Mathematics High School

Which statement is true?

A. The product and sum of
and 17 are both irrational.

B. The product and sum of and V17 are both rational.

C. The product of , and \17 is irrational, while the sum of and/17 is rational.

D. The product of and 17 is rational, while the sum of ; and V17 is irrational.

Answers

Answer 1

Answer: B

Step-by-step explanation: The Product and sum of 17 and both irrational.

Related Questions

in figure abcd is a parallelogram DE is perpendicular to AB DF perpendicular to BC and angle EDF=60 degree find angles of parallelogram

Answers

Answer:

What is the product of −2 1/2 and −3 1/3

Step-by-step explanation:

What is the product of −2 1/2 and −3 1/3

Alex owns a miniature model of a train. The actual train is 14 feet tall and 70 feet long. If Alex's model is 6 inches tall, what is its length, rounded to the nearest inch?.

Answers

6 is multiplied by 2 1/3 to get to 14. 70 divided by 2 1/3 is 30. The model of the train is 30 inches long.

1. Given f(x)= 3x -4 and g(x)=-2x + 7 evaluate:
(g ∘ f) (6)

Answers

Answer:

-21

Step-by-step explanation:

(gof)(6) = g(f(6))

f(6)=14

g(14)=-21

12,00 miles; 5% increase

Answers

Answer:

12600

Step-by-step explanation:

Divide: 2 ÷ 1
2

A.2
B.16
C.8
D.4

Answers

Answer:

the answer is 2..............

Answer:

2÷1= 2

Step-by-step explanation:

2X1=2 so 2÷1=2

what does b=????
27b-9=45b+45

Answers

Answer:

b=-3

Step-by-step explanation:

Which graph represents the solution set of the compound inequality -43x-1 and 2x+43 18?
;+
-10
-5
0
10
-10
-5
0
5
10
-10
10
о
-10
0
5
10

Answers

Answer:

Step-by-step explanation:

YOU CAN DO THIS :)

A lock consists of 4 dials, where each dial has 6 letters. What is the probability of guessing the right combination in one try?

Answers

Answer:

Step-by-step explanation:

(1/6)^4

= 1/1296.

Answer:

1/1296

Probability of guessing letter on first try of a dial, 1/6

Equation / 1/6^4

Answer would equal to 1/1296



RAMP
21.7 ft
8.5 ft
12 ft
20 ft
1. What is the total surface area of the ramp?

Answers

The surface area of the triangular prism ramp is: 1,020 ft².

Surface Area of Triangular Prism

Surface area = 1/2(base area × height)

The triangular prism has the following dimensions:

base area = 20 × 12 = 240 ft²

height = 8.5 ft

Plug the values into the formula:

Surface area = 1/2(240 × 8.5)

Surface area = 1/2(2,040)

Surface area = 1,020 ft²

Therefore, the surface area of the triangular prism ramp is: 1,020 ft².

Learn more about triangular prism on:

https://brainly.com/question/16147227

I need help with this please.

1. Which value is the closest to 1/9 • 24/25 (fractions)

a. 0
b. 0.5
c. 1
d. 21/20 (fraction)

Explain your answer:

Answers

The correct answer is 21/20

1/9•24/25=1.06 making 21/20 the closest option because 21/20 is 1.05 :)

The original price for the shirt is $30.00. The shirt is on sale for 10% off. What is the sale price of the shirt?

Answers

Answer:

$3 off which is $27

Step-by-step explanation:

10% of 30 is 3 so you would subtract 30 - 3

and you get $27

SOMEONE PLEASE HELP‼️‼️‼️ILL MARK BRAINLYEST WHAT EVER IT IS CALLED PLEASE ‼️‼️‼️
1. Find the value of x in the figure below if GH is parallel to JK.

A. 4 units
B. 9.8 units
C. 6.7 units
D. 5 units

Answers

Answer:

  D.  5 units

Step-by-step explanation:

The parallel segments divide the slant segments proportionally:

  7.5/10.5 = x/7

  x = 7(7.5/10.5) = 5 . . . . . multiply by 7

The value of x is 5 units.

_____

If you want to use corresponding sides of similar triangles, you get the same result. ΔIGH ~ ΔIJK

  IJ/IG = IK/IH

  7/(7+10.5) = x/(x+7.5) . . . . substitute shown values

  7(x +7.5) = 17.5x . . . . . . . cross multiply

  7(7.5) = 10.5x . . . . . . . . . subtract 7x

 x = 7(7.5/10.5) = 5 . . . . . divide by the coefficient of x

Answer:

D 5 units

Step-by-step explanation:

I got it right on the quiz

Estimate a 15% tip on a dinner bill of 68.47 by first rounding the bill amount to the nearest ten dollars. please help thanks

Answers

$10.50
Round to $70
10% Of 70= $7
5% of 70 = $3.50
So, 15% = $10.50

write an equation of the line in slope-intercept form that passes through (5,-2) and has a slope of -1/3

Answers

Answer:

y = - 1/3x - 1/3

Step-by-step explanation:

Slope: - 1/3

y-intercept: -2 - (- 1/3)(5) = - 2 + 5/3 = - 1/3

help! ILL GIVE BRAINLEST

Answers

Answer:

5

Step-by-step explanation:

1/2 is equal to 5/10

i know it's right since 5 is half of ten

5/10
to get 10 you must multiply 2 by 5

can any equation in point-slope form also be written in slope-intercept form?

