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Orlov [11]
3 years ago
7

PLZ HELP ASAP: Indicate in standard form the equation of the line passing through the given point and having the given slope. D(

5, -2) m =2/5
Mathematics
1 answer:
ikadub [295]3 years ago
7 0
You can make use of the slope-intercept form of a line which is:
y = mx + b

Substitute m and the coordinates of a point in the line to find b,
-2 = (2/5) (5) + b
b = -4

The equation is
y = (2/5) x - 4

In standard form:
(2/5)x - y = 4
2x - 5y  = 4
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Only need A for number 1 and B for number 2
lisabon 2012 [21]
Well 1A is wrong as 13+4=17 and 11+7=18 and 2B is also wrong as 6 squared is 36 and 4 squared is 16,36+16=52 6+4=10 10 squared is 100 on (6+4) squared you would do the addition as there is BIDMAS brackets indices division multiplication addition and subtraction
7 0
3 years ago
HELP PLEASE!!!!
kumpel [21]

Answer:

The rational numbers are \frac{11}{3}, 6.25, 0.01045,\sqrt{\frac{16}{81}},0.\bar{42} and the irrational functions are \sqrt{48},\sqrt{\frac{3}{16}}.

Step-by-step explanation:

A rational number can be expressed in the form of \frac{p}{q}, where p and q are integers and q is not equal to 0. For example 2,3.5,\frac{2}{5},....

An irrational function can not be expressed in the form of \frac{p}{q}, where p and q are integers and q is not equal to 0. For example \sqrt{2},\sqrt{3},\sqrt{5},....

If any number is multiplied by a irrational number then the resultant number is an irrational number.

By the above definition we can conclude that:

The number \frac{11}{3} is a rational number.

\sqrt{48}=\sqrt{16\times 3}=4\sqrt{3}

Therefore \sqrt{48} is an irrational number.

6.25=\frac{625}{100}=\frac{25}{4}

Therefore 6.25 is a rational number.

0.01045=\frac{1045}{100000}=\frac{209}{20000}

Therefore 0.01045 is a rational number.

\sqrt{\frac{16}{81}}=\frac{4}{9}

The number \frac{16}{81} is a rational number.

\sqrt{\frac{3}{16}}=\frac{\sqrt{3}}{4}

The number \frac{3}{14} is an irrational number.

0.\bar{42}=\frac{42}{99}

Therefore 0.\bar{42} is an irrational number. The numbers with recursive bar are always rational numbers.

3 0
3 years ago
It says "find the measure of the angle indicated". The relationship is a same-side interior angle. I don't know how
weeeeeb [17]
180-50 would be 130.
The missing angle is 130 degrees
6 0
3 years ago
All members of a class of 27 students participated in at least one event on sports day. 20 students participated in individual e
creativ13 [48]

5 students took part in both individual and team events.

<h3>What is data?</h3>

Data is information that has been translated into a form that is efficient for movement or processing. Relative to today's computers and transmission media, data is information converted into binary digital form. It is acceptable for data to be used as a singular subject or a plural subject.

Given:

Total students participated = 27

20 students participated in individual events

12 students took part in team events.

We have N(All students) = 27

N(individual) = 20

N(Team)= 12

So,

N_{\text{individual \; and \; team}} & = N_{\text{individual}} + N_{\text{team}} - N_{\text{All students}}

=20+12-27

=32-27

=5

Hence, 5 students took part in both individual and team events.

Learn more about data here:

brainly.com/question/10980404

#SPJ4

6 0
2 years ago
Help me with this i tried it 4 times
Ivenika [448]

Answer:

65000

Step-by-step explanation:

(rounding to nearest thousands)

2014- 13000 sold

2015- 13000 more than 2014, so 26000

2016- same as 2016, 26000

just add them up-

13000+26000+26000= 65000

8 0
3 years ago
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