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Mathematics

2 answers:

AURORKA [14]3 years ago

4 0

Answer:

180 - 110 = 70

<DBC = 70

Luden [163]3 years ago

3 0

Answer: 70.............

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Which of the following is a way to find the value of −4 + (−6)?

Alik [6]

theres no options to choose from, but in order to solve any equation like that, heres a tip!!

if youre adding a negative number, all youre really doing is subtracting a number. if you're subtracting a negative, you're just adding the number!!

let me know if you have any other questions!! hope this helps you!! <3

8 0

3 years ago

Both sum of three consecutive integers is 108 what are the three integers

Brilliant_brown [7]

Answer:

35 , 36 , 37

Step-by-step explanation:

Let the consecutive integers be x, (x + 1) , (x +2)

x + x + 1 + x +2 = 108

x + x + x + 1 + 2 = 108 {Combine like terms}

3x + 3 = 108 {Subtract 3 from both sides}

3x = 108 - 3

3x = 105 {Divide both sides by 3}

x = 105/3

x = 35

The three integers are, 35 , 36 , 37

4 0

2 years ago

A line passes through the points (2,21) and (8,27). Write a linear function rule in terms of x and y for

tatiyna

We have two points so we can find the gradient using y1-y2/x1-x2
gradient = 21-27/2-8
= 1
we know the form for any linear equation is y = mx + c
we have m and a point so we can substitute in point (2,21) to find c
21 = 1 x 2 + c
c = 19
therefore, the equation is y = x + 19

6 0

2 years ago

Read 2 more answers

The Paralyzed Veterans of America is a philanthropic organization that relies on contributions. They send free mailing labels an

lions [1.4K]

Answer:

Confidence interval: (0.04649,0.04913)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 100,000

Number of people who donated, x = 4781

$\hat{p} = \dfrac{x}{n} = \dfrac{4781}{100000} = 0.04781
$