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3 years ago

Hey!! if you can please help me with 4 and 5 ☺️☺️

Mathematics

1 answer:

drek231 [11]3 years ago

4 0

Answer:

so sorry yarr my same question

I hope you other

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Triangle ABC was transformed using the rule (x, y) → (–y, x). The vertices of the triangles are shown. A (–1, 1) B (1, 1) C (1,

yaroslaw [1]

Answer:

the transformation was 90° at the origin

Step-by-step explanation:

the transformation was 90° at the origin

5 0

4 years ago

Read 2 more answers

What is the probability that the first three cards drawn from a full deck of cards are kings?

abruzzese [7]

Answer:

There is an 18% chance that the top 3 cards are all kings

Step-by-step explanation:

Divide 54 by 100

0.54

Divide by 3

0.18

18%

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3 years ago

If the x-intercepts of a quadratic function are (8,0) and (6,0), what is the x-coordinate of

Fynjy0 [20]

Answer:

x = 7

Step-by-step explanation:

Remember that the axis of symmetry (a vertical line that passes through the vertex) is exactly halfway between the two x-intercepts. Thus, the x-coordinate of the vertex is 7.

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3 years ago

The sum of two polynomials is â€"yz2 â€" 3z2 â€" 4y 4. If one of the polynomials is y â€" 4yz2 â€" 3, what is the other polynomi

gtnhenbr [62]

The sum of polynomials involves adding the polynomials

The other polynomial is $y^3 -y^2+ 4y - 1$

The sum of the polynomials is given as:

$Sum = y^3 + 3y^2 + 4y - 4$

One of the polynomials is given as:

$P = 4y^2 - 3$

Represent the other polynomial with Q.

So, we have:

$P +Q =Sum$

Substitute the expressions for P and Sum

$4y^2 - 3 +Q =y^3 + 3y^2 + 4y - 4$

Make Q the subject

$Q =y^3 + 3y^2 -4y^2+ 4y - 4 +3$

Evaluate like terms

$Q =y^3 -y^2+ 4y - 1$

Hence, the other polynomial is $y^3 -y^2+ 4y - 1$