What three mathematical words can you use to describe a square

Answers

Answer 1

Answer: regular polygon with 4 sides
a rectangle with two adjacent equal sides
a quadrilateral with four equal sides and four right angles
a parallelogram with one right angle and two adjacent equal sides .
There are four, just in case!!

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Convert this equation to slope-intercept form:

25x + 10y = 1,000

Answers

Answer:

y = -2.5x +100

Step-by-step explanation:

Slope intercept form is

y = mx+b where m is the slope and b is the y intercept

We need to solve for y

25x+ 10y =1000

Subtract 25x from each side

25x-25x+10y = -25x +1000

10y = -25x+1000

Divide each side by 10

10y/10 = -25x/10 +1000/10

y = -2.5x +100

Answer:

y = -2.5x + 100

Step-by-step explanation:

25x + 10y = 1,000

10y = -25x + 1000

y = -2.5x + 100

Select all the numbers that are rational.A 0.45623…
B √50
C 0.325
D 13
E –142

Answers

Answers:

C, D, E

Step-by-step explanation:

A rational number is a integer. It is also a terminating or repeating decimal.

A rational number can be written as a fraction of two integers.

Answer A is not correct because it's decimal never ends. It is also not repeating. A cannot be written as a fraction.

Answer B is not correct because the square root is not a whole number, or a perfect square. The square root has a non-terminating and non-repeating decimal, just like A. B cannot be written as a fraction.

Answer C is rational because it has a terminating decimal.

D and E are integers, which also can be written as fractions.

Out of the options given, C, D, and E have rational numbers, while all others do not.

The answers are C, D, and E.

Write a multiplication problem using two decimals that has a product greater than 0.1 but less than 0.2

Answers

0.5 times 0.3 = 0.15

0.4 times 0.3 = 0.12

0.6 times 0.3 = 0.18

0.8 times 0.2 = 0.16

Can someone help me with my question? Thank you if ya did ;-;

Answers

The answer is E. Which is none of above

the answer would be C because 7.76/4 = cost of one gluestick, then you times both sides by 13, which shows the value of 13 gluestick

Evaluate.2.3+3.7-2
---------------------
27.5-4*5.625

My guess, via using a calculator:
4
----------
132

Answers

2.3+3.7-2 = 4

27.5 - 4*5.625

= 27.5 - ( 4*5.625)

= 27.5 - 22.5

= 5

I hope that's help !

Find the sequence..
1,2,2,4,8

Answers

Let the n-th term be called $a_n$

We see that if we choose $a_0=1,a_1=2$ then the other numbers follow the pattern $a_(n+2)=a_(n+1)\cdot a_n$ (see : $4=2*2,8=4*2$ )

Hence the sequence will be $1,2,2,4,8,32,256, 8192, 2097152, 17179869184,\dots$

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