3 years ago

Please answer I need help quick!!!

Mathematics

2 answers:

Grace [21]3 years ago

8 0

Hey there! Let us break this down step by step.

According to your information, we have x = 9, and only adding four.

All you have to do, is input your information, getting rid of the X!

Being: 9^2 + 4.

Now, the two right there is called an exponent, all you have to do is multiply the number you have in front of it- in this case it's 9 - by itself.

In this case, it'll be 9 times 9 (9x9), which is 81. After that, you are to add the 4, making your answer.....

Hope this helped!

grigory [225]3 years ago

4 0

Answer:

Step-by-step explanation:

Place the 9 in for X and 9 to the second power is 81. Then add 4...85.

You might be interested in

A scale drawing for a rectangular parking lot measures 7 cm by 13. 3 cm. The scale is 1 cm : 25 m. Find the area of the parking

AleksandrR [38]

Answer:

58,187.5 m²

Step-by-step explanation:

1 cm : 25 m

7 cm = 25 × 7 m

7 × 25 = 175 m

13.3 × 25 = 332.5 m

area = 332.5 m × 175 m

7 0

2 years ago

before leavibg ri visit mexico levabt traded 270 american dollars and received 3000 mexican pesos. when he returned from Mexico

marta [7]

The answer is 1111.111111

8 0

3 years ago

There are three grades in the school. One grade has 1/3 of the students, one grade has 1/4 of the students. What fraction of stu

AlladinOne [14]

Answer:

Step-by-step explanation:

Let x represent the total number of stdents that has all grades in the school.

There are three grades in the school. One grade has 1/3 of the students, this means that number of students that belongs tho this grade is 1/3 × x = x/3

One grade has 1/4 of the students, this means that number of students that belongs to this grade is 1/4 × x = x/4

Total number of students in both grades would be x/3 +/x/4 = 7x/12

The number of students in the remaining grade would be

x - 7x/12 = 5x/12

fraction of students in the remaining grade would be

(5x/12)/x = 5/12

4 0

3 years ago

if a men's shirt cost R299 now and R450 before the sale with what percentage did the price of the shirt decrease

Charra [1.4K]

First can you tell me the difference in price

3 0

2 years ago

DON'T ANSWER IF U WONT COME PLZ<br><br> plz join deq hbtu mfh

Molodets [167]

Answer:wdym?

Step-by-step explanation:

8 0

3 years ago