Mathematics High School

find the value of given expression

[tex] \sqrt{369 \times 369} [/tex]
​

Answers

Answer 1

Answer:

√{369×369}=√369²=369 is your answer

Answer 2

Answer:

your answer will be 369

Step-by-step explanation:

......

Related Questions

Avery is going to invest $270 and leave it in an account for 20 years. Assuming the interest is compounded continuously, what interest rate, to the nearest hundredth of a percent, would be required in order for Avery to end up with $600?

Answers

Answer:

50

Step-by-step explanation:

hhh

Answer:

3.99%

Step-by-step explanation:

You deposit $400 in an account . The account earns $ 16 simple interest in years . What is the annual interest rate? year

Answers

Answer:

The correct answer is 25.

Step-by-step explanation:

deposit- 400

interest- 16

Rate= deposit divided by interest

400 divided by 16 = 25

Josiah had 128 toy cars. If he organizes them into groups of 7 , how many cars will be in the final group?

Answers

Answer:

2

Step-by-step explanation:

128divided by 7 = 126

11. What is the value of x?
X
X-
2
x + 5
x + 1

Answers

da - x+5

Explicación

cualquier expresión multiplicada por 1 es igual a si mismo

x-2x+s

agrupe los términos semejantes

-x+5

hiii please help i’ll give brainliest thanks

Answers

Answer:

0

Step-by-step explanation:

Welcome To Brainly!

Evaluate using PEMDAS

Parenthesis - None

Exponents 2^3

2x2 = 4

4x2 =8

now we have

72/9 - 1 x 8

Multiplication and Division

Going left to right

72/9=8

-1x8=-8

now we have 8 - 8

our last step is to subtract

8 - 8 = 0

the answer is 0

HELP!!! Will give brainliest:) What shapes have all sides that are congruent?

Answers

Answer:

A square has all sides congruent. SIDE A, B, C and D would be congruent in size to one another, and the angles would also be equal to one another. However, most any polygon can be drawn with all sides and angles equal. For instance, an equilateral triangle has all sides and all angles equal, and that is the definition of a polygon. Polygons with more sides are described as "regular" e.g., a stop sign or an equilateral octagon is also a shape that has all sides congruent. A rectangle, however, would not, since only two sides would be congruent to one another.

( I hope this was helpful) >;D

2 EASY QUESTIONS HELP

Answers

Answer:

what are the questions

Step-by-step explanation:

what is the question

If a printer can print 68 lines in per minute how many lines can it print in an hour? (hint: 1 hour=60 minutes)

Answers

Answer:

4080

Step-by-step explanation:

You are just multiplying 68 x 60= 4080

A triangle has side lengths of 16 cm and 7 cm. Which could be the value of the third side, 28 cm or 19 cm?

The Value _______ cm is the value of the third side.

Drop down options:

28
19

Answers

Answer:

19

Step-by-step explanation:

by pythagoras theorm

19 i think, i’m more of a visual person lol

2t-3=9-4t
Anyone know it.??

Answers

Answer:

Step-by-step explanation:

2t−3=9−4

2−3=−4+9

=2

Write the following expression using symbolic language.
1) Five less than the product of seven and a number x
2) The difference of nine times a number y and eighteen
3) Half a number n increased by four times the number
4) Twice the sum of a number w cubed and twenty-three

Answers

Answer:

             1)   7x - 5              2)   9y - 18              3)   0.5n + 4n              4)  2(w³+23) Step-by-step explanation:

1)

The product of seven and a number x:   7·x = 7x

Five less than the product of seven and a number x:

7x - 5

2)

nine times a number y:  9·y = 9y

The difference of nine times a number y and eighteen:

9y - 18

3)

half a number n:   0.5n

four times the number:   4·n = 4n

Half a number n increased by four times the number:

0.5n + 4n

4)

a number w cubed:  w³

the sum of a number w cubed and twenty-three:  w³+23

Twice the sum of a number w cubed and twenty-three:

2(w³+23)

I need help in the answer it’s math

Answers

E

Step-by-step explanation:

lolkyuhgt5jjnnnnnnneeeee

You are making lemonade. The amount of sugar you need depends on the amount of lemonade mix you use. Cups of sugar \dfrac13 3 1 ​ start fraction, 1, divided by, 3, end fraction 111 333 Packets of lemonade mix 111 333 999 Is the amount of sugar you need proportional to the amount of lemonade mix you use?

Answers

Answer:

Yes, the amount of sugar you need proportional to the amount of lemonade mix you use.

Step-by-step explanation:

You are making lemonade. The amount of sugar you need depends on the amount of lemonade mix you use. Cups of sugar

1/3

1

3

Packets of lemonade mix

1

3

9

Is the amount of sugar you need proportional to the amount of lemonade mix you use?

Cups of sugar ∝ Number of packets

C ∝ N

C = k/N

k = C/N

a) For

1/3 cups of sugar and 1 packet of Lemonade mix

1/3 ∝ 1

1/3 = 1k

k = 1/3/1

k = 1/3

b) For

1 cups of sugar and 3 packets of Lemonade mix

1 ∝ 3

1 = 3k

k = 1/3

k = 1/3

c) For

3 cups of sugar and 9 packets of Lemonade mix

3 ∝ 9

3= 9k

k = 3/9

k = 1/3

Therefore, Yes, the amount of sugar you need proportional to the amount of lemonade mix you use. This is because the value is k is the same

Answer:

yes

Step-by-step explanation:

Which numbers are solutions of the inequality?

x > –5; –7, –5, –1


–7 and –5

–1

–5 and –1

–5

Answers

Answer:

—1 ...........................

