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Kruka [31]
3 years ago
6

Hrs

Mathematics
2 answers:
pentagon [3]3 years ago
6 0

Answer:

70

Step-by-step explanation:

KATRIN_1 [288]3 years ago
6 0

Answer:

72°is the portion for football

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Homework Worksheet: 3.2 Day 1 - Slope
madreJ [45]

Answer:

1) zero

2) undefined

3) negative

4) positive

5) negative y= -30x+342

hope this helps;)

7 0
3 years ago
What is the product of 3/6 and 5/12 in simplest radical form?
Aloiza [94]

Answer:

5/24

Step-by-step explanation:

3/6 x 5/12 = 1/2 x 5/12 = 5/24

8 0
2 years ago
In which quadrants do solutions for the inequality y ≤ 2/7x +1 exist?
viktelen [127]

All four quadrants

<h2>Explanation:</h2>

We have the following inequality:

y \leq \frac{2}{7}x+1

So the first step we need to perform is to plot the line:

y = \frac{2}{7}x+1

If \ x=0 \\ \\ y=\frac{2}{7}(0)+1 \\ \\ y=1 \\ \\ \\ If \ y=0: \\ \\ 0=\frac{2}{7}(x)+1 \\ \\ x=-\frac{7}{2}=-3.5

So the line passes through the points:

(0,1) \ and \ (-3.5,0)

To find the shaded region, let us take a point, namely, the origin and test it in the inequality:

y \leq \frac{2}{7}x+1 \\ \\ 0\leq \frac{2}{7}(0)+1 \\ \\ 0\leq 1 \ True!

Since this is true, then the shaded region includes this point. This is shown below and <em>as you can see the solutions exist in all four quadrants.</em>

<h2>Learn more:</h2>

Inequalities: brainly.com/question/12890742

#LearnWithBrainly

3 0
3 years ago
Read 2 more answers
Want brainliest &amp; five star plus a like?
Kaylis [27]

Answer:

hi

Step-by-step explanation:

5 0
3 years ago
A new piece of laboratory equipment costing $10,000 promises to save $4000 per year in materials and overtime pay. If the cost o
devlian [24]

Answer:

YES, the equipment should be purchased

Step-by-step explanation:

You borrow $10000 for the piece of laboratory and the cost of money is 12%. After 3 years you will need to pay the $10000 you borrowed and the extra amount caused by the interest. 12% of $10000 if $1200, so you will end up having to pay $10000+$1200 = $11200. In three years your equipment saves you $4000*3 = $12000, which is bigger than the amount you have to pay. So, in the end the equipment should be purchased because it gives you a gain of $800.  

6 0
3 years ago
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