Answers
Answer:
80 degrees i believe
Step-by-step explanation:
if supplementary angles =180 then 180-100=80
Answer:
m∠QRS = 80°
Step-by-step explanation:
We know that, sum of supplementary angles is 180°.
Given that ∠ABC and ∠QRS are supplementary, and m∠ABC = 100°.
So, m∠ABC + m∠QRS = 180°
=> 100° + m∠QRS = 180°
=> m∠QRS = 180° - 100°
=> m∠QRS = 80°
Related Questions
Find 6 3/4 − 4 11/12. Write your answer in the simplest form.
A. 1 2/3
B. 1 5/6
C. 2 5/6
D. 3
Answers
ANSWER
First of all I turn the fractions back to their improper form that is to say;
6 3/4 - 4 11/12
= 27/4 - 59/12
after that I get the LCM of 12 and 4 which is 12
= (²⁷/⁴ × 12) - (⁵⁹/¹²× 12) /12
= (81 - 59) /12
= 22\12
since the answer is requested for in the simplest form the the difference in form of a mixed fration is 1 10/12 which is reduced to 1 5/6 therefore the answer is 'B'
Evaluate the expression x + (-5) +5 when x=-3
4x12
Answers
Answer:
2045
Step-by-step explanation:
-34×12(-5)+5
-405(-5)+5
2040+5
2045 is the answer
Identify the domain of the function
Answers
Answer:
(-2,4)
Step-by-step explanation:
It will be the correct answer.......
2m(xy-3p)
Please solve
Answers
Answer:
2mxy - 6mp
Step-by-step explanation:
2m(xy - 3p)
2m × xy - 2m × 3p
2mxy - 6mp
give brainliest please I need it to level up
can someone plz help me with this question
Answers
Answer:
it is she thought that the concentration of allicin might be to low.... decrease the number of new tumors
why? because its asking to selct the part where its revising her hypotheses and thats exaclty what she did she analyzed what happened.
Find the inverse of the function: f(x)=−14x+4
A f−1(x)=−4x+16
B f−1(x)=−12x+2
C f−1(x)=4x+16
D f−1(x)=12x+1
Answers
Answer:
[tex]\displaystyle f^{-1}(x) = -\frac{x}{14} + \frac{2}{7}[/tex]
Step-by-step explanation:
It is neither of these. To find the inverce, interchange the variables, then solve for y:
[tex]\displaystyle x = -14y + 4 \hookrightarrow \frac{x - 4}{-14} = \frac{-14y}{-14} \\ \\ f^{-1}(x) = -\frac{x}{14} + \frac{2}{7}[/tex]
I am joyous to assist you at any time.
CAN SOMEONE PLZ HELP ME
Answers
Answer:
Slope intercept is y = mx+b.
SLOPE is m
and Y-INTERCEPt, where the thing touches the y axis is b.
The line touches the y axis at -6.
The slope is 2/3
y=2/3x-6
Step-by-step explanation:
Your teacher has asked you to explain the difference between quantitative and qualitative observations. Which statement is correct?
Question 8 options:
Quantitative observations use numbers, qualitative uses the senses.
Quantitative observations use the senses, qualitative uses numbers.
Quantitative observations use measurement, qualitative uses numbers.
Quantitative observations use colors, qualitative uses the senses.
Answers
Answer:
Step-by-step explanation:
B is the answer and if the next has something to do with connie then your answer is C
Is 15/0 just 15?
Thank you!
Answers
Answer: 15/0 = 15/0 = 15/0 = 15/0 = 0+15
Step-by-step explanation: 15/0 = 15/0 = 15/0 = 15/0 = 0+15
The angle turns through 1/12th of the circle what is the measure of the angle
Answers
Answer:
30°
Step-by-step explanation:
A full circle has 360°.
1/12 of a circle has 1/12 of 360°.
