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IgorC [24]
2 years ago
8

Please help I need it for today

Mathematics
1 answer:
s2008m [1.1K]2 years ago
8 0

Step-by-step explanation:

Disculpe pero de qué grado es usted para ayudarle un poquito más mejor

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Either table a or table b shows a proportional relationship.
Nostrana [21]

table A because they are the fame proportion

7 0
3 years ago
What is 38.95 rounded to the nearest tenth
Degger [83]
39. because its close to it lol. 
4 0
3 years ago
Jada has 126 blue marbles and 135 yellow marbles. She packages them in bags of 8 marbles each. She divides the total number of m
FrozenT [24]

Answer:

Jada has 5 marbles left after filling 32 bags.

Step-by-step explanation:

Jada has 126 blue marbles and 135 yellow marbles

Total Marbles=126+135=261

She divides by 8: 261/8=32\frac{5}{8} i.e. 32 Remainder 5 marbles.

The correct interpretation is Jada has 5 marbles left after filling 32 bags.

3 0
3 years ago
Can u help me from 1-3 SHOWING all the work also please
Artist 52 [7]
The first question is this: the smallest square is square A, and that is 9 units. and square E is two times that, and so on.

Square A's side length is 9 units and the area is 81.
Square E's side length is 18 and the area is 324.
Square C's side length is 27 and the area is 729.
Square B's side length is 36 and the area is 1,296.
Square D's side length is 45 and the area is 2,025
7 0
3 years ago
Find the length of the segment AB if points A and B are the intersection points of the parabolas with equations y=−x^2+9 and y=2
11Alexandr11 [23.1K]

Answer:

The length of the segment AB is √48

Step-by-step explanation:

Given the two equations, the idea is to find the solution to the system

y = x² + 9

y = 2x² - 3

you can use the equality method to find the "x" and "y" of the solution.

x² + 9 = 2x² - 3 ⇒ x² - 2x² = -3 - 9 ⇒ -x² = -12 ⇒ x² = 12 ⇒ x = ±√12.

With this value we return to the original equations and replace it to find "y" values.

y = (±√12)² + 9 ⇒ y = 21

The solutions to the system are (-√12, 21) and (√12, 21). Now you need to find the distance between this points.

d= √[(x2-x1)² + (y2-y1)²] ⇒ d = √48.

The length of the segment AB is √48.

6 0
3 years ago
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