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2 years ago

6

Can anyone please help with my last math problem pls all of my assignments gotta be turned in by tonight so I would really appre

ciate help!

2 answers:

anastassius [24]2 years ago

8 0

Answer: D is the answer.

Step-by-step explanation: 5/1 multiplied by 7/10 equals 35/10. After simplifying it is 3.5 inches squared.

Evgen [1.6K]2 years ago

3 0

5 points is not enough

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What is the solution set of the quadratic inequality 4(x + 2)2 <0?

Lesechka [4]

Step-by-step explanation:

<em><u>4</u></em><em><u>(</u></em><em><u>X+</u></em><em><u>2</u></em><em><u>)</u></em><em><u>2</u></em>

<em><u>taking </u></em><em><u>in </u></em><em><u>left </u></em><em><u>hand </u></em><em><u>side,</u></em>

<em><u>(</u></em><em><u>X+</u></em><em><u>2</u></em><em><u>)</u></em><em><u>=</u></em><em><u>4</u></em><em><u>-</u></em><em><u>2</u></em>

<em><u>(</u></em><em><u>X+</u></em><em><u>2</u></em><em><u>)</u></em><em><u>=</u></em><em><u>2</u></em>

<em><u>X=</u></em><em><u>2</u></em><em><u>-</u></em><em><u>2</u></em>

<em><u>X=</u></em><em><u>0</u></em>

3 0

2 years ago

There are 39 members on the Central High School student government council. When a vote took place on a certain proposal, all of

Nimfa-mama [501]

Answer:

Option a

Step-by-step explanation:

Given that all of the seniors and none of the freshmen voted for it.

Some of the juniors and some of the sophomores voted for the proposal and some voted against it.

If the proposal was to be adopted then a simple of majority of votes should have been cast.

Since all seniors voted for it, and no freshmen number of freshmen has to be less than seniors then only majority would have voted.

Regarding juniors and sophomores we assume some voted and some against thus approximately nullifying their votes.

So the correct option would be

a. There are more seniors than freshmen on the council.

Option b wrong since only some voted for it.

C is wrong because actual seniors were not given.

D is wrong because while seniors voted for sophomores voted against.

e is wrong since sophomores and freshmen nullified each other

3 0

3 years ago

A 17 year old female high school student feels that she is overweight. Her weight is 145 and height 5'4. Calculate the BMI. Roun

Makovka662 [10]

Answer:

BMI is 24.9

Step-by-step explanation:

In order to calculate the student's BMI we first need to convert her weight into kilograms and her height into meters. We know that there are 39.37 inches in a meter and every foot has 12 inches. Therefore, since the student is 5ft 4 inches, this means she is 64inches tall. Now we can divide this by 39.37 to find her height in meters

64 / 39.37 = 1.6256 meters

Now we need to calculate her weight in kilograms. Since there are 2.20462 pounds in 1 kilogram, we simply divide her weight by 2.20462.

145 / 2.20462 = 65.7709 kilograms

Now we use the BMI formula to solve for the students BMI

BMI = $\frac{mass}{height^{2} }$

BMI = $\frac{65.7709}{1.6256^{2} }$

BMI = $\frac{65.7709}{2.6425}$

BMI = 24.88

Therefore we can see that the students BMI is 24.9

8 0

2 years ago

in week 1, the total sales for a video game were 2,374,136. What percent of the total sales were from the us? round to the neare

Ludmilka [50]

51% of the sales were from the US

3 0

2 years ago

If x – 9 is a factor of x2 – 5x – 36, what is the other factor a. x – 4 b. x 4 c. x – 6 d. x 6

schepotkina [342]

X^2 -5x -36 = x*x -9x+4x -9*4 = x(x-9) +4(x-9) = (x+4)(x-9)

so the second other factor is x+4 so hope that choice wan being x+4 than this will be right just you missed the sign pf plus

hope this will help you

5 0

2 years ago

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