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Sunny_sXe [5.5K]
3 years ago
11

Two angles with measurements (5x+7) and (15x-7) are supplementary. what’s the value of x

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
5 0
They add up to 180 degrees.

5x+7+15x-7=180

20x=180

x=9
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In their preface, the Grimms explained their interest in the culture of the common people, and their intention in recording thei
aivan3 [116]

The central idea of this passage is; - The Grimms' first collection of tales was a cultural study intended for a scholarly audience. Option D

This is further explained below.

<h3>What is Grimm Brothers Saved the Fairy Tale,?</h3>

Generally,  The Grimm brothers presented an oppressed and frightened young man who was left for dead in the woods by his brothers in their 1812 fairy tale. In exchange for seven years of protection from death, he gladly dons the devil's green cloak and vows never to shave or bathe again.

In conclusion, The most important point that should be taken away from this paragraph is that the Grimms' first collection of fairy tales was a cultural study that was aimed at an academic audience. The  Option D.

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8 0
1 year ago
PLS HELPP MEEEE!!!!!<br><br> I believe it is not linear am I right?
Rus_ich [418]

Answer:

It is not linear

Step-by-step explanation:

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4 0
3 years ago
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Tju [1.3M]

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3 0
3 years ago
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Whats the difference -6-(11)
lianna [129]
-6 -11

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8 0
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X= square root of 10x-24
FrozenT [24]
√10x-24 = x


Step by step solution :

STEP
1
:
Isolate the square root on the left hand side

Radical already isolated
√10x-24 = x


STEP
2
:
Eliminate the radical on the left hand side

Raise both sides to the second power
(√10x-24)2 = (x)2

After squaring
10x-24 = x2


STEP
3
:
Solve the quadratic equation

Rearranged equation
x2 - 10x + 24 = 0

This equation has two rational roots:
{x1, x2}={6, 4}


STEP
4
:
Check that the first solution is correct

Original equation
√10x-24 = x

Plug in 6 for x
√10•(6)-24 = (6)

Simplify
√36 = 6
Solution checks !!
Solution is:
x = 6

STEP
5
:
Check that the second solution is correct

Original equation
√10x-24 = x

Plug in 4 for x
√10•(4)-24 = (4)

Simplify
√16 = 4
Solution checks !!
Solution is:
x = 4
7 0
3 years ago
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