1/12 * 360° = 360°/12 = 30°
Answer: 30°
Find the measure of each labeled angle and justify your answer by stating
the proper postulate/theorem
Answers
Answer:
If anyone needs the answer click on the little attachment
Step-by-step explanation:
Given: g(x) = -2x-5 and f(x)= x2 +1
Find: f(g(-8))
Answers
Answer:
[tex]g( - 8) = - 2( - 8) - 5 = 16 - 5 = 11[/tex]
[tex]f(g( - 8)) = {11}^{2} + 1 \\ = 121 + 1 \\ = 122[/tex]
I hope I helped you^_^
[tex]\\ \sf\longmapsto g(x)=-2x-5[/tex]
[tex]\\ \sf\longmapsto g(-8)[/tex]
[tex]\\ \sf\longmapsto -2(-8)-5[/tex]
[tex]\\ \sf\longmapsto 16-5[/tex]
[tex]\\ \sf\longmapsto 11[/tex]
Now
[tex]\\ \sf\longmapsto f(x)=x^2+1[/tex]
[tex]\\ \sf\longmapsto f(g(-8))[/tex]
[tex]\\ \sf\longmapsto f(11)[/tex]
[tex]\\ \sf\longmapsto 11^2+1[/tex]
[tex]\\ \sf\longmapsto 121+1[/tex]
[tex]\\ \sf\longmapsto 122[/tex]
PLS HELP
A certain stock's price, S (t), can be modeled by the polynomial function S (t) = t^4 – 12t^3 + 52t^2 – 96t + 64, where t represents the month in 2021. In which month will the price of the stock have a local maximum?
February
March
April
May
Answers
Answer:
April
Step-by-step explanation:
To solve, you find the maximum of the polynomial function. You can do this by either graphing or plugging in the values in a T chart.
I graphed the function, provided down below.
As you can see, the highest value in the graph is the middle most point, aka (4,1). Count down the months of the year to 4, and you'll find that April is the 4th month of the year.
Using derivative concepts, it is found that the function has a local maximum in March.
--------------------
A function S(t) has local maximums or minimums at points in which the derivative is 0.If the function goes from increasing(positive derivative) to decreasing(negative derivative), it has a local maximum.The function is:
[tex]S(t) = t^4 - 12t^3 + 52t^2 - 96t + 64[/tex]
Which has the following derivative:
[tex]S^{\prime}(t) = 4t^3 - 36t^2 + 104t - 96[/tex]
Now, for each month, it has to be tested the derivative, verifying if it's zero.--------------------
February is the 2nd month, thus, the derivative is:
[tex]S^{\prime}(2) = 4(2)^3 - 36(2)^2 + 104(2) - 96 = 0[/tex]
Now, we have to test a value less than 2, and one greater than two, to check if it goes from increasing to decreasing, that is, derivative goes from positive to negative.
[tex]S^{\prime}(1.5) = 4(1.5)^3 - 36(1.5)^2 + 104(1.5) - 96 = -7.5[/tex]
[tex]S^{\prime}(2.5) = 4(2.5)^3 - 36(2.5)^2 + 104(2.5) - 96 = 1.5[/tex]
From negative to positive, thus, a local minimum in February.
--------------------
March is the 3rd month, thus, the derivative is:
[tex]S^{\prime}(3) = 4(3)^3 - 36(3)^2 + 104(3) - 96 = 0[/tex]
Testing before and after:
[tex]S^{\prime}(2.5) = 4(2.5)^3 - 36(2.5)^2 + 104(2.5) - 96 = 1.5[/tex]
[tex]S^{\prime}(3.5) = 4(3.5)^3 - 36(3.5)^2 + 104(3.5) - 96 = -1.5[/tex]
From positive to negative, thus, it has a local maximum in March.
A similar problem is given at https://brainly.com/question/13539822
Find an ordered pair (x, y) that is a solution to the equation. 4x-y=4 (x, y) = 00 X Х ?
