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2 years ago

Help me please! i forgot how do this problem.

Mathematics

1 answer:

Dafna11 [192]2 years ago

7 0

Answer: 48 square units

Step-by-step explanation: 45 is 1/8 of 360, so 6 square units times 8 tells you the total area

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Evaluate -2 with an exponent of 3

zheka24 [161]

When raised to the third power, it is the number times itself three times.

-2(-2) = 4

4(-2) = -8

6 0

2 years ago

Read 2 more answers

40 - 4x greater than it equal to 10

JulsSmile [24]

Answer:40 - 4x >= 10 or x <= 7.5

Step-by-step explanation: hope this helps

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2 years ago

Find the 53rd term of the arithmetic sequence<br> 27,11, -5

vivado [14]

Answer:

The 53rd term of this arithmetic sequence is -805.

Step-by-step explanation:

The general rule of an arithmetic sequence is the following:

$a_{n+1} = a_{n} + d$

In which d is the common diference between each term, that is, $d = a_{3} - a_{2} = a_{2} - a_{1}$ .

To find the nth term of the sequence, this equation can be written as:

$a_{n} = a_{1} + (n-1)d$

27,11, -5

So $a_{1} = 27, a_{2} - a_{1} = 11 - 27 = -16[/tex[tex]a_{n} = a_{1} + (n-1)d$

$a_{53} = a_{1} + (52)d = 27 + 52*(-16) = -805$

The 53rd term of this arithmetic sequence is -805.

3 0

2 years ago

Y=2x+9 what the answer

tekilochka [14]

Answer:

x=Y/2−9/2

Step-by-step explanation:

please mark brainliest :)

8 0

2 years ago

Find the difference.<br><br> 6rs – (-2rs)

lilavasa [31]

There is no difference, 6rs-(-2rs) if you get rid of the parenthesis you are left with 6rs- -2rs and two negatives make a positive therefore the answer will become 8rs... I hope this helps :)

8 0

3 years ago