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2 years ago

Which pairs of angles in the figure below are vertical angles?

Mathematics

1 answer:

andre [41]2 years ago

5 0

Answer:

C & D because vertical angles have the same measures and thoses angles intersects each other

Step-by-step explanation:

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PSYCHO15rus [73]

Answer:

BET

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

2/5 g+3h -6 when g=10 h=6

motikmotik

<h3>hello!</h3>

let's evaluate this expression

$\pmb{\displaystyle\frac{2}{5}g+3h-6 }$

$\pmb{\displaystyle\frac{2}{5} *10+3(6)-6}$

$\pmb{\displaystyle\frac{2}{5} *10+18-6}$

$\pmb{\displaystyle\frac{2}{5} *10+12}$

Multiply:

$\pmb{\displaystyle\frac{2}{5} *\frac{10}{1} =\frac{20}{5} =4}$

Final Step:-

$\pmb{4+12}$

$\pmb{16}$

======================================================

Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I'll comment and/or edit my answer :)

5 0

2 years ago

The altitude of an equilateral triangle is 5 cm. what is the length of a side of the triangle?

Grace [21]

Answer:

The length side of the triangle is $\frac{10\sqrt{3}}{3}\ cm$

Step-by-step explanation:

we know that

The equilateral triangle has three equal sides and three equal internal angles of measure of 60 degrees each.

Let

b------> the length side of the equilateral triangle

Applying Pythagoras theorem

$b^{2}=(b/2)^{2}+5^{2}\\\\ b^{2}-(b/2)^{2}=25\\\\ (3/4)b^{2}=25\\ \\b^{2} =25*4/3\\ \\b=\frac{10}{\sqrt{3}}\ cm\\ \\b=\frac{10\sqrt{3}}{3}\ cm$

3 0

3 years ago

P(x)= 2x^3-x^2+5 is divided by x+2. Choose the correct option from drop menu.

koban [17]

The answer depends on what type of division it is. Synthetic?

7 0

3 years ago

An object is translated by (x - 2; y- 6). If one point in the pre-image has the coordinates (-3, 7), what would be the

solong [7]

Answer:

(-5,1) would be the coordinates of its image

7 0

3 years ago