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
Anna11 [10]
3 years ago
15

Evaluate 10.2x+9.4y when x=2 and y=3​

Mathematics
2 answers:
ELEN [110]3 years ago
4 0

Answer:

48.6 is the answer

Step-by-step explanation:

Okay, first you plug in the variables  x and y .

So now the new equation is 10.2x2 this is ,because everytime a number get put next to another number you multiply.  So .....

(10.2x2) + (9.4x3)=

20.4+28.2=

48.6

STALIN [3.7K]3 years ago
3 0

Steps to solve:

10.2x + 9.4y when x = 2 and y = 3 ​

= 10.2(2) + 9.4(3)

= 20.4 + 28.2

= 48.6

______

Best Regards,

Wolfyy :)

You might be interested in
Helpppppppp pleaseeee
Artist 52 [7]
1.9 or 1 9/10 

Glad I could help!
3 0
3 years ago
Which unique point on this graph can represent the slope of the graph and the unit rate of change in the snow level?​
Musya8 [376]

Answer:I will give you an answer ,but I can't unless I can see the graph

Step-by-step explanation:

4 0
3 years ago
How much fencing does Farmer Gump need?
Agata [3.3K]

For the first field, he will need 40 m for the fence, this will cost £640 and he can have 10 sheep. For the second field, he will need 60 m for the fence, this will cost  £960 and he can have 12 sheep.

<h3>What does this problem require?</h3>

This problem requires you to calculate the perimeter and area of each field and based on this information you can find the total of the fence the farmer requires, the cost, and the number of sheep.

<h3>How to calculate the perimeter?</h3>

You can calculate the perimeter by adding all the sides.

  • Field 1: 10m + 10m + 10m + 10m = 40 m
  • Field 2: 25m + 5m + 25m + 5m = 60 m

<h3>How to calculate the area?</h3>

To calculate the area, multiply the height by the width.

  • Field 1: 10 x 10 = 100m2
  • Field 2: 25 x 5 = 125m2

<h3>How much fencing does the farmer need?</h3>

The fencing needed is equal to the perimeter.

  • Field 1: 40 m of fencing
  • Field 2: 60 m of fencing

<h3>How much will it cost?</h3>

Multiply the number of meters needed by the price per meter ( £16 per meter).

  • Field 1: 40m x  £16 per meter = £640
  • Field 2: 60 m x £16 per meter = £960

<h3>How many sheep can there be in each field?</h3>

To calculate this divide the area into the space required by each sheep (10m2).

  • Field 1: 100m2 / 10m2 = 10 sheep
  • Field 2: 125m2 /10m2 = 12 sheep

Note: This question is incomplete; here is the missing information:

Farmer Gump has two problems. His first problem is to work out how much fencing he needs to buy for his fields so his sheep don’t escape. His second problem is to work out how many sheep each field can hold—each sheep needs a minimum of 10m² of grass!

Sheep cost £65 each.

The fence is £16 per meter.

Learn more about perimeter in: brainly.com/question/6465134

4 0
3 years ago
Which linear inequality is represented by the graph?
Dmitriy789 [7]

Answer: y<-3x+4

Step-by-step explanation:

Option 4 (D)

8 0
3 years ago
What is 65% of 65? Please help
NARA [144]
I believe the correct answer is 42.25%
8 0
3 years ago
Read 2 more answers
Other questions:
  • Graph the function and identify the domain and range.<br><br> y = –0.5x2
    15·1 answer
  • Alexander is blocking off several rooms in a hotel for guests coming to his wedding. The hotel can reserve small rooms that can
    5·1 answer
  • it say look at the bar diagram. what term refers to the amount joshua has to pay back in addition to the $300 he borrows? 7th so
    13·1 answer
  • The undefined terms line and place are needed to precisely define which mathematical term
    14·1 answer
  • Cylinder math, help me
    6·1 answer
  • A_________is a tool for mearsing the side of an angle​
    8·1 answer
  • PLEASE HELP ILL GIVE BRAINLIESTTTT
    11·1 answer
  • You need 1 1/4 cup of sugar to make 20 cookies to make 12 cookies how much sugar do you need​
    7·1 answer
  • Which option shows the graph of 4y + 8&lt;-3x?
    6·1 answer
  • The square root of the cube of 4 is equal to<br> 3 or 4 or 16 or 8 or 2
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!