Answer:
The inside angle b is 50
Step-by-step explanation:
Since the angles of a triangel must = 180 degrees we subtrace 75 from 180 to get 180-75=105 and from there we know that angle a must be equal to angle c so 75+50-125 and then 180-125 = 55 so the inside angle of A must be 55 we get 105 back and subtract 55 from that to get 50 so b is equal to 50
Answer:
That would be 55 degrees my good sir ( or ma'am )
the 50 and 75 degree angles add up to 125 but since all straight lines are 180 you would subtract 125 from 180 degrees getting 55 degrees on angle BCN which is the same as angle ABC
Therefore its 55 degrees.
Step-by-step explanation:
Have a nice day.
Find the slope of the line.
Answer:
4/1 is the answer
Step-by-step explanation:
hope this helps
Please please help help please please help me
Answer: D
Step-by-step explanation: Quadrant 3 i (negative, negative)
Maria’s phone bills were $95, $67, $43, and $115. What was the mean, or average, of her phone bills?
Answer:
the mean is $80
Step-by-step explanation:
Your job as investigator is to determine who caused this accident. Is the driver responsible , or is the farmer responsible? Read the accounts of the accident, and then answer the following questions 1. Why is the driver unhappy? According to the driver, what caused the accident? (4 points)
The driver was unhappy because she crashed her vehicle and she strongly feels the farmer should be responsible for repairs.
What is stopping distance?Stopping distance can be defined as a measure of the distance between the time when a driver applies a break to stop a vehicle that is in motion and the time when the vehicle completely comes to a stop.
In this scenario, I would say that the driver is responsible for this accident because if she wasn't moving at a high speed, her stopping distance would be very minimal. Thus, she would be able to bring her vehicle to a stop without colliding with or crashing into the fence, immediately she sighted the cows.
Also, I can deduce that the driver was unhappy because she crashed her vehicle and she strongly feels the farmer should be responsible for repairs.
Read more on drivers here: https://brainly.com/question/26084890
What is the value of the expression below when x=3?
8x + 6
will mark Brainliest if answer is CORRECT
Answer:
x=3
8*3+6=30
hope its right
Answer:
30
Step-by-step explanation:
So when they give us an anwser or a number that we can possibly plug in, its pretty simple. In our case we got the information that x=3. So if we ever see x in the expression, then we can plug in the information that they gave us into the expression. Let's view the expression, we can notice that there is once x that's being multiplied with 8. And since x is 3 we can do 8x3 and then add the 6 so the expression will look like 8(3)+6 which you solve and get 30.
What's the answer to x 3/4 * x 4/3
Answer:
3/4/7/x
Step-by-step explanation:
Write the explicit formula for the arithmetic sequence below and use it to find the 52nd term: 25, 19, 13, 7
Answer:
[tex] \displaystyle \:a_n=- 6n + 31[/tex]
[tex] \displaystyle \:a_{52}= - 281[/tex]
Step-by-step explanation:
we are given some numbers
25,19,13,9
and said to figure out the sequence and 52 term
recall arithmetic sequence
[tex] \displaystyle \: a + (n - 1)d[/tex]
where a is the first term and d is the common difference
let's figure out d
[tex] \displaystyle \:d = 19 - 25 \\ d= - 6[/tex]
and a is 25
now we need to substitute the value of a and d and simplify to get our formula
substitute the value of a and d:
[tex] \displaystyle \: 25 + (n - 1) (- 6)[/tex]
distribute -6:
[tex] \displaystyle \: 25 + ( - 6n + 6)[/tex]
remove parentheses:
[tex] \displaystyle \: 25 - 6n + 6[/tex]
simplify addition:
[tex] \displaystyle \: - 6n + 31[/tex]
so our formula is -6n+31
remember here n means nth number term
we are said to figure out 52 number term
so
substitute the value of n:
[tex] \displaystyle \: - 6.52 + 31[/tex]
simplify multiplication:
[tex] \displaystyle \: - 312 + 31[/tex]
simplify addition:
[tex] \displaystyle \: - 281[/tex]
what is the simple intrest on $160 invested at 7% per year for three years
Answer:
130.6 apporexiatly
Step-by-step explanation:
t years, s simple interest, r rate.
.
s(r/100+1)^t
.
x(1.07)^3 = 160
.
x = 130.6
Please help me with this question
HELPPPPP I NEED HELP ON THIS
An item is regularly priced at $85 it is on sale for 40% off the regular price how much in dollars is discounted from the regular price
Answer:
$51
Step-by-step explanation:
Can someone help me with this please
Answer: No
Step-by-step explanation:
What we have to do is to substitute the values of x and y that we are given into the inequality:
x = 8
y = 7
y > 4x - 6
7 > 4(8) - 6
7 > 32 - 6
7 > 26
This is not true so it isn't a solution
Answer:
Answer and steps is in the picture.
Using the following data, what is the Interquartile Range? $20, $50, $70, $80, $30, $60, $20, $70, $70, $90
Answer:
$60
Step-by-step explanation:
sorry if I'm wrong ^-^
Answer:
its 46
Step-by-step explanation:
Line (m) includes the points (-5, 3) and (-2,-6). Line (n) has the same slope as line (m) and a y-intercept of -2/3. What is the equation for line (n) in
slope-intercept form?*
Step-by-step explanation:
slope = -6 -3/-2 - -5 = -9/3 = -3
y = mx+b
y = -3x - 2/3
20 points!!!
Complete the statement below.
