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tatiyna
3 years ago
14

If a point is in the fourth quadrant, then its coordinates are negative

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
3 0

Two lines are perpendicular if and only if the two lines intersect at right angles. If a point is in fourth quadrant,then it coordinates at negative. If thecoordinates are negative, then thepoint is in the fourth quadrant. If a figure is a triangle, then it has three sides.
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A 35 - m tall building casts a shadow. the distance from the top of the building to the tip of the shadow is 36 m . find the len
Nookie1986 [14]
The illustration of the program is shown in the figure. The missing value is the length of the shadow, that is the base of the right triangle. Since the figure is a right triangle, we can use the pythagorean theorems

c^2 = a^2 + b^2

where c is the longest length or the hypotenuse and a and b are the other two shorter legs. Let's denote the length of the shadow as 'a'.

a = √(c^2 - b^2)
a = √(36^2 - 35^2)\
a = √71 = 8.43 m

5 0
4 years ago
Read 2 more answers
Which of the following is right ?
denis23 [38]
The second one because 5.40 is less than 5.71
4 0
3 years ago
PLEASE ANSWER I AM BEGGING YOU THIS IS RLLY CONFUSING AND I JUST WANT TO GET IT OVER WITH
pickupchik [31]

6.

the y-intercept is 4, which means the line crosses the y-axis at the point (0,4).

[just put a dot on the number four that's right under the letter y]

the slope of the line is positive, so it goes up from left to right.

Start at the y-intercept. Move up 2 and then move right 1.

You are now at the point (1,6).

[go to 1 for the horizontal line, then go up 6 spaces.] [connect two points]

7. y= -1/2-3

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6 0
3 years ago
Russ walks 710 mile to school. How far has he walked when he has covered 58 of the distance to school?\
zloy xaker [14]

Answer: \frac{7}{16}

Step-by-step explanation: Distance to school = \frac{7}{10} mile

Distance covered = \frac{5}{8} of \frac{7}{10}

                      = \frac{5}{8} x \frac{7}{10}

                       = \frac{35}{80}

                      = \frac{7}{16}

7 0
2 years ago
Given A and B are vertical angles with m∠A = 20x + 10 and m∠B = 30x – 10. What is x? 3.6 4 2 9
Leto [7]

Answer:

Step-by-step explanation:

∠A and ∠B are vertical => ∠A=∠B

20x+10=30x-10

20x-30x= -10-10

-10x= -20

x= -20 / -10 = 20 / 10 = 2

x=2

Good luck!

7 0
3 years ago
Read 2 more answers
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