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3 years ago

A line passes through the points(-3,5) and (7,5) what type of slope does it have?

Mathematics

1 answer:

lions [1.4K]3 years ago

6 0

Answer:

slope= 0

Step-by-step explanation:

slope (m)= 0/10= 0

the line belongs to a horizontal line, so the slope is 0

equation= y=5

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cody is twice as old as evan and seven years ago the sum of their age was 10. find the age of each boy now.

azamat

Let Cody be x years old now. and y be Evan's age now.

x = 2y

x -7 + y - 7 = 10

x + y = 24
Substitute for x = 2y:-

2y + y = 24

y = 8

and therefore
x = 2*8 = 16

Answer is Cody is now 16 and Evan is 8

4 0

3 years ago

An experiment consists of spinning the spinners shown and adding the numbers together. Complete the array.

Aleksandr [31]

Answer:

$\begin{array}{ccccc}{} & {1} & {2} & {3} & {4} & {1} & {2} & {3} & {4} & {5} & {2} & {3} & {4} & {5} & {6} & {3} & {4} & {5} & {6} & {7} & {4} & {5} & {6} & {6} & {8} \ \end{array}$

Step-by-step explanation:

Given

$Spinner = \{1,2,3,4\}$

Array:

$\begin{array}{ccccc}{} & {1} & {2} & {3} & {4} & {1} & {} & { } & { } & {5} & {2} & { } & {} & { } & { } & {3} & {4} & { } & {} & { } & {4} & { } & {6} & { } & {} \ \end{array}$

Required

Complete the blanks

To do this, we simply add up corresponding row and column elements.

$\begin{array}{ccccc}{} & {1} & {2} & {3} & {4} & {1} & {} & { } & { } & {5} & {2} & { } & {} & { } & { } & {3} & {4} & { } & {} & { } & {4} & { } & {6} & { } & {} \ \end{array}$

So, we have:

$\begin{array}{ccccc}{} & {1} & {2} & {3} & {4} & {1} & {1+1} & {1+2 } & {1+3 } & {4} & {2} & {2+1 } & {2+2} & {2+3 } & {2+4 } & {3} & {4} & {3+2 } & {3+3} & {3+4 } & {4} & {4+1 } & {6} & {4+3 } & {4+4} \ \end{array}$

Add

$\begin{array}{ccccc}{} & {1} & {2} & {3} & {4} & {1} & {2} & {3} & {4} & {5} & {2} & {3} & {4} & {5} & {6} & {3} & {4} & {5} & {6} & {7} & {4} & {5} & {6} & {6} & {8} \ \end{array}$

7 0

2 years ago

What is a multiplacation problem where the answer is .05 to .75

erica [24]

Problems:

0.5x0.5 = 0.25

0.6x0.6 = 0.36

0.1x0.5 = 0.05

1.5x0.5 = 0.75

There are many problems like that. You can do 0.2, 0.3, 0.4, 0.5, etc. multiplying another integer.

6 0

3 years ago

Read 2 more answers

Rico earns a weekly salary of $750 and a 5% total Commission on his sales Sean earns a weekly salary of $1,100 and a 2.5% commis

NNADVOKAT [17]

To answer this item, we let x be the amount of sales for each of them. Their weekly earnings would be as follows,

Rico:
750 + 0.05x

Sean:
1100 + 0.025x

Equating both expressions,

750 + 0.05x = 1100 + 0.025x

Simplifying,
0.025x = 350

The value of x from the equation is 14000.

Answer: $14,000.

4 0

3 years ago

Read 2 more answers

The cost of three tickets to a movie is at least $20. Select an inequality that represents the cost x (in dollars) of each ticke

SVETLANKA909090 [29]

Answer:

$x\geq \$6.67$