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2 years ago

What is the answer to 8y^2-200z^2?

Mathematics

2 answers:

leva [86]2 years ago

4 0

Answer:

Step-by-step explanation:

lesya [120]2 years ago

4 0

What the answer option I wanna make sure I get this right

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If q=5 what is the value of 4q + 2q squared

steposvetlana [31]

Answer:

30q or 30

Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the area of a diameter of 200 ft. What is the radius?

Alecsey [184]

Your answer is 100ft. This is because to find the radius when you already know the diameter you have to divide the diameter by 2.

4 0

2 years ago

Amanda created a table to help her represent the sample space of spinning a spinner and flipping a coin.

OlgaM077 [116]

Answer:

$\sf \dfrac{1}{8}$

Step-by-step explanation:

Spinner choices: Red, Green, Yellow, Blue

Coin choices: Heads, Tails

$\large\begin{array}{| c | c | c | c | c |}\cline{1-5} & \sf Red & \sf Green & \sf Yellow & \sf Blue\\\cline{1-5} \sf Heads & RH & GH &YH & BH \\\cline{1-5} \sf Tails &RT & GT& YT& BT\\\cline{1-5}\end{array}$

$\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}$

$\implies \sf P(blue)=\dfrac{1}{4}$

$\implies \sf P(heads)=\dfrac{1}{2}$

$\implies \sf P(blue)\:and\:P(heads)=\dfrac{1}{4} \times \dfrac{1}{2}=\dfrac{1}{8}$

5 0

1 year ago

I need help bbbbbbbb

Sav [38]

Answer: 180cm

Explanation:

The area of a triangle is 1/2(b)(h).
The height of the triangles is 12cm and the base is 6cm.

1/2(6)(12) = 36cm
Multiply by 4 = 144

For square: 6 • 6 = 36cm

144cm + 36cm = 180cm

8 0

2 years ago

3 + (5 + 7) = (3 + 5) + 7

Ivahew [28]

Answer:

true

Step-by-step explanation:

3 + (5 + 7) = (3 + 5) + 7

3 + (12) = (8) + 7

15 = 15

4 0

2 years ago