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oee [108]
3 years ago
13

Look below giving Brainliest

Mathematics
1 answer:
scoundrel [369]3 years ago
6 0

Answer:

Not sure if you are looking for the area of the triangle, but I have attached a picture of me solving the triangle. Bothe of the equation are same. I would appreciate if you give me the brainlist or not, thank you :) !!

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Given: a||b, m∠3=63° Find: m∠6, m∠7
FromTheMoon [43]

Answer:

Where's the figure,my friend?

5 0
3 years ago
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Lessons are 55 mins long, a history lesson ends at 3:30 pm at what time does the lesson start
Mandarinka [93]

Answer:

2:35 pm

If an hour is 60 minutes, what we know is that 30 minutes is half. However, we must subtract 55 from 30 (In time)

To make this easier, subtract 55 by actual 30, and split 55 into 2 parts, the result of subtraction, and the other value, 30

55-30=25

Now, subtract.

3:30 - 30 = 3:00

3:00-25=35

If this is the case, the lesson must have started at 2:35 pm

6 0
2 years ago
1
Mumz [18]

Answer:

Perpendicular, 1

Step-by-step explanation:

Parallel means the same slope

Perpendicular is the reciprocal and opposite sign

6 0
3 years ago
In January, Mr Tan's students read 20 books. In Febuary, they read 15 books. What is the percent increase or decrease in the num
aleksandr82 [10.1K]
25% decrease because if you multiply 20x.25 you get 5 and you minus the 5 from 20 books and you get 15 books
8 0
3 years ago
Given f(×) and g(×) = f(kx), use the graph to determine the value of k
Vitek1552 [10]

The value of k is 3

Solution:

Let us first find the equation of the line f(x).

The points on the line are (-6, -2) and (0, 4).

Here, x_1=-6, y_1=-2, x_2=0, y_2=4

Formula to find equation of a line:

$\frac{y-y_1}{x-x_1} =\frac{y_2-y_1}{x_2-x_1}

$\frac{y-(-2)}{x-(-6)} =\frac{4-(-2)}{0-(-6)}

$\frac{y+2}{x+6} =\frac{4+2}{6}

$\frac{y+2}{x+6} =\frac{1}{1}

Do cross multiplication.

y + 2 = x + 6

y = x + 4

f(x) = x + 4

Given that g(x) = f(kx)

g(x) = kx + 4

The point in the graph of g(x) is ( -2, -2).

g(-2) = k(-2) + 4

we know that g(-2) = -2.

-2 = -2k + 4

Subtract 4 from both sides.

-6 = -2k

Divide by -2 on both sides.

3 = k

k = 3

The value of k is 3.

8 0
4 years ago
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