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Elan Coil [88]
4 years ago
12

10(x-2)=-20 solve for x

Mathematics
2 answers:
Paraphin [41]4 years ago
4 0

Answer:

x=0

Step-by-step explanation:

shutvik [7]4 years ago
3 0

To solve for x, you need to isolate/get the variable "x" by itself in the equation:

10(x - 2) = -20      Divide 10 on both sides

\frac{10(x-2)}{10} =\frac{-20}{10}

x - 2 = -2        Add 2 on both sides to get "x" by itself

x - 2 + 2 = -2 + 2

x = 0      

PROOF

10(x - 2) = -20     Substitute/plug in 0 into "x" since x = 0

10(0 - 2) = -20

10(-2) = -20

-20 = -20

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Answer:

the answer is 26

Step-by-step explanation:

you add 7 to -7 and 19. the positive and negative 7 cancels each other out. them you add 19 and 7 which is 26. that means x is 26.

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8 0
3 years ago
#
fiasKO [112]

4. The point Z is the orthocenter of the triangle.

5. The length of GZ is of 9 units.

6. The length of OT is of 9.6 units.

<h3>What is the orthocenter of a triangle?</h3>

The orthocenter of a triangle is the point of intersection of the three altitude lines of the triangle.

Hence, from the triangle given in the end of the answer, point Z is the orthocenter of the triangle.

For the midpoints connected through the orthocenter, the orthocenter is the midpoint of these segments, hence:

  • The length of segment GZ is obtained as follows: GZ = 0.5 GU = 9 units. -> As z is the midpoint of the segment.
  • The length of segment OT is obtained as follows: OT = 2ZT = 2 x 4.8 = 9.6 units.

<h3>Missing Information</h3>

The complete problem is given by the image at the end of the answer.

More can be learned about the orthocenter of a triangle at brainly.com/question/1597286

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8 0
1 year ago
How many more 1 in. cubes does the container need to<br>be completely filled?​
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Step-by-step explanation:

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4 years ago
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inysia [295]
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5 0
4 years ago
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S= a(1-rⁿ)/(1-r)

S=(1/2).[1-(1/2)⁴]/(1-1/2) = 15/16

6 0
4 years ago
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