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wariber [46]
4 years ago
12

Can someone please help me with this??

Mathematics
1 answer:
Inessa [10]4 years ago
3 0
Angle 4 and 2 are equal so angle 2 is 142°

Angle 1 is complementary to angle 4 and equal to angle 3....

So angle 1 and 3 equal (180-142)=38°

So and 1,2, and 3 are 38°,142°, and 38° respectively.
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Someone please help will mark brainliest thank you so much!
pychu [463]
I believe it is Since the square root of 9 = 3 and the square root of 16 = 4 it is known the the square root of 12 is in between 3 and 4. Really hope this helps!
6 0
3 years ago
Thi equence repreent the diameter of circle ued to create an art project 2. 5 cm, 3. 1cm, 3. 7cm,4. 3cm let f(n) repreent diamet
stellarik [79]

The equation for the given sequence representing the diameter of the circle is

f(n) = f(n-1) + 0.6, where f(1) = 2.5

Given, a sequence of diameters of a circle used to create an art project

2.5 , 3.1 , 3.7 , 4.3

We have to find a sequence that represents the diameter of the given circle,

Let f(n) be representing the diameter of the circle,

Now, for n = 1

f(n) = 2.5

for n = 2

f(n) = 3.1

for n = 3

f(n) = 3.7

for n = 4

f(n) = 4.3

As, f(2) = f(1) + 0.6 and so,

So, f(n) = f(n-1) + 0.6

Hence, the equation for the given sequence representing the diameter of the circle is

f(n) = f(n-1) + 0.6, where f(1) = 2.5

Learn more about Sequences here brainly.com/question/12668338

#SPJ4

8 0
1 year ago
Please answer ASAP!<br><br> The number 650,000 written in scientific notation would be _____.
AfilCa [17]

Answer:

65x10^5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Sara's high school played 14 football games this year. The team won most of their games. they were defeated during 3 games. how
Morgarella [4.7K]
They won 11 games is the answer
3 0
4 years ago
In circle K, what is the value of x? x = 30° x = 25° x = 20° x = 15º A triangle inscribed in a circle having one side as diamete
mrs_skeptik [129]

Answer:

x = 15°

Step-by-step explanation:

<em><u>The segment is a diameter, So let us assume the part in which there lies the triangle as a semicircle.</u></em>

=> <em>A triangle inscribed in a semi-circle will always have one of its angle equal to 90</em>

=> <em>So the angle (not 75 and x) is 90 degrees.</em>

<em>=> To find the value of x, we'll subtract rest of the angles from 180 degrees (because the interior angles of a triangle add up to 180°)</em>

<em>So,</em>

=> x = 180-90-75

=> x = 15°

8 0
3 years ago
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