Multiply the radical expression and simplify your answer. (30 points)

Would prefer work shown as it would be helpful. Thank you.

Answer:

31/36 or as a decimal its 0.86

Answer:

189$

Step-by-step explanation:

30% of 270 = 81

270-81=189

Answer:

The sale price is $189.

Step-by-step explanation:

Rule:

To find the percent of a number, change the percent to a decimal by moving the decimal point of the percent two places left. Then multiply it by the number.

Example:

Find 20% of 200.

Change the percent, 20, to a decimal by moving the decimal point of 20 two places left.

20% = 0.20

Now multiply 0.20 by 200.

0.20 × 200 = 40

Answer to the example: 20% of 200 is 40

Here is the solution to your problem:

The suit has a regular price of $270.

The percent off is 30%.

First, we find the dollar amount of the discount.

30% of $270 = 0.30 × $270 = $81

The dollar mount of the discount is $81.

Now we subtract the dollar amount of the discount from the original price of $270.

$270 - $81 = $189

Answer: The sale price is $189.

Answer:

in 19 81 has in crimn that day there are a war

Answer:

African Americans contributed to the war by

combat service elements alongside their white counterparts and were involved in all major combat operations, including the advance of United Nations Forces to the Chinese border. Two African-American Army sergeants, Cornelius H. Charlton and William Thompson, earned the Medal of Honor.

Step-by-step explanation:

Answer: use distributive property

Step-by-step explanation:

Answer:

X = 40

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

x/4 - 3 = 7

1/4x +- 3 = 7

1/4x - 3 = 7

Step 2: Add 3 to both sides.

1/4x - 3 + 3 = 7 + 3

1/4x = 10

Step 3: Multiply both sides by 4.

4* (1/4x) = (4) * (10)

x = 40

Answer: side ways

Step-by-step explanation:

Answer:

  $50,000 in stocks

  $40,000 in bonds

  $25,000 in CDs

Step-by-step explanation:

Let c represent the amount invested in CDs. Then the amount invested in bonds is (c+15000) and the amount invested in stocks is (115000 -c -(c+15000)) = (100000 -2c). The total interest earned is ...

  0.04c +0.053(c +15000) +0.062(100,000 -2c) = 6220

  -0.031c +795 +6200 = 6220

  -0.031c = -775 . . . . . . . . . . . . . . . subtract the left-side constants

  c = 25000 . . . . . . . . . . divide by the coefficient of c

  c+15000 = 40000 . . . . bonds

  100000 -2c = 50000 . . . . . stocks

Maricopa Success invested ...

  $50,000 in stocks

  $40,000 in bonds

  $25,000 in CDs

Answer:

C) Your answer is correct.

Step-by-step explanation:

Answer:

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

Step-by-step explanation:

here is your answer hope you will enjoy and mark me as brainlist

thank you

Answer:

2) a.   slope = 4/3

2) b.   slope = -4

Step-by-step explanation:

The slope of the line that passes through points

[tex] (x_1, y_1) [/tex]  and  [tex] (x_2, y_2) [/tex]

is m, given by the slope formula below:

[tex] m = \dfrac{y_1 - y_2}{x_2 - x_1} [/tex]

2) a. (30, 32) and (18, 16)

[tex] m = \dfrac{y_1 - y_2}{x_2 - x_1} [/tex]

[tex] m = \dfrac{32 - 16}{30 - 18} [/tex]

[tex] m = \dfrac{16}{12} [/tex]

[tex] m = \dfrac{4}{3} [/tex]

2) b. (4, -26) and (10, -50)

[tex] m = \dfrac{y_1 - y_2}{x_2 - x_1} [/tex]

[tex] m = \dfrac{-50 - (-26)}{10 - 4} [/tex]

[tex] m = \dfrac{-24}{6} [/tex]

[tex] m = -4 [/tex]

You can see it is going up 5 and right 10. The slope would be 5/10 (or 1/2).

Since we need to go left 100 units because the x-intercept is (100,0), we will need to repeat the down 5 left 10, 10 times.

-5*10/-10*10 = -50/-100. We will go down -50 times and left -100 which would hit the y-axis. The y-intercept would be -50.

f(x) or y = 1/2x - 50

Double check your work.

y = 1/2 (100) - 50

y = 50 - 50

y = 0 √

Answer:

20 m

Step-by-step explanation:

ancho = x

largo = x + 60

área = largo × ancho

1600 = (x + 60)x

x² + 60x - 1600 = 0

(x + 80)(x - 20) = 0

x + 80 = 0  o   x - 20 = 0

x = -80 o x = 20

Answer: 20 metros

Answer:

Answer:

LCD = 8

Equivalent Fractions with the LCD

3/8 = 3/8

1/2 = 4/8

Solution:

Rewriting input as fractions if necessary:

3/8, 1/2

For the denominators (8, 2) the least common multiple (LCM) is 8.

Therefore, the least common denominator (LCD) is 8.

Calculations to rewrite the original inputs as equivalent fractions with the LCD:

3/8 = 3/8 × 1/1 = 3/8

1/2 = 1/2 × 4/4 = 4/8

The least common denominator (LCD) is; 8.

A fraction represents a part of a number or any number of equal parts.

