Answer:
56
Step-by-step explanation:
14
<u>x4</u>
16
40
16 plus 40 is 56
Answer:
D
Step-by-step explanation:
It's these shapes because:
Rectangle- A quadrilateral with 2 pairs of congruent sides and only 90° angles is a rectangle.
Parallelogram- A quadrilateral with 2 pairs of parallel sides is a parallelogram.
Answer:
1. 13
2. 28
Step-by-step explanation:
hope this helps
Since 1 + 1 6= 0, this relation is not reflexive. Since
x + y = y + x, it follows that x + y = 0 if and only if y + x = 0,
so the relation is symmetric. Since (1, −1) and (−1, 1) are both in R,
the relation is not antisymmetric. The relation is not transitive; for
example, (1, −1) ∈ R and (−1, 1) ∈ R, but (1, 1) 6∈ R.
![\text {Mass of earth =} 5.97 \times 10^{24} \text { kg}](https://tex.z-dn.net/?f=%5Ctext%20%7BMass%20of%20earth%20%3D%7D%205.97%20%5Ctimes%2010%5E%7B24%7D%20%5Ctext%20%7B%20kg%7D)
![\text {Mass of Venus =} 4.87 \times 10^{24} \text { kg}](https://tex.z-dn.net/?f=%5Ctext%20%7BMass%20of%20Venus%20%3D%7D%204.87%20%5Ctimes%2010%5E%7B24%7D%20%5Ctext%20%7B%20kg%7D)
![\text {Difference = }5.97 \times 10^{24} - 4.87 \times 10^{24}](https://tex.z-dn.net/?f=%5Ctext%20%7BDifference%20%3D%20%7D5.97%20%5Ctimes%2010%5E%7B24%7D%20%20-%204.87%20%5Ctimes%2010%5E%7B24%7D)
![\text {Difference = }(5.97 - 4.87) \times 10^{24}](https://tex.z-dn.net/?f=%5Ctext%20%7BDifference%20%3D%20%7D%285.97%20-%204.87%29%20%5Ctimes%2010%5E%7B24%7D%20)
![\text {Difference = }1.1 \times 10^{24} \text { kg}](https://tex.z-dn.net/?f=%5Ctext%20%7BDifference%20%3D%20%7D1.1%20%5Ctimes%2010%5E%7B24%7D%20%5Ctext%20%7B%20kg%7D)
--------------- In Pure Text Format --------------
Mass of the earth = 5.97 x 10^{24}
Mass of Venus = 4.87 x 10^{24}
Difference = (5.97 - 4.87) x 10^{24} = 1.1 x 10^{24} kg