Answers
,
−
4
)
,
(
1
,
0
)
,
(
2
,
4
)
Is the awnser
Can someone help me out with this math problem please. 4/5= a/30 so a=
Answers
Answer:
24
Step-by-step explanation:
[tex] \frac{4}{5} = \frac{a}{30} \\ 30 \times \frac{4}{5} = a \\ a = 24[/tex]
Answer:
a=24
Step-by-step explanation:
4/5=a/30
5a=120
a=120÷5
=24
15/45 turned into a decimal
15/16 turned into a decimal
1/8 turned into a decimal
.875 turned into a fraction
.4375 turned into a fraction
.625 turned into a fraction
.03 turned into a fraction
40% turned into a fraction
Answers
Answer:
0.33333333
0.9375
0.125
7/8
7/16
5/8
3/100
4/10 or 40/100
Step-by-step explanation:
50 points please help me
Answers
Answer:
0
Step-by-step explanation:
The slope of the line is 0 as it is parallel to x-axis.
Slope = (y2 - y1)/(x2 - x1)
= (2-2)/(4-(-2))
= 0
Answer:
Slope = 0
Step-by-step explanation:
Taking any two points.
(x1,y1) = (3,0)
(x2,y2) = (-1,0)
Now,
[tex]\displaystyle Slope = \frac{y_2-y_1}{x_2-x_1} \\\\Slope = \frac{0-0}{-1-3} \\\\Slope = \frac{0}{-4} \\\\Slope = 0\\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Peace!If 45.78 ÷ 1.7 is written in long division form as long division set up where 17 is on the outside of the division symbol and 45780 is on the inside so that the divisor is written as a whole number, where should the decimal point be placed in the dividend?
Between the 4 and the 5
Between the 5 and the 7
Between the 7 and the 8
Between the 8 and the 0
Answers
Between the 5 and 7 is the answer
Give the slope of a line perpendicular to AB
Answers
Answer:
m = -1
Step-by-step explanation:
Find the equation in slope intercept form [ y = mx + b ] for line AB. Find the slope using the formula [ y2-y1/x2-x1 ].
8-5/7-4
3/3
1
Find the y-intercept.
5 = 1(4) + b
5 = 4 + b
1 = b
So the equation of the line AB is y = x + 1.
The slope of a perpendicular line is the opposite reciprocal of the original line.
1 -> -1/1 -> -1
Best of Luck!
Halima's score was 80%. The test had a total of 40 questions. How many questions did she answer correctly?
Answers
Halima answered 32 questions correctly
Look at the attached image. I need help!!!
Answers
Answer:
$9
Step-by-step explanation:
5 x 9 = $45
Or
9+9+9+9+9
Answer:
$9
Step-by-step explanation:
45 ÷ 5 = 9
hope this helps
Nah because what is this-
Answers
Find the height of the pyramid
Answer is 3V/B=h.
a window is 9ft long. It is x feet longer than it is high. What is the height of the window.
Answers
The length is x feet more than the height
Therefore, the height is (9-x) ft
The height of the window is 9-x feet.
Given that, a window is 9 ft long. It is x feet longer than it is high.
We need to find what is the height of the window.
What is an expression?An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.
Here, the length of the window = 9 ft
Then, the height of the window = x feet smaller than the length = 9-x feet
Therefore, the height of the window is 9-x feet.
To learn more about an expression visit:
https://brainly.com/question/28170201.
#SPJ2
0.21 es mayor o menor que 0.210
Answers
What is the value of 2x^2+5y-8 when x=2 and y=4
Answers
Answer:
Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.
Step-by-step explanation:
the postage to mail a letter that weighs 0.4 o will cost $_? (type an integer or a decimal)
Answers
9514 1404 393
Answer:
$0.42
Step-by-step explanation:
Look at the function definition to see which part applies when x = 0.4. It will be the first part, which is defined for 0 < x < 1. That part tells you the postage for 0.4 oz is $0.42.
I’m stuck on this question if someone could help me I would highly appreciate:)
Answers
Answer:
CA=20
SEE THE IMAGE FOR SOLUTION
What is the factored form of n2 – 25?
(n – 25)(n – 1)
(n – 5)(n + 5)
(n + 5)(n + 5)
(n – 25)(n + 1)
Answers
Answer:
(n – 5)(n + 5) and (n – 25)(n + 1)
Step-by-step explanation:
5:7-10:14 (how to simplify ratio?)
Answers
Answer:
1. Just make the ratio fraction.
2. Take L.C.M and solve it like I did.
3. Please mark me brainliest.
Going to sleep goodbye
