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MatroZZZ [7]
3 years ago
5

Find the perimeter of a square with sides of 61 +5.

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
6 0

Answer:

264

Step-by-step explanation:

the perimeter of a square with sides of 61+5 is 264

lesya692 [45]3 years ago
5 0

Answer:

132

Step-by-step explanation:

add up all the sides

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Carly's dog weighs 25 pounds and her cat weighs 12 pounds how much more does her dog weigh then her cat
Anettt [7]

Answer:

13 pounds

Step-by-step explanation:

21-12=13

7 0
3 years ago
Read 2 more answers
I don’t know how to do this
stich3 [128]

To check for continuity at the edges of each piece, you need to consider the limit as x approaches the edges. For example,

g(x)=\begin{cases}2x+5&\text{for }x\le-3\\x^2-10&\text{for }x>-3\end{cases}

has two pieces, 2x+5 and x^2-10, both of which are continuous by themselves on the provided intervals. In order for g to be continuous everywhere, we need to have

\displaystyle\lim_{x\to-3^-}g(x)=\lim_{x\to-3^+}g(x)=g(-3)

By definition of g, we have g(-3)=2(-3)+5=-1, and the limits are

\displaystyle\lim_{x\to-3^-}g(x)=\lim_{x\to-3}(2x+5)=-1

\displaystyle\lim_{x\to-3^+}g(x)=\lim_{x\to-3}(x^2-10)=-1

The limits match, so g is continuous.

For the others: Each of the individual pieces of f,h are continuous functions on their domains, so you just need to check the value of each piece at the edge of each subinterval.

4 0
3 years ago
A triangular bandana has an area of 78 square inches. The height of the triangle is 9
Vera_Pavlovna [14]
Area of a triangle = 1/2 × base × height

Plug in what we know.

78 = 1/2 × b × 9¾

Multilply each side by 2 to get rid of the 1/2...

156 = b × 9¾

Write 9¾ as an improper fraction.
(9¾ = 9 + 3/4 = (9×4)/4 + 3/4 = 36/4 + 3/4 = 39/4)

156 = b × 39/4

Multiply each side by 4...

624 = b × 39

Divide each side by 39...

16 = b

Done! The length of the base of the triangle is <u>16</u> inches.
5 0
3 years ago
Help i don’t understand!!!!!!!!!!!!
gogolik [260]
24 because it’s 50 %of them
3 0
3 years ago
Read 2 more answers
Math question, please help
vagabundo [1.1K]
The Answer is
3 \times  {10}^{8}
.
5 0
3 years ago
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