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3 years ago

Which type of statement has the form "if A, then B"?

Mathematics

2 answers:

fiasKO [112]3 years ago

4 0

I think it would be conditional, because B depends on A. Of A is false, then B isn’t possible, making it conditional.

Softa [21]3 years ago

3 0

Conditional is the answer

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Which equation can be used to find the area of the rectangle? A. A=9+4 B. A=1/2 (9)(4) C. A=9+9+4+4 D. A=(9)(4)

valentina_108 [34]

Answer:

D. A=(9)(4)

Step-by-step explanation:

area= length x width = 9x4

6 0

3 years ago

10 + (2 x 3)2 ÷ 4 × 1 over 2 to the power of 3

Zielflug [23.3K]

Answer:

1.4375

Step-by-step explanation:

$\frac{10 + (2 x 3)^{2} / (4)(1)}{2^{3}} \\$

$\frac{10 + (6)^{2} /4}{8} \\$

$\frac{10 + 36 / 4}{8} \\$

$\frac{46 /4}{8} \\$ = $\frac{11.5}{8} \\$

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2 years ago

Scott sends an email to 3 people and each of those people will send the email to 3 more people, and so on. Which

Naddika [18.5K]

Answer:

12 I think I counted it hope it's correct

5 0

3 years ago

Which of the fallowing points are the solution to the equation 3x-4y-8=12. Chose all that apply (0,-5) (4,-2) (8,2) (-16,-17) (-

Virty [35]

Answer:

The solutions for the equation are:

(4,-2) and (-16,-17)

Step-by-step explanation:

Given equation:

$3x-4y-8=12$

Given points:

(0,-5), (4,-2), (8,2), (-16,-17), (-1,-8), (-40,-34)

We will check each point by plugging it in the given equation and see if it satisfies the equation or not.

(0,5)

$3(0)-4(5)-8=12$

$0-20-8=12$

$-28=12$

which is not true. Hence, not a solution.

(4,-2)

$3(4)-4(-2)-8=12$

$12+8-8=12$

$12=12$

which is true. Hence, it is a solution.

(8,2)

$3(8)-4(2)-8=12$

$24-8-8=12$

$24-16=12$

$8=12$

which is not true. Hence, not a solution.

(-16,-17)

$3(-16)-4(-17)-8=12$

$-48+68-8=12$

$20-8=12$

$12=12$

which is true. Hence, it is a solution.

(-1,-8)

$3(-1)-4(-8)-8=12$

$-3+32-8=12$

$21=12$

which is not true. Hence, not a solution.

(-40,-34)

$3(-40)-4(-34)-8=12$

$-120+136-8=12$

$8=12$

which is not true. Hence, not a solution.

6 0

3 years ago

Dexter was asked to mix the punch for his sister’s birthday party. He has to figure out how much water and pure concentrate to a

Zigmanuir [339]

Answer:

6 liters

Step-by-step explanation:

Let x represent the amount of pure concentrate used to make the punch. Then the total amount of concentrate in the punch is ...

0.20·10 +1.00x = 0.50(10+x)

x +2 = 0.5x +5 . . . . . eliminate parentheses

0.5x = 3 . . . . . . . . . . .subtract 2+0.5x

x = 6 . . . . . . . . . . . . . multiply by 2

6 liters of pure concentrate must be added to make a 50% punch.

5 0

3 years ago