Answer:
iridudurudurutur
Step-by-step explanation:
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![\tt\underline{❖ Given\: that ❖ : - }](https://tex.z-dn.net/?f=%20%20%5Ctt%5Cunderline%7B%E2%9D%96%20Given%5C%3A%20that%20%E2%9D%96%20%20%3A%20-%20%7D)
- A a width =32 ft
- length =100 ft.
- If one bag of grass seed covers 125
![\tt{❖Solution❖ : - }](https://tex.z-dn.net/?f=%20%5Ctt%7B%E2%9D%96Solution%E2%9D%96%20%20%3A%20-%20%7D)
![➲ \sf \: A = b \times h](https://tex.z-dn.net/?f=%E2%9E%B2%20%5Csf%20%5C%3A%20A%20%3D%20b%20%20%5Ctimes%20%20h)
![➲ \sf A = 100 \times 32](https://tex.z-dn.net/?f=%E2%9E%B2%20%5Csf%20%20A%20%3D%20100%20%20%5Ctimes%20%2032)
![➲ \sf \: A = 3200 \: sq. feet](https://tex.z-dn.net/?f=%20%E2%9E%B2%20%5Csf%20%5C%3A%20A%20%3D%203200%20%20%5C%3A%20sq.%20feet)
A/Q
If one bag of grass seed covers 125
the last number of bags needed to seed the backyard
![➲ \sf\dfrac{3200}{ 125} = 25.6](https://tex.z-dn.net/?f=%E2%9E%B2%20%20%5Csf%5Cdfrac%7B3200%7D%7B%20125%7D%20%3D%2025.6)
You'll need 27 bags of seed.
Don’t go to That link but I think it is d
The absolute value of a number is its distance from 0. The absolute value of -4 is 4, the absolute value of 4 is 4.
-4 + 4 is 0, so she's right there; but 4, + its absolute value, 4, is 8. This means that Kayla is incorrect.
Answer:
a. These four vectors are dependent because there are columns of 3 by 4 matrix with one free variable.
b. If one is a multiple of other
c. c1v1 + c20 = 0 has nontrivial solution.
Step-by-step explanation:
Any set of 4 or more vectors must be linearly dependent. The non trivial combination of vector may produce zero as the set is linearly dependent. The vector v1 and v2 will be dependent if one is the multiple of the other.