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dezoksy [38]
3 years ago
10

The maximum speed of the Tupolev Tu-144 airliner is 694m/s what is the speed in kilometers per hour

Mathematics
1 answer:
saw5 [17]3 years ago
6 0
Best Answer:<span>  </span><span>694 m = 0.694 km 
1hr = 3600 s 
3600 × 0.694 = 2498.4 km/h</span>
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Midpoint of (16,5) and (-6,-9)?
Zigmanuir [339]

To solve this problem, we need to use the midpoint formula, where M = (x1+x2/2, y1+y2/2). To solve, we must plug in the given (x,y) values from our ordered pairs and then simplify, shown below:

(x1+x2/2, y1+y2/2)

( (16 + -6)/2, (5 + -9)/2 )

Now, we can begin to simplify by computing the addition in the numerators of both fractions.

(10/2, -4/2)

Next, we can finish the simplification process by dividing these fractions.

(5, -2)

Therefore, the midpoint of (16,5) and (-6,-9) is (5,-2).

Hope this helps!

8 0
2 years ago
Please help me! I need help with this question.
slega [8]

The congruent statement and the reason why the triangles are congruent is (b) ΔUVZ ≅ ΔVYX, SSS

<h3>How to determine the congruent statement and the reason?</h3>

From the question, we have the following parameters that can be used in our computation:

Triangles = UVZ and VYX

There are several theorems that make any two triangles to be congruent

One of these theorems is the SSS congruent theorem

The SSS congruent theorem implies that the corresponding sides of the triangles in question are congruent

From the question, we can see that the following corresponding sides on the triangles UVZ and VYX have the same mark

UV and VY

UZ and VX

VZ and YX

This implies that these sides are congruent sides

Hence, the congruent statement on the congruency of the triangles is (b) ΔUVZ ≅ ΔVYX and the reason is by SSS

Read more about congruent triangles at

brainly.com/question/1675117

#SPJ1

5 0
1 year ago
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C = pi * d

Plug in what we know:

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Multiply:

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3 years ago
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A walking stick is way longer than a bumble bee
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3 years ago
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PLZ HELP ASAP!!
zysi [14]

Answer:

b

Step-by-step explanation:

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