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3 years ago

HELP WITH THIS PLEASE!!!!!

Mathematics

1 answer:

mina [271]3 years ago

6 0

Answer:

(a) upward

(b) (-2, -4)

(d) x-intercept(s): (-6, 0), (2, 0)

y-intercept: (0, -3)

Step-by-step explanation:

(a) It clearly opens up at a minimum point of -4.

(b) It is the centre point of your parabola.

(d) X-intercepts [Zeros, or roots] are where they intersect the x-axis on both ends of the parabola, and according to the graph, they intersect the x-axis at the above answers.

If you are ever in need of assistance, do not hesitate to let me know by subscribing to my You-Tube channel [USERNAME: MATHEMATICS WIZARD], and as always, I am joyous to assist anyone at any time.

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DISTANCE (METERS) TIME (SECONDS) SPEED (M/S) 30 6.6

LenaWriter [7]

Answer:

4.5 meters per second

Step-by-step explanation:

30/6.6 = 4.5

Assuming 30 is the meters and 6.6 is the seconds

4 0

3 years ago

rudie earn 942 each month. last month gis fixed expense month were 625 and his variable expenses were 259. how much did he save

mel-nik [20]

Answer:

He saved 58 last month.

Step-by-step explanation:

All expenses: 625 + 259 = 884

Total earned: 942 - 884 = 58

7 0

3 years ago

The ratio of boys to girls in a classroom is 5:6. If there are 55 students in total, how many more girls are there than boys?

KATRIN_1 [288]

Answer: there are 5 more girls than boys.

Step-by-step explanation:

The ratio of boys to girls in a classroom is 5:6. The total ratio is the sum of the proportion. It becomes 5 + 6 = 11

If there are 55 students in total, it means that the number of boys in the class is

5/11 × 55 = 25 boys

Also, the number of girls in the class is

6/11 × 55 = 30 girls

Therefore, the difference between the number of girls and boys in the class is

30 - 25 = 5 girls

4 0

3 years ago

Please help i don’t understand

olganol [36]

9514 1404 393

Answer:

Step-by-step explanation:

Vertical angles share a vertex point, and have opposite rays for sides. In short, they are across the point of intersection from each other. Vertical angles do not have a common side (they are not adjacent).

The first part of the problem is to identify angle NCA. That is shown in red in the attachment. The vertical angle is across the point of intersection. It is angle 3.

5 0

3 years ago

A parking lot 200 meters wide; 1 centimeter: 25 meters

mezya [45]

Well all you have to do is 200 divided by 25, which is 8 so that would be your answer, unless there is another part to this question.

5 0

3 years ago