Answers

Answer:

Yes

Step-by-step explanation:

The way the equation is written in point-slope form is:

[tex]y-y1=m(x-x1)[/tex]

The way we write an equation in slope-intercept form is:

[tex]y=mx+b[/tex]

We can change point-slope form to slope-intercept form by first distributing the m and then adding y1 to both sides of the equation. When we do this we will get:

[tex]y=mx-(m*x+y1)[/tex] where [tex](m*x+y1) = b[/tex]

which is now in slope intercept form.

Can someone help? Show work

Answers

Answer:

5[tex]\sqrt{2}[/tex]

Step-by-step explanation:

[tex]\sqrt{50}[/tex]

[tex]\sqrt{25} = 5^{2}[/tex]•[tex]2[/tex]

[tex]\sqrt{5^{2} }[/tex]×[tex]\sqrt{2}[/tex]

since 5 is squared the square root cancels out

so 5[tex]\sqrt{2}[/tex]

plz help 25 pts and ill mark u brainliest

Answers

Answer:

if your doing scientific notation then 2.7x10^3 would be the only one correct. if its not scientific notation then 27x10^3 would be more because it would be equivilent to 2700<27000

Step-by-step explanation:

Answer: B

Step-by-step explanation:

10 to the third power is 10*10*10

10*10=100

100*10=1000

2.7*1000=2700

Second Statement

10 to the power of 3 is 10*10*10

10*10=100

100*10=1000

27*1000=27,000

B is the answer

Hope this helped, can i please have brainliest, if not thats alright

Have a Great Day

#Help plz
#No spam -_-||
#Quality answer needed​​

Answers

Solutions:[tex] {x}^{2} - 7x + 12 \\ = {x}^{2} - 3x - 4x + 12 \\ = x(x - 3) - 4(x - 3) \\ = (x - 3)(x - 4)[/tex][tex] {4a}^{2} + 24a + 9 \\ = 4a(a + 6) + 9[/tex][tex] {49x}^{2} - {16y}^{2} \\ = {(7x)}^{2} - {(4y)}^{2} \\ = (7x - 4y)(7x + 4y)[/tex]

Hope it helps.

Do comment if you have any query.

( a+b )^2 = ...........................

Answers

Answer:

[tex]a^{2} + 2ab +b^{2}[/tex]

answer: a^2+2ab+b^2

find the equation of the line shown

Answers

Find the equation of the line shown in the picture.

Answer:

y = x + 6

Answer:

firstly you have to find the slope of the line.

Step-by-step explanation:

for thus, use the number which is on the coordinate system like x and y. the slope is (10-6)/(4-0) =1 so m=1

the equation should be on this form y-y1=m"(x-x1)

then put the value of y and x from equation.

when the x is 4 the y have to be 10

y-10=1*(x-4)

finally the equation is y=x+6

who wants my socai media

Answers

Answer:

ok

Step-by-step explanation:

Answer: no body

Step-by-step explanation:

thanks though :)

Solve the following system of equations graphically on the set of axes below.
y=x+1

3x+y=−7


(worth 60 points)

Answers

Answer:

(-2, -1)

Step-by-step explanation:

Given system:

y = x + 13x + y = − 7

Graph each line and find the point of intersection of lines.

Graphical solution is attached.

The solution is (-2, -1)

(-2, -1)

y = x + 1 ... (1)

3x + y = -7 ... (2)

Graph in the picture.

when: A=3, B=4, and C=2 Evaluate: ABC-A

Answers

Answer:

21

Step-by-step explanation:

Note that you are multiplying the values of A, B, & C together, and then subtracting the value of A from it. Plug in the corresponding numbers to the corresponding variables:

ABC - A

(3 * 4 * 2) - 3

(12 * 2) - 3

(24) - 3 = 21

21 is your answer.

~

Can someone help me?

Answers

Answer:

89 degrees

Step-by-step explanation:

Answer:

89°

Step-by-step explanation:

The sum of all 3 angles in a triangles equals 180. If you add 50 to 41, you get 91. Then, you subtract 91 from 180, getting 89 degrees. Next, you square 89, add 170, subtract 12, add 3,218, subtract 3376, and find square root.

I've been told I have strange ways of finding the answers to mathematical questions.

15 trig review please help me

Answers

Answer:A

Step-by-step explanation:

okay i saw on a video .i see the right won A

80% of __ = 16
Find the missing number Please help :(

Answers

Answer:

20

Step-by-step explanation:

16/4=4

4*5=20

16=4/5 (80%) so 20= 5/5 (100%)

Answer: 20

Step-by-step explanation:

80/100 x Y = 16

80Y/100 = 16/1

Cross multiply

80Y = 1600

Divide both sides by 80

Y = 1600/80

Y = 20

Draw a net for the prism.Find the surface area.​

Answers

Nos al cuadrado pones le 3 y lo redondeas

please guys help me qith this i will brainlist u i promise

write the standard form of the given number words

1.three million,eighty-five thousand three

2.one hundred fourteen million,seven hundred twenty-six.

3.seven million ninety-eight thousand

4.eight hundred eighty-two thousand,one hundred eight

5.five hundred million,six thousand,seven hundred nineteen.​

Answers

Answer:

1. 3,085,003

2. 114,000,726

3. 7,098,000

4. 882,108

5. 500,006,719

Step-by-step explanation:

What is the value of x?

Answers

Answer:

the value of x is 6 i believe

Step-by-step explanation:

What is value of x? Value of x is used to consider unknown value. The letter “x” is commonly used in algebra to indicate an unknown value. It is referred to as a “variable” or, in some cases, a “unknown.” In x + 2 = 7, x is a variable. But its value may be determined if we try! A variable need not be “x,” but might be “y,” "w," or any other letter, name, or symbol.

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