2 years ago

What is the definition of triangle

Mathematics

2 answers:

Likurg_2 [28]2 years ago

7 0

Answer:

a plane figure with three straight sides and three angles.

Step-by-step explanation:

Sholpan [36]2 years ago

3 0

Answer:

rtshsrst6hteshyrjhryjy

Step-by-step explanation:

fgjyryrjutkj

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The test ends at 1:25. It began 30 minutes earlier. What time did the test begin?

MAXImum [283]

The time is 12:55 AM /PM

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2 years ago

(SAT Prep) Find the value of x.

Delicious77 [7]

Answer: x=40°

Step-by-step explanation:

The two triangles are congruent (I think it’s called the interior angle proof) so the bottom right angle is also 65°. All angles in a Triangle equal 180°, so 180-(75+65)=40

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2 years ago

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The sum is 2 One number is twice the other one.

Scorpion4ik [409]

Answer:

The smaller number is 0.6666... repeating, and the larger number is 1.3333... repeating.

Step-by-step explanation:

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2 years ago

If for every 12 blue streamers there is 9 gold streamers, how many blue streamers will I have if I have 36 gold streamers?

neonofarm [45]

Answer:

You will have 48 blue streamers.

Step-by-step explanation:

This question can be solved by proportions, using rule of three.

We have that:

For 12 blue streamers, there are have 9 gold streamers. How many blue streamers are there when there are 36 gold streamers?

12 blue - 9 gold

x blue - 36 gold

Applying cross multiplication

$9x = 36*12$

Simplifying by 9

$x = 4*12 = 48$

You will have 48 blue streamers.

4 0

2 years ago

Find the volume of the cylinder. Round your answer to the nearest tenth.

Nana76 [90]

Answer:

169.6 m³

Step-by-step explanation:

the volume = 3.14 × 3² × 6

= 3.14 × 54 = 169.6 m³

5 0

2 years ago