Mathematics High School

What is the value of x in simplest radical form?

Answers

Answer 1

Answer:

2✓3

Step-by-step explanation:

it's a special triangle, so just take 6 divided by ✓3 and you'll get 2✓3.

Related Questions

need help with all 3 pleaseeee

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A.
A.
D.
Hope this helps!!

A
A
D
Hope this helps!!

What is the answer to this and how do I do it???

Answers

Answer

You just reverse the way you read the question.

The length of CD is 12 units. C'D' is the image of CD under a dilation with a scale factor of k.
Which of these are true? Choose all that are correct.

Answers

The length of CD is 24 units.

Please help! Will mark brainliest if correct! Use the model attached to answer

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Answer:

4 cubes will be shown in the right view of the model and the 1st option is the top view for the model.

A and b I think I hope

15. Considera um losango em que uma diagonal tem 8cm e cuja área é 12cm^2. Qual é o comprimento do lado do losango, arredondado às décimas? Nota: Indica apenas o valor numérico usando algarismos. (Não escrevas unidades de medida na resposta.)

Answers

Answer:

4,3cm

Step-by-step explanation:

Passo 1

Um losango tem 2 diagonais, cujos comprimentos não são iguais

Temos que encontrar o comprimento da segunda diagonal

A fórmula é dada como:

Área de um losango = 1/2 (d1 × d2)

Área do losango = 12 cm²

d1 = Comprimento da primeira diagonal = 8cm

d2 = Comprimento da segunda diagonal = x

12 = 1/2 (8 × x)

12 = 1/2 (8x)

12 = 4x

x = 12/4

x = 3cm

O comprimento da segunda diagonal = 3 cm

Passo 2

A fórmula do comprimento da lateral de um losango é dada como:

s = √d1² + d2² / 2

d1 = 8cm

d2 = 3 cm

s = √8² + 3² / 2

s = √64 + 9/2

s = √73 / 2

s = 8,5440037453 / 2

s = 4,2720018727 cm

Aproximadamente = 4,3 cm

Cube of a binomial (a - b)

Answers

Answer:

(a - b)³ = a³ - 3a²b + 3ab² - b³

Step-by-step explanation:

Cube of a binomial (a - b)

(a - b)³ = a³ - 3a²b + 3ab² - b³

Simplify:
(4/2d^2)^3

Answers

8/d^6

it needs to be 20 characters long so

Answer:

Step-by-step explanation:

[tex](\frac{4}{2}d^{2})^{3} =(2d^{2})^{3}\\\\= 2^{3}*(d^{2})^{3}\\\\=8d^{2*3}\\\\= 8d^{6}\\[/tex]

Hint: [tex](a^{m})^{n}=a^{m*n}\\\\[/tex]

solve equation by completing the square 5n^2-3n-10=15

Answers

These are the two answers you could get

Divide.
(8x^3+ 31x^2+ 6x +40) + (2x+8)

Answers

Answer:

divide them by what?

or fivide it with eachother?

5. Suppose you invested PHP 25,000 at a simple interest at a rate of 2.5%, how much will be your investment after
10 years? a. PHP 43,750.00
C.PHP 45,730.00
b. PHP 31,250.00
d. PHP 47,350

Answers

Answer:

b. PHP 31,250.00

Step-by-step explanation:

Simple interest = principal × rate × time

Principal = PHP 25,000

Rate = 2.5%

Time = 10 years

Simple interest = principal × rate × time

= PHP 25,000 × 2.5% × 10

= 25,000 × 0.025 × 10

= 6,250

Simple interest = PHP 6,250

Investment after 10 years = principal + simple interest

= PHP 25,000 + PHP 6,250

= PHP 31,250

Investment after 10 years = PHP 31,250

please help me!!!!!!!!111

Answers

The answer is A. Divide the amount of almonds by the servings. KFC (keep, change, flip) it, to get your answer. Hope it helps!

Alan has read 10% of a book. He has 81 more pages to finish. How many pages are there in the book?

Answers

Answer:

Step-by-step explanation:

100%-10%=90%

90%->81

10%->9

100%->9+81=90

e) 6x-(3x+2)=1 how much is the x

Answers

Answer:

Step-by-step explanation:

6x - ( 3x + 2) = 1

6x - 3x - 2 = 1

3x = 1 + 2

3x = 3

x = 3 / 3

x = 1

Hope it will help :)

Answer:

x=1

Step-by-step explanation:

WHAT I CAN DO
Read, analyze and solve.
1. Cesar invited 300 kids in the party. Only 15% of the kids did notshow up. How
many kids came to the party?
2. Rosa got 20% of an 80 item test incorrectly. How many items did she get
correctly?
3. There were 50 pupils in Grade Ill. If 28% of the pupils were absent, how many
pupils were present?
4. Out of 50 pupils, only 48 pupils joined the educational fieldtrip. What percent
joined the trip?
5. Among the 50 pupils in a Grade 6 class, 6% are left-handed. How many are left-
handed?