WE need Equivalent Fractions with the LCD;

Now Rewriting input as fractions if necessary:

3/8, 1/2

For the denominators (8, 2) the least common multiple (LCM) would be; 8.

Therefore, the least common denominator (LCD) is; 8.

To Calculate the original inputs as equivalent fractions with the LCD:

3/8 = 3/8 × 1/1 = 3/8

1/2 = 1/2 × 4/4 = 4/8

Learn more about fraction;

https://brainly.com/question/729654

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[tex] \sf \: -15 < x - 8 < -4 [/tex]

[tex]\sf \longmapsto−15+8<x−8+8<−4+8[/tex]

[tex]\sf \longmapsto−7<x<4[/tex]

[tex] \boxed{\sf−7<x<4 }[/tex]

Answer:

A

Step-by-step explanation:

the leading degree(the biggest power in the function) x^4 and the leading coefficient is the number next to the highest power which is -5

so the answer should be

-5,4,x -> infinity, f(x) -> -infinity ; x -> -infinity, f(x) -> -infinity    

when you get asked questions like this look for the biggest power and the number next to it. if the power is even x will always be positive if its odd x can be either positive or negative it depends on restrictions.

for instance in this example -5 * x^4 will always give you negative because -5 will multiply with a positive number x (the power is even so its always positive)

Answer:

The remaining area of the circle is 196.06 cm².

Step-by-step explanation:

(area of circle) - (area of triangle) = remaining area of the circle

πr² - ½bh

3.14(8)² - ½(3)(4)

3.14(64) - ½(12)

202.06 - 6

= 196.06

Answer:

195.06 cm²

Step-by-step explanation:

First let's find the area of the circle

[tex]\pi r^{2}[/tex]

[tex]\pi *8*8[/tex]

[tex]64\pi[/tex]

= 201.06 cm²

Now let's find the area of the triangle

[tex]\frac{1}{2} *base*height[/tex]

[tex]\frac{1}{2} *3*4[/tex]

= 6 cm²

Now let's find the area of the shaded region

[tex]201.06-6=195.06\: cm^{2}[/tex]

Hope this helps you.

Let me know if you have any other questions :-)

Answer:

the answer is t=q+10 :)

Step-by-step explanation:

Answer: the guy below me is very correct i took the quiz and got 100

Step-by-step explanation:

We have that for the Question, it can be said that The series of transformations that would map Figure C onto Figure D are

From the question we are told

Determine a series of transformations that would map Figure C onto Figure D.

Generally the Co-ordinates for the Figure C map is  is mathematically given as

Z=(-4,-2),(-8-2),(-2-5),(-8-8)

Therefore

Initial Transformation

Rotation 90 \degree clockwise

Hence

Z'=(-2,4),(-2,8),(-5,2,(-8,8)

Final Transformation

Translation

(h,k) \arrow (h*-1,k)

Z'=(2,4),(2,8),(5,2),(8,8)

Therefore

The series of transformations that would map Figure C onto Figure D are

For more information on this visit

https://brainly.com/question/23379286

Explanation:

This is a 45-45-90 triangle, aka an isosceles right triangle. Any triangle of this type will always have each leg congruent to one another, and the hypotenuse is sqrt(2) times that of the leg length.

The hypotenuse is 7*sqrt(2) units long, meaning each leg must be 7 units long.

We can use the pythagorean theorem to solve [tex]x^2+x^2 = \left(7\sqrt{2}\right)^2[/tex] and you should find the positive solution is x = 7. Ignore the negative x solution.

Answer:

7

Step-by-step explanation:

In a 45 -45 90 triangle, the hypotenuse = leg[tex]\sqrt{2}[/tex]

In the triangle, the hypotenuse is given because it is the side opposite the right angle.

hypotenuse = leg[tex]\sqrt{2}[/tex]  

     7 [tex]\sqrt{2}[/tex] = leg [tex]\sqrt{2}[/tex]       Solve for the leg

   [tex]\frac{7\sqrt{2} }{\sqrt{2} } =\frac{leg\sqrt{2} }{\sqrt{2} }[/tex]

        7 = leg          legs are equal in a 45- 45- 90 triangle

Answer:

Answer and Explanation: No,

Step-by-step explanation:

one-third is NOT more than one-half. One-half is more than one-third. Because the two fractions, 1/3 and 1/2, have the same numerator (remember, the numerator is the number on top), they are easy to compare.

Answer:

The (a + b)2 formula is the algebraic identity used to find the square of the sum of two numbers.

Step-by-step explanation:

To find the formula of the binomial in the form (a + b)2, we will just multiply (a + b) (a + b).

Answer:

a^2b^3

Step-by-step explanation:

Expression:

ab^2(ab)

Simplify it:

a*a=a^2

b^2*b=b^3

Put them together:

a^2b^3

Hope this helps. Have a great day!

Answer:

3, pi, sqrt(16)

Step-by-step explanation:

pi is about 3.14

sqrt(16)=4

this way, it's easy to see that 3<pi<sqrt(16)

Answer:

What?

Step-by-step explanation:

Answer:

$40.50

Step-by-step explanation:

90 divided by 20 is 4.5. then you multiply that times 9 and that's your answer.