( ) (12x + 19y) = 144x^2 (x to the 2nd power) - 361y^2 (y to the 2nd power)
Step-by-step explanation:
(12x - 19y) (12x + 19y) = 144x^2-361y^2
6x - 3 + x = 18
I need help
hello please help i’ll give brainliest
Answer:
hey its option c plz mark me branliest
Evaluate this expression
x + 4 + 5x -3
Answer:
6x+1?
Step-by-step explanation:
this can be simplified into 6x+1
this can be done by combining the terms with an x as well as those without. there can be more done, but you would need to specify. For exmaple the x-intercept is -1/6 (6x+1=0) (then 6x=-1) so(x=-1/6). Hope this helps!
Answer:
6x + 1
Step-by-step explanation:
x + 4 + 5x - 3
6x + 4 - 3
6x + 1
Find the measure of arc EC.
Circle A with chords EF and CD that intersect at point G, the measure of arc EC is 5x degrees, the measure of angle EGC is 7x degrees, and the measure of arc DF is 90 degrees.
Answer:
50
Step-by-step explanation:
[tex]7x = (90 + 5x) \times \frac{1}{2} [/tex]
[tex]7x = {2.5x} + 45[/tex]
[tex]4.5x = 45[/tex]
[tex]x = 10[/tex]
Plug 10 in for x.
[tex]5(10) = 50[/tex]
The measure of arc EC is 50. Exterior angle theorem is used in the given problem.
What is the sum of a regular polygon's outer angles?The sum of the exterior angles of a regular polygon with any number of sides equals 360°.
The exterior angle of a polygon is the angle of rotation between one extended side and its neighboring side, which is not extended.
Furthermore, because the polygon is regular, even though it has 'n' sides, all the outside angles have the same measure, and hence their measure is (360/n)°.
The measure of arc EC is found as;
[tex]\rm 7x = (90+5x)\times \frac{1}{2}\\\\ 7x=2.5x+45\\\\ 4.5 x=45 \\\\ x=10[/tex]
From the diagram,he EC is 5x . The measure of arc EC is;
EC=5x
EC=5×10
EC=50
Hence,the measure of arc EC will be 50.
Learn more about interior and exterior angles refer:
https://brainly.com/question/14173422
#SPJ2
Brenda's car averages 375 miles for each 15 gallon tank of gas. How many tanks of gas
will she use on an 1125 mile road trip?
Answer:
3
Step-by-step explanation:
We know that she uses one tank of gas every 375mi, so we can just divide.
1125 / 375 = 3
To check our work we can just multiply.
375 x 3 = 1125.
So she uses 3 tanks on the trip. I hope this helps :)
Which statements are true regarding quadrilateral ABCD? Check all that apply. ABCD has congruent diagonals. ABCD is a rhombus. ABCD is not a rectangle. ABCD is not a parallelogram. ABCD has four congruent angles
Answer:
ABCD has congruent diagonals.
ABCD is a rhombus.
ABCD has four congruent angles
Step-by-step explanation:
The following statements would be considered true
1. The quadrilateral ABCD could have the congruent diagonals as the diagonals are perpendicular
2. ABCD would be treated as the rhombus as it is a regular quadrilateral
3. ANd, It Have the four congruent angles that means the four angles be 90 degrees
The other statements would be false.
Answer:
A,B,E
Step-by-step explanation:
Edge 2021
I need help with letter C, find the area
Answer:
x = 38
Step-by-step explanation:
Here, we can use the area formula A = 0.5(Bh) to solve for x.
In this case, A = 399, B = x, and h = 21
[tex]399 = \frac{21}{2} x\\x = \frac{2*399}{21} \\x = 38[/tex]
Use your ruler to draw a rectangle that measures 3 1/4 by 4 3/4 inches to find its area
Answer:
Ok so use a ruler and draw out 3 1/4 length and 4 3/4 width and create it into a square.
Step-by-step explanation:
To find the area just multiply the lenght times width and you get 15.4375 or in fractions 247 /16
Which of the following is equivalent to the expression
f (x)= (2x - 3)(x + 5)
[tex]2x^{2} +7x-15[/tex]
Step-by-step explanation:
A. 64ft 3
B. 1120ft 3
C. 600ft 3
D. 560ft 3
Answer:
The answer is B you have to multiply each side 1120ft 3
Find the measures of the angles marked with letters.
Step-by-step explanation:
7.
[tex]180 - 2(50) = \\ = 180 - 100 = \\ = 80[/tex]
9.
[tex]180 - 100 = 80 \\(180 - 80) \div 2 = \\ = 100 \div 2 = 50[/tex]
You spin the spinner shown below once
The spinner has 4 equal sectors colored pink, purple, blue, and green
What is the probability of landing on Blue?
Answer:
1/4
Step-by-step explanation:
there are 4 colors meaning each one has a 1/4 chance
A square has an area of 64 square units. What is the length of each side ?
Answer:
The length of each side is 8 square units
Step-by-step explanation:
This is because all sides of a square are the same and area is length times width. So, we can just find the square root of 64 which is 8.
Please help ASAP !!!!!
Answer:
alright alright give us a second
27x to the 3rd power
la raiz cuadrada de 100?
Answer:
Por tanto, la raíz cuadrada de 100 es 10. 2. Elementos de la raíz. El número 36 es el cuadrado de 6.
Step-by-step explanation:
Alana rode her bicycle 10 miles on Tuesday and 20 miles on Wednesday. What is the mean absolute deviation of this data?
Answer:
5
Step-by-step explanation:
Given that :
Miles ridden in Tuesday = 10
Miles ridden on Wednesday = 20
Sample size, n = 2
Mean :
(10 + 20) / 2
= 30 /2
= 15
Mean absolute deviation :
(|10 - 15| + |20 - 15|) / 2
(5 + 5) / 2
10 / 2
= 5