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3 years ago

5

Please help !! :) 30 points.

1 answer:

Greeley [361]3 years ago

4 0

Answer: [C] the length of a soccer field

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Explain answer <br> GIVING BRAINIEST

AveGali [126]

Answer:

The slope of the line is 2. To find the slope I marked two points on the line, which were (-3, 0) and (-2, 2). Then I used the $\frac{Rise}{Run}$ technique. Moving up 2 units and to the right 1 unit, which would be represented by $\frac{2}{1}$ .

5 0

3 years ago

Read 2 more answers

Solve for Xon the following Equations.<br> 1. 4 + 7 x X = 22

lesantik [10]

Step-by-step explanation:

4 + 7 x X = 22

4+7x=22

7x=22-4

7x=18

x=18/7

5 0

4 years ago

Read 2 more answers

The temperature at noon was 88°f. By 4 p.M., the temperature was 27°f. Determine the constant rate of change of the temperature.

yawa3891 [41]

i think it would be 2 degrees every hour for 10 to 11 hours i think it would be 2 degrees

8 0

3 years ago

Let m = 6x + 5.

arsen [322]

We have been given that $m=6x+5$ . We are asked to write $(6x + 5)^2-10 =-18x-15$ in terms of m.

First of all, we will factor $-3$ from right side of equation as:

$(6x + 5)^2-10 =-3\cdot 6x-3\cdot 5$

$(6x + 5)^2-10 =-3( 6x+5)$

Now we will substitute $m=6x+5$ in our equation as:

$(m)^2-10 =-3(m)$

$m^2-10 =-3m$

Upon adding $3m$ on both sides, we will get:

$m^2+3m-10 =-3m+3m$

$m^2+3m-10 =0$

Therefore, the equation $m^2+3m-10 =0$ is equivalent to $(6x + 5)^2-10 =-18x-15$ in terms of m.

5 0

3 years ago

The population of a coty is 100,000 and the annual growth rate is 4.2%. Write an equation to model the population y after x year

Andrews [41]

Answer: $1,00,000(1+0.042)^x$

Step-by-step explanation:

Given

The initial population of a city is $P_o=1,00,000$

The annual growth rate is $4.2\%$

after 1 year it is

$\Rightarrow P_1=1,00,000+4.2\%\times 1,00,000\\\Rightarrow P_1=1,00,000(1+0.042)$

after 2 years, it is

$\Rightarrow 1,00,000(1+0.042)+4.2\%\times 1,00,000(1+0.042)\\\Rightarrow 1,00,000(1+0.042)^2$

after x years it is

$\Rightarrow P_x=1,00,000(1+0.042)^x$

5 0

3 years ago