If the sum of measures of angle a and b is 280 degrees, what is the measure of angle C?

A. 80 degrees
B. 160 degrees
C. 140 degrees
D. 40 degrees

Answer: J = 20.1

Step-by-step explanation:

sin J = hypotenuse/opposite = 11/32

Sin J =11/32

J=sin-1(11/32)

J= 20.1055

​

Answer:

71° F

Step-by-step explanation:

Consider the rational part of f(t)

[tex]\frac{40t^3}{t^3+100}[/tex]  ( divide numerator and denominator by t³

= [tex]\frac{40}{1+\frac{100}{t^3} }[/tex]

As t → infinity then [tex]\frac{100}{t^3}[/tex] → 0 , the expression simplifies to

[tex]\frac{40}{1+0}[/tex] = [tex]\frac{40}{1}[/tex] = 40

Thus after driving for a long time

f(t) = 31 + 40 = 71° F

Answer:

6

Step-by-step explanation:

Since 36 is a multiple of 6, therefore [tex]6^{2}[/tex] = 36.

Answer:

Equation 2: x - 2y = 1

Step-by-step explanation:

The equations easiest to use substitution are the ones that have the variable multiplied by one, as in the case of Eq. 2 where x is 1x, so if you substitute a zero for x, we know that y has to be -1/2 for the equation to be true.  Furthermore, if you substitute a 0 for y you automatically know that x = 1.

If you try to substitute anything for x in equation 1, let's say x = 1, you still have to multipy by 3, then the rest of the problem would be more steps.

Answer:

Slope- intercept form       y = 200 x + 500

Step-by-step explanation:

Explanation:-

Given that the equation

        200x - y + 500 = 0

where   y, the number of pairs of skates the factory has in the warehouse, and x be the number of hours

The slope-intercept form

                 y = m x +C

Given equation  200x - y + 500 = 0

                           200 x + 500 =y

                        y = 200 x + 500

Slope of the equation m = 200 and y-intercept 'C' = 500

Answer:

C

Step-by-step explanation:

5.8 - 4.35= 1.45

Answer:

0

Step-by-step explanation:

Answer:

0.753

Step-by-step explanation:

I just took the test lol

The value of log₃(⁷/₁₆) when log₃4 = 1.262 and log₃7 = 1.771 is;

log₃(⁷/₁₆) = -0.753

We are given;

log₃4 = 1.262

log₃7 = 1.771

We want to find log₃(⁷/₁₆)

Now, from properties of logarithm too, we have;

logₐ(x/y) = logₐx - logₐy

Thus;  log₃(⁷/₁₆) =  log₃7 -  log₃16

Also, we know that; logₐx² = 2logₐx

Thus; log₃16 =  log₃4²

log₃16 = 2log₃4

Thus; log₃(⁷/₁₆) = log₃7 - 2log₃4

Plugging in the relevant values gives;

1.771 - 2(1.262) = -0.753

Read more; https://brainly.com/question/12049968

Answer: The computer worth $ 492.38 after 5 years.

Step-by-step explanation:

If the value of an item depreciates by r% then the value of the item after t years is given by :-

[tex]V=V_0(1-\dfrac{r}{100})^{t}[/tex]

, where [tex]V_0[/tex] = initial value.

Given: [tex]V_0[/tex] =$1,250, r=17% , t= 5 years

Then, the value of computer after 5 years = [tex]1250(1-\dfrac{17}{100})^5[/tex]

[tex]=1250(0.83)^5\\\\=1250(0.39390)\\\\\approx492.38[/tex]

Hence, the computer worth $ 492.38 after 5 years.

Answer:

2.448

Step-by-step explanation:

thousandth is the third number place after the decimal point

Answer:

2.448

hope this helps

construction = divide the figure into two parts.

now we have triangle abd and bdc.

first calculate the area of abd.

area of triangle= 1/2×base ×height

area of triangle= 1/2×18×7.5

area of triangle=67.5cm²

second calculate area of bdc

area of triangle=1/2×15.6×11.7

area of triangle=91.26cm²

area of the figure=area of abd + area of bdc

area of the figure=67.5cm²+ 91.26cm²

area of figure=158.76 cm².

