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Zielflug [23.3K]
3 years ago
13

Ahhh hi pls help f(x)=-2x^2+3

Mathematics
1 answer:
nikklg [1K]3 years ago
7 0

Answer:

Step-by-step explanation:

F(x) is another name for y

If you make a table of values, you can plot the coordinates of this quadratic equation.

When "x" is 0, y is 3

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What does P(B/A) = 0.50 mean in terms of the Venn diagram?
Serggg [28]

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of the 4 people that have a sister,  2 of them have a brother

Step-by-step explanation:

probability of B given A

given that the person has a sister, what is the probability they have a brother

P (B/A) = 1/2

with this venn diagram

of the 4 people that have a sister,  2 of them have a brother


3 0
3 years ago
Please help me 1 through 9
8_murik_8 [283]

Answer:

1) the angles are congruent, or the same

2) the angles are complementary, or add up to 90 degrees

3) the angles add up to 180 degrees

4) the angle is a right angle

5) they are congruent

6) they are complementary angles, or add up to 90 degrees

7) they are supplementary angles, or add up to 180 degrees

8) angle 1 is congruent to angle 4

9) angle K is supplementary to angle L

Step-by-step explanation:

8 and 9 are transitivity

The other statements correspond with the sentence starters.

5 0
3 years ago
Which triangle results from a reflection across the line x = 1?
taurus [48]

Answer:

d

Step-by-step explanation:

4 0
3 years ago
Whitch number 4,5,6 is a solution of x+5>10
Alex73 [517]
: 6

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- i just plugged in every number in.
4 + 5 > 10
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5+5 > 10
10 > 10 ? nope.

6+5 > 10
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6 0
3 years ago
Which correctly describes a cross section of the right rectangular prism if the base is a rectangle measuring 15 inches by 8 inc
grigory [225]
<span>A cross-section parallel to the base is a rectangle measuring 15 inches by 8 inches.

</span><span>A cross-section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 6 inches by 15 inches.
</span>
<span>A cross-section not parallel to the base that passes through opposite 6-inch edges is a rectangle measuring 6 inches by greater than 15 inches.

the cross sections that are parallel and perpendicular will have the same measurements as the non-intersected sides. the last one will be a diagonal so the intersected edge is 6 and it creates a right triangle so it must be larger than 15 inches.

</span><span>
</span>
5 0
3 years ago
Read 2 more answers
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