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2 years ago

If x=−4,y=−2,andz=12, solve the following: zx

Mathematics

2 answers:

lara31 [8.8K]2 years ago

7 0

Answer: - 48 (edit: omg i didnt see the minus)

Step-by-step explanation: i mean, only z multiply x

z = 12

x = 4

= z multiply x

= 12 x - 4

= - 48

^_____^

Bezzdna [24]2 years ago

7 0

Answer:

-48

Step-by-step explanation:

zx=12(-4)=-48

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LekaFEV [45]

Answer:

h = 3

Step-by-step explanation:

-8 + 3h = 1

Add 8 to both sides.

3h = 1 + 8

Add 1 and 8 to get 9.

3h = 9

Divide both sides by 3.

h = $\frac{9}{3}$

Divide 9 by 3 to get 3.

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2 years ago

If f(x) = 4x - 12, what is f(2)? O A. -4 O'B. 4 O c. -20 D. 8 Helpppp plzzz

photoshop1234 [79]

Answer:

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Step-by-step explanation:

f(x) = 4x - 12

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2 years ago

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Sonbull [250]

Answer:

slope = -2

Step-by-step explanation:

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3 years ago

Is a flame test qualitative or quantitative test for the identity of an unknown explain?

kolbaska11 [484]

The answer is;
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3 years ago

Write the quadratic equation whose roots are -3 and 2 , and whose leading coefficient is 5

KiRa [710]

Step-by-step explanation:

Since, roots are - 3 & 2

Therefore, (x + 3) & (x - 2) would be factors.

Leading coefficient is 5

Hence, required quadratic equation is:

$5(x + 3)(x - 2) = 0 \\ \therefore \: 5( {x}^{2} - 2x + 3x - 6) = 0\\ \therefore \: 5( {x}^{2} + x - 6) = 0\\ \therefore \: 5 {x}^{2} + 5x - 30 = 0\: \\ is \: the \: required \: quadratic \: equation.$

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3 years ago