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2 years ago

50 POINTS ILL GIVE BRAINLIEST !! RANDOM ANSWERS WILL BE REPORTED!!

Mathematics

2 answers:

nevsk [136]2 years ago

7 0

Answer:

4.0303838 2938.3939 xxx

Arlecino [84]2 years ago

6 0

Answer:

Hope this helps :)

Step-by-step explanation:

(3^5)÷(3^5)

Simplify 3^5

243÷243

(3^5)÷(3^5)

3^5/3^5=3^5-5

3^5-5

3^5-5= 1

Formula: x^a/x^b=x^a-b

2^10/2^10

Cancel out 2^10

2^10/2^10

2^10/2^10=2^10-10

2^10-10

2^10-10=1

Formula: x^a/x^b=x^a-b

x^7/x^7x≠0

x≠0

(4x+2y)5÷(4x+2y)^5(4x+2y) ≠ 0

5/(4x+2y)^3 ≠ 0

5 ≠ 0

≠ =-y/2

No solution

p^4/p^4p ≠ 0

p≠ 0

no solution

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Write an equation for the line containing (7,7) and (2,-3).

drek231 [11]

Answer:

y = 2x - 7

Step-by-step explanation:

To find the line equation we assume that its form is y = m*x + b. Where m is the slope and b is the independent variable that intercepts the Y axis.

If we have two points as P1=(x1,y1) and P2=(x2,y2) we can use the slope formula as:

m = (y2-y1)/(x2-x1)

The points given are P1=(7,7) and P2=(2,-3), then the using the slope formula we obtain:

m = (-3-7)/(2-7)

m = (-10)/(-5)

m = 2

By now the equation is y = 2x + b. To find the value of b we have to replace in the equation any point, in this case i am using P2:

-3 = 2*(2) + b

-3 = 4 + b

-3 -4 = b

-7 = b

Therefore the equation of the line is:

y = 2x - 7

4 0

2 years ago

Alyssa started working making $14.75 per hour. She worked a total of 48 hours the last pay cycle. Her taxes totaled $104.22. Wha

cestrela7 [59]

Alexa's non-taxable income will be equal to $603.3.

<h3>What is an expression?</h3>

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Alyssa started working making $14.75 per hour. She worked a total of 48 hours during the last pay cycle. Her taxes totalled $104.22.

The non-taxable income will be calculated as,

Total income = 14.75 x 48 = 707.52

Non-taxable income = 707.52 - 104.22

Non-taxable income = $603.3

Therefore, Alexa's non-taxable income will be equal to $603.3.

To know more about an expression follow

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5 0

11 months ago

Miguel decided to buy a cell phone for $150. It is currently on sale for 10% off. When he got to the counter, he got an addition

aleksandrvk [35]

Answer:

The final cost price of the cellphone is $121.5

Step-by-step explanation:

The marked price of the cell phone = $150

Now, sale percentage on the marked price = 10%

Now, 10 % of 150 = $\frac{10}{100} \times 150 = 15$

⇒The sale discount on the marked price = $15

So, the selling price of cellphone = Marked Price - Sale discount

= $150 - $15 = $135

Now, the second discount offered on $135 is 10%

10 % of 130 = $\frac{10}{100} \times 130 = 13.5$

⇒The additional sale discount on the selling price = $13.5

So, the final cost of cellphone = Selling Price - Additional Sale discount

= $135 - $13.5 = $121.5

Hence, the final cost price of the cellphone is $121.5

5 0

3 years ago

Arc cd 1\4 of the circumstance of a circle. What is the radian measure of the central angle.

k0ka [10]

"<span>Arc cd 1\4 of the circumstance of a circle. What is the radian measure of the central angle." Better: 'The arc CD is 1/4 the circumference of a circle. What is the radian measure of the central angle?'

That would be 1/4 of 2pi, or pi/2 (answer)</span>

3 0

2 years ago

24 is 0.2% of what number?

Mandarinka [93]

Answer:

12,000

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers