MATHEMATICS HIGH SCHOOL

IT'S TIMED NEED HELP ASAP!! Find the measure of angle C

Answers

Answer 1

Answer:

Answer: 250 degrees

Step-by-step explanation:

Answer 2

Answer:

Answer:

$x=(1)/(7)$

15(1/7)+5= 7.14 (rounded o the nearest hundredths)

I hope this is good enough:

Related Questions

1a) Which equation demonstrates the commutative property of addition for complex numbers? A: (5 - 10i)[(0 - 10i) +(5 +0i)] = [(5 - 10i)(0 - 10i)]+[(5 - 10i)(5 +0i)] B: (10 - 5i) + (5 - 10i) = (5 - 10i) +(10 – 5i) C: (5+ 10i)+(- 5 - 10i) = 0+ Oi D: [(0 - 5i)+(5-i)] +(5 +i) = (0 - 5i)+[(5 - i) +(5+i)] 1b) Which of the following demonstrates the commutative property of multiplication? A: (8+6i)(4+2i)=(4+2i)(8+6i) B: (7-6i)(0+2i)=(7+2i)(0-6i) C: (2+8i)(2-8i)=20 D: (-5+3i)(-1+i)=(5-3i)(1+i)
I need some help in this problem... -2/3x=-468/17
Decide whether the function is a polynomial function. If so, write it in standard form and state its degree, type, and leading coefficient.h(x) = 19x4 − 419x2 + 18:
Expand it please(2/7z-3/5x)2
Multiply the numbers and simplify the answer: 3 x 1- 3/4

Solve 2(4r+6)=2/3(12r+18

Answers

The simplified form of the expression :

8r + 12 = 8r + 12

Given,

2(4r+6)=2/3(12r+18)

Here,

2(4r+6)=2/3(12r+18)

Simplifying the above expression :

Multiply 2 inside the bracket,

8r +12 = 2/3(12r+18)

Multiply 2/3 inside the bracket,

8r + 12 = 8r + 12

Hence both LHS and RHS are equal .

Know more about algebra,

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    2(4r + 6) = ²/₃(12r + 18)
2(4r) + 2(6) = ²/₃(12r) + ²/₃(18)
   8r + 12 = 8r + 12
   - 8r     - 8r
      12 = 12

What is the solution of the system? Use substitution.4x – y = 5
3x – 7 = 2
A) (3, 7)
B) (7, -7)
C) (-3, 7)
D) (3/4, 2/5

Answers

4x-y=5

3x-7=2

We need to solve 3x-7=2 for x

Let's start by adding 7 to both sides

3x-7+7=2+7

3x=9

Now just divide both sides by 3 so we can find the value for x

3x/3=9/3

x=3

Now substitute 3 for x in 4x-y=5

4x-y=5

(4)(3)-y=5

-y+12=5

Now add -12

-y=12-12=5-12

-y=-7

Divide both sides by -1 so we can eliminate the negative sign

-y/-1=-7/-1

y=3

The answer is A

(3,7)

I hope that's help:0

Martha has a ribbon that is meters long. She cuts the ribbon into 3 equal-sized pieces. She uses 1 of the pieces to make gift bows. Each bow uses of a meter of ribbon. How many gift bows does Martha make?

Answers

Answer:9

Step-by-step explanation:

A piece of equipment is purchased for $18,000.00 and has a salvage value of $2,000.00.The estimated life is then years and the method of depreciation is straight-line. Shipping costs total $620.00 and installation costs are $590.00. The book value at the end of year 10 is....A.)$1,110.00

B)$2,110.00

C)$3,110.00

D)$2,000.04

HEEEELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!! XD

Answers

Hello one of my favvvvv sons!
This is Accounting math, so congrats at being in college level math!
Now let's solve this! :)

The Book Value of an asset is the asset's cost minus the assets accumulated depreciation.
Asset's costs:
           Purchase of equipment = $18,000
           Shipping costs = $620.00
           Installation costs = $590.00

Total = $19,210.00

Assets accumulated depreciation:

depreciation per year=(Cost of equipment-Salvage Value) ÷ Estimated Useful Life = (18000 - 2000) ÷ 10 = $ 1,600 per anum (per year)

           Cost: $18,000
           Salvage Value: $ 2,000
           Estimated Useful Life: 10 years

With this data, we can make the following chart provided below.
Looking at the chart we can conclude that hence, in the 10th year, the accumulated depreciation value is $ 16,000.

So the Book Value at the end of year 10 is...
an asset is the assets cost - the assets accumulated depreciation.
$19,210.00 - $16,000 = $ 3,210

Hope I helped! If you have any other questions or would like further explanation feel free to Pm me! Have a great day!!! :)

Jenny is eight years older than twice her cousin Sue’s age. The sum of their ages is less than 32. What is the greatest age that Sue could be? 7 8 9 10

Answers

Sue age = x

jenny age = 2x+8

then, x+2x+8 = 32

3x=24

x=8

So, answer is option B.

the correct answer is b

What is y =2x 5 in standard form?

Answers

To write a linear equation in standard form, move each variable term to the left side of the equation and simplify.Ax+By=CA⁢x+B⁢y=CMove 2x2⁢xto the left side of the equation because it contains a variable.y−2x=5y-2⁢x=5Amust be positive, so multiply both sides of the equation by −1−1⋅(y−2x)=−1⋅5-1⋅y-2⁢x=-1⋅5Simplify the left side of the equation.Multiply −1-1by y−2xy-2⁢xto get −1(y−2x)-1⁢y-2⁢x.−1(y−2x)=−1⋅5-1⁢y-2⁢x=-1⋅5Apply the distributive property.−1y−1(−2x)=−1⋅5-1⁢y-1⁢-2⁢x=-1⋅5Simplify.Rewrite −1y-1⁢yas −y-⁢y.−y−1(−2x)=−1⋅5-⁢y-1⁢-2⁢x=-1⋅5Multiply −2-2by −1-1to get 22.−y+2x=−1⋅5-⁢y+2⁢x=-1⋅5Reorder −y-⁢yand 2x2⁢x.2x−y=−1⋅52⁢x-⁢y=-1⋅52x−y=−1⋅52⁢x-⁢y=-1⋅52x−y=−1⋅52⁢x-⁢y=-1⋅5Multiply −1-1by 55to get −5-5.2x−y=−52⁢x-⁢y=-5