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Eva8 [605]
2 years ago
5

Find the area of this parallelogram 13cm 15cm 20cm

Mathematics
1 answer:
Georgia [21]2 years ago
4 0

Answer:

260cm²

Step-by-step explanation:

area of this parallelogram 20×13=260cm²

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Consider each equation. is it the equation of the line that is parallel or perpendicular to y=3x+2? Select yes or no for a-c
Mkey [24]

Answer:

see explanation

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 )

y = 3x + 2 is in this form with slope m = 3

• Parallel lines have equal slope

• The slopes of perpendicular lines are negative reciprocals of each other

A

y = - \frac{1}{3} x - 8 has slope m = - \frac{1}{3}

3 and - \frac{1}{3} are negative reciprocals

This line is perpendicular to y = 3x + 2

B

y = 3x - 10 has slope m = 3

This line is parallel to y = 3x + 2

C

y = 2x + 4 has slope m = 2

This line is neither parallel nor perpendicular to y = 3x + 2


5 0
3 years ago
Math: hey everyone, can anyone help me find the answer for this math question? I don’t quite understand but yea the picture is t
Karo-lina-s [1.5K]

Answer:

4 1/3

I hope this helps

6 0
2 years ago
What is the period of y=4cos5x
kvasek [131]

you take 2pi and divide it by bits stolen from the equation its explained more in the screennshot

5 0
2 years ago
Given line l and line M are parallel. Find the value of x and y.
Liula [17]

Answer:

x = 4

y = 10

Step-by-step explanation:

29x - 3 + 15x + 7 = 180 (Linear Pair)

44x + 4 = 180

44x + 4 = 180 - 4

44x = 176

\frac{44x}{44} = \frac{176}{44}

x = 4

29(4) - 3

116 - 3

113

13y - 17 = 113 (Alternate Exterior Angles Theorem)

13y - 17 + 17= 113 + 17

13y = 130

\frac{13y}{13} = \frac{130}{13}

y = 10

6 0
3 years ago
PLSSSS ANSWER 10 POINTS AND BRAINLIEST
IceJOKER [234]

Answer:

x=20

Step-by-step explanation:

we know that

x+100+3x=180

so solve for x

4x+100=180\\\\4x=80\\\\x=\frac{80}{4}=20

8 0
2 years ago
Read 2 more answers
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