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Nezavi [6.7K]
3 years ago
10

How do I simplify 6x+4x-10(2)

Mathematics
1 answer:
Anika [276]3 years ago
6 0

Answer:

10x-20 uhhh yeah that's the answer

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Graph the equations below using slope-intercept form
MA_775_DIABLO [31]

Look at the picture.

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

m=\dfrac{\Delta y}{\Delta x}

We have y=\dfrac{4}{5}x-1

b=-1\to(0,\ -1)

m=\dfrac{4}{5}\to\dfrac{\Delta y}{\Delta x}=\dfrac{4}{5}

<em>4 units up and 5 units right</em>

6 0
3 years ago
Please help <br> Answer fast
algol13

Answer:

k = 2

Step-by-step explanation:

Based on the right triangle altitude theorem, thus:

4 = √(k*8)

Square both sides

4² = k*8

16 = 8k

Divide both sides by 8

16/8 = 8k/8

2 = k

k = 2

7 0
3 years ago
(CO 3) On average, the parts from a supplier have a mean of 97.5 inches and a standard deviation of 6.1 inches. Find the probabi
ololo11 [35]

Answer:

C. Probability is 0.90, which is inconsistent with the Empirical Rule.

Step-by-step explanation:

We have been given that on average, the parts from a supplier have a mean of 97.5 inches and a standard deviation of 6.1 inches.

First of all, we will find z-score corresponding to 87.5 and 107.5 respectively as:

z=\frac{x-\mu}{\sigma}

z=\frac{87.5-97.5}{6.1}

z=\frac{-10}{6.1}

z=-1.6393

z\approx-1.64

z=\frac{x-\mu}{\sigma}

z=\frac{107.5-97.5}{6.1}

z=\frac{10}{6.1}

z=1.6393

z\approx 1.64

Now, we need to find the probability P(-1.64.

Using property P(a, we will get:

P(-1.64

From normal distribution table, we will get:

P(-1.64

P(-1.64

P(-1.64

Since the probability is 0.90, which is inconsistent with the Empirical Rule, therefore, option C is the correct choice.

6 0
3 years ago
Write 0.624 as a percent and as a simplified fraction.
Doss [256]
Okay to find the percent version of 0.624 you multiply by 100. 0.624×100=62.4%. Now as a fraction the last number behind the decimal is in the thousandths place so put 624 over 1000. 624/1000 simplified it would be 78/125
5 0
3 years ago
Page 128 slopes and intercepts
ioda
How on earth is anyone suppose to answer this !!
3 0
3 years ago
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