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OleMash [197]
3 years ago
6

How do you do this?

Mathematics
2 answers:
lora16 [44]3 years ago
6 0
X/5 = 24/8
  (because the triangles are similar)

x/5 = 3

x = 5*3 = 15 Answer

a/27 = 8/24 = 1/3 
a =  9  Answer
astraxan [27]3 years ago
3 0
3)a/8 = 27/24 => a = 8*27/24 = 9

x/24 = 5/8 => x = 24*5/8 = 15

4)C≡X, A≡Z, B≡Y

5)C=2πR=15π=>R=7,5

A = πR² = 56,25π cm²
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SmartShop's profits have been growing at 5% per year. This year their profits were approximately $500,000. What were their profi
nata0808 [166]

Answer:

$475,000

Step-by-step explanation:

Since the profits increase by 5% each year, this means that each year the new profit is 105% of the old ones.

To find last year's profits, we divide this year's by 105%, or 1.05:

500000/1.05 = 476190.48

This means the profits last year were about $475,000.

8 0
3 years ago
Read 2 more answers
5.5 ÷ .25 and plz show work
IceJOKER [234]

Question


5.5 ÷ .25 and plz show work


Answer:

22

Step-by-step explanation:

5.5 : 0.25 =

55 : 2.5 =

550 : 25 =

22



4 0
3 years ago
HS: Algebra 2A [M] (Prescriptive) (GP)/ 5 Quadratic Functions
ipn [44]

Answer:

Linear, the linear term is -21x and the constant term is -20. Last option is the answer

Step-by-step explanation:

We are given the following function:

y = (x - 5)(5x + 4) - 5x^2

First we have to simplify y, before solving the question:

y = (x - 5)(5x + 4) - 5x

Applying the distributive property:

y = 5x^2 + 4x - 25x - 20 - 5x^2

y = 0x^2 - 21x - 20

y = -21x - 20

No quadratic term, so it is linear.

The linear term is -21x and the constant term is -20.

4 0
3 years ago
una escalera recostada de la pared , con el piso si la escalera mide 8' y la distancia de la base a la pared es de 6'. Halla el
Vinvika [58]

Answer:

me no espanol 24

Step-by-step explanation:

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3 0
2 years ago
A survey shows that the probability that an employee gets placed in a suitable job is 0.65. A psychometric test consultant claim
n200080 [17]
The probability that he is in the right job is 0.65, so the probability he is in the wrong job is 0.35, and similarly, the probability that the test is inaccurate is 0.3.  Thus, the probability that someone is in the right job and the test is then wrong is 0.65*0.3=.195, and the probability that someone is in the wrong job and the test is wrong is 0.35*.3=.105.
6 0
3 years ago
Read 2 more answers
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