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3 years ago

HAPPYface if the given ordered pair is a solution to the system and a SAD faceof not.

Mathematics

1 answer:

irga5000 [103]3 years ago

5 0

Answer:

Step-by-step explanation:

1) :)

2) :(

3) :(

4) :(

5) :)

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Ater a blizzard the amount of snow on the ground melted by 3 inches one day and then another 8 inches the next day. Write an exp

Hoochie [10]

Answer:

11 inches

Step-by-step explanation:

Let the level of ground level be g

On first day, amount of snow melted by 3 inches

So, level of ground melted= (g- 3) inches

Next day, amount of snow melted by 8 inches

So, level of ground level melted = (g- 3-8 )inches

Hence, total change in the ground level = ( g- 11) inches

Hence, amount of snow on ground level melted by 11 inches

Hence, the correct answer is 11 inches

6 0

3 years ago

Hello Pls help and thanks

Anna11 [10]

Answer:

c.) in the correct answer

6 0

3 years ago

PLEASE HELP ASAP!! WILL MARK BRAINLIEST

KATRIN_1 [288]

The slope is mx+b so find two points in the graph and use y-rise/x-run

8 0

3 years ago

Read 2 more answers

Starting in the year 1800, the population of the United States was recorded until the year 2000. The data is summarized below wi

krok68 [10]

Answer:

$a = 73.84$ , $b = -23.64$ , $c = 83.97$ , $d = 21.73$

Step-by-step explanation:

1880:

The predicted value is:

$f(80) = 1.363\cdot (80) - 35.2$

$f(80) = 73.84$

The residual value is:

$\Delta f = 50.2 - 73.84$

$\Delta f = -23.64$

1920:

The predicted value is:

$f(120) = 7.8 \cdot 1.02^{120}$

$f(120) = 83.97$

The residual value is:

$\Delta f = 105.7 - 83.97$

$\Delta f = 21.73$

7 0

3 years ago

Read 2 more answers

Ok I got 8 and I know it is wrong someone please help me

natka813 [3]

I would go with answer D here just because it is the only option over 13, and the hypotenuse is always larger than the other sides. Im not positive on the math behind it though tbh.

4 0

3 years ago