3 years ago

Pls Help its only one question its about Triangles Thank you!!

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

4 0

Does it tell you what (x) stands for

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Answer this please.

seropon [69]

Answer:

3 ???

Step-by-step explanation:

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3 years ago

An object is traveling at a steady speed of 9 9/10 km/per hour about how long will it take the object to travel 5/1/10 km/per ho

Delicious77 [7]

Answer:

0.52 km

Step-by-step explanation:

We are given that

Speed of object, v= $9\frac{9}{10}km/h$

Speed of object, v= $9+0.9=9.9km/h$

Distance travel by object, s= $5\frac{1}{10}km$

Distance travel by object, s= $5+0.1=5.1km$

We have to find the time taken by object to travel 5 1/10 km.

We know that

$Time=\frac{Distance}{speed}$

Using the formula

Time taken by object to travel 5.1 km = $\frac{5.1}{9.9} hr$

Time taken by object to travel 5.1 km=0.52 hr

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3 years ago

Solve for x.<br> Greatly appreciate all efforts :)

Lelu [443]

Answer:

x = 11

Step-by-step explanation:

ΔLKM is an equilateral because a triangle with all 3 sides that are congruent is an equilateral triangle.

Angles in an equilateral triangle are all 60°.

Thus, ∠L = 60°.

=> 3x + 27 = 60

=> 3x = 33

=> x = 11

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3 years ago

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If (54)m = 512, what is the value of m?

Snezhnost [94]

The correct answer is 9.481.
Hope this helps.
Brainliest would be appreciated.

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3 years ago

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What does it mean when it says a shape has reflection symmetry?

brilliants [131]

It means that if you fold it in half the two halves will be the exact same

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