3 years ago

Anyone know wether gcse are techer assessed or wht in england this year

Mathematics

1 answer:

miskamm [114]3 years ago

6 0

Answer:

wait what is ur question

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Find the discriminant of the following equation.<br><br> 4x2 + 12x + 9 = 0

oksano4ka [1.4K]

For
ax^2+bx+c=0
discriminatn is b^2-4ac

a=4
b=12
c=9
discriinat is
12^2-4(4)(9)=
144-144
0

the discrminat is 0

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3 years ago

What is another solution of the equation x+y=7?

masya89 [10]

Hello.

x=3, y=4
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Set x equal to anything, then isolate y to get the other number.

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3 years ago

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a_sh-v [17]

Answer:

i have attached the graph below!

Step-by-step explanation:

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4 years ago

If sin A = 6 over 13, then which of the following is correct?

Inessa [10]

Answer is B. CSC A= 13 over 6
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