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astra-53 [7]
3 years ago
12

Help please!! I will mark brainlest ​

Mathematics
1 answer:
deff fn [24]3 years ago
6 0

Answer:

Step-by-step explanation:

My brother, they would add to 180 :D

You can see, QTS is an obtuse angle, and the PTQ is smaller, but no matter what, if you add them, they will always add up to 180

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Use the equation below to find d, if r=45 and t = 3.<br> d=rt
Elden [556K]

Answer:

d= 135

Step-by-step explanation:

45*3

6 0
3 years ago
Someone please help! I gave this extra points because the question has a picture. I will give thanks and 5 star for any answer.
tiny-mole [99]

Answer:

53°

Step-by-step explanation:

x + (2x + 21) = 180

(Corresponding angles &

Supplementary angles)

3x + 21 = 180

3x = 159

x = 53°

7 0
3 years ago
Pls help ASAP!!!!!!
Marrrta [24]

{6x}^{3}  - 4x {}^{2}  + 4x - 8

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3 years ago
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stellarik [79]
15+16+10 =41
BH= 41
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3 0
3 years ago
Select the correct answer.
IceJOKER [234]

Answer: Option D. y+2x=3


Solution

If a line with a slope of -2:

Slope: m=-2

crosses the y-axis at (0,3):

(0,3)=(0,b)→b=3

What is the equation of the line?

y=mx+b

Replacing the known values:

y=-2x+3

Adding 2x both sides of the equation:

y+2x=-2x+3+2x

y+2x=3


4 0
4 years ago
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