The coordinates of points A and L are -4 and 8, respectively. What is the coordinate of the midpoint between them? A. 4 B. 6 C. 2 D. 0

Answers

Answer 1

Answer: Let $c$ be the midpoint of $a$ and $b$ , then $c=\frac{a+b}2$ .

hence here the midpoint is $\frac{-4+8}2=\frac{4}2=\boxed{2}$

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PLEASE HELP I GIVE THANKS

Answers

Question 4)
Mode is the number that shows up the most.
Your numbers are:
1,2,4,4,5,6,7, and 9.
4 shows up the most, so it is your mode.

Question 5)
Range is:
$Highest\ number-Lowest\ number$
$9-1 \n 8$

the current temperature in smalltown is 20 °F this is 6 degrees less than twice the temperature thst that it was six hour ago what was the temperature is smalltown six hout ago

Answers

2 x - 6 = 20, where x is the temperature in degrees Farhenheit 6 hours ago. 2 x = 20 + 6, 2 x = 26, x = 26 : 2, x = 13 degrees F. We can prove it: 13 * 2 - 6 = 26 - 6 = 20 degrees F ( the current temperature ) Answer: The temperature 6 hours ago was 13 degrees F.Hope this helps. Let me know if you need additional help!

Answer: this is good

Step-by-step explanation:2 x - 6 = 20, where x is the temperature in degrees Farhenheit 6 hours ago. 2 x = 20 + 6, 2 x = 26, x = 26 : 2, x = 13 degrees F. We can prove it: 13 * 2 - 6 = 26 - 6 = 20 degrees F ( the current temperature ) Answer: The degrees 6 hours ago was 13 degrees yes very good

In the number 956,783,529, how does the value of the digit 5 in the ten millions place compare to the digit 5 in the hundreds place?

Answers

the 5 in the 10,000,000 place is greater than the 5 in the 100 place?

the 5 in the hundred thousands place is smaller than the 5 in the ten millions place

What is the point of intersection when the system of equations below is graphed on the coordinate plane? -x+y=4 6x+y=-3

Answers

Answer:

The answer IS (-1,3)

Step-by-step explanation:

Plug in these (answers) and you get 2 true statements:

-x +y=4

1 + 3 = 4 (because the neg. 1x multiplied by -1 answer = positive 1.

6x +y = -3

6(-1) + (3) =- 3

-6 +3 = -3

Answer:

The answer is (-1, 3)

Step-by-step explanation:

rosa wants to use $20 to buy games. The inequality 2.50k+5.50≤20.00 represent the number of games, k, she can buy with her money. What is the greatest number of games Rosa can buy?

Answers

Answer:

The greatest number of games Rosa can buy is 5

Step-by-step explanation:

Let

k ----> the number of games, k, that Rosa can buy with her money

we have

$2.50k+5.50\leq 20.00$

solve for k

subtract 5.50 both sides

$2.50k\leq 20.00-5.50$

$2.50k\leq 14.50$

divide by 2.50 both sides

$k\leq 5.8\ games$

therefore

The greatest number of games Rosa can buy is 5

How do you solve 5v/13=25/39

Answers

Solving a Single Variable Equation :

2.3      Solve  :    3v-5 = 0

Add  5 to both sides of the equation :
                      3v = 5
Divide both sides of the equation by 3:
   v = 5/3 = 1.667

One solution was found :                   v = 5/3 = 1.667
Making Equivalent Fractions : 1.3      Rewrite the two fractions into equivalent fractions

Two fractions are called equivalent if they have the same numeric value.

For example : 1/2   and  2/4  are equivalent,  y/(y+1)2   and  (y2+y)/(y+1)3  are equivalent as well.

To calculate equivalent fraction , multiply the Numerator of each fraction, by its respectiveMultiplier. L. Mult. • L. Num. 5v • 3—————————————————— = ——————L.C.M 39R. Mult. • R. Num. 25—————————————————— = ——   L.C.M 39Calculating the Least Common Multiple : 1.1    Find the Least Common Multiple

      The left denominator is :       13

      The right denominator is :       39
        Number of times each prime factor
        appears in the factorization of: Prime
Factor  Left
Denominator  Right
Denominator  L.C.M = Max
{Left,Right} 131113011 Product of all
Prime Factors 133939
      Least Common Multiple:
  39 v = 5/3 = 1.667 next

rearrange = 5*v/13-(25/39)=0

Step by step solution:part 1: 5v 25 Simplify —— - —— 13 39

Calculating Multipliers : 1.2    Calculate multipliers for the two fractions

    Denote the Least Common Multiple by  L.C.M
    Denote the Left Multiplier by  Left_M
    Denote the Right Multiplier by  Right_M
    Denote the Left Deniminator by  L_Deno
    Denote the Right Multiplier by  R_Deno

   Left_M = L.C.M / L_Deno = 3

   Right_M = L.C.M / R_Deno = 1

Pulling out like terms : 1.5     Pull out like factors :

   15v - 25  =   5 • (3v - 5)
Equation at the end of step  1  : 5 • (3v - 5)———————————— = 039
Step  2  : 5•(3v-5)Solve ———————— = 039

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