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VMariaS [17]
3 years ago
13

What is the measure of

Mathematics
1 answer:
EleoNora [17]3 years ago
4 0

Answer:

129 degrees.

Step-by-step explanation:

As we can see, angle DCF is made up of 2 different angles, DCE and ECF, the sum of the measure of these two angles is equal to the measure of angle DCF.

75+54=129 degrees

Hope it helps!

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What do the unknown factor and quotient represent?
svetlana [45]
<span>The unknown factor represents the value of the integer we are looking in a certain equation. We usually use variables to represent the unknown factor
for example:
A, B , C , X , Y , Z or any other letters that we want to use
While quotient represents that answer we get from dividing 2 or more integers.
For example:
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8 0
4 years ago
I need this answered fast please help
Vera_Pavlovna [14]
Ok

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5 0
3 years ago
How would I graph 3x−y=1 ?
Levart [38]

Step-by-step explanation:

3x-y= 1

bring 3x to the right so it become negative

-y= 1 - 3x

divide by -1 for each expression

y = -1 + 3x

arrange it by bring 3x to the front side

y = 3x-1

3 0
2 years ago
A map scale is 1 cm=20 feet. what should the dimension on the map be for a building that is 120 feet long and 200 feet wide?
Eva8 [605]

Answer:

6cm long and 10 cm wide

Step-by-step explanation:

120/20 = 6

200/20= 10

8 0
3 years ago
The red Maserati traveled at a speed of 120km/h for 5 hours one day. The green Ford Pickup traveled at a speed of 74km/h for 6 h
ehidna [41]

Answer:

156km

Step-by-step explanation:

Given data

The red Maserati traveled at a speed of 120km/h for 5 hours one day.

Distance = speed*time

Distance= 120*5

Distance= 600km

The green Ford Pickup traveled at a speed of 74km/h for 6 hours

Distance = speed*time

Distance= 74*6

Distance= 444km

Hence the difference is

=600-444

=156km

8 0
3 years ago
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