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Bezzdna [24]
3 years ago
10

I really need help with Geometry​

Mathematics
1 answer:
Rainbow [258]3 years ago
4 0

Can yu post the problem? my computer won't open the document

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Help me please with this math question! giving brainliest to the correct answer
Sergio039 [100]
Base - i cant tell if it’s multiplication or a decimal but if it’s a decimal base is 3.4 if it’s multiplication 12

height - 3.52

area - 1/2 x 3.4(might be 12) x 3.52 = 5.984
6 0
2 years ago
Read 2 more answers
Which equation represents the line that is perpendicular to and passes through (-40,20)?
emmasim [6.3K]

The equation of the perpendicular line to the given line is: y = -5/4x - 30.

<h3>What is the Equation of Perpendicular Lines?</h3>

The slope values of two perpendicular lines are negative reciprocal of each other.

Given that the line is perpendicular to y = 4/5x+23, the slope of y = 4/5x+23 is 4/5. Negative reciprocal of 4/5 is -5/4.

Therefore, the line that is perpendicular to it would have a slope (m) of -5/4.

Plug in m = -5/4 and (x, y) = (-40, 20) into y = mx + b to find b:

20 = -5/4(-40) + b

20 = 50 + b

20 - 50 = b

b = -30

Substitute m = -5/4 and b = -30 into y = mx + b:

y = -5/4x - 30

The equation of the perpendicular line is: y = -5/4x - 30.

Learn more about about equation of perpendicular lines on:

brainly.com/question/7098341

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8 0
1 year ago
Please Show Work.
Y_Kistochka [10]

Answer:

The answer is 144°

Step-by-step explanation:

180 - 36 = 144

5 0
2 years ago
Read 2 more answers
Julia has 2 identical rooms in her house. If each room measures 8 feet on one side and 12 feet on another, what is the total are
levacccp [35]
L = 12 ft
W = 8 ft
One room has area:
A1 = L · W = 12 · 8 = 96 ft²
The total area of rooms:
A = 2 · 96 = 192 ft² 
6 0
3 years ago
Hey! please help i’ll give brainliest!
mixer [17]

the answer is B

hope this helps :)

7 0
2 years ago
Read 2 more answers
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