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3 years ago

9

A set of 10 coins may contain any combination of pennies, nickels, dimes, quarters, or half-dollars. In how many different ways

can the set of 10 coins have a total value of 59 cents?

1 answer:

Iteru [2.4K]3 years ago

4 0

that is a very complicated question with alot of variable to figure out

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Which two expressions is equivalent to 8(5+x)

Natali [406]

Answer: 8(x+5) 8x + 40

40 + 8x

Step-by-step explanation:

Distribute the 8 by multiplying by each value inside the parentheses.

Commutative property in addition and multiplication allows the terms to be in reversed order.

4 0

3 years ago

Would love help with this

Mars2501 [29]

It is always a rational number

-Hope This Helps-

6 0

3 years ago

if angle 1 and angle 2 form a linear pair. if m<1=5x+9 and m<2=3x+11, find the measure of both angles

Ulleksa [173]

Answer: $m\angle 1=109\°\\m\angle 2=71\°$

Step-by-step explanation:

It is important to remember the definition of "Linear pair angles".

By definitiion "Linear pair angles" are two angles which are adjacents and supplementary.

Based on this, we know that the angles $\angle1$ and $\angle2$ are supplementary, which means that they add up to 180 degrees.

So, knowing that:

$m\angle 1=5x+9\\m\angle 2=3x+11$

We can write the following expression and solve for "x":

$(5x+9)+(3x+11)=180\\\\8x=180-20\\\\x=\frac{160}{8}\\\\x=20$

Therefore, substituting, we get that the measures of the angles $\angle1$ and $\angle2$ are:

$m\angle 1=5(20)+9=109\°\\\\\\m\angle 2=3(20)+11=71\°$

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3 years ago

Which choice could represent the volume of a cake pan

Sav [38]

Answer:

3150^3

Step-by-step explanation:

5 0

3 years ago

RED YOU ARE VERY SUS

Allisa [31]

Answer:

YES YES HE VENTED ITS NOT ME DONT WORRY

7 0

3 years ago

Read 2 more answers