1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Serhud [2]
3 years ago
13

(b) Work out an equation of the straight line that passes through (9, 2) and (3,5) [3 marks]

Mathematics
1 answer:
dusya [7]3 years ago
8 0

Answer:

I think it's y = -x + 11

Step-by-step explanation:

use the formula y - y1/ y2 - y1 = x - x1/ x2 - x1

You might be interested in
PLSSSSSSSSSSSSSSSSSSSSSSSS HELP ME!!
zzz [600]

Answer:

For the top table:

[x] | 3.1 | 2.5 | 1.2 | 0.9 | 0.14 | 0.06 | 0.02 |

[y] | 15.5 | 12.5 | 6 | 4.5 | 0.7 | 0.3 | 0.1 |

For the bottom table:

k = 5

[x] | 3.1 | 2.5 | 1.2 | 0.9 | 0.14 | 0.06 | 0.02 |

[y] | 15.5 | 12.5 | 6 | 4.5 | 0.7 | 0.3 | 0.1 |

3 0
3 years ago
Which best describes the composition of two functions
masha68 [24]
The composition of 2 functions is B
3 0
4 years ago
Determine the utilization and the efficiency for each situations:A. A loan processing operation that processes an average of 7 l
Vera_Pavlovna [14]

Answer:

A) Utilization = 70%

Efficiency = 87.5%

B) Utilization = 66.67%

Efficiency = 80%

Step-by-step explanation:

Determine the utilization and the efficiency for each situations:

A. A loan processing operation that processes an average of 7 loans per day. The operation has a design capacity of 10 loans per day and an effective capacity of 8 loans per day.

Formula for Utilization = Actual Output /

Design Capacity × 100

Actual output = 7 loans per day

Design capacity = 10 loans per day

Utilization = 7/10 × 100

= 70%

Efficiency = Actual output / Effective capacity × 100

Actual output = 7 loans per day

Effective capacity = 8 loans per day

Efficiency = 7/8 × 100

= 87.5%

B. A furnace repair team that services and average of four furnaces a day if the design capacity is six furnaces a day and the effective capacity is five furnaces a day.

Formula for Utilization = Actual Output /

Design Capacity × 100

Actual output = four furnaces a day

Design capacity = six furnaces a day

Utilization = 4/6 × 100

= 66.67%

Efficiency = Actual output / Effective capacity × 100

Actual output = four furnaces a day

Effective capacity = five furnaces a day

Efficiency = 4/5 × 100

= 80%

6 0
3 years ago
Jim has 9 feet of ribbon he uses 1/3 foot of ribbon to make each bookmark. what is the total number of bookmarks Jim makes with
Orlov [11]
Since there were 9 feet of ribbon and Jim uses 1/3 we are going to do 9/1 * 1/3 and get 3 Jim makes 3 ribbons.
6 0
3 years ago
Using distributive property create an equivalent expression to 40+4x
evablogger [386]
Hi there!

To create an expression that uses the distribution property which can be simplified into 40 + 4x, we can find a factor between 40 and 4:

Since both 40 and 4 is divisible by 4,

40 / 4 = 10
4 / 4 = 1

We can put the 4 on the outside of the parenthesis, and put the quotients inside the parenthesis. And since the expression is in addition, we should include the addition symbol as the operation inside the parenthesis. 

4(10 + x)
would be your answer. 

Hope this helps!
4 0
3 years ago
Other questions:
  • Please help me! I will mark brainliest! Thanks!
    8·2 answers
  • 28÷(11-7+3)×2 <br><br>how do you do this
    11·2 answers
  • I need help! Please. Justify answer using Intermediate value theorem (IVT)
    7·1 answer
  • Please help will mark brainliest
    9·1 answer
  • What the sum of 1/3 2/5
    11·2 answers
  • What is the equivalent of pie divided by 3 radians in degrees
    6·2 answers
  • HELP DUE IN 10 MINS!
    9·1 answer
  • One number is 10 more than another. The sum of twice the smaller plus three times the larger, is 55. What are the two numbers? ​
    8·1 answer
  • Find the values of x and y.<br> 2(5x- 5)°<br> (5y + 5)º (7y - 9°<br> (6x + 50)
    15·1 answer
  • A recipe that makes 18 chocolate chip cookies calls for 2.5 cups of flour. How many cookies can you make if you have 3.75 cups o
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!