Write the slope intercept form of the equation through the given points: (-1, -3) and (
1,-5)

Answer:

.0076

Step-by-step explanation:

Answer:

C. y = 4

Step-by-step explanation:

Answer:

Option one is the correct answer y=-2

Answer:

[tex]-1/2 * (x - 12)[/tex]

Step-by-step explanation:

Divide each term of the expression by -1/2. -1/2x divided by -1/2 = x. 6 / -1/2 = -12.

Answer: y = 129, x = 51

Step-by-step explanation:

angles 129 and y are corresponding, so they are equal to each other

y and x are supplementary

so, y + x = 180

x = 180 - y = 180 - 129 = 51

Answer:

I belive y has to be at least 133 because it's just a little bit longer than the 229 one.

And x is most likely to be 125 because if you line up 129 with x, x is should be a little smaller so x should be 125

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Answer:

60 feet a day

Step-by-step explanation:

Answer:

2940

Step-by-step explanation:

convert the week to days. 1 week is 7 days so 420 * 7 = 2940

Answer:

The answer is B

Step-by-step explanation:

The Distributive Property be used to find 7 x 391; 7 x 391 = (7 x 300) + (7x 90) + (7 x 1). Therefore, option D is the correct answer.

Suppose a, b and c are three numbers. Then we have:

a(b + c) = a x  b + a x c

(a(b+c) means a multiplied to (b+c). The sign of multiplication is usually hidden when using symbols and both quantities which are in multiplication are written together without space)

Also This property is known by distributive law and applies to subtraction also.

The Distributive Property be used to find 7 x 391;

7 x 391 = (7 x 300) + (7x 90) + (7 x 1)

Therefore, option D is the correct answer.

Learn more about distributive property here;

https://brainly.com/question/5637942

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Answer:

0.017

Step-by-step explanation:

Given that:

Population standard deviation (σ) = 0.08

Standard deviation of the average fill volume of 22 bags :

The standard deviation of sample means = standard error ; defined as ;

SE = σ / √n

SE = 0.08 / √22

SE = 0.08 / 4.6904

SE = 0.0170560

SE = 0.017

Answer:

here hope this helps

Step-by-step explanation:

Answer:

95,040 ways

Step-by-step explanation:

The first position has 12 choices

The second has 11 choices (since first is filled)

The third has 10 choices

The fourth has 9 choices

The fifth has 8 choices

So the number of ways they can make the ranking will be;

12 * 11 * 10 * 9 * 8 = 95,040 ways

The number of ways could the voters (student body) rank their first 5 choices is 792 ways.

Since Last year at a certain high school, 12 students sought the nomination for president of the student body.

So, here

we use the combination here

[tex]= 12!\div 5!7!\\\\= 12\times 11\times 10\times 9\times 8\times 7!\div 5!7!\\\\= 12\times 11\times 10\times 9\times 8\div 5\times 4\times 3\times 2[/tex]

= 792 ways

Therefore, The number of ways could the voters (student body) rank their first 5 choices is 792 ways.

Learn more about ways here: https://brainly.com/question/6669465

Answer:

4 times 5

Step-by-step explanation:

You can tell because when multiplying  4x5 you are using larger numbers.

Product of 4×5 will be greater as 5 is greater than 3.

Addition is also know as sum.Subtraction is also known as difference.Multiplication is also know as product and division is also know as factor.

According to the given question we have to determine which product will be greater 4×3 or 4×5.

Here the common number is 4 and it is being multiplied with either 3 or 5.

We know multiplying a same number by two different numbers one greater than the other will result in greater value.We can also determine this by the table of 4.

learn more about factors here :

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Answer:

x = 139

Step-by-step explanation:

Isosceles triangle.

