Answer:
A = 50
B = 20
C = 110
Step-by-step explanation:
A triangle is equal to 180°
In order to find the measure of each angle, add angle A, B, and C to get 180°
If angle A = 5x, angle B = 2x and angle C = 110 then 5x + 2x + 110 = 180°
To find each angle, first solve for x:
5x + 2x + 110 = 180° start by adding like terms
7x + 110 = 180° now subtract 110 from 180
7x = 70 finally divide 7 from 70
x = 10
To find each individual angle, substitute x with 10. For example:
A = 5x
A = 5(10)
A = 50
B = 2x
B = 20
C = 110
If you were to add A, B, and C it should equal 180°
110 + 20 + 50 = 110
6-2 Practice
Examine the graphs below Explan why one function has an absolute minimum and an
absolute maximum and the other function does not. Identify the absolute minimum and
maximum values of the function for which they exist
2
-
2
4
-2
Help
Find the slope between each pair of points
1. (-2,4) and (10,-2)
Answer:
m = -1/2
Step-by-step explanation:
(-2 - 4) / (10 - -2)
(-2 - 4) / (10 + 2)
-6 / 12 = - 1/2
What is the image of (-9,6) after a dilation by a scale factor of 4 centered at the
origin?
Answer:
( - 36, 24 )
Step-by-step explanation:
(- 9, 6) ------> ( - 9×4, 6×4) = ( - 36, 24 )
solve inequality :6 (x-1)=2x+2
pls pls it's urgent I will give brainiest
Answer:
x = 2
Step-by-step explanation:
• 6x-6 = 2x+2
• 6x-2x = 2+6
• 4x = 8
• x = 8/4
• x = 2
Answer:
x=-3
Step-by-step explanation:
(x-1)=2x+2
x-1=2x+2
-x -x
-1=x+2
-2 -2
-3=x
x=-3
what is the value of (2/4)^-4?
Answer:
16 b plus a is mathematically plus 185 so 15
How many terms are in the expression? 3m + 4m? + 2m + 7
Answer:
4 terms
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
X/2 + 3 > 9 what is the answer
Answer:
x>12
Step-by-step explanation:
Answer:
x > 12
Step-by-step explanation:
x/2 + 3 > 9 solve this like a normal inequality, start by subtracting 3
x/2 > 6 now multiply 2
x > 12
I hope this helps
Translate this sentence into an equation.
The product of Carlos's height and 7 is 91.
Use the variable c to represent Carlos's height.
Answer: 7c=91
Step-by-step explanation: Product means multiplication so Carlos' height- "c" times 7 equals 91.
can someone plz help me on math this is my 10th time doing it and its timed i need help ASAPorth 55 point mark your answer thx 5 star and brainliest
Answer:
42.57 inch
Step-by-step explanation:
Calculate area of square and area of 4 triangles and sum them up to get.
Suppose vector u = (1, 3), M = 6, and the angle between the vectors is 120°. What is u v?
- 8.19
6
-6
8.19
30 points are given to awnser
B
Edge2021 trust me pls
The value of u · v is -6 if the u = <1, √3> and |v| = 6, and the angle between the vectors is 120° option (b) is correct.
What is a vector?It is defined as the quantity that has magnitude as well as direction also the vector always follows the sum triangle law.
It is given that, u = <1, √3>
The magnitude of u:
|u| = √(1²+√3²)
|u| = 2
|v| = 6
The product of vectors is calculated:-
u · v = |u||v|cos120
u · v = 2(6)(-0.5)
u · v = -6
Hence, option (b) is correct.
The complete question is given below:-
Suppose vector u = (1, √3), |v|= 6, and the angle between the vectors is 120°. What is u - v?
A. - 8.19
B. 6
C. -6
D. 8.19
Learn more about the vector here:
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You put $8,595 into a savings account for 1 year earning 2.4% APR. How much interest will you earn at the end of the year?
Answer: You would earn $206.28 that year.
Step-by-step explanation: Remember, Intrest = principal x time x rate. That means the expression that would express this question would be 8,595 x 1 x 0.024. Therefore, the final answer is $206.28.
HELPPPP ME PLSSSSS!!!
The girls decide to only spend $40 between
them. On average, how much money con pooh
girl spend? Write and solve an inequality for
each scenario.
Answer:
belive in yoursef and you can do it
Step-by-step explanation:
‼️HELP PLEASE‼️ANSWER WITHIN 10 minutes ‼️‼️‼️‼️
Mmmm! I love cafe de olla this time of year, and so do
my neighbors. My recipe calls for two quarts of water,
three sticks of cinnamon, and one tablespoon of coffee.
This will make enough for eight people to share. In my
neighborhood, however, there are 36 people. How much
do I need of each ingredient to make enough for my
whole neighborhood to share?
Answer:
Step-by-step explanation:
you want to divide 36 by 8 because you have 36 people and the recipie only makes it for 8.
You know that you will need to make the recipe 4.5 times.
So, multiply all the ingredient numbers by 4.5
2 x 4.5 = 9 quarts of water
3 x 4.5 = 13.5 sticks of cinnamon
1 x 4.5 = 4.5 tablespoons of coffee
Answer: Im pretty sure you need 16 quartz of water, 24 sticks of cinnamon, and 8 tablespoons of coffee.
Step-by-step explanation:
5. Solve each equation.
a.
6(3x - 5) - 7x = 25
Answer:
Step 1: Simplify both sides of the equation.
6(3x−5)−7x=25
(6)(3x)+(6)(−5)+−7x=25(Distribute)
18x+−30+−7x=25
(18x+−7x)+(−30)=25(Combine Like Terms)
11x+−30=25
11x−30=25
Step 2: Add 30 to both sides.
