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3 years ago

Segment BD is an altitude of triangle ABC. Find the area of the triangle.

Mathematics

2 answers:

inn [45]3 years ago

8 0

The answer is 7.5
Just count the squares and I did it so it is right.

hodyreva [135]3 years ago

3 0

Area = 1/2 * base * height
the height is BDand the base is AC
so its area = 1/2 * BD * AC

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Secant and Tangent Angles in circles. <br>Solve for x.<br>

poizon [28]

Answer:

x = 1

Step-by-step explanation:

5x + 17 = 1/2[(73x + 5) - (23x - 5)]

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5x + 17 = 1/2[14x + 10]

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3 0

3 years ago

Read 2 more answers

I dont know how to find x

Verdich [7]

Simplify both sides:

x
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4

now isolate the variable (x):

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4 0

3 years ago

Which expression can be used to find 52% of 230?

pogonyaev

Hello,

52% of 230 = 52/100 × 230 = 0,52 × 230 = 119,6

7 0

2 years ago

Read 2 more answers

Please help me!!!!!!!!:(

horsena [70]

Answer:

24% chance

Step-by-step explanation:

First, find the total number of graduates in the table, that number is 2610, that will be your numerator.

You will look at the table for the total number of students, that is 10730, that will be the denominator.

Now divide the smaller number/numerator (2610) by the larger number/denominator (10730)

$\frac{2610}{10730}$ = 0.2432432...

Then, multiply by 100 to get the percentage: 24.32432...%

Now, round to the nearest percentage: 24%

7 0

3 years ago

the measures of two angles of a parallelogram are 120 and 40 find the other angles guys please answer urgent

insens350 [35]

The other two angles would also be 120 and 40 because the opposite angles of parallelograms are equal

8 0

3 years ago