3 years ago

Candace asked 100 students which crisp flavour they liked best out of

Mathematics

1 answer:

ra1l [238]3 years ago

7 0

Answer:

Step-by-step explanation:

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Find the Area of shaded region, please give step by step explanation and answer fast pls

DanielleElmas [232]

Answer:

22cm²

Step-by-step explanation:

radius of smaller circle= 7/2=3.5cm

area of smaller circle=π×3.5=11cm²

area of bigger circle=π×10.5(radius is 7 plus 3.5)=33cm²

area of shaded area=33-11=22cm²

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3 years ago

What is negative 6x squared take away 586 =84x take away 4

olchik [2.2K]

Answer:

This equation has no real roots

Step-by-step explanation:

We want to solve

$- 6 {x}^{2} - 586 = 84x - 4$

We group all terms on the left:

$- 6 {x}^{2} - 84x - 586 + 4 = 0$

$- 6 {x}^{2} - 84x - 582= 0$

Divide through by -6

${x}^{2} + 14x + 97 = 0$

The discriminant is

${14}^{2} - 4 \times 1 \times 97 = - 192$

This means the given equation has no real solution, since the discriminant is less than 0

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3 years ago

7x(3x +x)—- x=8 What is the answer

rusak2 [61]

Is that a minus sign in between the x) and x=8?

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3 years ago

Read 2 more answers

20.

DiKsa [7]

Answer:

49x-21y-6

Step-by-step explanation:

7(7x) 7(-3y) -6

49x-21y-6=0

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2 years ago

3 increased by the product of 4 and a number is equal to the same number decreased by 6. What is the number

nasty-shy [4]

Answer:

Step-by-step explanation:

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3 years ago