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Rina8888 [55]
2 years ago
14

If AACB= ADCE, ZBAC = 3x-10, ZECD = 45°, and ZEDC = 2x+10 D C (33 E x= [?]

Mathematics
1 answer:
inna [77]2 years ago
6 0

Answer: 20

Step-by-step explanation:

By CPCTC,

3x-10=2x+10\\\\x=20

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Answer:

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6 0
3 years ago
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Cam is a corrupt politician. Nobody votes for him except those he pays to do so. It costs Cam exactly \$100$100 to buy each vote
dolphi86 [110]

Answer:

Yes, Cam's costs proportional to the number of votes he receives.

Step-by-step explanation:

It is given that Cam is a corrupt politician. Nobody votes for him except those he pays to do so. It costs Cam exactly $100 to buy each vote.

Let the number of votes he get be x.

Then the total cost of Cam is

C=100\times x         ... (1)

Where, C is Cam's costs and x is number of votes he receives.

Two variables are proportional to each other if

y\propto x

y=kx                     ... (2)

Where k is constant of proportionality.

Since equation (1) and (2) and similar and the constant of proportionality is 100, therefore we say that Cam's costs proportional to the number of votes he receives.

7 0
3 years ago
If the area is 204 feet and the height is 10.2 feet what is the length and perimeters
Strike441 [17]
Divide 204 to 10.2 or add and then u can get your final answer, you can also multiple.
6 0
3 years ago
Find the perimeter of this parallelogram:
rusak2 [61]

Answer:

parallelogram 's perimeter =2(8.2+6.5)

""" =2×14.7

... = 29.4

perimeter of triangle=7.2+6.1+9.6

""""" =22.9

7 0
3 years ago
There are approximately 1.2×10 to the eighth household in the US if the average household uses 400 gallons of water each day wha
lana [24]

Answer:

Total = 4.8 * 10^{10}

Step-by-step explanation:

Given

h = 1.2 * 10^8 --- households

g = 400 --- gallons

Required

The number of households

To do this, we simply multiply the average households by the gallons.

Total = g* h

Total = 400 * 1.2 * 10^8

Total = 480 * 10^8

Rewrite as:

Total = 4.8 * 10^2 * 10^8

Total = 4.8 * 10^{10}

7 0
3 years ago
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