Answer: 3x+36
Step-by-step explanation:
The measure of ZB is (3x – 4) and the measure of
ZD is (2x - 6)". What are the measures of angles B
and D?
mZB=
mZD =
The measure of <B and <D are 110 degrees and 70 degrees
What is Circle geometry?The sum of the opposite angle of the quadrilateral within the circle is 360 degrees.
Given the following parameters
<B = 3x - 4
<D = 2x - 6
Equate both equations
<B + <D = 180
3x - 4 + 2x - 6 = 180
5x - 10 = 180
5x = 190
x = 190/5
x = 38
Determine the measure of <B and <D
<B = 3x - 4 = 3(38) - 4
<B = 110 degrees
<D = 2x - 6
<D = 2(38) - 6
<D = 76 - 6
<D = 70 degrees
Hence the measure of <B and <D are 110 degrees and 70 degrees
Learn more on angles here: https://brainly.com/question/25716982
Find the solution for the equation and check it.
x+5.1=19.2
Solution:
Check:
Answer:
14.1
Step-by-step explanation:
How to find the missing side of this triangle
Pleaseeee help ASAP rocky!!!
Answer:E
Step-by-step explanation:
Solve for x and find the value of the angles please. this is geometry
Answer: x = 35
Step-by-step explanation:
1.
Which statement about f(x) = 2x2 – 3x - 5 is true?
A The zeros are - and -1, because f(x) = (x + 1)(2x + 5).
2
5
B The zeros are - and 1, because f(x) = (x - 1)(2x + 5).
2
C The zeros are -1 and, because f(x) = (x + 1)(2x-5).
The zeros are 1 and, because f(x) = (x - 1)(2x - 5).
9514 1404 393
Answer:
C. The zeros are -1 and 5/2, because f(x) = (x + 1)(2x-5).
Step-by-step explanation:
The zeros of the function are the values that make the factors zero. The factors need to multiply out to give the original standard-form equation.
The sign of the constant (-5) tells you the product of the constants in the factors must be -5. That is only true for choices B and C.
Additionally, the x-term needs to match the result of multiplying out the factors.
B. (x -1)(2x +5) = 2x^2 +3x -5 . . . . . . . . . wrong x-term (not -3x)
C. (x +1)(2x -5) = 2x^2 -3x -5 . . . . . . . . . matches the given f(x)
The factors of C are zero when x=-1, x=5/2.
What is the area of a triangle of the height is 5 and the width is 3 PLEASE HELP I HAVE TO SUBMIT SOON
Answer: 7.5
Step-by-step explanation:
The formula for the area of a triangle is height times base (or width) divided by 2. It is written as:
BxH/2
So when you put your numbers in the calculator you get this:
3×5/2=7.5
Hope this helps :)
On a certain hot summer day, 673 people used the public swimming pool. The daily prices are 1.75 for children and 2.00 for adults.The receipts for admission totaled to $1249.50. How many children and how many adults swam at the public pool that day?
Answer:
120 children and 388 adults bought tickets for the swimming pool
Explanation:
Create two simultanous equations:
Let c stand for the number of children that bought a ticket, and a stand for the number of adults that bought a ticket, you get your first equation, being
c
+
a
=
508
then, you now create a second equation for the prices of the tickets.
(price of childrens tickets)(number of children that swam)+(price of adults tickets)(number of adults that swam) = total money collected
so:
1.75
c
+
2.25
a
=
1083.00
now we still know, that
a
=
508
−
c
so we can substitute it into the second formula
1.75
c
+
2.25
(
508
−
c
)
=
1083
now its just simple algebra
1.75
c
+
1143
−
2.25
c
=
1083
60
=
0.5
c
so:
c
=
120
now we know, that 120 children went to the swimming pool.
and we still have the formula from before:
a
=
508
−
c
so
a
=
388
In a group of 33 pupils, 8 play the flute only.
2 play the piano only.
10 play both instruments.
A student is chosen at random.
What is the probability the student plays neither instrument?
Answer:
1/13 I think but I'm not sure wait it's wrong
Step-by-step explanation:
add all the pupils who play a instrument which is 20 so u do 33-20=13
if u answer this i will love u forever
1- -8
2- -10x + 16
_____________
Hope this helps!
-Lexi
What is the slope of a line parallel to the line x-3y=4
A blueprint of a house shows a wall that is 5 inches long. If the blueprint is drawn to a scale of 1:60, what is the actual length of the wall in the house?
Answer:
The wall is 300 inches or 25 feet
HELP PLEASEEE!!! ILL GIVE BRAINLISTS!
Answer:
8 × 10 ^-6
Step-by-step explanation:
Answer:
the answer is C. 8 x 10^-5
Step-by-step explanation:
the reason is bc there are 5 zero's after the decimal
Find the slope of the line that passes through points (10,2) and (3,5)
Answer:
Slope = -3/7
Step-by-step explanation:
The formula for slope is y2-y1/x2-x1.
Substitute for the points.
5-2/3-10 = -3/7
Answer:
-3/7
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(5-2)/(3-10)
m=3/-7
A Notebook cost $5.50 plus sales tax after sale tax the notebook is $5.83 what is the sale tax rate?
