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love history [14]
3 years ago
15

Ill give brainliest help asap

Mathematics
2 answers:
xenn [34]3 years ago
6 0

Answer:

X= 10.4 definitely

Step-by-step explanation:

tensa zangetsu [6.8K]3 years ago
3 0

Answer:

x= 10.4

Step-by-step explanation:

a right angle is 90 degrees so when you subtract 39 from 90 you get 51

then take 51 and add one to get 52

and then divide 52 by 5 to get 10.4

You might be interested in
Hurry please!!
Dima020 [189]

Answer:

Median is 192! because medians are the numbers right in the middle after the numbers are out in numerical order

3 0
2 years ago
Find the 39th term of the arithmetic sequence
myrzilka [38]

Answer:

  -142

Step-by-step explanation:

You seem to have an arithmetic sequence with first term -66 and common difference (-68-(-66)) = -2. The general term of such a sequence is given by ...

  an = a1 +d(n -1) . . . . . for first term a1 and common difference d

We want to evaluate this equation for a1 = -66, d = -2, n = 39:

  a39 = -66 -2(39 -1) = -66 -76 = -142

The 39th term is -142.

8 0
2 years ago
What percentage of the people liked Rocky the most ?
Ede4ka [16]

Answer:

15%

Step-by-step explanation:

The amount of people who likes Titanic is 25%, because there are 360° in a circle and 90° is used for Titanic. Hence

\frac{90}{360}  =  \frac{25}{100}

To find the percentage of people who liked Rocky the most, we subtract the rest from the total (100%)

100 - 25 - 20 - 30 - 10 = 15

Therefore, 15% of the people liked Rocky the most.

7 0
3 years ago
Please explain to me what the Law Of Syllogism is. 100pts... Explain it well please...
3241004551 [841]
The Law Of Syllogism, which is also called Reasoning by Transitivity, is basically if a = b and b = c, then a = c, which is also the transitive property. Hence the alternate name. It can be used for mathematical deductions and is mainly used in the unit of logic statements, such as conditional and inverse statements. Here is an example:
If it is raining today, then I will wear my raincoat.
If I wear my raincoat today, then I will wear my boots.
When we use the Law of Syllogism, we get:
If it is raining today, then I will wear my boots.

Hope this helps and have a nice day!
7 0
2 years ago
Read 2 more answers
PLZ HELP! QUICK! WILL MARK BRAINLIEST!!! 20 POINTS!!! A portion of the Quadratic Formula proof is shown. Fill in the missing sta
lorasvet [3.4K]

Answer:

D.

Step-by-step explanation:

After the third step, take the square root of both sides.

Third Step:

(x+\frac{b}{2a})^2=\frac{b^2-4ac}{4a^2}

Thus, the fourth step is:

\sqrt{(x+\frac{b}{2a})^2}=\sqrt{ \frac{b^2-4ac}{4a^2}} }

The left side cancels:

(x+\frac{b}{2a})=\pm\sqrt{ \frac{b^2-4ac}{4a^2}} }

D.

3 0
2 years ago
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