Simplifying Radicals
in simplest radical form
Ra...
a.
v-117
b. V12 - 27 + 2 V3
c.
V3 * 142

Answers

Answer:

Step-by-step explanation:

solve for x
4x=30
give your answer as an improper fraction in its simplest form​

Answers

Answer:

x=15/2

Step-by-step explanation:

given:-4x=304x/4=30/4x=7.5 when we convert to improper fraction=75/10=15/2

The Bower family and the Jones family went to a restaurant and ordered food.
• Each burger cost the same, and each drink cost the same.
• The Bowers ordered 3 burgers and 2 drinks for a total of $13.50.
• The Joneses ordered 5 burgers and 4 drinks for a total of $23.50.
Which system of equations can be used to determine the cost of each burger, m, and each drink, p?

Answers

Answer:

right now in Bonny

Step-by-step explanation:

am so sorry for your prayers

hope it helps

R = 21 ft. find the radius or diameter ​

Answers

Answer:

Radius = 21 ft

Diameter = 42 ft

Step-by-step explanation:

Answer:

radius is 10.5 ft.

Step-by-step explanation:

bc I said so

Nine times the sum of a number and 2 is 8. Use the variable x for the unknown number

Answers

The equation will look like this …9(x + 2)=8

The three interior angle measures of this triangle are x= ___, y= ___, and z= ___.

Answers

Answer:

∡x = 30°

∡y = 70°

∡z = 80°

Step-by-step explanation:

Jamil has $62.67 in his saving account. His grandma gave him $5.00 for mowing the lawn and $.75 for taking out the garbage. How much money does Jamil have altogether?

Answers

$62.67+$5.00+$0.75=68.42
Workup in photo below



1. By what factor did the medicine decrease in the first hour and a half? Explain how you know.

Answers

Answer:

4/9

Step-by-step explanation:

At t = 0 ; volume = 270

At t = 1.5 ; volume = 80

y = P(1 - r)^t

y =ab^x (exponential)

a = initial amout at t = 0

y = final amount

t = 1.5

80 = 270b^t

80/270 = b^t

8/27 = b^1.5

8/27 = b^3/2

b^3/2*2/3 = (8/27)^2/3

Cube root of 8/27 = 2/3

Square of 2/3 = (2/3)^2 = 4/9

Use the simple interest formula to find the interest earned and the ending balance. I = Prt

1. $270 at 9% for 3 years

Answers

Answer:

$72.90 is the interest earned

Step-by-step explanation:

The appropriate formula is i = prt, where r is the annual interest rate expressed as a decimal fraction.

Here, i = ($270)(0.09)(3 yr) = $72.90 is the interest earned

A grocer wants to mix two kinds of coffee. One kind sells for $1.00 per pound, and the other sells for $2.55 per pound. He wants to mix a total of 28 pounds and sell it for $1.35 per pound. How many pounds of each kind should he use in the new mix? (Round off the answers to the nearest hundredth.)

Answers

21.68 of the dollar coffee
6.32 of the expensive coffee

HELP PLS!!

If the sequence 4, 8, 12, 16 continues, what will be the 7th
term?

Answers

Answer:

28

Step-by-step explanation:

In order to find the seventh term in this arithmetic function, you need to find its function; in order to do this, you must first identify the common difference by finding the difference between two consecutive terms:

16 - 12 = 4; the common difference is 4

Now, you need to find the 0th term, which is the 1st term minus the common difference:

4 - 4 = 0

At this point, you can write out the function (where f(n) = [0th term] + [common difference]n:

f(n) = 4n

Finally, you can plug 7 into this function:

f(n) = 4(7)

f(n) = 28, so the 7th term is 28

The total cost of a pair of shoes and a hoodie is $150 the hoodie cost $100 more than the pair of shoes how much does each item cost?

Answers

x + y = 150

x = y + 100

2y + 100 = 150

2y = 50

y = 25

shoes are 25 hoodie is 125

Answer:

shoes = $25

hoodie = $125

Step-by-step explanation:

total cost = $150

hoodie = x + 100

shoes = x

x + x + 100 = 150

2x = 150 - 100

x = 50/2

x = 25

shoes = $25

hoodie = $125

add them up and u get the price of the shoe 125+25= $150

Help me please !!!!!!!!

Answers

Step-by-step explanation:

[tex] \tan(45) = \frac{x}{13} \\ 1 = \frac{x}{13} \\ x = 13[/tex]

[tex] \cos(45) = \frac{13}{y} \\ 2 \sqrt{2} = \frac{13}{y} \\ 2y \sqrt{2} = 13 \\ y = \frac{13}{2 \sqrt{2} } [/tex]

Given the vertex form of a parabola​

Answers

It’s C. You’re welcome

PL Z HELP 30 points brainliest

Kenneth sold $26,000 worth of computers in eight days. At this rate, how many dollars worth of computers can he sell in 10 days?

Answers

Answer:

$32500

Step-by-step explanation:

26,000/8=3250

325010x10=32500

what would happen to a mounthly payment if the interest rate decreased

Answers

What is the payment you start with?

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