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ser-zykov [4K]
3 years ago
15

If ΔRST symbol ΔNPQ, then RT line is congruent to _____.A. NpB. NQC.PQD. QP

Mathematics
2 answers:
VMariaS [17]3 years ago
8 0
The answer is B.NQ. Hope it helps ;)
eduard3 years ago
7 0

Answer:

B. NQ

Step-by-step explanation:

In Geometry, notably in triangles, two objects or sides are considered to be congruents, when their shapes and sizes are of the same, and with exactly the same angles.

Therefore, in this case, Since Triangle RST is congruent or equals to Triangle NPQ, then

the corresponding angles and corresponding sides should have the same measure and lengths. Hence, from the question, side RT is congruent to side NQ.

Hence, the correct answer to the question is option B. NQ.

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the tallest tree in the forest is 150 feet from the water tower. unfortunatly in a lightning storm the tallest tree was struck a
gogolik [260]
The interior angles of a triangle add up to 180

180 - 97 - 34 = 49

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3 0
3 years ago
Without using technology, describe the end
victus00 [196]

Answer:

Up on the left, up on the right

Step-by-step explanation:

The given function is:

f(x)=3x^{4}+8x^{2}-22x+43

The degree of f(x) is 4 i.e. an even degree and the leading coefficient i.e. coefficient with highest powered variable is positive in sign.

The graph of a function with even degree always open on same side from both ends. This depends on the sign of leading coefficient what will be the direction of both ends. The positive sign indicates upward opening and negative sign indicates downward opening.

Since, the leading coefficient of f(x) is positive, it will open towards up from both right and left side. So, the correct option is the fourth option.

7 0
3 years ago
Why is (5+2) to the second power is not equal to 5 to the second power plus 2 to the second power is not equal
Olin [163]
Because 5 +2 is 7 and seven to the second power is 49. On the other hand 5 squared is 25 and 2 to the second power is 4 when you ad them together you get 29 you are taking to completely different numbers to the power of two and that’s why they aren’t equal
3 0
3 years ago
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Please help need answer!
never [62]

Answer:  About 513 feet

A more accurate value is roughly 512.575960394824

==============================================================

Explanation:

With many trig problems, a diagram should help steer you in the right direction. See below.

The red angle is the angle of depression. It's formed by starting off looking straight horizontal, then we look down 26 degrees. The blue angle adds to the red angle to get 90, so we can see that 26+64 = 90. Or you could say 90-26 = 64.

The goal is to find the value of x, which is the length from B (the lighthouse base) to point C (the ship's location).

The lighthouse is 250 ft tall, meaning AB = 250

We'll use angle BAC, or angle A for short, as the reference angle. This is the blue angle in the diagram.

We have a known adjacent side (AB = 250) and an unknown opposite side (BC = x). We use a tangent ratio to tie these sides together with the reference angle in question. This way we can solve for x.

-------------------

tan(angle) = opposite/adjacent

tan(A) = BC/AB

tan(64) = x/250

250*tan(64) = x

x = 250*tan(64)

x = 512.575960394824

x = 513

The distance from B to C is roughly 513 feet.

I'm rounding to the nearest whole number because the other values given to you are whole numbers.

7 0
3 years ago
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