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marishachu [46]
3 years ago
15

(-7, 15), (-15, 1) Find the slope pls help with work

Mathematics
2 answers:
Ainat [17]3 years ago
7 0
The answer is 7/4 I added my work there sorry if it’s kinda messy

coldgirl [10]3 years ago
5 0
The answer is 7/4 for your question!
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The hypotenuse of a 45°-45°-90° triangle measures 4 cm. What is the length of one leg of the triangle? 2 cm 2 StartRoot 2 EndRoo
Oxana [17]

Answer:

2\sqrt{2} cm

Step-by-step explanation:

In order to solve this you just have to remember the formula for the sides and hypotenuse of the triangle rectangle:

c^{2} =a^{2} +b^{2}

Since A and B are equal we will use X to represent them both:

c^{2} =a^{2} +b^{2}\\4^{2} =x^{2} +x^{2}\\16 =2x^{2}\\8=x^{2} \\x=\sqrt{8}=\sqrt{4*2}=2\sqrt{2}

ANd by solving the equation we get that the length of the legs of the triangle rectangle with a hypotenuse of 4cm is 2\sqrt{2} cm

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3 years ago
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Mary sells fruit with four of her friends. If the earnings are divided evenly, how
Naya [18.7K]

Answer: 30× 4 = 120

120÷4 = 30

Step-by-step explanation:

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3 years ago
15 points with easy explanation please​
GaryK [48]

Answer:

that would be 38 degrees

Step-by-step explanation:

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The table represents an exponential function.
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Answer:

N

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3 years ago
CosA×cos2A+sinA×sin2A=cos (2A-A)​
Aleksandr-060686 [28]

Answer:

csc

A

, as desired!

Step-by-step explanation:

cos

2

A

sin

A

+

sin

2

A

cos

A

,

=

cos

2

A

cos

A

+

sin

2

A

sin

A

sin

A

cos

A

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=

cos

(

2

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−

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sin

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cos

A

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=

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sin

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1

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,

=

csc

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, as desired!

7 0
3 years ago
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