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choli [55]
4 years ago
13

Using the distributive property answer this 11x + 9x

Mathematics
1 answer:
alina1380 [7]4 years ago
6 0
You cant use the distributive property on this. but ill love to simplify this. the answer is 20x
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Find the missing length indicated​
Rina8888 [55]

Answer:

c = 175

Step-by-step explanation:

When the height of a right triangle is shown this way (at right angles with the hypotenuse, It can be found by using the way the hypotenuse is broken up. The following proportion works.

576/x = x / 49          Cross multiply

x^2 = 576 * 49

sqrt(x^2) = sqrt(576*49)

x = 24 * 7

x = 168

But that's not what you want (although it is close).

What you want is the hypotenuse to the small lower triangle

c = ?

a = 49

b = 168

c^2 =  49^2 + 168^2

c^2 = 2401 + 28224

c^2 = 30625

c = sqrt(30625)

c = 175

4 0
3 years ago
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evablogger [386]
Quadratic equation x=-b+-√b²-4ac
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a song to remember is : x equals opposite b plus or minus square root b squared minus 4ac all over 2a
-hoped it helped good luck
5 0
3 years ago
The table shows the mass and density of some substances. Density of Substances Mass (g) Density of Iron (g/cm3) Density of Silve
loris [4]
Greater than

Because the heavyer the metal, the denser it is
4 0
3 years ago
Help! You don't have to answer everything, just answer maybe 23 and explain to me how you got it.
Vinvika [58]
23 is 40 degrees
because it’s vertical to angle AOF and when two angels r vertical, they r equal
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4 years ago
What is 150÷25 as a mixed number
Hunter-Best [27]
150 divided by 25 is 6 so the answer is 6
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3 years ago
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