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makvit [3.9K]
4 years ago
7

10x^2-19x+6 Factor by grouping

Mathematics
1 answer:
kozerog [31]4 years ago
5 0
10x^2-19x+6=\ \ \ \ | \textbf{Write\ -19x \ as\ -4x-15x}\\\\\
10x^2-4x-15x+6=\\\\2x(5x-2)-3(5x-2)=\\\\ \boxed{(2x-3)(5x-2)}
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Find the value of angle A and angle B pls help (:
ankoles [38]

Answer:

m<A=97

m<B=97

Step-by-step explanation:

m<A=m<B

Congruent angles and they are vertical angles. The other two are also the same because the angles given have the same degrees.

m<A is supplementary to 83 degrees

Supplementary angles are two angles that sum up to 180 degrees.

180-83=97

97 degrees is the answer for each missing angles.

7 0
3 years ago
PLEASE HELP ME!!!
spin [16.1K]

Answer:

peer pressurre

Step-by-step explanation:

the very meaning of peer pressure is your peers, meaning people around you, in a way making you want to go with the group, so rather than saying, no i do not really want vanilla ice cream, you buy it anyway because everyone else did or because they kept saying that you should

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6 0
3 years ago
Read 2 more answers
a local newspaper story reports that 8% of the 7968 students at the college work full time, how many students work full time
e-lub [12.9K]
It will be (7968*8)/100=637.44
3 0
3 years ago
The number of new visits to a website is decreasing exponentially. It can be modeled by the function h(d)=2170(0.92)^d, where h
In-s [12.5K]

Answer:

2) -141 hits/da  

Step-by-step explanation:

Calculate the values of h(2) and h(4)

h(2) = 2170(0.92)² = 2170 × 0.8464 = 1837

h(4) = 2170(0.92)⁴ = 2170 × 0.7164 = 1555

Calculate the average rate of change

Rate of change = (y₂ - y₁)/(x₂-x₁) = (1555 -1837)/(4 - 2) = -282/2 = -141 hits/da

The average rate of change is -141 hits/da.

In the figure below, the red curve represents the function h(d), while the green dashed line represents the average rate of change over the interval 2 ≤ d ≤4.

8 0
3 years ago
Please tell me the outlier of each set of numbers (3 sets only)!
yulyashka [42]

Hey there!

An outlier in a data set is a number that is WAY larger or WAY smaller than the others in the data set, or does not really fit in the specified "range". In the first one, 452 is way greater than everything else, so it would be the outlier.

In the second data set, 5 would be our outlier because it is much smaller than all the other numbers.

In the last data set, the numbers are pretty close together, but we need to find one that isn't inside the small range. 0.201 appears to be the outlier in this case.

Therefore, here are your answers :)

15: 452

16: 5

17: 0.201

I hope this helps!

5 0
3 years ago
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