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never [62]
3 years ago
12

Please help I will reward brainly

Mathematics
2 answers:
3241004551 [841]3 years ago
8 0
X-5<u /> <u /><u>< </u> -2
add 5 to both sides 
x <u><<em /></u><em> -7 
so put a closed dot at -7 and draw a line towards the left side</em>
goldfiish [28.3K]3 years ago
6 0
OK, so basically it want you to write out the number line and the draw a circle on the number 3 and then draw a line that goes until the end of your number line which represents infinity, and have a arrow on the end of it.
it will look kinda like this.

<-------------------------------------3 make sure you color in a circle on the three. that will show that it is less than or greater to the three
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Which ones are the distance formula and midpoint formula?
lutik1710 [3]

Answer:

The distance formula is d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)2}

The midpoint formula is \left(\frac{x_1\:+x_2}{2}\right),\left(\frac{y_1-y_2}{2}\right)

Step-by-step explanation:

apply the pythagorean theorem on a coordinate grid

7 0
3 years ago
The population in the town of Huntersville is presently 38,300. The town grows at an annual rate of 1.2%. Find the population of
Basile [38]
Hi there! So the situation that we are talking about for this is compounding, because the population is growing.. The formula for compounding something is P(1 + r)^t, with P representing the initial amount, r representing the rate, and t representing the time in years. First off, let's add the rate into 1. 1.2% is 0.012 in decimal form. 1 + 0.012 is 1.012. Now, because we are looking for the population after 4 years. We raise 1.012 to the 4th power. 1.012^4 is 1.04887093274. It's a long decimal, but do not delete this number from your calculator. Now, we multiply that number by 38,300 in order to get 40,171.7567238 or 40,172 when rounded to the nearest whole number. There. The population of Huntersville will be 40,172 people in 4 years.
3 0
3 years ago
What is the area of this trapezoid?
kolezko [41]

Answer:

are of trapezoid =1/2×height(a+b)

Step-by-step explanation:

A=1/2×8(10+20)

=4×30

=120cm*

5 0
3 years ago
WHY DOES NO ONE ANSWER MY QUESTIONS?? Its kinda annoying that i answer others' questions but no one answers mine. Well if anyone
Alex17521 [72]

Answer:

The test was not statistically significant because if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time.

Step-by-step explanation:

This is the right answer,since this result is only observed 21% of the time, so in general it's not significant, so the first 2 are eliminated. The 2 x 0.21 doesn't matter since, the percent is 21% not 42%, so it doesn't even matter. The last question we eliminate is:"The test was not statistically significant because if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time" 79% of the time is a pretty good amount to say it's significant, but it only says 21% of the time.So, it leaves us with:The test was not statistically significant because if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time.

Hope this helps lol (: is this a psat or somethin?

8 0
3 years ago
Find the quotient. 514÷15 A. 720 B. 7834 C. 267 D. 314
Law Incorporation [45]

Answer:314

Step-by-step explanation:

6 0
3 years ago
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