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vodka [1.7K]
3 years ago
5

I need help doing this

Mathematics
2 answers:
Rus_ich [418]3 years ago
6 0
Help on what ? i can help
yaroslaw [1]3 years ago
4 0
I'm not sure what I am supposed to do.
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Last Friday Trevon had $29. Over the weekend he received some money for cleaning the attic. He now has $41. Write an algebraic e
tester [92]

Answer:

x + 29 = 41

Step-by-step explanation:

Trevon received some money, but we don't know how much, so we will represent that with x.

The money he received will be add the amount he had last friday, $29.

The equation will equal his current amount, $41.

6 0
2 years ago
In the figure below, the radius of the larger circle is 6,8 and the radius of the smaller circle is 4.5. Which of the following
Anna [14]

A <em>circle</em> is a figure <u>bounded</u> by a <em>curved</em> side which is referred to as <em>circumference</em>. Thus the area of the <u>shaded</u> region is option D. 81.65.

A <em>circle</em> is a figure<u> bounded</u> by a <em>curved</em> side which is referred to as <u>circumference</u>. Some of its <u>parts</u> are radius, diameter, sector, arc, etc.

The area of a <u>circle</u> can be determined by the given <em>expression:</em>

Area = πr^{2}

where r is the <u>radius</u> of the circle and π = \frac{22}{7}

So, the area of the <u>shaded</u> region can be determined as:

Area of the <em>shaded</em> region = <em>area </em>of the <u>larger</u> circle - <em>area</em> of the <u>smaller</u> circle

Area of the<em> shaded </em>region = π(6.8)^{2} - π(4.5)^{2}

                                            = π (46.24 - 20.25)

                                            = \frac{22}{7} x 25.99

                                            = \frac{571.78}{7}

<u>Area</u> of the <em>shaded</em> region = 81.683

Thus the<u> appropriate</u> answer to the question is option D. 81.65.

For more clarifications on the area of a circle, visit: brainly.com/question/3747803

#SPJ1

   

6 0
2 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Citrus2011 [14]
It is 3x=4. If u need anymore help then that is cool
4 0
2 years ago
Read 2 more answers
Together a ruler and a pen cost $3.00. The pen cost $1.80 more than the ruler. How much does each item cost?
Svetach [21]

Answer:

2.20

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Fred can drink 8 3/4 sodas in 5 minutes at thus rate how many sodas can fred drink in 2mintues
Llana [10]
He can drink 2/5 of the 8  3/4 sodas.

\frac{2}{5}  x 8  \frac{3}{4} =  \frac{2}{5} x  \frac{35}{4}

The answer is 7/2 or 3 1/2 sodas.

Of course, Fred would be better off is he drank water instead of soda.  :-)


5 0
3 years ago
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