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4 years ago

I don’t understand geometry

Mathematics

2 answers:

Talja [164]4 years ago

5 0

Hope this helps u...!!!

timama [110]4 years ago

4 0

In the triangle 30 - 60 - 90 the sides are in the ratio 1 : √3 : 2 (look at the picture).

So, we have a = 3, and x = a√3.

Your answer is x = 3√3 (3sqrt(3))

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Need help with this problem

professor190 [17]

A represents 1/9 and B represent 8/9

3 0

3 years ago

- help help help help help help!!!!

Viefleur [7K]

Answer:

B would be -7

Step-by-step explanation:

Because 6 times -7 equals -42

4 0

3 years ago

Read 2 more answers

Which inequality is true for x = 3?

butalik [34]

Answer: false

Step-by-step explantion : If the statement is true, the number is a solution to the equation or inequality. Is 3 a solution to this equation? FALSE! Since 29 is not equal to 24, 3 is not a solution to the equation.

hope this helps :3

7 0

4 years ago

Calculate the distance between point B (3,-7) and point C (0,8) on the coordinate grid

LUCKY_DIMON [66]

Answer:

Distance= 15.3

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find DY if PY= 6<br> and DP= 10.

oksian1 [2.3K]

The relationship between sides DY, PY and DP is that they form a right-angled triangle.

The value of side length DY is 8 units

Side length DY can be calculated using the following Pythagoras theorem.

So, we have:

$DP^2 =DY^2 + PY^2$

Substitute values for DP, DY and PY

$10^2 =DY^2 + 6^2$

Evaluate the squares

$100 =DY^2 + 36$

Subtract 36 from both sides

$64 =DY^2$

Take square roots of both sides

$8 =DY$

Rewrite as:

$DY = 8$

Hence, the value of side length DY is 8 units

Read more about Pythagoras theorems at:

brainly.com/question/654982

8 0

2 years ago