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sashaice [31]
3 years ago
14

Solve for x: 1/2x+5=11 .

Mathematics
2 answers:
NemiM [27]3 years ago
6 0
First you subtract 5 from 11 then divide 6 from 1/2
dybincka [34]3 years ago
3 0
Subtract
1/2x = 6
Divide/multiply
x = 12
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What is the slope formula of (4,2) and (7, 6.5)
Lady_Fox [76]

Suppose the given coordinates are represented as,

\begin{gathered} (x_1,y_1)=(4,2) \\ (x_2,y_2)=(7,6.5) \end{gathered}

Then, the formula for slope can be expressed as,

\begin{gathered} m=\frac{y_2-y_1}{x_2-x_1} \\ m=\frac{6.5-2}{7-4} \end{gathered}

Solving it,

m=\frac{4.5}{3}=1.5

The slope is 1.5.

The formula of (10, 8) anjd (-5,8) is

m=\frac{8-8}{-5-10}

3 0
1 year ago
Find the unknown measures of the indicated angles.
Sever21 [200]
The angles of a triangle always equal to 180 degrees.

Knowing this, you can solve this by this equation

Angle A + Angle B + Angle C = 180

43 + 85 + Angle C = 180

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Angle C = 52

4 0
3 years ago
What is the area if this figure? please help
Kazeer [188]

Answer:

idk

Step-by-step explanation:

5 0
3 years ago
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Drawings not to scale T
Dima020 [189]

Answer:

100°

Step-by-step explanation:

I assume the image is the one attached below.

The shapes are quadrilaterals, so their interior angles add up to 360°.  Three of those angles are 86°, 41°, and 133°.  So the fourth angle is:

x + 86° + 41° + 133° = 360°

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3 0
3 years ago
3.9999893 round to 4 places
Blizzard [7]

Answer:

its 4

Step-by-step explanation:

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3 0
2 years ago
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