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NISA [10]
2 years ago
9

What is the equation of the line that passes through the point (-7, 2) and has a slope of -1?​

Mathematics
1 answer:
Morgarella [4.7K]2 years ago
4 0

Answer:

y= -1x-5

Step-by-step explanation:

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Please help me on this question
Marrrta [24]
It is the right answer........

4 0
3 years ago
The resale value of a certain car decreases over time. Use the line of best fit to estimate what the car will be worth in 7 year
Pie

Answer:

C. $5500

Step-by-step explanation:

Find the point on the horizontal scale where Time is 7. Follow that line up to the red "line of best fit". Then follow that horizontally to see where it falls on the Resale Value scale. It is between 5 and 6 (thousands of dollars) on that scale.

The only answer choice that is between $5000 and $6000 is ...

C. $5500

4 0
3 years ago
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There are the two photos to solve it and jus write A B or C please
Sidana [21]
The answer would be B
8 0
3 years ago
Can someone plzz help me with these 2 questions. thanks!
Deffense [45]

9514 1404 393

Answer:

  4. height: 5√3 cm; area: 25√3 cm²

  5. 30√2 ft ≈ 42.43 ft

Step-by-step explanation:

4. The height of an equilateral triangle is (√3)/2 times the side length, so is ...

  height = (√3)/2 × (10 cm) = 5√3 cm

The area is given by the formula ...

  A = 1/2bh

  A = 1/2(10 cm)(5√3 cm) = 25√3 cm²

__

5. The diagonal of a square is √2 times the side length, so the distance from 3rd to 1st base is ...

  (30 ft)√2 ≈ 42.43 ft

__

The length of the diagonal of a square is something you should be familiar with. If you're not, you can figure the distance using the Pythagorean theorem.

  d = √(30² +30²) = √1800 ≈ 42.43 . . . feet

6 0
2 years ago
The area that lies between Z= - 0.42 and Z= 0.42 is
valentinak56 [21]

Answer:

the answer is 0.84

Step-by-step explanation:

assume the two numbers are on a number line and take the absolute value of their difference

5 0
3 years ago
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