MATHEMATICS HIGH SCHOOL

8ա +5 = 4 (2ա +1)
how help

Answers

Answer 1
Answer:

Answer: 0

Step-by-step explanation:

8w + 5 = 4(2w + 1)

Expand the Left-hand side of the equation:

8w + 5 = 8w + 4

Now solve:

8w - 8w = 4 - 5

0w = -1

w = 0

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What is 49 to the negative power 1/2?

Answers

So say you have just 49 raised to the 1/2, that is equivocal to the square root of 49, which is 7. Instead, you have 49 raised to the negative half power, so all you need to do is move that term to the denominator of its fraction. You now have 1/49^(1/2) which turns out to be 1/7
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The nth term of a sequence is 3n+5 to the 6th terms sequence

Answers

Answer:

Hey!

The 6th term of your sequence is 23!

Step-by-step explanation:

This is how you get it...

1) T6=3n+5  (the 6th term and the equation...)

2. We now do T6=3(6)+5  (3 x 6 then add 5)

3. In other words... T6=18+5

4. We work it out 18 + 5 = 23

HOPE THIS HELPS!!

In trigonometry how do you find the slope ratio of an angle?

Answers


The slope of an angle above or below the horizontal is the tangent
of the angle.  You can find it in a book or with a scientific calculator.

Please help this is timed

Answers

Answer:

The last one (f) hope u still have time

How do you solve x + 1/4x = 15.

Answers

x + 1/4x = 15
4/4x + 1/4x = 15
5/4x = 15
5x = 60
x = 12

x+(1/4)*x = 15 // - 15

x+(1/4)*x-15 = 0

5/4*x-15 = 0 // + 15

5/4*x = 15 // : 5/4

x = 15/5/4

x = 12

Bethany added a decorative border across the top of each wall of her kitchen. A diagram of her kitchen is shown below. She used a total of 62 feet of border. What is the length in feet of the unlabeled wall?

Answers

Take 62 - each length on the diagram 10 add up the wall measurements that you have, and subtract that from 62. That will give you your missing wall length.
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