$5.83-$5.50
=$0.33 tax rate charged
Answer:
6%
Step-by-step explanation:
5.83 - 5.50 = .33 sales tax
Sales price x sales tax rate - sales tax
5.50 x sales tax rate = .33
sales tax rate = .33/5.50
sales tax rate = .06 or 6%
SERIOUS HELP Ill MAKE YOU A BRAINLEIST
Answer:
first box: right 4, up 6
second box: left 4, up 6
third box: right 6, down 4
Step-by-step explanation:
Answer:The first one is to the right 4 up 6
Second one is left four up 6
Last one is right 6 down 4
Step-by-step explanation:
(20 points) Need help as soon as possible
Answer:
I know for a fact I saw this query in class before the teacher said I was correct the answer is B have a nice day (:
Solve 5x - 9 = 2x + 3
Answer:
x=4
Step-by-step explanation:
Simplifying
5x + 9 = 2x + -3
Reorder the terms:
9 + 5x = 2x + -3
Reorder the terms:
9 + 5x = -3 + 2x
Solving
9 + 5x = -3 + 2x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2x' to each side of the equation.
9 + 5x + -2x = -3 + 2x + -2x
Combine like terms: 5x + -2x = 3x
9 + 3x = -3 + 2x + -2x
Combine like terms: 2x + -2x = 0
9 + 3x = -3 + 0
9 + 3x = -3
Add '-9' to each side of the equation.
9 + -9 + 3x = -3 + -9
Combine like terms: 9 + -9 = 0
0 + 3x = -3 + -9
3x = -3 + -9
Combine like terms: -3 + -9 = -12
3x = -12
Divide each side by '3'.
x = -4
Simplifying
x = -4
Hope this helps :)
A rectangle has an area of 40 square units. The width of the rectangle is (n+3) and the height is n. Find the value of n.
Answer:
(n+3) × n =40
n^2 + 3n =40
n^2 + 3n - 40=0
(n+8)(n-5)=0
n=-8 or n=5
Ech morning papa notes the brids feedings on his birdfeeder. So far this month he has seen 59 blue jays 68 black crows and 12 red robins and 1 cardinal. If 300 birds visit papa's birdfeeder, how many blue jays can we expect to see
Answer:
126
Step-by-step explanation:
Total number of birds already observed: 59 + 68 + 12 + 1 = 140
Number of blue jays observed: 59
Fraction of blue jays: 59/140
Number of blue jays expected in 300 birds:
59/140 * 300 = 126
Answer: 126
HELP MEEE WITH THIIIIISSS OOMMGGG I DONT UNDERSTAND THANK UUUUUU
Answer:
prolly b
.......................
Answer:
huh
Step-by-step explanation:
fill in the blanks
Banks take money that is unused by ___________ and lend it to people who want to ___________ or buy things that they can’t immediately afford.
this is economics on odyssey
A. savers invest
B. investors save
C. consumer invest
D. investors consume
Answer:
I think it's A. savers invest
can someone help me
A circle has a radius of 12.6 cm. What is the exact length of an arc formed by a central angle measuring 100°?
8.5π cm
7π cm
44π cm
79.12 cm
Answer:
It could be 7π cm
Step-by-step explanation:
im sorry im not really sure
Answer:
7π cm
Step-by-step explanation:
I took the test
Find the area of the figure. (Sides meet at right angles.)
13 m
5 m
3 m
5 m
2 m
2 m
5 m
5 m
The area of the figure is 59 m².
What is a square?Square is a two-dimensional figure that has four sides and all four sides are equal.
The area of a square is side²
We have,
The figure has three squares.
Two similar squares and one square.
Similar square:
Side = 5 m
Another square:
Side = 3 m
Now,
Area of the figure.
= Area of the similar square + Area of the another square
= 2 x side² + side²
= 2 x 5² + 3²
= 2 x 25 + 9
= 50 + 9
= 59 m²
Thus,
The area of the figure is 59 m².
Learn more about squares here:
https://brainly.com/question/22964077
#SPJ2
Find the next two terms in each sequence (a) 25,27,29,31,...,...
(b) 41,35,29,23,...,...
(c) 1,4,16,64,...,...
(d) 5,-10,20,-40,...,...
Answer:
(a) ans = 33 &35
(b) ans = 17&11
(c) ans= 256 & 1024
(d) ans = 80 & - 160
what is the domain of h
What is the slope formula? Please help me
Answer:
Its y2-y1 over x2-x1
Step-by-step explanation:
Hope that helps!
Answer:
The slope is the change in Y over (divided by) the change in X
So, (Y2-Y1)/(X2-X1) is your answer
Step-by-step explanation:
Hope this helped!!
The temperature was 23° F at 8 A.M. By 1 P.M. the temperature was 13° F. Which of the following best represents the change in the temperature from 8 A.M. to 1 P.M.?
Answer:
G: -10 F
Step-by-step explanation: The temparature went down by 10 which means it subtracted 10 so it's -10
Write a real word problem that involves dividing a decimal by a whole number
On the first day of your garage sale, you earned 129x+ dollars. The next day you earned 22x dollars. Is it possible that you earned the same amount each day? Explain.
Answer:
Yes, it is possible
Step-by-step explanation:
It is possible because X does on the second day could be negative. It's a simple question, and you don't need to figure out the answer.
Basically, X on the second day could be a negative OR positive answer.