2 years ago

Can anyone help with these 4 questions?

Mathematics

2 answers:

Zepler [3.9K]2 years ago

7 0

1. 60°
2. 120°
3. 96°
4. 90-50=40°

4 is a complimentary angle

Mnenie [13.5K]2 years ago

3 0

Answer:

hablas español?? Si o no ?

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Answer:

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Write the equation of the circle in standard form: Center (7,0) R=1

Mice21 [21]

Answer:

$(x-7)^2+y^2=1$

Step-by-step explanation:

Hi there!

Equation of a circle: $(x-h)^2+(y-k)^2=r^2$ where the circle is centered at (h,k) and the radius is r

1) Plug in the given center (7,0)

$(x-7)^2+(y-0)^2=r^2\\(x-7)^2+y^2=r^2$

2) Plug in the radius (1)

$(x-7)^2+y^2=1^2\\(x-7)^2+y^2=1$

I hope this helps!

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egoroff_w [7]

Steps to solve:

151 - 4(32 - 2)

~Distribute

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~Subtract

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Best of Luck!

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3 years ago

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lapo4ka [179]

Using the correct order of operations, your equation would simplify as:
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2 years ago

(-5)+(-4) what is this answer

anzhelika [568]

Answer:

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Step-by-step explanation:

Both of the numbers are negative and adding them will give you -9.

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3 years ago

Read 2 more answers