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Tresset [83]
3 years ago
7

Giving Brainliest for right answers :)

Mathematics
2 answers:
VashaNatasha [74]3 years ago
5 0

Answer:

∠ DFE = 15°

Step-by-step explanation:

The inscribed angle DFE is half the measure of its intercepted arc, that is

∠ DFE = \frac{1}{2} DE = \frac{1}{2} × 30° = 15°

Irina18 [472]3 years ago
5 0

Answer:

<DFE = 15

<em>Brainliest, please!</em>

Step-by-step explanation:

<DFE is an inscribed angle. An inscribed angle measures half as much as it's opposite arc.

30 x 1/2 = 15

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Which theorem correctly justifies why the lines m and n are parallel when cut by transversal k?
pochemuha

B) converse of the alternate interior angles theorem

if the alternate interior angles are congruent, the lines are parallel

6 0
3 years ago
Read 2 more answers
Andre is walking from home to a festival that is 1 5\8 kilometers away. He takes a quick rest after walking 1\3 kilometers. In t
alisha [4.7K]

Answer:

?\times1\frac{5}{8}=\frac{1}{3} represents what fraction of the trip has Andre completed?

Step-by-step explanation:

Consider the provided information.

Andre is walking from home to a festival that is 1\frac{5}{8} kilometers away.

He takes a quick rest after walking \frac{1}{3} kilometers.

Let '?' represents the part of trip completed.

Therefore, ?\times1\frac{5}{8}=\frac{1}{3} represents what fraction of the trip has Andre completed?

8 0
3 years ago
Five million bacteria live in an organism. The doubling period is 1.5 hours. How many will there be after:
finlep [7]
We write the generic exponential equation:
 y = A (b) ^ t
 Where,
 A: initial population
 B: growth rate
 t: time in hours.
 Substituting values we have:
 y = 5 (2) ^ ((1 / 1.5) * t)
 For t = 9 hours we have:
 y = 5 (2) ^ ((1 / 1.5) * 9)
 y = 320 million
 For t = 24 hours (one day) we have:
 y = 5 (2) ^ ((1 / 1.5) * 24)
 y = 327680 million
 For t = 2 hours we have:
 y = 5 (2) ^ ((1 / 1.5) * 2)
 y = 12.5992105 million
 Answer:
 
a) t hours?
 
y = 5 (2) ^ ((1 / 1.5) * t)
 
b) 9 hours?
 
y = 320 million
 
c) 1 day?
 
y = 327680 million
 
d) 2 hours?
 
y = 12.5992105 million
8 0
3 years ago
What is the ratio of 1400kg and 0.76 kg
VashaNatasha [74]

Answer:

1400kg to 0.76kg

Step-by-step explanation:

example:10 cups of water to 28 cup of juice 10 to 28 or if it said 28 cups of juice to 10 cups of water it would be 28 to10

3 0
3 years ago
Which of the following is the value of a when the function f(x) = 3|x| is written in the standard form of an absolute value
Gnoma [55]

\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the Concept of the Modulus functions.

Since here, the value of h and k are zero,hence

the value of the function f(x) = 3|x| is 3

====> answer is 3

4 0
3 years ago
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