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sammy [17]
2 years ago
9

URGENT GEOMETRY!!

Mathematics
1 answer:
Darina [25.2K]2 years ago
6 0

Answer: 140 degrees

A straight line is 180 degrees. Since we know one of the angles in the line is 40, we just subtract 40 from 180. So, the measure of angle 1 plus the measure of angle 2 is 140 degrees.

:)

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The dean of the School of Fine Arts is trying to decide whether to purchase a copy machine to place in the lobby of the building
tigry1 [53]

Answer:

$34,816.60

Step-by-step explanation:

The computation of the maximum amount of cash should willing to pay for the copy machine by using the present value is shown below:

Present value is

= Incremental\ cash\ flows \times PVIFA\ factor

where,

Incremental cash flows is $14,000 per year

Discount rate is 10%

And, the number of years is three years

PVIFA factor for 10% at 3 years is 2.4869

Refer to the PVIFA factor table

Now placing these values to the above formula

So, the present value is

= \$14,000 \times 2.4869

= $34,816.60

6 0
3 years ago
How many squares are in view on the front, side, and top?
Hitman42 [59]
18 squares are visible and what do you mean by fill in the blanks??
4 0
2 years ago
If the measurement of Angle 6 = 50 degrees, then the measurement of Angle 3 = 50 degrees
olga_2 [115]

Answer:

True

Step-by-step explanation:

angle 3 and 6 are alternate angles.

alternate angles have the following characteristics:

1. they are inside the parallel lines

2. they are on opposite sides of the transversal

3. they are EQUAL

another example of alternate angles is angle 4 and angle 5

4 0
2 years ago
Read 2 more answers
Does anybody know this plz help.
MaRussiya [10]
So for this it's asking to multiply 10,000 glass beads by the length of 0.4 cm.

So to make it easier let's just make it a fraction.

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So now we can upscale the sizes to the proper ratio. This ratio being the thousands.

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3 0
3 years ago
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Stolb23 [73]
Trains depart after every 4 minutes.
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Evan sets off at 8:30 am, so  he will be back at 8:54 am.
So time of trains coming in opposite direction:
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8:38 am
8:42 am
8:46 am
and 8:50 am
5 trains coming in opposite directions.
Now the trains started at 8:06 am from the stations are:
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8:10 am
8:14 am
8:18 am
8:22 am
and 8:26 am.
So there are 6 trains started the circuit at 8:06 am.

Now total number of trains=6+5=11 trains

Answer: 11 trains will pass on complete circuit.

7 0
3 years ago
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