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kupik [55]
3 years ago
9

Suppose that angles A and B are complementary angles, where A is 5 times

Mathematics
1 answer:
Alla [95]3 years ago
4 0

Answer:

105

Step-by-step explanation:

Let the angle of B be x

According to the question,

5x+x=90

or, 6x=90

or, x=15

The angle of B is 15

The angle of A is (15*5)=75

The supplementary angle of A is

(180-75)=105

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pantera1 [17]
A: yes
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3 years ago
How do I do this math problem can you please help me solve it
Gnom [1K]
First, multiply 1/2 and 2 by 6 to simplify the equation. Then, subtract 12 from both sides of the equation to get x alone. Finally divide both sides of the equation by 3 to get x on it's own. That is your solution. X=-2/3 I attached a picture of my work. Hope this helped!

6 0
3 years ago
A 440.0-volt electric heater draws 10.0 amperes of current. according to Ohms law,what is the resistenace of the heater
Zanzabum

Answer:

The resistance of the heater is 44 ohms.

Step-by-step explanation:

Given that,

Voltage of electric heater, V = 440 volts

Current drawn by the heater, I = 10 A

We need to find the resistance of the heater. It is a case of Ohm's law. Its mathematical form is given by :

V=IR

R is resistance of the heater

R=\dfrac{V}{I}\\\\R=\dfrac{440\ V}{10\ A}\\\\R=44\ \Omega

So, the resistance of the heater is 44 ohms. Hence, this is the required solution.

4 0
3 years ago
I need help finding the answer. Please tell me what it is and how you got it
guapka [62]

rather simple, simply count how many zeros are there in each and that'll be the exponent of the base 10.


\bf 1\stackrel{\leftarrow \qquad \textit{23 zeros}\qquad \to }{00,000,000,000,000,000,000,000}\implies \stackrel{Mars}{10^{23}~Kgs} \\\\\\ 1\stackrel{\leftarrow \qquad \textit{26 zeros}\qquad \to }{00,000,000,000,000,000,000,000,000}\implies \stackrel{Neptune}{10^{26}~Kgs}

3 0
4 years ago
What are two expressions that are equivalent to 6(5j + 2 + j)?<br><br><br><br>​
ziro4ka [17]

Answer:

1. 30j+12+6j

2. 36j+12

3. 6(6j+2)

Step-by-step explanation:

1. You just multiply so... 6x5j ... 6x2 ... 6xj

2. you multiply and then simplify so first you have 30j+12+6j, so you add like terms so... 30j+6j= 36j and then +12

3. you do what's in the parentheses first so 5j+j=6j so .... 6(6j+2)

5 0
4 years ago
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