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timofeeve [1]
3 years ago
7

If triangle ABC is rotated 90 degrees counterclockwise about point P to form triangle DEF, then line AB will have the same lengt

h as what line segment A. DF B. EF C. DE.​
Mathematics
2 answers:
ololo11 [35]3 years ago
7 0

Answer:

correct answer is C

Step-by-step explanation:

notsponge [240]3 years ago
5 0

Answer:

C

Step-by-step explanation:

This is because these are the corresponding sides of the triangle, as in ABC and DEF.

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Determine both the x and y intercepts. Please help! Will mark brainliest!
Mademuasel [1]

Answer:

y-intercept: (0, 2.5)

x-intercept: (1.67, 0)

Step-by-step explanation:

Right now, you have 3x + 2y = 5. You want to change it into slope-intercept form to make the problem easier to solve.

2y = -3x + 5

y = -3/2x + 5/2

From here, you can see that the y-intercept is (0, 5/2). You can also say that the y-intercept is (0, 2.5).

To get the x-intercept, substitute 0 for y.

0 = -3/2x + 5/2

3/2x = 5/2

3x = 5

x = 5/3

So, the x-intercept is (5/3, 0). You can also say that the x-intercept is (1.67, 0).

Hope this helps!

3 0
4 years ago
Read 2 more answers
Help me pls I need help right now
kolbaska11 [484]

Answer:

The Volume is 72 cm^3.

Step-by-step explanation:

6 0
3 years ago
What is the measure ?
Ivenika [448]
Check the picture below.

4 0
3 years ago
A recipe calls for 3 cups of sugar for every 5 cups of water. How many cups of sugar are needed for 25 cups of water?
nasty-shy [4]
The answer is 15 cups
7 0
3 years ago
Please help . 20 points for right answer
siniylev [52]
You would add up the percentages first, which would bring everything up to 35%. You would then take the original cost of the item, which is $30 and multiple it by the 35%. 

The equation would look like...

30 x .35 = 

This will give you $10.50, which isn't the final answer.

You would then subtract 10.50 from the $30 that was asked for at the beginning by the retailer. 

Your final answer is $19.50. :) Which isn't a bad deal if I say so myself.
3 0
3 years ago
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