11x−30+30=25+30
11x=55
Step 3: Divide both sides by 11.
x=5
Step-by-step explanation:
The solution to the equation is x = 5.
To solve the equation 6(3x - 5) - 7x = 25, we need to simplify and isolate the variable x. Let's break it down step by step:
Distribute the 6 to the terms inside the parentheses:
18x - 30 - 7x = 25
Combine like terms on the left side of the equation:
(18x - 7x) - 30 = 25
11x - 30 = 25
Move the constant term to the right side by adding 30 to both sides:
11x = 25 + 30
11x = 55
Finally, isolate x by dividing both sides of the equation by 11:
x = 55 / 11
x = 5
Hence, the solution to the equation is x = 5. By simplifying and applying algebraic operations, we find that when x is equal to 5, the equation 6(3x - 5) - 7x = 25 holds true.
To learn more about the equation;
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still being time (2/4)
Answer:
The scale factor is 1/4.
Step-by-step explanation:
Dilations
Quadrilateral A'B'C'D' is the result of dilation of quadrilateral ABCD by a scale factor.
To find the scale factor, we compare the measures of the side lengths from consecutive vertices of each quadrilateral.
From A to B, there are 4 units. From A' to B' there is one unit. This gives a scale factor of 1/4.
This happens with the rest of the measures.
From B to C there are 4 horizontal and 4 vertical units. From B' to C' there is one unit of each dimension.
This pattern can be confirmed by comparing any pair of vertices of each quadrilateral, thus we can conclude:
The scale factor is 1/4.
Taryn is measuring ribbon to make decorations for a fall party. She needs 12 feet of ribbon. She has 7 and 1/3 feet of ribbon. How many more feet of ribbon does she need?
Random letter answers will be deleted.
here is my question
Answer:
A. 2[24÷ (4+4)]
Step-by-step explanation:
Hope this helps :)
Write 125 as a power using the number 5 as the base ????????????????
Answer:
5^3
Step-by-step explanation:
That was really easy
Brainliest PLEASEE
Which table correctly converts inches to feet
Answer:
the third table
Step-by-step explanation:
Hope this helps and plz mark as brainliest!
which panda is growing faster?
Answer:
Mochi
Step-by-step explanation:
Mochi is growing at 4lb per week
Kappa is growing 3lb per week
For what value of x is c parallel to d?
[tex]\bold\red{x+21°=2x}[/tex]
[tex]\bold\red{2x-x=21}[/tex]
[tex]\bold\blue{X=21°}[/tex]
So if i wake up at 7:00 every day what time should i go to bed if i need nine hours of sleep
Answer:
10pm
Step-by-step explanation:
10pm + 2 hours = 12am
12am + 7 hours = 7am,
2 + 7 = 9
What is the image of (4,3)(4,3) after a reflection over the line y=-xy=−x?
Answer:
(- 3, - 4 )
Step-by-step explanation:
Under a reflection in the line y = - x
a point (x, y ) → (- y, - x ) , thus
(4, 3 ) → (- 3, - 4 )
does anyone know the equation?
Can somebody plz help answer all of the questions!!!
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDDDD
Answer:
.33, 33/100
.04, 2/5
.32, 8/25
.11, 11/100
.95, 19/20
Step-by-step explanation:
brainliest pls
Answer:
19. 0.33, 1/3
20. 0.04, 1/25
21. 0.32, 8/25
22. 0.11, 11/100
23. 0.95, 19/20
Step-by-step explanation:
Need help ASAP!! Which of the following would you not see in a formal proof?
A.) a table
B.) a conclusion
C.) column headers
D.) an introduction
Answer:
D.) an introduction
Step-by-step explanation:
Use the graphing calculator tool to plot the residual
points. (1, 0.86), (2, -0.25), (3, -1.66), (4, -2.34), (5,-4.1)
Does the residual plot show that the line of best fit is
appropriate for the data?
A. Yes, the points have no pattern.
B. Yes, the points are evenly distributed about the x-axis.
C.No the points are in a linear pattern.
D.No, the points are in a curved pattern.
The residual plot obtained follows a linear pattern, Hence, it shows that the line of best fit is not appropriate for the data.
The residual plot is a plot with the independent variable on the horizontal (x-axis) and the residual values (difference between the observed and predicted values) in the vertical x-axis.
• If a residual plot has it's points randomly scattered (has no pattern) around the horizontal axis. It depicts that the linear model is a good fit for the data. If otherwise, then the linear model isn't a good fit as it signifies that the data has a non-linear relationship.
Since, the data of the residual plot given above shows a linear pattern, then it shows that the line of best fit is not appropriate for the data.
Learn more on residual plot : https://brainly.com/question/2876516
Answer: it’s option C: No, the points are in a linear pattern
Step-by-step explanation:
Took on edge
por que se considera que las tics se han convertido en un recurso imprescindible en el estudio de las matemáticas?
Answer:
can't you write that in english
7x + 3 (3x+6) = 194 what is the answer
Answer:
x = 11
Step-by-step explanation:
7x + 3(3x + 6) = 194
open the parenthesis
7x + 3 * 3x + 3 * 6 = 194
7x + 9x + 18 = 194
subtract 18 from both sides of the equation
7x + 9x + 18 - 18 = 194 - 18
combine like terms
7x + 9x = 194 - 18
16x = 176
divide both sides of the equation by 16
16x/16 = 176/16
x = 176/16
x = 11
Rip van winkle has fallen asleep for a very Long time the length of his beard as a function is graphed
How fast did RIP Van winkle‘s beard grow.
A. 2.8 mL per week
B. 30 mL per week
C. 2.5 mL per week
D. 8/3 milliliters per week
Answer:
to fast
Step-by-step explanation:
