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3 years ago

What is the missing term?

Mathematics

1 answer:

klio [65]3 years ago

6 0

Answer:

-6

Step-by-step explanation:

3 x -2 = -6

You know this because you can see the pattern, whatever the column box is its always multiplied by the number its going on both vertical and horizontal.

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4/5 a = -20<br> Plz show all the steps of how you got the answer

Vlad1618 [11]

Answer:

Step-by-step explanation:

a= -20 divide by 4/5

= -25

a= -25

7 0

3 years ago

Aileen is planning a huge graduation party for her

strojnjashka [21]

Answer:

B) 100

Step-by-step explanation:

Let c represent the number of chicken meals ordered. Then 150-c is the number of beef meals ordered, and the total meal cost is ...

4c +6(150-c) = 700

-2c = -200 . . . . . . . . subtract 900, simplify

c = -200/-2 = 100

100 chicken meals were ordered.

5 0

3 years ago

Which of the following trend lines best matches the scatter plot?

Luba_88 [7]

Answer:

trend line B is the answer to this question

5 0

3 years ago

A jetliner uses 3,600 gallons of fuel per hour while it is cruising, and there are 15,000 gallons of fuel in the jetliner's fuel

coldgirl [10]

The equation to represent the relationship between x and y is y = 15 - 3.6x .

In the question ,

it is given that

fuel used by jetliner per hour = 3600 gallons

fuel available in the jetliner = 15000 gallons

Given that y represents the amount of fuel remaining in the tank after x hrs.

As the unit of y is in thousands of gallon

So , according to the question

the equation becomes ,

y = 15 - 3.6x

For plotting the graph

Substitute x= 1hr , y = 11.4 , (1,11.4)

x = 2 , so y = 7.8 , (2, 7.8)

x = 3 , so y = 4.2 , (3,4.2)

x = 4 , so y = 0.6 , (4,0.6)

Therefore , the equation is y = 15 - 3.6x , the graph of the equation is drawn below .

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4 0

1 year ago

Choch Question 3 3.1 Construct the following triangles: 3.1.1 ADEF with EF = 7cm,

olasank [31]

We have to construct a triangle DEF with EF = 7 cm. It is given that we have to make an angle of 50⁰ at E and at F.

Steps to make a triangle DEF:

Step 1: Draw a line segment EF equal to 7 cm, using a ruler.

Step 2: Put the center of the protractor on the one end of the line segment that is at E and make the given angle that is 50⁰.

Step 3: Make the angle of 50⁰ at F by using protractor.

Step 4: Extend the line from E and F in the direction of 50⁰. After extending the line segments, we get an intersection point, name that point D..

Step 5: The point D, is made from the intersection of the line segment from E and F.

Step 6: Hence, triangle DEF is constructed.

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7 0

2 years ago