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Viktor [21]
3 years ago
15

What similarity property, if any, can be used to show that the following two triangles are similar ?

Mathematics
1 answer:
Natalka [10]3 years ago
6 0

Answer:

A) SSS

Step-by-step explanation:

We have,

\frac{AC}{DF}=\frac{10}{15}=\frac{2}{3}\\\frac{AB}{DE}=\frac{12}{18}=\frac{2}{3}\\\frac{BC}{EF}=\frac{8}{12}=\frac{2}{3}\\\text{Thus,}\\\frac{AC}{DF}=\frac{AB}{DE}=\frac{BC}{EF}\\

Since the sides are in proportion, the two triangles are similar by the SSS test.

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Find the percentage of data points that lie between -3.01 and 2.61?<br> z= (x-u) /o
Marat540 [252]

Answer:

To find the percetage of data points that lie between the points -3.01 and 2.61, on a normal distribution we're going to need the help of a calculator. The result is: 99.42%

Attached you will find the graph that represents the result.

6 0
3 years ago
WHOEVER GETS THIS RIGHT IN 2MINS GET BRAINLIEST!1
FinnZ [79.3K]

Answer: The final is C.

7 0
3 years ago
The half-life of a certain radioactive element is 35 hours. If there are 904 grams of this element, how much will be left after
Artist 52 [7]

Answer:

226 grams

Step-by-step explanation:

This will be an exponential function. The formula for exponential functions and half life is A=Ao * (1/2)^(t/h)

A stands for final amount, Ao for initial amount, 1/2 is the decaying factor (after a half life, one mg becomes 1/2 mg), t stands for time, and h is the half life.

To solve your problem, the equation would be A=904 * (1/2)^(70/35)

The parentheses are necessary for your calculator or else you will get the wrong answer.

7 0
4 years ago
6. What is the value of x?
givi [52]

Answer:

D. 14

Step-by-step explanation:

a^2+b^2=square of c

a^2+x^2=50

6 0
3 years ago
Find the sum. 27 + (–24)
Marysya12 [62]

Answer:

The value of given expression is 3.

Step-by-step explanation:

The given expression is

27+(-24)

According to the rule of addition and subtraction,

(+)\cdot (-)=(-)

It means,

a+(-b)=a-b

By using this rule we get,

27+(-24)=27-24

27+(-24)=3

Therefore the value of given expression is 3.

5 0
3 years ago
Read 2 more answers
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