Let the equal angles = y

y + y + 98 = 180   {Sum of all the angles of triangles}

  2y + 98 = 180

          2y = 180 - 98

          2y = 82

           y = 82/2

          y = 41

x = 41 + 98     { exterior angles equals the sum of interior opposite angles}

x = 139

Answer:

QS = 76

Step-by-step explanation:

Given R is the midpoint of QS, it means the distance from R to each endpoint is equal, that is:

QR = RS

We are given

QR = 2x + 16

RS = 5x - 17

Equating:

2x + 16 = 5x - 17

Subtracting 5x:

2x - 5x + 16 = -17

Simplifying:

-3x +16 = -17

Subtracting 16:

-3x = - 16 -17 = -33

Dividing by -3:

x = 11

Let's find

QR = 2x + 16 = 22 + 16 = 38

The length of QS is double this value: QS = 2*38 = 76

QS = 76

Answer:

C

Step-by-step explanation:

Answer:

The wind speed increased by 5 mph between 6:10 p.m. and 6.20 p.m.

Step-by-step explanation:

I hope this helped!

Answer:

attached below is the detailed solution

i) equilibrium solution : y = 0 , y^2 = 1 , y = -1 , +1

ii) attached below

iii) attached below

iv) attached below

v) attached below

Step-by-step explanation:

v) For the sketch of curve attached

red curve ( y(0) ) = -3/2

blue curve ( y(0) ) = 1/2

green solution curve ( y(0) ) = 3/2

Answer:

True

Step-by-step explanation:

I will assume you want to see if (0, -4) is a point on the line.

y = -x³ + 2x² - 4

~Substitute

-4 = -(0)³ + 2(0)² - 4

~Simplify

-4 = -4

Best of Luck!

Answer:

Hay 14 monedas de 5 centavos y 3 monedas de 10 centavos.

Step-by-step explanation:

Llamemos "c" a las monedas de 5 centavos y "d" a las monedas de 10 centavos.

Hay once  monedas más de 5¢ que las de 10¢. La expresión matemática para ello es:

c = d + 11    [1]

El total es 1 dolar. La expresión matemática para ello es:

0,05c + 0,10d = 1   [2]

Si reemplazamos [1] en [2],

0,05(d + 11) + 0,10d = 1

0,05d + 0,55 + 0,10d = 1

0,15d = 0,45

d = 3

Si reemplazamos d = 3 en 1,

c = d + 11 = 3 + 11 = 14

Step-by-step explanation:

4(7)-2(7+a)=8

28-14+2a=8

14+2a=8

14+a=4

a=-10

.

.

Answer:

23

Step-by-step explanation:

Step 1:

7x + 4y         Equation

Step 2:

7 ( 5 ) + 4 ( - 3 )       Input x and y

Step 3:

35 - 12       Multiply

Answer:

23

Hope This Helps :)

Answer:

6.675

Step-by-step explanation:

75x.089

Answer:

one:6.675 is the answer

Step-by-step explanation:

:two someone want to know r u hurting urself we all worryed about you plz if u r dont u have much to live for.

Answer:

a) -29

b) 16

c) -6

d) 23

e) 12/a

f) x = -5

g) x = -2

h) x = 4

Step-by-step explanation:

I skipped the optional ones

Answer:

C

Step-by-step explanation:

Answer:

the dot product is 13

Step-by-step explanation:

The computation of the dot product is shown below:

Given that

x =  (1, −2, 0, 4)

y = (1, 2, 3, 4)

Based on the above information

The dot product is

= (1) (1) + (-2) (2) + (0) (3) + (4) (4)

= 1 - 4 + 0 + 16

= 13

Hence, the dot product is 13

We simply multiplied each of them so that the correct value could come

Answer:

The answer is

[tex] \huge y + 7 = - \frac{3}{4} (x - 16) \\ [/tex]

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

[tex]y - y_1 = m(x - x_1)[/tex]

where

m is the slope

( x1 , y1) is the point

From the question we have the final answer as

[tex]y + 7 = - \frac{3}{4} (x - 16)[/tex]

Hope this helps you