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2 years ago

HELP ASAP SAPSKPOSMpppppppppppppppppppppppp

Mathematics

2 answers:

zhenek [66]2 years ago

8 0

Answer

X= 0

Step-by-step shown in picture :)

givi [52]2 years ago

3 0

Answer:

x = 0

Step-by-step explanation:

10(x-2) = -20

10x - 20 = -20

10x = 0

x = 0

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H + 52 72<br> ———- = —-<br> 70. 56

oee [108]

Answer:

h = 38

Step-by-step explanation:

$\frac{h + 52}{70} = \frac{9}{7}$

$h + 52 = \frac{9}{7} \times 70$

$h + 52 = \frac{9 \times 70}{7}$

$h + 52 = \frac{630}{7}$

$h + 52 = 90$

$h = 90 - 52$

$h = 38$

the answer is 38.

5 0

2 years ago

Which of the following is a rational number

denis-greek [22]

Answer:

so it will be -55

Step-by-step explanation:

$\sqrt{83}$ is not a rational number

-55 is a rational number

$\sqrt{96}$ is not a rational number

π is not rational number

Let me know if i'm right :(

5 0

2 years ago

PLEASE HELP MEEEEE

ElenaW [278]

Answer:

t ≥ -12

Step-by-step explanation:

Divide the inequality by the coefficient of t. Because that value is negative, the sign gets reversed.

(-4t)/(-4) ≥ (48)/(-4)

t ≥ -12

5 0

3 years ago

Can someone Please help me if you’re correct I’ll give Brainlist!

kipiarov [429]

Answer:

x=75

Step-by-step explanation:

The triangle is isosceles, meaning that the angles V and U are congruent

3 0

3 years ago

Winning the jackpot in a particular lottery requires that you select the correct four numbers between 1 and 42 and, in a separa

NARA [144]

Answer:

$\dfrac{1}{3,357,900}$

Step-by-step explanation:

There are

$C^{42}_4=\dfrac{42!}{4!(42-4)!}=\dfrac{42!}{4!\cdot 38!}=\dfrac{38!\cdot 39\cdot 40\cdot 41\cdot 42}{2\cdot 3\cdot 4\cdot 38!}=39\cdot 10\cdot 41\cdot 7=111,930$

different ways to select the four numbers between 1 and 42. Only one of this ways is correct (successful to win).

There are 30 different ways select the single number between 1 and 30. Only one of them is correct.

The probability of winning the jackpot is

$\dfrac{1}{111,930}\cdot \dfrac{1}{30}=\dfrac{1}{3,357,900}$

4 0

2 years ago

Read 2 more answers