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Whitepunk [10]
4 years ago
10

Samual wrote in his journal, "All squares are rectangles. but not all rectangles are squares." Is this statement true? Explain y

our answer
Mathematics
1 answer:
BlackZzzverrR [31]4 years ago
7 0

Answer:

True

Step-by-step explanation:

The definition of rectangle is a plane 4-sided polygon with 4 90 degree angles. Squares have all of that, but all 4 sides are equal length. All squares match the definition of rectangle, but not all rectangles have 4 equal sides, and therefore not all rectangles are squares.

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Solve for Y in General<br><br> 12x − 3y = −6
ella [17]

Answer:

y = 4x + 2

Step-by-step explanation:

12x - 3y = -6\\\rule{150}{0.5}\\12x-12x-3y=-6-12x\\\\-3y=-6-12x\\\\\frac{-3y=-6-12x}{-3}\\\\y = 2 + 4x\\\\\boxed{y = 4x + 2}

Hope this helps.

<em>Brainliest is appreciated. </em>

4 0
3 years ago
Read 2 more answers
There are 250,000 cows in the barn 24,000 cows. went missing how many cows are in the barn
inessss [21]

226,000

Step-by-step explanation:

250,000-24,000=226,000

8 0
3 years ago
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Center ( 9,-8 ), passes through ( 19,22 )
katovenus [111]
Center at (h,k) and radius r is
(x-h)²+(y-k)²=r²

so given
center at (9,-8)

(x-9)²+(y-(-8))²=r²
(x-9)²+(y+8)²=r²

input the point (19,22) to find r²
x=19 and y=22
(19-9)²+(22+8)²=r²
10²+30²=r²
100+900=r²
1000=r²
10√10=r

well, the equation is
(x-9)²+(y+8)²=1000
6 0
4 years ago
The sum of two numbers is 30. If three times the smaller number is equal to two times the bigger one, find the numbers. ​
MAVERICK [17]
  • Let the smaller number be x and the bigger number be y.
  • Therefore, 3x = 2y =  > x =  \frac{2y}{3}x + y = 30 \\  =  >  \frac{2y}{3}  + y = 30 \\  =  >  \frac{2y + 3y}{3}  = 30 \\  =  >  \frac{5y}{3}  = 30 \\  =  > y =  \frac{30 \times 3}{5}  \\  =  > y = 18
  • Therefore, the smaller number = 30 - 18 = 12

<u>Answers:</u>

<u>Answers:The smaller number is 12.</u>

<u>Answers:The smaller number is 12.The bigger number is 18.</u>

Hope you could understand.

If you have any query, feel free to ask

4 0
2 years ago
What is the greatest common factor of 100 and 50?
gogolik [260]
100/2 = 50

I think the answer is 50.

I hope this helps! :D
4 0
4 years ago
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