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Schach [20]
2 years ago
7

I need Help please!

Mathematics
1 answer:
kirill115 [55]2 years ago
3 0

Answer:

Use the exponential decay model with a decay factor of 0.5.

Step-by-step explanation:

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The measures of th eangles in a triangle are in the extended ration 2:5:9. find the angle measures of the triangle.
GarryVolchara [31]
Suppose the angles measures are 2x, 5x, and 9x
the three angles make a total of 180: 2x+5x+9x=180
16x=180
x=11.25
so the three angles are 22.5, 56.25, and 101.25 respectively
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6 0
3 years ago
At a car wash, customers can choose the type of wash and whether to use the interior vacuum. Customers are equally likely to cho
tensa zangetsu [6.8K]
There are 4 possible outcomes based on 2 types of wash (deluxe wash & other wash) and 2 vacuum uses (with vacuum and no vacuum). Since customers are equally likely to choose between these, we can run a uniform distribution from 1-4, where each represents one outcome. For example, 1 = deluxe+vacuum, 2=deluxe+no vacuum, 3=other wash+vacuum, 4=other wash+no vacuum. Then after running a large number of simulations (ex. 1000), count the number of the desired result (which is the number 2), and divide by the total number. This will give the probability.
4 0
3 years ago
Which expression represents the phrase?
Alecsey [184]

Answer:

D.  (5 + x) - 6

Step-by-step explanation:

"6 less than the sum of 5 and x."

I can try sum of 5 and x  first

(5 + x)

then  6 less than it.

(5 + x) - 6

3 0
4 years ago
Find the value of x.
Kisachek [45]

Answer:

Step-by-step explanation: he standard form to find the value of X in multiplication operation is. Divisor × Dividend = Product. Let us take dividend = x, Divisor × x = Product. Then the formula to find the value of x is. X = product / Divisor

8 0
3 years ago
Read 2 more answers
Can someone answer these?
AURORKA [14]

Answer:

1. SSS

2.SSA

3.ASA

Step-by-step explanation:

For number one there is three congruent sides with the on in the middle

For number two there is two sides and one angle congruent

And number three has an embedded side between the two angles

8 0
3 years ago
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