Asked by Pear

What is the solution to negative square root of 7 to the nearest integer?

A)9
B)8
C)-8
D)-9**

Shelly sews a blanket that has an area of 170 square feet. It has 30 square blocks, each the same size. What is the approximate length of each side of a block?

A)1foot
B)2feet**
C)3feet
D)4feet

Which of these numbers can be classified as irrational?

A)1/2
B)square root of 16
C)0.73737373...
D)0.87546201023...***




Answered by Pear
Please help and see if i got the right anwsers
Answered by Reiny
the negative square root of 7= appr -2.6
so to the nearest integer that would be -3
None of your choices given match that
????

#2
If each square is 2 by 2 ft, its area is 4 ft^2 and 30 of them would give us 120 ft^2 --> we need 170
If each square is 3 by 3 ft, its area is 9 ft^2 and 30 of them would give us 270 ft^2 --> we need 170

since 120 ft^2 is closer to 170 than 270, I agree with your answer
Trying to visualize a blanket with 170 ft^2 ????

#3 is correct
Answered by nms
question 3: D-irrational num goes forever and dont repeat

question 2: is approximately 2..the actual is 2.38...

question 1: there is no square root of neg numbers..if there would be.. it will have an imaginary part or in here square root of 7 X i where i is equal to square root of negative 1

in short i got no idea.. if it is 7 x i.. it would be -2.646 which is closer to 8.
Answered by nms
i mean closer to -8 if based from the choices...
Answered by Reiny
It said " the negative square root of 7" ---> -√7
not " the square root of negative 7" ---> √-7
Answered by nms
ok but still -2.646 is closer to -8 if the choices given is the only choice
Answered by nyx
its actually 75 not 7
Answered by Lovely
The first one is D by the way
Answered by nochillkonner IG
The answers are:
D
B
C
A
A
A
C
C
A
A
B
D
B
A
D
A
C
B
D
Enjoy your 100% and follow my instagram @nochillkonner
Answered by Anonymous
@novhillkonner Thanks! all though i got a 89.5% but i passed so i don’t care too much lol. thanks
wrong answers are numbers 3 and 11
Answered by ok
the answer for 3) is 0.875
the answer for 11) is 30
Answered by someone
1.D
2. B
3. D
4. A
5. A
6. A
7. C
8. C
9. A
10. A
11. A
12. D
13. B
14. A
15. D
16. A
17. C
18. B
19. D

i got a 100% for the connections unit 4 lesson 10 practice
Answered by Bo duke
Someone is right! %100 for connexus
Answered by Asia
100% someone thanks
Answered by 🧫
Just saying that if you guys don’t understand, the 144 square feet and the 36 blocks question.. I’ll explain it to you it’s VeRYyYy EsSYyY you can either do 144 divided by 36 and the four answers below or 36 times the given answers to get the sum 144 :)
Answered by 🧫
I’m actually wrong 😂
Answered by Fleiyn On IGツ
Noice
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