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stepan [7]
3 years ago
5

AD _____ EC Choose the relationship symbol to make a true statement.

Mathematics
2 answers:
GarryVolchara [31]3 years ago
6 0
The Greator than symbol (>)
sammy [17]3 years ago
5 0

Answer: The answer is greater than (>).

Step-by-step explanation: We are to find the relationship between AD and EC in the given figure.

In ΔABD and ΔBEC, we have

∠DBA = 30°, ∠EBC = 25°,

AB = BC = 10 units,

BE = BD = 8 units.

Since ∠DBA > ∠EBC, so the sides opposite to them will also follow the same pattern.

That is

side opposite to ∠DBA > the side opposite to ∠EBC.

So, AD > EC.

Thus, the required sign is greater then (>).

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Trey evaluated 12/15 + 1/10 and got the answer of 13/25. which statement is true about this answer?
Ganezh [65]

Answer:

Option C. His answer is not correct, because the same can not be less than either attend

Step-by-step explanation:

we have

\frac{12}{15}+\frac{1}{10} =\frac{13}{25}

we know that

\frac{12}{15}=0.8

\frac{1}{10}=0.10

\frac{13}{25}=0.52

substitute

0.80+0.10=0.52 ----> is not true

therefore

His answer is not correct, because the same can not be less than either attend

6 0
3 years ago
the straight line L has the equation 4y=5x+3. Point A has the coordinates (3,-2) Find the equation of the line straight line tha
Aleonysh [2.5K]

Answer:

y = - \frac{4}{5} x + \frac{2}{5}

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange 4y = 5x + 3 into this form by dividing the 3 terms by 4

y = \frac{5}{4} x + \frac{3}{4} ← in slope- intercept form

with slope m = \frac{5}{4}

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{\frac{5}{4} } = - \frac{4}{5} , thus

y = - \frac{4}{5} x + c ← is the partial equation

To find c substitute (3, - 2) into the partial equation

- 2 = - \frac{12}{5} + c ⇒ c = - 2 + \frac{12}{5} = \frac{2}{5}

y = - \frac{4}{5} x + \frac{2}{5} ← equation of perpendicular line

4 0
2 years ago
What are the cordinates at the center of the circle (x-4)2+(y-5)2=36
Schach [20]

Answer:

Here I labeled it

Step-by-step explanation:

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Me i recently finished doing transformations. What's your problem?
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3 years ago
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Darwin borrows $3,000 at an
aksik [14]

Answer:

Interest = $600

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Interest = principal x rate as decimal x time

Interest = 3,000 x 0.04 x 5

Interest = 600

3 0
2 years ago
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