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Valentin [98]
3 years ago
12

The triangle below are similar. What is the scale factor of triangle ABC to triangle DEF?

Mathematics
2 answers:
Tatiana [17]3 years ago
5 0
B. 1/3

9 is 1/3 of 27 since 9x3=27
7 is 1/3 of 21 since 7x4=21
9 is 1/3 of 27 since 9x3 =27
lilavasa [31]3 years ago
4 0
The answer would be 3 because if you divide each number in the larger triangle you will get the numbers in the smaller one
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Is (3,6) a solution of y's 3x + 4?
notka56 [123]

Step 1:

(3,6) means x coordinate is 3 and y coordinate 6

Step 2:

We substitute the values of x = 3 and y = 6 into the inequality

\begin{gathered} y\text{ }\leq\text{ }\frac{2}{3}\text{ }x\text{ + 4} \\ 6\text{ }\leq\text{ }\frac{2}{3}\text{ x }\frac{3}{1}\text{  + 4} \\ 6\text{ }\leq\text{ 2 + 4} \\ 6\text{ }\leq\text{ 6} \end{gathered}

Conclusion:

Since 6 is equal to 6, then (3,6) is a solution of the given Inequality

3 0
1 year ago
The actual distance between two cities is 135 km. The map scale is 1cm: 100 km. Find the map distance.
defon

Answer:

1.35cm

Step-by-step explanation:

Given the scale of the map

1cm = 100km

For 135km;

x cm  = 135 km

Divide both equations

1/x = 100/135

100x = 135

x = 135/100

x = 1.35cm

Hence the map distance will be 1.35cm

7 0
3 years ago
How many times does 48 go into 80
anastassius [24]
1.666666666666667 to be exact, but rounded it is 1.66
3 0
3 years ago
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Find the volume of the following object
Mars2501 [29]

Answer:

108 units

Step-by-step explanation:

(6x4x9)divided by 2

6 0
3 years ago
The woods family traveled 25 miles in 1/2 hour. If it is currently 3:00 pm and the family's destination is 225 miles away at wha
svetlana [45]
<span>Given: family travelled 25 miles in 30 minutes or 50 miles /hr current time 3.00 pm. total distance=225 miles. solution: speed = distance * time time = distance/spedd = 225/50 time = 4.5 hours. reaching time= 3 hours +4 hour 30 minutes= 7.30 pm</span>
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3 years ago
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