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N76 [4]
3 years ago
5

I dont know what a complementary angle is, can someone help me with this quistion please?

Mathematics
1 answer:
Allisa [31]3 years ago
8 0

Answer:

A, complementary angles sum up to 90°

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4. How does the law of conservation of energy apply to the coal power plant?
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3 0
3 years ago
Can anybody explain to me what this question mean so it says "8 more than a number n is written ___________ in algebraic form"
Umnica [9.8K]

Answer:

They want you to put it into an expression so that it could be expressed. So, 8 more than n would be 8+n.

Hope This Helps!!! :D  

3 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through the point (6,−7) and has a slope of -3/2
baherus [9]

Answer:

y = -3/2x + 2

Step-by-step explanation:

slope-line equation : y = mx + b

slope is -3/2

Let's find the y-intercept using (6, -7)

y = mx + b

-7 = -3/2(6) + b

-7 = -18/2 + b

-7 = -9 + b

+9   +9

-----------------------

2 = b

So, y = -3/2x + 2 is your equation.

8 0
2 years ago
Need the answer to this
Olegator [25]

Answer:

4.5 per package

Step-by-step explanation:

Though they give us 4 different pairs of values on the table, we only need 1 pair to solve this question. For simplicity, lets chose the pair of whole numbers:

54 : 12

This is the ration of servings to packages, or the servings per package.

To get our answer, we must find how many servings per 1 package, so we need to divide by 12:

\frac{54}{12} : \frac{12}{12}

   =

4.5 : 1

This means that there are 4.5 servings per 1 package!

Hope this helps!

4 0
2 years ago
I need help with this question I’m stick
bonufazy [111]

Answer:

4.8 (you can check but that's what I got)

Step-by-step explanation:

First find the missing angle by subtracting the sum of the two given from 180°

180-(47+90) =43°

Then use the Law of Sines to find the missing side

x/sinC = a/sinA

x/sin(90°)/3.5/sin(47°)

x=sin(90°)×(3.5/sin(47°))

x=4.7856...

x ≈ 4.8

4 0
3 years ago
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