Which angles are supplementary to each other? Select all that apply. 3 and 2, 4 and 5, 1 and 2, and/or 4 and 3

Answer:

A) 44.1

Step-by-step explanation:

I used omnicalculator. Should count because it's still a calculator.

c) 2x^2y + 2xy^2

Explanation:

(x^2 y-3y^2+5xy^2)- (-x^2y+3xy^2-3y^2)

(x^2 y+5xy^2 -3y^2)- (-x^2y+3xy^2-3y^2)

x^2 y +5xy^2 -3y^2 + x^2y -3xy^2 + 3y^2

2x^2y + 2xy^2

The option C) 2x²y + 2xy² is equivalent to the given expression (x²y - 3y² + 5xy²) - (-x²y + 3xy² - 3y²).

Mathematically, an expression is an admixture of numbers, variables, operations, and functions that are conjoined according to peculiar rules to depict a mathematical calculation or association. It can be supposed to as a mathematical idiom or formula.

By combining numbers, variables, operators, and functions, mathematical expressions can define a broad lea of calculations and associations.

The given expression is (x²y - 3y² + 5xy²) - (-x²y + 3xy² - 3y²).

(x²y - 3y² + 5xy²) - (-x²y + 3xy² - 3y²)

= x²y - 3y² + 5xy² + x²y - 3xy² + 3y²

= 2x²y + 2xy².

Hence, option C) is correct in that 2x²y + 2xy² is equivalent to the given expression.

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Answer:

huh?

Step-by-step explanation:

whats the question

1/3 2/3 3/3

1/4 2/4 3/4 4/4

Answer:

(98.2884 ; 98.3116)

Step-by-step explanation:

Given :

x = 98.30°F and s = 0.61°F

Sample size. n = 103

Zcritical at 95% = 1.96

Using the confidence interval relation :

x ± margin of error

Margin of Error :

Zcritical * s/√n

1.96 * 0.61/√103 = 0.0116

Lower boundary = (98.30 - 0.0116) = 98.2884

Upper boundary = (98.30 + 0.0116) = 98.3116

(98.2884 ; 98.3116)

Step-by-step explanation:

AB = AC ( Given)

angle BAD = angle DAC. (AD bisects BAC)

AD = AD. ( common side )

abd is congruent to adc. ( SAS Axiom)

Answer:16

Step-by-step explanation:

Delta math

Answer:16

Step-by-step explanation:delta math

Answer:

70 degrees

Step-by-step explanation:

Angles 130 degrees and TUV are supplementary angles.  Thus, the latter is (180 - 120), or 60, degrees.  Now the sum of all three interior angles of this triangle must be 180 degrees:  (60 + 50 + >TUV) = 180, so >TUV is 70 degrees (answer C).

Answer:

no

Step-by-step explanation:

Answer:

No

Explanation:

2^2 + 2^2 = 8

3^2 = 9

8 is not = 9

Hope this helps!

Answer:

y = 70 degree's

Step-by-step explanation:

180 is a straight line therefore the equation would read ...

180 = 110 + y

subtract 110 from both sides ...

70 = y

Answer:

y = 70

Step-by-step explanation:

This is a supplementary angle so:

y + 110 = 180

y = 180 - 110

y = 70

Answer:

60,000

Step-by-step explanation:

Let us represent:

Costs price = x

Selling price = x - 25%x

x - 0.25x

= 0.75x

If it been sold for Rs 21,000 more then the profit would have been

10%. = x + 10% = 1.1x

1.1x =0.75x + 21000

Collect like terms

1.1x - 0.75x = 21000

0.35x =21000

x = 21000/ 0.35

x = 60000

The cost price of the item = 60,000

Answer:

−67/12

Step-by-step explanation:

Answer:

Exact form- 49/12

Decimal Form- -4.083

Mix Number Form- -4 1/12

Step-by-step explanation:

Answer:4

Step-by-step explanation:

Answer:

area of hexagon = 600√3 m²

explanation:

apothem² = 20² - 10² = 400 - 100 = 300

apothem of hexagon = √300 = 10√3 m²

area of hexagon = 1/2(6 x 20)(10√3) = 600√3 m²

Answer:

Step-by-step explanation:

One way to find the area of the hexagon is to use the formula [tex]A=\frac{1}{2}ap[/tex], where p is the perimeter and a is the apothem (distance from the center to the midpoint of one side).

