2 years ago

Work out the area of triangle ABC 2 root 5 cm 3 root 2 cm

Mathematics

1 answer:

shusha [124]2 years ago

7 0

Shouldn’t there be a picture?

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Enrollment in a dance studio has grown exponentially since the studio opened. A graph depicting this growth is shown. Determine

denis23 [38]

Answer:

Option (4). 25%

Step-by-step explanation:

The graph attached shows the exponential growth.

Let the graphed function is y = $(1+\frac{r}{100})^{t}$

Here 'r' = Rate of growth

t = Duration of time in years

y = enrollments after time 't' years

Graph shows at time 't' = 0 or initially number of enrollments = 20

After 8 years number of enrollments will be

120 = $20(1+\frac{r}{100})^{8}$

$\frac{120}{20}=(1+\frac{r}{100})^{8}$

6 = $(1+\frac{r}{100})^{8}$

log 6 = $8\text{log}(1+\frac{r}{100})$

0.77815 = $8\text{log}(1+\frac{r}{100})$

$\text{log}(1+\frac{r}{100})$ = 0.0972689

$(1+\frac{r}{100})=1.251$

$\frac{r}{100}=0.251$

r = 25.1%

r ≈ 25%

Therefore, Option (4) will be the answer.

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2 years ago

Good Earth, a company manufacturing packaged food products, sets up its stores in Baltonia. However, a year later, the company c

dalvyx [7]

Answer: sunk cost

Step-by-step explanation:

In business, sunk cost refer to money that has already been spent and cannot be recovered such as payment for rent, production machineries etc.

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3 years ago

How can the numbers 3 7 12 2 make 11

Gala2k [10]

Answer:

Step-by-step explanation:

7/3+12-2=12.33

7/2+12-3=12.5

8 0

3 years ago

Read 2 more answers

Solve for x. 32 (2x - 12)° Answers: x = 35 X= 51 x = 80 x = 96

gregori [183]

51 I thinks that’s the correct answer

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1 year ago

Imagine two lines intersect. How can the properties of linear pairs and vertical angles help to determine the angle measures cre

Rudik [331]

Adjacent angles create linear pairs so they add to 180. If we know the measure of one angle, we can find the other by subtracting from 180.

Vertical lines create congruent angles. If we know the measure of one angle, we know the measure of the angle opposite of it (they only share a vertex, no sides)

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2 years ago