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Rufina [12.5K]
3 years ago
12

Determine between which consecutive integers the real zeros of f(x)=x^2-4x-2 are located.

Mathematics
1 answer:
Vikentia [17]3 years ago
4 0
Where is the graph to help you out
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we start school at 7:30 a.m. and we get out of school at 2:45 p.m. how long are we at school each day​
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Answer:

7 Hours and 15 Minutes

Step-by-step explanation:

I converted the times into 24-hour format, then converted the minutes into decimal form, then subtracted.

14.75 - 7.5 = 7.25 or 7 Hours and 15 Minutes

3 0
3 years ago
Trent walks 133 yards due south, then 168 yards due west and finally 293 yards due north. How far is Trent from his starting poi
Deffense [45]

Answer:

164 yards

Step-by-step explanation:

take 293 minus 133 and get 160 then take 168

then add them together then divide by 2

You will get:

do not forget your units

4 0
3 years ago
Tell which property is represented 12•14=14•12
kakasveta [241]

Answer:Communative

Step-by-step explanation:

5 0
3 years ago
7. Simplify this what’s the answer?
trasher [3.6K]

first the square root of 4 is 2 so we can sub that in.

now we have 2(2*2)^-2.

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with 2(4)^-2, keep in mind that negative exponents just mean to "flip" the number and turn the exponents positive.

so 4^-2 is the same as 1/4^2 or 1/16.

finally 1/16 * 2 = 2/16. 2/16 simplified is 1/8.

3 0
4 years ago
Solve by factoring: <br> a² = 25
Alex73 [517]
A=+ or - 5 bc -5x-5 or 5x5 equals to 25
4 0
2 years ago
Read 2 more answers
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