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vovikov84 [41]
2 years ago
12

(7+5 + 4 . 13 - 2 Please simplify this expression with all steps thank you

Mathematics
2 answers:
FinnZ [79.3K]2 years ago
6 0

Answer:

We apply the BODMAS rule

(7+5+4).(13-2)

(16).(11)

=176

Hope was useful

seraphim [82]2 years ago
6 0

Answer: 62

Step-by-step explanation: 7+5+(4)(13)−2

12+(4)(13)−2

12+52−2

64−2

62

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Please help me with this problem​
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Answer:

<em>The measures of angles A, B, and C are respectively 21°, 125°, and 34°</em>

Step-by-step explanation:

<u>Equations</u>

We are given some conditions applying to the internal angles on a triangle ABC.

The measure of angle A is 13 less than the measure of angle C.

The measure of angle B is 11 less than 4 times the measure of angle C

Let x = measure of angle C

The first conditions states:

m\angle A = x-13

The second conditions states:

m\angle B = 4x-11

The sum of all angles must be 180°, thus:

x - 13 + 4x - 11 + x = 180

Simplifying:

6x -24 = 180

Adding 24:

6x = 204

Dividing by 6:

x = 204/6

x = 34

m\angle C = x = 34^\circ

m\angle B = 4x-11 = 4*34-11 = 125^\circ

m\angle A = x -  13 = 34 - 13 = 21^\circ

The measures of angles A, B, and C are respectively 21°, 125°, and 34°

6 0
2 years ago
A town has a population of 18000 and grows at 2% every year. To the nearest tenth of a year, how long will it be until the popul
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Step-by-step explanation:

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8 0
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If f(x)=(x-1)^1/3 then what is f^-1(x)
Stels [109]

Answer:

The answer is f−1(x)=1x13

Step-by-step explanation: hi

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