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seraphim [82]
3 years ago
15

What is the area? Plz show me step by step. :)

Mathematics
1 answer:
ANEK [815]3 years ago
7 0

Answer:

124

Step-by-step explanation:

A triangle is BH/2

6.2 is the height and 5 is the base

one triangle is 15.5 so multiply it by 8 since its an octagon

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309,303,297,... Find the 31st term.
olchik [2.2K]

Answer:

129

Step-by-step explanation:

The easiest thing to do would be an equation.

Since the value is decreasing by 6 each time you have -6x

-6x+?=?

Next thing you do, to get the y-intercept, would be to add 6 to the 309, which is the first term in order to get the zeroth term. This would make 315 the y-intercept

-6x+315=?

To solve for the 31st term, plug in 31 for x to get 129

<h2>♡ You got this! Have a great day! ♡</h2>
6 0
2 years ago
Translate 2 3 y − 9 &lt; y + 1 into a sentence. Nine than two-thirds of number is less than the number .
vovangra [49]

Answer:

The given inequality is

\frac{2y}{3}  - 9 < y + 1

Let y be a Real number such that 9 less than two third of that number is less than  one added to that number.

We can find solution of the inequality also

1. keeping variable on one side and constant on another side, which gives

→y - \frac{2y}{3} > -9 -1

→\frac{y}{3} > -10\\\\y> -30



6 0
4 years ago
Read 2 more answers
A line passes through the points (-2, 4) and (6, 16). Which of the following would not be
kvasek [131]
(4,12) is the correct answer
3 0
3 years ago
Find the product.<br><br> -4x(x2+8)<br><br> PLEASE HELP!!! ASAP!!!
Paraphin [41]

Answer:

-4x^3 - 32x

Step-by-step explanation:

We can multiply -4x by both terms inside the parentheses.

-4x \cdot x^2 = -4x^3

-4x \cdot 8 = -32x

Hope this helped!

7 0
4 years ago
Read 2 more answers
HURRYYYYY!
marissa [1.9K]
$135 + $15x is greater than or equal to $300
4 0
3 years ago
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