Answers

300 x 0.15 = 45

300 - 45 = 255

255 kids came to the party

80 x 0.20 = 16

80 - 16 = 64

She got 64 items correctly

50 x 0.28 = 14

50 - 14 = 36

36 pupils were present

48 / 50 = 0.96

0.96 x 100 = 96.0%

96% joined the trip

50 x 0.06 = 3

3 pupils are left handed

Madeline is going to invest in an account paying an interest rate of 4.4% compounded
annually. How much would Madeline need to invest, to the nearest ten dollars, for
the value of the account to reach $16,600 in 12 years?

Answers

Answer:

$9540

Step-by-step explanation:

A = P(1 + r)^t

16600 = P(1.044)^12

P = 16600/(1.044)^12

P = $9,543.64

the amusement park charges $20 to get in plus $1.50 per ride which linear equation represents this relationship y=1.5+20x,y=21.5x,y=1.5x+20,y=20x+1.5

Answers

Step-by-step explanation:

1.50 per ride tones X number of rides plus a 20 entrance fee

y= 1.5x + 20

Barred owls often lay two eggs, and each resulting chick has an equal probability of being male or female. What is the probability that both chicks are male, given that at least one of them is male?

Answers

0.25 or 25%. Basically, we know that it’s 50% to get a male chick then another 50%, so the end result is 0.5 * 0.5 or 0.25.

Roberto is dividing his baseball cards equally between himself, his brother, and his 3 friends. Roberto was left with 9 cards. How many cards did Roberto give away? Write and solve an equation to solve the problem.

PLZZZ HELP MEE ILL GIVE BRAINLIEST AND 50 POINTS!!!

Answers

Answer:

The answer would be 45.

Step-by-step explanation:

5*9=45

Answer:

Step-by-step explanation:

First we count how many people he split it between which is 5 and we have to remember the key word here is equal so if he was left with 9 then everybody else did as well. so we multiply 5 times 9 which is 45

Hits 2) How many solutions does the inequality have?
A) 0
B) 1
C) 8
D) infinitely many

Answers

9514 1404 393

Answer:

D) infinitely many

Step-by-step explanation:

There are infinitely many points on any portion of the number line. The shading on the graph indicates all numbers less than or equal to 8 are solutions. There are infinitely many such numbers.

0.3 x 103
0 3 x 1025
Write the following as an ordinary number. [
(1 Point
3x10

Answers

0.3 x 103 = 30.9
0.3 x 1025 = 307.5

3 x 10^5 = 300,000

Find the value of each variable,
y =
Z=

Answers

ANSWER:
y = 119
z = 66

EXPLANATION:
z = 180° - 114° = 66°
y = 360° - (95° + 81° + 66°) = 119°

Is Janelle correct? Yes, because the lines are not parallel. Yes, because the lines will intersect. No, because the lines are in the same plane. No, because the lines are perpendicular.

Answers

Answer:

Step-by-step explanation:

No, because the lines are in the same plane.

what is the solution of 9x+4<7-3n IF X is an element of whole number

Answers

Answer: if you want me to solve for n or x here

Step-by-step explanation: hope this help:)

30+5z+5z=180
what is the value of z

Answers

Answer:

.......................

the value of z is 15

Five less than twice the value of a number is equal to three times the quantity of
four more than one-half the number. What is the
number?
a. Let x be the number. Write and solve an equation to find x. Show your work.
b. Does the solution of your equation solve the original problem? Explain.

Answers

Answer:

a) x = 34

b) yes, it checks out

Step-by-step explanation:

2x - 5 = 3(4 + 1/2x)

multiply both sides by 2 to eliminate fraction

2[2x - 5 = 3(4 + 1/2x)] = 4x - 10 = 24 + 3x

x - 10 = 24

x = 34

check

2(34) - 5 = 3(4 + 34/2)

68 - 5 = 3(4 + 17)

63 = 3(21)

63 = 63

Mr. Green cuts his lawn every 8 days, while Mrs. Grasse cuts her lawn every 10 days. Suppose they both cut their lawns today. What is the least number of days that will pass before both Mr. Green and Mrs. Grasse cut their lawns on the same day again? *

Answers

It will be in the next 40 days.

Write an equivalent expression. -2(7+5g)

Answers

Answer:

-2(7) + -2(5g)

Step-by-step explanation:

Using the distributive property we can confirm that:

-2(7) + -2(5g) = -2(7+5g)

Answer:

−14−10g

Step-by-step explanation:

First, solve the product:

-2 ⋅ 7 - 2 ⋅ 5g

Multiply -2 times 7 to -14.

So, the equivalent expression would be:

-14 - 2 ⋅ 5g = -14 - 10g

-14 - 10g

solve each system by substitution
y=-2x + 7
y = 3x - 13

Answers

Answer:

y = -1, x =4

Step-by-step explanation:

3x-`13=-2x+7

x = 4

y=3(4)-13

y = -1

-30÷5=
bunun cevabı 6 mı??

Answers

Answer:

-6

Step-by-step explanation:

-30÷5=-6

this is the ans

Ms. Meyer washed
2/7
of her laundry. Her son washed
1/4
of it. Who washed most of the laundry? How much of the laundry still needs to be washed?
Solve this on paper. Then check your work on Zearn.
write your answer as a fraction ill mark you !

Answers

Answer:

15/28 loads of laundry needs to be washed.

Step-by-step explanation:

2/7 + 1/4

2 × 4 + 1 × 7

7 × 4 + 4 × 7

8/28 + 7/28

8 + 7/ 28

15/28

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