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3 years ago

Jacob stated that he solved the equation 2x+3=5 using addition and multiplication property of equality. Which statement is true?

Mathematics

1 answer:

igomit [66]3 years ago

4 0

Answer:

It is A.

Step-by-step explanation:

It shows the steps that distribute everything properly

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An animal shelter has 18 cats.

AleksAgata [21]

Answer:

there are nine dogs

Step-by-step explanation:

9 + 9 = ? We find out by addition, if there are 18 cats nine more cats than dogs; it is quite simple 9 and 9 is 18, so the number of dogs should be equal to the number of cats. hope this helps : )

6 0

3 years ago

There students Row every relationship between decimal, fraction, or percents.

ratelena [41]

Answer:

Answer is Lee Ann wrote the right equation.

Step-by-step explanation:

2/8 equals 25%, which equals 1/4, half of 25% is 12.5%, so 25% plus 12.5% equals 37.5%.

37.5% in decimal form is 0.375.

Therefore Lee Ann is correct.

3 0

3 years ago

Math hw please help! ill give brainliest

Roman55 [17]

Answer:

Just wanted the points

Step-by-step explanation:

THANKS

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3 years ago

You are in charge of monitoring the pressure of a compressed air tank in a processing plant. After repeating the pressure measur

Anastasy [175]

Answer:

11.5

Step-by-step explanation:

Given that :

I am in charge of the pressure reading in a compressed air tank of a processing plant.

The Gaussian distribution having a mean value = 69 psi

Standard deviation = 10 psi

Here we have to find the probability that the pressure will exceed 84 psi.

So,

$P(X \geq 84) = P \left(\frac{X - 69}{10} > \frac{84-69}{10} \right)$

$=P(Z > 1.5)$

$=1-P(Z < 1.5)$

= 0.115

= 11.5

8 0

3 years ago

HELP meeeeeeeeeee!!!!!!!!!!

aleksandr82 [10.1K]

Answer: B

Step-by-step explanation:

5 0

4 years ago