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3 years ago

What’s the measure of

Mathematics

1 answer:

motikmotik3 years ago

6 0

61.45 degrees
Hope this helps:)

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ASAP!! Three consecutive numbers have a sum of 156. What are the 3 numbers?

ryzh [129]

For this problem, all you need to do is find the three #'s that add up to 156.

So, lets look at the answers and add them up.

A. 50, 52, 54

50 + 52 + 54 = 156

B. 51,52,53

51 + 52 + 53 = 156

C. 49,50,51

49 + 50 + 51 = 150

D. 49,51,53

49 + 51 + 53 = 153

We get the answers (50,52,54) and (51,52,53)

Now, consecutive numbers are numbers that in order, like 1,2,3.

Therefore, the answer is (51,52,53)

3 0

3 years ago

Is 2:4 and 3:8 proportion or not?

serg [7]

Answer:

Step-by-step explanation:

While these values are close, they are not equal, so I know the original fractions cannot be proportional to each other. So my answer is: The fractions are not

7 0

2 years ago

Solve the equation: <img src="https://tex.z-dn.net/?f=5%5Ex%5E%28%5Ex%5E-%5E1%5E%29%3D1" id="TexFormula1" title="5^x^(^x^-^1^)=1

Tomtit [17]

The concept:

We are given the equation:

$5^{x(x-1)} = 1$

Which can be simplified as:

$5^{x^{2} - x} = 1^{1}$

Since any number to the power '0' is 1

x² - x must be equal to 0 for the given equation to be true

Solving for x:

x² - x = 0

x(x-1) = 0

now, we can divide both sides by either x OR x-1

So we will see what we get for either choice:

x = 0/(x-1) x-1 = 0/x

x = 0 x = 1

Hence, the value of x is either 0 or 1

7 0

3 years ago

What are the x- and y- coordinates of point E, which partitions the directed line segment from J to K into a ratio of 1:4? (–13,

Sav [38]

Answer: (-7,-1)

Complete question is attached below

The coordinates of J is (-15,-5) and K is (25,15)

The formula to find point E (x,y) is

$x=\frac{m}{m+n}(x_2-x_1)+x_1$

$y=\frac{m}{m+n}(y_2-y_1)+y_1$

We know the ratio is 1:4

m=1 and n=4

(x1,y1) is (-15,-5) and (x2,y2) is (25,15)

Now plug in all the values in the formula and find out x and y

$x=\frac{1}{1+4}(25-(-15))-15=\frac{1}{5}*40 - 15 = -7$

$y=\frac{1}{1+4}(15-(-5))-5=\frac{1}{5}*20 -5=-1$

The point E is (-7,-1)

8 0

3 years ago

Giving away 30 points, have a good day

weqwewe [10]

Answer:

For real???

Step-by-step explanation:

Tysm!! <3 you deserve so much!

4 0

3 years ago

Read 2 more answers