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3 years ago

ABCD is an isosceles trapezoid with diagonals that intersect at point P. If AB || CD, AC = 7y -30, BD = 4y + 60, and

Mathematics

1 answer:

Sophie [7]3 years ago

8 0

The answer is b 164.

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I need this now *will give brainliest if helpful* NO LINKS

mars1129 [50]

Lets put the problem all together first

1) p^2+mn

2^2+0(-1)

Now we start

2x2=4

0x-1=0

4+0=4

Your answer should be 4:)

2) m+np^2

0+-1(2)^2

2x2=4

-1x4=-4

0+-4=-4

Your answer should be -4:)

6 0

2 years ago

Read 2 more answers

5+3r=5r-19? what is the answer need help!

qaws [65]

The answer to 5 + 3r = 5r - 19 is r = 12.

5 0

3 years ago

Read 2 more answers

What is the vertex of Y=-1/2(x+4)squared+1

n200080 [17]

Https://www.desmos.com/calculator use this to graph your equations like this, it is very helpful to solve difficult math problems like these. :) The vertex is (-4,1) and even shows it on the graph

6 0

4 years ago

What is the solution of the system? y=x^2-4x+5 Y=-2+8

Nataly_w [17]

Yea something is not right.if y=6 then you cant solve the system because you end up with x^2-4x-1

5 0

4 years ago

Which ordered pair is generated from the equation shown below? y = 2x + 4 A. (1, 6) B. (1, 2) C. (3, 6) D. (8, 16)

USPshnik [31]

Answer:

The ordered pair generated from the equation is (1, 6).

Step-by-step explanation:

An ordered pair is a pair of numbers, representing two variables, in a specific order. For instance, (x, y) = (1, 2) here x = 1 and y = 2.

The equation provided is:

$y=2x+4$

Check for all the options:

A (1, 6): $y=2x+4\Rightarrow\ 6=(2\times 1) +4\Rightarrow\ 6=6$
B (1, 2): $y=2x+4\Rightarrow\ 2=(2\times 1) +4\Rightarrow\ 2\neq 6$
C (3, 6): $y=2x+4\Rightarrow\ 6=(2\times 3) +4\Rightarrow\ 6\neq10$
D (8, 16): $y=2x+4\Rightarrow\ 16=(2\times 8) +4\Rightarrow\ 16\neq20$

Thus, the ordered pair generated from the equation is (1, 6).

8 0

4 years ago