3 years ago

What does a and b equals in the quadrilateral

Mathematics

2 answers:

Elenna [48]3 years ago

5 0

Answer:

Well it would depend on what a and b are. I would need the numbers of A and B to be able to help

Nezavi [6.7K]3 years ago

4 0

Answer:

i can't answer this without the numbers

Step-by-step explanation:

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What is b for x^2 -6x-3=0

andrew-mc [135]

Answer:

x = 3 + 2 sqrt3 Or 3 - 2 sqrt 3

Step-by-step explanation:

8 0

2 years ago

2 POS

Lostsunrise [7]

Answer:

A. x=0

Step-by-step explanation:

x+20+10x=20+9x

cancel equal terms

x+10x+9x

add x to 10x

11x=9x

move variable to left

11x-9x=0

subtract 11x to 9x

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2 years ago

Brainliest? :(

Svetlanka [38]

Answer:

$(f\cdot g)(x)=2x^2+10x+12$

$(f-g)(x)=-x-1$

$(f+g)(1)=10$

Step-by-step explanation:

$\tt f(x)=x+3$

$\tt g(x)=2x+4$

$(f\cdot g)(x)=f(x)\cdot g(x)=(x+3)(2x+4)=2x^2+4x+6x+12$

$=2x^2+10x+12$

$(f-g)(x)=f(x)-g(x)=x+3-(2x+4)=x+3-2x-4$

$=-x-1$

$(f+g)(1)=f(1)+g(1)=1+3+2(1)+4$

$=4+2+4=10$

7 0

1 year ago

If a function rule is 3n-2 what is the output for an input of 2

nikdorinn [45]

F(n)=3n-2
Plug in 2 for n. f(2)=3(2)-2=4

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2 years ago

4over 9 times 21 over six

Alex Ar [27]

4/9 x 21/6 is this what you’re asking?
If so the answer is 1 5/9

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2 years ago