The problem says the side length is 20, so the perimeter is 6 x 20 = 120.

The apothem is the distance marked by the dotted line. The rectangles height is [tex]20\sqrt{3}[/tex], so the apothem is half of that, [tex]10\sqrt{3}[/tex].

The area is [tex]\frac{1}{2}\cdot 10\sqrt{3} \cdot 120=600\sqrt{3}[/tex]

Answer:

Surface area of triangular prism = 528

Step-by-step explanation:

Surface area of triangular prism = (Base x Height) + 2 (length x side) + (length x base)

SA = bh + 2Ls + Lb

Putting given values : b = Y = 5 , h = 9 , s = x = 9 , L = z = 21

(5 x 9) + (2 x 21 x 9) + (21 x 5)

= 45 + 378 + 105

528

Answer:

The answer would be 4th one

'cause the difference between them is ur slope and ( the first term - the difference) is ur *y intercept* .

Step-by-step explanation:

Good luck .

Hope this helped u ;)

Answer:

m(WXY) = 224°

Step-by-step explanation:

<C is an inscribed angle.

Arc(WXY) is an intercepted arc whose end points are on <C.

Thus:

m(WXY) = 2(m<C)

Substitute

m(WXY) = 2(112°)

m(WXY) = 224°

Answer:

limited resources and facilities for women

lack of scholarships and championships for women

limited opportunities for female athletes

2,4,5

Statement two, four, and five are correct title IX law mandates institutions to obtain federal assistance to combat gender-based violence and harassment and respond to survivors' needs.

Title IX is a potent instrument for fighting campus violence because it is a federal (national) legislation. To ensure that all students have equal access to education, the law mandates institutions to obtain federal assistance to combat gender-based violence and harassment and respond to survivors' needs.

As per the Title IX law:

Thus, statement two, four, and five are correct title IX law mandates institutions to obtain federal assistance to combat gender-based violence and harassment and respond to survivors' needs.

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Answer:

7+4i+9+5i-2-5i

7+4i+9-2

4i+7+9-2

4i+14

Answer: 14 + 4i

Step-by-step explanation:

(7 + 4i) + (9 + 5i) - (2 + 5i)

Group the real part and the imaginary part of the complex number

(a + bi) ± (c + di) = (a ± c) + (b ± d)i

(7 + 9 - 2) + (4 + 5 - 5)i

7+9-2=14 and 4+5-5=4

Therefore, (7+4i)+(9+5i)-(2+5i) is equal to 14 + 4i

Answer:

(-10,6)

Step-by-step explanation:

Domain only refers to x values so for this problem you would simply put (-10,6) since -10 is the lowest value and 6 is highest value.

Answer:

72 cards. Aaron is the difference between Linda ad Paul, therefore it is 72. There is a different way to solve it but it's way more complicated

Answer: It's a Cube.

(Hope this helped!)

Answer:

Step-by-step explanation:

-x² + 70x - 600

If we multiply all by -1, we have

x² - 70x + 600

If we factorise this, we have

x² - 10x - 60x + 600

x(x - 10) - 60(x - 10)

(x - 10) (x - 60)

x = 10

x = 60

If the company sells 10, or 60 items, their profit is 0

Answer:

https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-slope/v/converting-to-slope-intercept-form

Step-by-step explanation:

Answer:

Step-by-step explanation:

Standard is  ax + by = c so

3y - 15x +45 = 0

-15x + 3y = -45  <------- standard form

Slope intercept is y = ax + b

3y - 15x + 45 = 0

3y = 15x - 45

Divide through by 3:

y = 5x - 15.  <---- Slope.intercept.

Answer:

D = -1, -1, 2, 5

R = 0, 2, 3, 7

✅It is NOT A FUNCTION

Step-by-step explanation:

D (Domain) = input values (x-values)

D = -1, -1, 2, 5

R (Range) = output values

R = 0, 2, 3, 7

✅It is not a function because an x-value, -1, has two different y-values, 7 and 2, assigned to it.

Answer:

16249.27392 cm³

Step-by-step explanation:

V = [tex]\frac{4}{3}[/tex] × π × r³

[tex]\frac{4}{3}[/tex] × 3.14 × 3.3³

Volume of 1 egg is 150.45624 cm³.

150.45624 cm³ × 108

16249.27392 cm³