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lutik1710 [3]
3 years ago
13

Quadrilateral ABCD is a parallelogram. Determine the measure of Angle A

Mathematics
1 answer:
IgorC [24]3 years ago
8 0

Answer:

A = 78

Step-by-step explanation:

* since its a Quadrilateral all of angles equal the same

x + 52 = 3x

52 = 2x

26 = x

26 * 3 = 78

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Maria, a biologist, is observing the growth pattern of a virus. She starts with 100 viruses that grow at a rate of 17% per hour.
Anuta_ua [19.1K]

Answer:

She will find 1054 viruses.

Step-by-step explanation:

The number of viruses after t hours is given by the following equation:

N(t) = N(0)(1+r)^{t}

In which N(0) is the initial number of viruses and r is the growth rate, as a decimal.

100 viruses that grow at a rate of 17% per hour.

This means that N(0) = 100, r = 0.17

So

N(t) = N(0)(1+r)^{t}

N(t) = 100(1+0.17)^{t}

N(t) = 100(1.17)^{t}

She will check on the viruses in 15 hours. How many viruses will she find?

This is N(15).

N(15) = 100(1.17)^{15} = 1053.87

Rounding to the nearest whole number:

She will find 1054 viruses.

4 0
3 years ago
JaMarcus drank 11 eight-ounce glasses of water. How many quarts of water did he drink?
sasho [114]
He drank 2.75 quarts of water
7 0
3 years ago
Read 2 more answers
Which statement best explains the relationship between
nikdorinn [45]

Answer:

A. parallel because their slopes are equal.

Step-by-step explanation:

because parallel means matching

meaning they have the same slope

8 0
3 years ago
9. For kite PQRS, find mW
White raven [17]

Answer:

m<W=106

Step-by-step explanation:

18+130=148

360-148=212

212/2=106

8 0
3 years ago
Gary spent $48 on a watch. He spent 1/3 of the remainder on a pen if he still had 1/2 of his money left,how much money did he ha
xeze [42]
T= total
<span>Money spent is: </span>
48+ 1/3 (T-48) = 1/2 T
One equation for one unknown, solve:

48 + 1/3 T -1/3*48= 1/2 T
48 - 16 =1/2 T- 1/3 T
32= 1/6 T
T= 6*32
<span>T=192

</span>192-48=144 money left after watch
1/3*144=48 third of leftover, spent on pen
<span>144-48=96 left which is half of 192. </span>
6 0
4 years ago
Read 2 more answers
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