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3 years ago

6

Kevin and Randy Muise have a jar containing 59 coins, all of which are either quarters or nickels. the total value of the coins

in the jar is $7.75. how many of each type of coin do they have?

1 answer:

valkas [14]3 years ago

6 0

Answer:

there are 28 quarters and 13 nickels

Step-by-step explanation:

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harina [27]

Answer:

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Step-by-step explanation:

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3 years ago

A central angle of a circle measures 42 degrees. What else can be shown to measure 42 degrees?

Slav-nsk [51]

Answer:

Vertically opposite angles

Step-by-step explanation:

Given

$\theta = 42^\circ$

Required

What else can measure $\theta = 42^\circ$

The question has missing options. So, I will give a general explanation.

Using the attached image as a point of reference.

Given that:

$\theta = 42^\circ$

The value of b is calculated as:

$b = \theta$

Because b and $\theta$ are vertically opposite angles

<em>This gives:</em>

<em></em> $b = 42^\circ$ <em></em>

<em></em>

<em>So, one possible answer to the question is a vertically opposite angle</em>

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2 years ago