Answers
Answer:
x°=48°
Step-by-step explanation:
angle Y=x°
angle Z= angle y, because equal side of the angles are equal.
so, angle X +angleY+ angle Z=180° ( angle sum property of triangles)
therefore 84°+x°+x°=180°
2x°=180° -84°
2x°=96°
x°=48°
Related Questions
What is the slope of the line that passes through the points (0,5) (2,10)
Answers
Answer:
m=5/2
Step-by-step explanation:
the equation of slope is (y2-y1)/(x2-x1)
here are the points given: (0,5), (2,10)
let's label the points:
x1=0
y1=5
x2=2
y2=10
now substitute into the equation (m is the slope)
m=(10-5)/(2-0)
subtract
m=5/2
the slope is 5/2
Which mathematical concepts are the result of the work of Rene Descartes
Answers
Answer:
theory of an Earth-centered universe formula for the slope of a line Pythagorean theorem for a right triangle problem solving by solving simpler parts first Cartesian plane for graphing trusting previous teachers for knowledge.
Step-by-step explanation:
Monica is putting 12 1/2 pounds of potato salad into containers that each can hold 5/8 pound. How many containers does she need?
help
Answers
Answer:
8
Step-by-step explanation:
Chelsea is graphing the function f(x) = 20(One-fourth)x. She begins by plotting the initial value. Which graph represents her first step?
Answers
Answer:
Step-by-step explanation:
2
The graphs of the equations x2 + y2 = 4 and y = 2
are drawn on the same set of axes. What is the
total number of points common to both graphs?
A. 1
B. 2
C. 3
D. 4
Answers
The common points to both the graphs is required.
The number of points common to both graphs is A. 1
The first equation is
[tex]x^2+y^2=4[/tex]
This is a circle with its center at the origin and radius of 2 units.
The second equation is
[tex]y=2[/tex]
This is a horizontal line passing through [tex]y=2[/tex].
Let us substitute the y value in the first equation
[tex]x^2+2^2=4\\\Rightarrow x^2=0\\\Rightarrow x=0[/tex]
The intersection point is [tex](0,2)[/tex].
There is only one common point.
Learn more:
https://brainly.com/question/5401922
https://brainly.com/question/5401977
(4x+3)
(6x-10)
What's the perimeter
Answers
Answer:
Expand the polynomial using the FOIL method.
24 x ^2 − 22 x − 30
Step-by-step explanation:
Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)
[tex]3 \frac{3}{4} \times \frac{2}{5} [/tex]
help meee
Answers
Answer:
1 1/2
Step-by-step explanation:
What are the zeros of the function f(x)=x2−49?
Answers
Which of the following is equivalent to 23^1/2
Answers
Answer:
34
Step-by-step explanation:
Answer:
45/2
Step-by-step explanation:
23-1/2=46/2-1/2=45/2
hope this is correct
Ginger buys lunch at school every day. She always gets
pizza when it is available. The cafeteria has pizza about
80% of the time.
Ginger runs a simulation to model this using a random
number generator. She assigns these digits to the possible
outcomes for each day of the week:
Let 0 and 1 = no pizza available
• Let 2, 3, 4, 5, 6, 7, 8, and 9 = pizza available
Answers
Answer:
The estimated probability that Ginger will eat a a pizza everyday of the week is;
D. 8/10 = 80%
Step-by-step explanation:
The given parameters are;
The frequency with which Ginger buys launch = Everyday
The percentage of the time the cafeteria has pizza out = 80%
The outcome of 0 and 1 = No pizza available
The outcome of 2, 3, 4, 5, 6, 7, 8, and 9 = Pizza available
Therefore, we have the;
Group number [tex]{}[/tex] Percentage of time pizza available
1 [tex]{}[/tex] 80%
2 [tex]{}[/tex] 80%
3 [tex]{}[/tex] 80%
4 [tex]{}[/tex] 80%
5 [tex]{}[/tex] 40%
6 [tex]{}[/tex] 100%
7 [tex]{}[/tex] 80%
8 [tex]{}[/tex] 100%
9 [tex]{}[/tex] 80%
10 [tex]{}[/tex] 80%
Therefore, the sum of the percentages outcome the days Ginger eats pizza = 0.8 + 0.8 + 0.8 + 0.8 + 0.4 + 1 + 0.8 + 1 + 0.8 + 0.8 = 8
The number of runs of simulation = 10 runs
The estimated probability that Ginger will eat a a pizza everyday of the week = (The sum of the percentages outcome the days Ginger eats pizza)/(The number of runs of simulation)
∴ The estimated probability that Ginger will eat a a pizza everyday of the week = 8/10
Answer:
20%
Step-by-step explanation:
A.p.e.x
andrew micheal anderson istg if u dont answer my s n a p-
u left me on delivered for 3 hrs t f
Answers
Step-by-step explanation:
He won't answer you.
HAHAHAVSAHSSSBDJSIDNFKSNDODHSNDODDJ
Could the following side lengths construct a right triangle:
1, 2, 5
ono
O yes
Answers
Answer:
no
Step-by-step explanation:
Work out the area of the trapezium ABDE.
9 cm
6 cm
Answers
Answer:DE = 4
AB = 30
Step-by-step explanation:
Answer:
30cm²
Step-by-step explanation:
AE/BD = CE/CD
9/6 = CE/8
CE = 9/6 x 8
CE = 12cm
DE = CE - CD
DE = 12 - 8 = 4 cm
½(6 + 9)4 = 30cm²
PLEASE HELP. GIVING BRAINLIEST TO ANYONE WHO ANSWERS
Answers
Answer:
3
Step-by-step explanation:
-(-2)^2-10(-2)-13
-4+20-13
16-13
3
Could someone please help with this?
