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lozanna [386]
3 years ago
5

Write in slope- intercept form the equation of the line that passes through the points (-1,-1) and ( 1, 1) explain please! :)

Mathematics
2 answers:
snow_tiger [21]3 years ago
6 0
To get the answer, you should first find the slope; its equation is 1--1/1--1 (Second y-value minus first y-value divided by second x-value minus first x-value). the slope would be 2. Now slope-intercept form is y=mx+b. We found slope which is two and for the x and y plug one of the y-value into y and one of the x-value into x. It would then be 1=2(1)+b. Solve the equation by multiplying 2 by 1 ti get 2 and divide 2 from each side. b= 1/2. b means the y-intercept.
never [62]3 years ago
3 0
Y= 1x+1 because 1 is the yintercept
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the company sea esta has ten members on its board of directors. in how many different ways can it elect a president, vice-presid
Inessa [10]

There are 10 members on the board, so there are 10 ways to elect a president, 9 ways to elect a vice president, 8 ways to elect a secretary, and 7 ways to elect a treasurer.

This is because each position can be filled by any of the members, except for the position that the member is already filling. For example, the president can be elected from any of the 10 members, but the vice president must be elected from the remaining 9 members.

The company sea esta has ten members on its board of directors, so it has a lot of different options for how to elect a president, vice-president, secretary, and treasurer. One way to elect a president would be to have the board members vote on who they want to be president.

Another way to elect a president would be to have the members of the company vote on who they want to be president. There are many different ways to elect officers, and it really depends on the company and what they want to do.

Learn more about election at : brainly.com/question/11185151

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3 0
10 months ago
frank reasoned that in the number 0.555, the valueof the 5 in the thousandths place is ten times the value of the 5 in the hundr
ollegr [7]

The reasoning of Frank is not correct. The value of 5 is the thousandths place is 1/10 times the value of 5 in the hundredths place instead of being 10 times.

In the question, we are given the number 0.555.

We can write it as:-

0.555 = 0.500 + 0.050 + 0.005

0.500 is the value of tenths place

0.050 is the value of hundredths place

0.005 is the value of thousandths place

We know that,

0.050*(1/10) = 0.050/10 = 0.005

Hence, the value of 5 is the thousandths place is 1/10 times the value of 5 in the hundredths place.

To learn more about thousandths place, here:-

brainly.com/question/21467438

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7 0
2 years ago
Please help me due today
Keith_Richards [23]

Answer:

To find the answer consider that this is a right triangle and we can use the tangent function in order to find the value of x

remember the acronym soh cah toa.

to use the tangent function we divide the opposite and adjacent side that is what the oa stands for in toa

setting it up looks like this

tan 72° = \frac{x}{8\\}

solving for x gives us x= 8×tan 72°

which is about 24.62

Step-by-step explanation:

4 0
2 years ago
​A college student only saves quarters and dimes in her piggy bank. She empties out her piggy bank at the end of each month. Thi
Nadusha1986 [10]
For this case, the first thing we must do is define variables:
 x = number of quarters
 y = number of dimes
 We now write the system of equations:
 x + y = 28
 0.25x + 0.10y = 4.05
 Solving the system of equations we have:
 x = 8.33
 y = 19.66
 Rounding:
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 y = 20
 Answer:
 
the college student has:
 
8 quarters
 
20 dimes
8 0
3 years ago
Write this mixed number 6 4/7 as an improper faction in simplest form
dangina [55]
It is 46/7     you could multiply 6x7 and then add 4 =   46/7
3 0
3 years ago
Read 2 more answers
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