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3 years ago

A triangle has side lengths of 11cm and 9cm. Which could be the value of the third size,20cm or 15cm?

Mathematics

1 answer:

vladimir1956 [14]3 years ago

3 0

If you put in a calculator 11^2+9^2 then square root that it should give you your answer

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What the Algebraic Rule? How many tiles?

vodka [1.7K]

Answer:

An algebraic rule is a mathematical expression that relates two variables and is written in the form of an equation. There are many constant algebraic rules, such as area = length x width. You can also create your own rule when given a set of variables.

Step-by-step explanation:

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3 years ago

If the measure of angle 2 is 92 degrees and the measure of angle 4 is (1/2x) degrees what is the value of x?

bekas [8.4K]

multiply 92 times .5 and you get 184

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3 years ago

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The sum of 5 consecutive odd integers is 2,555. What is the sum of the first, third, and last integer?

Lilit [14]

Answer:

The sum of the first, third, and last integer is 1533.

Step-by-step explanation:

Step 1: You need to create a equation first:

n + n + 2 + n + 4 + n + 6 + n + 8 = 2555

How did I make the equation?

If n is odd number, n + 2 must be the consecutive odd number

5 , 5 + 2 , 5 + 4 , 5 + 6 , 5 + 8

5, 7, 9, 11, 13 ALL CONSECUTIVE ODD NUMBERS

Step 2: Simplifying the equation

n + n + 2 + n + 4 + n + 6 + n + 8 = 2555

5n + 20 = 2555

Step 3: Solving the equation, with explanation

5n + 20 = 2555 Subtract 20 on both sides

5n = 2535 Isolate the variable by dividing 5 on both sides

n = 507

Step 4: Plug in the value

n + n + 2 + n + 4 + n + 6 + n + 8

507, 507 + 2 , 507 + 4 , 507 + 6 , 507 + 8

507, 509, 511, 513, 515

Step 5: Solve the sum of the first, third, and last integer

507 + 511 + 515 = 1533

Step 6: THE ANSWER

1533

<h3>Hope this helps!!! </h3><h3>Please mark this as brainliest!!! </h3><h3>Thank You!!! </h3><h3>:)</h3>

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3 years ago

Tipp city has approximately 9,900 people.each person has 2 hands and each hand has 5 fingers. how many fingers are in tipp city

anzhelika [568]

9900 x 10 = 99000 # of fingers

3 0

3 years ago

The length of the hypotenuse is??

yawa3891 [41]

Answer:

$x = 14.31$

Step-by-step explanation:

According to PYTHAGORAS Theorem,

let the Hypotenuse be x

${6}^{2} + {13}^{2} = {x}^{2} \\ 36 + 169 = {x}^{2} \\ 205 = {x}^{2} \\ \sqrt{205} = x \\ x = 14.31$

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3 years ago

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