Answers
Answer: D
Step-by-step explanation:
3 x 4 = 12
add the i onto the end
One report said that it rained 3 inches in two days. It actually rained 1.05 inches and 1.8 inches. How far off was the report?
Answers
Answer:
.15 inches off.
Step-by-step explanation:
1.8+1.05=2.85, and 3-2.85=.15
i'LL MARK BRAINLIESTT
Answers
Answer:
A
Step-by-step explanation:
Answer:
A) f(x) = 15(5/6)
Step-by-step explanation:
Please give me brainliest! Have a blessed day!
a dream club charges $150 for the first month of membership, and $5 less each month after that. what is the total membership for a year? for 2 years?
Answers
Answer:
for a year it would be 90 dollars i think and for the second year i think it would be 30 because a year is 12 months and every month they take away 5 so 12x5 is 60 so 150 minus 60 is 90 and for the second year 90 minus 60 is 30
Step-by-step explanation: Math :)
Convert 55° 16' 30" into radian measure.
Answers
Answer:
55° 16' 30" = 0.9648 radians .
Step-by-step explanation:
What single decimal multiplier would you use to decrease by 1% followed by a 1% increase
Answers
Answer:
0.9999
Step-by-step explanation:
Original: 1
decrease by 1%: 1 * (1 - 0.01) = 0.99
followed by a 1% increase: 0.99 * ( 1 + 0.01) = 0.99 * 1.01 = 0.9999
I need help pleaseeee
Answers
Answer:
brainliest?
Step-by-step explanation:
Answer:
No is the answer .
Step-by-step explanation:
Good luck ^^
What is the order of the matrix?
(see picture)
a.2x3
b.3x5
c.5x3
d.3x2
Answers
Step-by-step explanation:
Matrix has 5 rows and 3 columns.
So it's order is 5x3.
A cone-shaped table centerpiece has a diameter of 14 cm and a slant height that measures 31 cm. What is the surface area of the centerpiece? (Use 3.14 for Pi and round to the nearest hundredth. Recall the formula S A = pi r l + pi r squared.)
681.38 cm2
835.24 cm2
1,362.76 cm2
1,978.20 cm2
Answers
Answer:
i think it's C hope that helps
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Maya would like to invest her money in a savings account. The function A(t)=500(1.015)t represents the amount of money Maya will have in her savings account after t years. How long will it take Maya to have $800 in her account? Round your answer to the nearest tenth of a year.
Answers
Maya will have $800 in her saving account after 31.6 years.
Function representing the amount of money in Maya's saving account,
[tex]A(t)=500(1.015)^t[/tex]
Here, [tex]A(t)[/tex] = the final amount
[tex]500=[/tex] Initial amount
[tex]t=[/tex] Duration of investment
If the final amount in her saving account is $800,
Substitute the final amount as $800.
[tex]800=500(1.015)^t[/tex]
[tex](1.015)^t=\frac{800}{500}[/tex]
[tex](1.015)^t=1.6[/tex]
[tex]\text{log}(1.015)^t=\text{log}(1.6)[/tex]
[tex]t[\text{log}(1.015)]=\text{log}(1.6)[/tex]
[tex]t=\frac{\text{log}(1.6)}{\text{log}(1.015)}[/tex]
[tex]t=31.57[/tex]
[tex]t\approx31.6[/tex] years
Therefore, Maya will have $800 in her saving account after 31.6 years.
Learn more,
https://brainly.com/question/2439492
0/1 Gabriel used 1/3 of a liter of milk to make 2/9 of a jug of tea. How much milk is required to fill the jug?
Answers
Answer:
1 1/2 liters of milk is required to fill the jug
Step-by-step explanation:
Gabriel used 1/3 of a liter of milk to make 2/9 of a jug of tea. How much milk is required to fill the jug?
From the above question, we know that:
2/9 jug of tea = 1/3 liter of milk
1 jug of tea = x
Cross Multiply
2/9 × x = 1 × 1/3
x = 1/3 /2/9
x = 1/3 ÷ 2/9
x = 1/3 × 9/2
x = 3/2
x= 1 1/2 liters of milk
Therefore, 1 1/2 liters of milk is required to fill the jug
2. Which expression is equivalent to x2 - 36?
A.(x+6)(x+6)
B.(x+9)(x+4)
C.(x+6)(x-6)
D.(x+3)(x-12)
Answers
Answer:
no idea
Step-by-step explanation:
srry I need the points
jsnshc hn sbs d hd dvd dvd sh. sbs hxsb d s sh she she. d
Write the equation of the line in fully simplified slope-intercept form.
Answers
y=5/6x+5
Explanation:
slope = rise/run = up 5, to the right 6
slope =5/6
y-intercept = 5
WHAT IS THE VALUE OF Z, WILL GIVE BRAINLIEST
Answers
I really don't understand help me Thank You!
Answers
it is linear with a constant rate of change
the x value consistently increases by 4 and the y values consistently increases by 8
(4a + 4) + (5m + 1) what’s the answer
Answers
Answer:
(4a + 4) + (5m + 1) = 4a + 5m + 5
Step-by-step explanation:
I hope this helps!
