3 years ago

You have a stuck of Pennies. Without counting the pennies, how can you know if there is an odd or even number of them?

2 answers:

7 0

Okay if this is for a math class my answer may not be acceptable but look at your pennies its a 50/50 chance odd or even so it depend on how big the stack is.

jarptica [38.1K]3 years ago

5 0

Divide the stack into halves, if the stacks are equal, they are even. If they aren't, they are odd.

You might be interested in

Jaden use Tony Curtis to make a design above the stove 15 out of 20 of his tires were green what is an equivalent fraction for t

ratelena [41]

Answer:

3/4

Step-by-step explanation:

15/20 = 3/4

5 0

3 years ago

Based on one of the triangle congruence postulates, the two triangles shown are congruent. part 4

drek231 [11]

Answer:

True

Step-by-step explanation:

The ASA postulate applies. Angles at either end of the common segment are marked congruent. Thus the triangle are congruent.

6 0

3 years ago

Does anyone know how to solve these?

bixtya [17]

<AEB and <DEC are equal so:
5x-10=3x+40
5x-3x=40+10
2x=50
x=25
<AEB= 5x-10
<AEB= 5*25-10
<AEB=115

8 0

3 years ago

If the domain of f(x)=-x² is integer values of x such that -3≤x<0, find the range.

slamgirl [31]

The range is the resulting y-values we get after substituting all the possible x-values.

$\text{The domain:}\\\\-3\leq x < 0\to\{-3,\ -2,\ -1\}\\\\\text{The range:}$

Substitute the values of x to the equation of the function:

$f(-3)=-(-3)^2=-9\\\\f(-2)=-(-2)^2=-4\\\\f(-1)=-(-1)^2=-1\\\\\boxed{\{-9,\ -4,\ -1\}}$

8 0

3 years ago

Round 198.1 to the nearest tenth,hundredths,hundred

galina1969 [7]

Answer:

200

Step-by-step explanation:

3 0

3 years ago