3 years ago

What’s the difference between a supplementary and complementary angle?

1 answer:

8 0

Answer:

Supplementary angle is 180 degrees

Complementary angles are 90 degrees

Explanation:

I’m in honors class. Trust me.

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Math problem easy question! Giving brainlist

Oksanka [162]

Answer:

It would be A

Step-by-step explanation:

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3 years ago

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What is the 4th term of the sequence? <br> a1 = 8 and an = 6 + an – 1 <br> a4 =

Lady_Fox [76]

$\bf \begin{array}{ll}
term&value\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
a_1&8\\\\
a_2&6+a_{n-1}\\
&6+a_{2-1}\\
&6+a_1\\
&6+8\\
&14\\\\
a_3&6+a_{3-1}\\
&6+a_2\\
&6+14\\\\
a_4&6+a_{4-1}\\
&6+a_3
\end{array}$

notice, is an arithmetic sequence, simply adding 6 to get the next term's value.

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2 years ago

Two numbers have a sum of 24 and 7 times the first number minus the second number is equal to 16. what is the smaller number

Varvara68 [4.7K]

You want the minimum of the solutions to
x + y = 24
7x - y = 16

There are many ways to solve these equations. Adding them together, you get
8x = 40
x = 5

Since this value is less than 12, it is the smaller number. The smaller number is 5.

4 0

3 years ago

-3(x+3)-3(x - 1)+8x = 4

Leviafan [203]

Answer:

Step-by-step explanation:

(distribute)

-3x -9 -3x + 3 + 8x = 4

(simplify)

2x -6 = 4

x=5

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3 years ago

3(X + 9) + 2 = 3X + 32

kvasek [131]

There is no solution

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3 years ago

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