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3 years ago

Answer for brainliest

Mathematics

1 answer:

madam [21]3 years ago

6 0

Answer:

Step-by-step explanation:

Negative 7 over 10 minus negative 2 over 10 = negative 5 over 10; therefore, the distance from A to B is absolute value of negative 5 over 10 equals 5 over 10 units.

the correct option is C.

(-7/10) - (-2/10)

then add -7/10 + 2/10 which will equal -5/10

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2 years ago

Solve the missing side. Find the missing side. Round to the nearest tenth. Please show the work. Part 2. #5-8

enyata [817]

Answer:

5. 6.1 units

6. 29.4 units

7. 12.8 units

8. 29.1 units

Step-by-step explanation:

5. We have the opposite and adjacent sides here for angle 21 degrees. So we need to use tangent, which is opposite / adjacent:

$tan(21)=x/16$

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$sin(33)=16/x$

$x=16/sin(33)$ ≈ 29.4 units

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$tan(37)=x/17$

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$sin(31)=15/x$

$x=15/sin(31)$ ≈ 29.1 units

Hope this helps!

4 0

3 years ago

Read 2 more answers

Keith bought 8 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are n

Juliette [100K]

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Determine the equation of a line in standard form that represents alanas training progress. Her progress points corresponds to t

elixir [45]

Answer:

The equation of the line passing through the above points is:

$y=-\frac{1}{2}x+\frac{29}{2}$

Step-by-step explanation:

Given:

The two points are: $(x_1,y_1)=(1,14)\textrm{ and }(x_2,y_2)=(9,10)$

The equation of a line when two points are given is:

$y-y_1=\left (\frac{y_2-y_1}{x_2-x_1} \right )(x-x_1)$

Plug in all the values and simplify.

$y-14=\left (\frac{10-14}{9-1} \right )(x-1)\\y-14=\left (\frac{-4}{8} \right )(x-1)\\y-14=-\frac{1}{2}(x-1)\\y-14=-\frac{1}{2}x+\frac{1}{2}\\y=-\frac{1}{2}x+\frac{1}{2}+14\\\\\\y=-\frac{1}{2}x+\frac{29}{2}$

Therefore, the equation of the line passing through the above points is:

$y=-\frac{1}{2}x+\frac{29}{2}$

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4 years ago