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TEA [102]
3 years ago
7

Instructions: Given the following roots solve for the quadratic equation. Can I maybe get a hand on this one? My teacher didn't

explain well last class session and it's messing my brain none of us studied well for this.

Mathematics
1 answer:
Blizzard [7]3 years ago
7 0
Do you wanna graph or noi
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A shoreline is eroding at a rate of 1/3 foot per 2 months how many feet are eroding this year
mylen [45]

Answer:

2 feet

Step-by-step explanation:

The shoreline is eroding at 1/3 foot per 2 months. There are 12 months in a year so you multiply 1/3 x 6 and you get 2.

8 0
2 years ago
For each pair figures, find the ratio of the area of the first figure to the area of the second. 14mm 7mm
Paraphin [41]

The ratio of the area of the <u>first figure</u> to the area of the <u>second figure</u> is 4:1

<h3>Ratio of the areas of similar figures </h3>

From the question, we are to determine the ratio of the area of the<u> first figure</u> to the area of the <u>second figure</u>

<u />

The two figures are similar

From one of the theorems for similar polygons, we have that

If the scale factor of the sides of <u>two similar polygons</u> is m/n then the ratio of the areas is (m/n)²

Let the base length of the first figure be ,m = 14 mm

and the base length of the second figure be, n = 7 mm

∴ The ratio of their areas will be

(\frac{14 \ mm}{7 \ mm})^{2}

= \frac{196 \ mm^{2} }{49\ mm^{2} }

=\frac{4}{1}

= 4:1

Hence, the ratio of the area of the <u>first figure</u> to the area of the <u>second figure</u> is 4:1

Learn more on Ratio of the areas of similar figures here: brainly.com/question/11920446

8 0
2 years ago
What‘s 1+1? ;);) have a good day :)
galben [10]

Answer: 2 :))

Step-by-step explanation: hope you also have a good day!!

4 0
3 years ago
Read 2 more answers
Which are characteristics of the graph of the function f(x) = (x + 1)2 + 2? Check all that apply. The domain is all real numbers
Elodia [21]

Answer:

a and c

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Express 0.003597 to three significant figures​
coldgirl [10]

Answer:

0.00360.

Step-by-step explanation:

Leading zeros in a number are not significant, so your number has four significant figures.

You must drop the 7 from 0.003597.

Since 7 is greater than 5, you must add 1 to the 9

\begin{array}{r|l}1&  \\0.00359 &\text{7}\!\!\!\!\diagup \\\mathbf{0.00360} & \\\end{array}

3 0
3 years ago
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