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Mumz [18]
3 years ago
9

If you answer this correctly I will give the brainiest and ANSWER ALL OF THEM 1 through 4 plz I beg you

Mathematics
2 answers:
Helga [31]3 years ago
7 0
1: $25.02
2: $13.73
3: 12 ounce 1.75
16 ounce $1.92
8 ounce $1.93
6 ounce $1.20
4: they should’ve bought the bigger steaks, the 8 ounce was 488 and the 6 ounce was 498. So the bigger ones were the bigger deal.
Fittoniya [83]3 years ago
4 0
1. $25.02
2. $13.75
I’m not sure about the last two, sorry!
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Which three lengths could be the lengths of the sides of a triangle?
sleet_krkn [62]
9, 14, and 22.
The formula for checking if a triangle will work is side a + side b > side c.
The only one that works is 9, 14, and 22.
7 0
4 years ago
2(2t+4)=34(24−8t)<br><br> solve for t
goldfiish [28.3K]
2(2t + 4) = 34(24 − 8t)
4t + 8 = 816 - 272t
4t + 272t = 816 - 8
276t = 808
t = 808/276
= 2.93 (to three significant figures)

The value of t is 2.93.
8 0
3 years ago
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A number went into this machine and 36 came out. What number went in?
labwork [276]

Answer:

6? If its a squared machine than it is 6 bc 6 squared is 36.  sorry if it is wrong.

Step-by-step explanation:

3 0
3 years ago
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Which represents a quadratic function?
katen-ka-za [31]
A quadratic equation is of the format:

ax² + bx + c = 0,  where a ≠ 0.

The first option is not quadratic, it is a cubic, it has highest power of 3.

The second option f (x) = 3/4 x ^2 + 2x − 5, is quadratic, that is the answer.

The third f(x) = 4/x^2 - 2/x + 1, doesn't qualify because of the 2/x.

The last f(x) = 0x^2 − 9x + 7 , doesn't qualify because of the a = 0, and the rule is that a ≠ 0.

Therefore  f (x) = 3/4 x ^2 + 2x − 5 represents a quadratic function.

I hope this helps.
5 0
3 years ago
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Find the equation of straight line passing through the points (a,0) and (0,b). If the point (1,1) lies on the equation, prove th
vladimir2022 [97]

Answer:

do the following

Step-by-step explanation:

the question says that the line is passing thur the point 1,1 ... so when x = 1 so does y ... also  when  x= a.. then y=0 and when y=b then x =0  .. and this is a straight line... also  1/a + 1/b = 1

if you were to draw on a graph... this .. you would see that when b=2  then x=0 and also when a=2.. then y = 0  ....

and 1/2 + 1/2 =1

so that's the line.... draw in just roughly.... you'll see... then what is the equation of that line.. usually we would use  the slope intercept formula for the equations.. there are more than one way to show the line.. is my point.. but.. if we use  y = mx + b  where m = -1   and b = 2 then...

y= - x+2

That answer got long.. sorry :/

3 0
3 years ago
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