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nevsk [136]
3 years ago
14

What is the value of b? Enter your answer in the box. b =

Mathematics
2 answers:
777dan777 [17]3 years ago
6 0
B=30 if you use Pythagorean theorem.
vazorg [7]3 years ago
5 0
B = 30, if we use the Pythagorean theorem to solve. We just input the values of a and b, in order to get the equation 16^2 + b^2 = 34^2. Simplifying that, we get b^2 = 900, so b = 30.
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Choose 3 values that would make this inequality true. <img src="https://tex.z-dn.net/?f=4%2Bg%20%5Cgeq%209" id="TexFormula1" tit
Elena-2011 [213]
G>=5, so anything above or equal to 5 would count. So, you could use 5, 6, 7.
7 0
3 years ago
if you were to solve the following system by substitution what would be the best variable to solve and from what equation? 2x+8y
Nina [5.8K]
All the numbers in the first equation have a common factor of 2. Removing that gives
.. x +4y = 6
making it easy to solve for x
.. x = 6 -4y

My choice would be to solve for x using the first equation.

_____
On second thought, it might actually be easier to solve either equation for 8y. That term then directly substitutes into the other equation (equivalent to adding the two equations).
.. 8y = 3x -11 . . . . . from the second equation
.. 2x +(3x -11) = 12 . . . substituting into the first equation
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4 0
3 years ago
Solving multi-step <br> 2(8+4c)=32 <br>c=​
professor190 [17]
You’re gonna multiplying & you do that it would be 16+ 8c= 32 and then you subtract 16 from 32 and that gives you 8c = 16 and you dived and C = 2
7 0
3 years ago
One side of a triangle is 13 feet shorter than the second side. The third side is 1 feet longer than the second side. The perime
Papessa [141]

Answer:

let second side be x

then first side = x-13

third side= x+1

now

perimeter of triangle = 45

x-13+x+x+1=45

3x=57

x=19

first side = x-13= 19-13=6

third side= x+1=19+1=20

Step-by-step explanation:

4 0
3 years ago
Eric prepared 45 kilograms of dough after working 9 hours. How many hours did Eric work if he prepared 55 kilograms of dough? As
EastWind [94]

45 / 9 = 5

55 / 5 = 11

Eric worked 11 hours to prepare 55 kilograms of dough.

4 0
3 years ago
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