sum of sibling´s age.

⇒x+(x+1)+(x+2)= 39

Opening the parenthesis

⇒ x+x+1+x+2= 39

⇒3x+3= 39

Subtracting both side by 3

⇒3x= 39-3

⇒3x= 36

Dividing both side by 3

⇒x= \frac{36}{3}

∴ x= 12

Subtituting the value of x to find the age of other sibling

∴Youngest sibling age= 12 years

2nd sibling age= 13 years

3rd sibling age= 14 years

Hence, The youngest sibling is 12 years old.

3 0
3 years ago
The equation of a circle is (x-2) squared + (y-6) squared =64. What is the center and radius of the circle.
evablogger [386]

Answer:

The center (2,6) and the radius is 8

Step-by-step explanation:

The equation of a circle is (x-h)^2 + (y-k)^2 =r^2

where (h,k) is the center of the circle and r is the radius

We have

(x-2)^2 + (y-6)^2 =64

(x-2)^2 + (y-6)^2 =8^2

The center (2,6) and the radius is 8

6 0
3 years ago
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