Answer:

0.25

Step-by-step explanation:

8x=2

[tex] = > x = \frac{2}{8} [/tex]

[tex] = > x = \frac{1}{4} or \: 0.25(ans)[/tex]

Step-by-step explanation:

8x=2

= > x = \frac{2}{8} =>x=

8

2

= > x = \frac{1}{4} or \: 0.25(ans)=>x=

4

1

or0.25(ans)

Answer:

104

Explanation:

1. Split the figure by the line the larger portion creates.

2. Calculate the area of the left-hand side... 7 · 8 = 56cm squared.

3. You know that the total length of the figure is 15cm. You've already "used" 7cm of that. So... 15 - 7 = 8.

4. Now, we simply do 6 · 8 = 48. Almost there!

5. Finally, add the values of the left side and the right side (48 + 56 = 104)

6. YOUR ANSWER IS 104 cm squared.

Answer:

Answer:

well here's the def. maybe this can help you sum up answer  

*polynomial

[ pol-uh-noh-mee-uhl ]SHOW IPA

adjective

consisting of or characterized by two or more names or terms.

noun

Algebra.

(in one variable) an expression consisting of the sum of two or more terms each of which is the product of a constant and a variable raised to an integral power: ax2 + bx + c is a polynomial, where a, b, and c are constants and x is a variable.

a similar expression in more than one variable, as 4x2y3 − 3xy + 5x + 7.

Now Rare.Also called multinomial. any expression consisting of the sum of two or more terms, as 4x3 + cos x.

a polynomial name or term.

Biology. a species name containing more than two terms.

:

Answer:

bye adding them in your head

Answer: 6.25

(ITALIC MEANS CROSSED OUT NUMBERS.)

                                                                       1,9 ,9,10

Step-by-step explanation: The answer for 20.00             10-5=5

                                                                    -                           9-7=2

                                                                        13.75       We put the decimal point

                                                                      ￣￣￣               9-3=6

                                                                         6.25                1-1=0 so...

                                                   ~OUR ANSWER IS 6.25~

(SOWY I THINK I MADE THIS CONFUSSING- pwz mark as brainliest... TwT)

Answer: 10

Step-by-step explanation:

To find a common denominator, simply multiply the denominator and numerator of one fraction by the denominator and numerator of the other.  Then repeat.

3*2/5*2 = 6/10

1*5/2*5=5/10

As you can see, the denominator of both fractions is 10.

Hope it helps and lmk if you need further explanation :)

Answer:

10ft

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

there is a 5 ft difference

Answer:

1. Proportional

2. Not proportional

3. Proportional

Step-by-step explanation:

We have three questions with 2 ratios and are asked if they are proportional or not.

To define proportionality, basically its if the two ratios equal the same value when put in a certain way.

And that way is :

[tex]\frac{x}{y} =\frac{x}{y}[/tex]

You will substitute the numbers with the letters, in which you will cross multiply :

[tex]\frac{x * y}{x*y}[/tex]

So subtitute :

1.

[tex]\frac{1}{3} *\frac{7}{21}[/tex]

[tex]\frac{1*21}{7*3}[/tex]

[tex]21=21[/tex]

Therefore 1. is proportional.

2.

[tex]\frac{3}{4} *\frac{24}{18}[/tex]

[tex]\frac{4*24}{3*18}[/tex]

[tex]\frac{96}{54}[/tex]

96 = 54

Therefore 2. is not proportional.

3.

[tex]\frac{1}{5} *\frac{6}{30}[/tex]

[tex]\frac{1*30}{5*6}[/tex]

[tex]\frac{30}{30}[/tex]

30 = 30

Therefore 3. is proportional.

Answer:

22

Step-by-step explanation:

4x4+6

16+6

=22

Answer:

14

Step-by-step explanation:

i used pemdas so fist i multiplied 2x2 then added 3 them multiplied 7 with 2 which gets us 14.

Answer:

Profit 527

Profit percent 0.085

Answer:

x= hotdogs

y=tacos

Step-by-step explanation:

(3.50)x+ 3x + 4y= 63

Answer:

b) x > 3

Step-by-step explanation:

24 - 12x < 6x - 30

54 - 12x < 6x

54 < 18x

3 < x  or x > 3

Answer:

Step-by-step explanation:

The question is not displaying correctly.

4x·3x = 12x²