MATHEMATICS HIGH SCHOOL

Write an equation that you could use to solve for X.

Answers

Answer 1

Answer:

THECORRECTEQUATIONIS..

(8X+3)°=(7X+12)°

[BEINGVERTICALLYOPPOSITEANGLESAREALWAYSEQUAL]

HOPETHISHELPSYOU...

Answer 2

Answer:

Answer:

8x+3=7x+12

8x-7x=12-3

x=9

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Please help!! I'm in summer school and I can't fail

26 students in a hostel have provisions for 60 days if 10 more student are admitted to the hostel for how many days would the provisions be enough?

Answers

Answer:

About 43 days

Step-by-step explanation:

Let's assume that the provisions in the hostel are consumed at a constant rate by each student per day. To find out how long the provisions would last with an additional 10 students, we need to consider the total number of students after the new admissions.

Initially, there are 26 students, and the provisions last for 60 days. Therefore, the total provision "student-days" is 26 students multiplied by 60 days, which equals 1560 student-days.

If 10 more students are admitted, the total number of students becomes 26 + 10 = 36 students.

To calculate how many days the provisions would last for 36 students, we divide the total provision "student-days" by the new total number of students:

1560 student-days / 36 students = 43.33 days (approximately)

Therefore, with 10 more students admitted, the provisions would be enough for approximately 43 days.

Answer:

44 days for the 36 students.

Step-by-step explanation:

Let's break down the information given:

Initially, there are 26 students in the hostel and provisions for 60 days. This means that the total "student-days" that the provisions can support is 26 students * 60 days = 1560 student-days.

Now, 10 more students are admitted to the hostel. So, the total number of students becomes 26 + 10 = 36 students.

We want to find out for how many days the provisions will be enough for these 36 students.

We can set up a proportion to solve this:

Initial student-days = New student-days

1560 student-days = 36 students * x days

Now solve for x:

x = 1560 student-days / 36 students

x = 43.33 days

Since you can't have a fraction of a day, we'll round up to the nearest whole day. Therefore, the provisions would be enough for approximately 44 days for the 36 students.

Rewrite the radical as a rational exponent. the cube root of 2 to the seventh power

Answers

In converting the radical expression of a rational exponent of a rational number. First is to rewrite its form into fractional exponent and giving the answer of 2 to the power 7 over 3 and i hope this could add the knowledge of your learning, have a nice day.

Answer:

$2^{(7)/(3)}$

Step-by-step explanation:

The formula to change a radical to rational (fractional) exponent is given below:

$\sqrt[n]{a^(m)} =a^{(m)/(n)}$

It means that the denominator of the fraction (in the rational exponent) goes OUTSIDE the root sign and the numerator goes as power to the number.

Using this, we can write $\sqrt[3]{2^(7)}$ as $2^{(7)/(3)}$

Thus the rational exponent from is given by $2^{(7)/(3)}$

What is the missing number that needs to be filled in below
3- (blank)=11

Answers

3 - (-8) = 11 is the answer (-8) is the answer for blank

What is the value of X in this proportion? (image of the proportion included)

Answers

X = 5
4x/50 = 2/x take 4x and multiply it by the denominator in the other fraction it = 4x^2 do the same for the 2 &50 you get 100 now you have 4x^2=100 take the 4 divide it on both sides so 4/4=0 and 4/100=25 now you have
x^2=25 find the square root of 25= (5) so X=5

u have to cross multiply. (multiply 4x by x and 50 by 2)

Nick is now seven times as old as Harry. In 6 years, Nick will be five times as old as Harry. How old will Harry be in 6 years?If x represents Harry's age now, then which of the following equations could be used to solve the problem?

Answers

i think its 7x+6=5(x+6) if its wrong then me so sorry. its the answer i chose tho

Let x represent Harry's age now, and Nick's age now is 7x. [t]
In 6 years, Harry is x + 6 , and it is given that Nick's age will be 5(x+6). [t+6]

Combining [t] and [t+6], 7x + 6 = 5(x+6).
So the formula 7x + 6 = 5(x+6) represents the problem.

And x = 12 , so Harry's age in 6 years will be x +6 or 18 years .

I hope this helps!

Which of the following statements about a plane is not true?A plane can be thought of as flat.
The surface of a plane is made up of points.
A plane can be seen.
A plane extends infinitely in all directions.

Answers

Answer:

The last one is the answer.

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Jimmy is going to pack his backpack for a trip. His backpack is 60 cubic litres. He has a pile of equipment that takes up 43 cubic litres and then he has his sleeping bag that takes up 23 cubic litres. Let r be the amount of room left in his backpack. Which equation could you use to determine if he has enough room in his backpack.