will give brainlyist if quick
Answer:
0
Step-by-step explanation:
1/2 times 4 is 2 and 2 minus 2 is 0
Answer:
y=0
Step-by-step explanation:
Substitute x in place of x
y=[tex](\frac{1}{2} *4)-2[/tex]
y=2-2
y=0
Can someone help me out with my math homework my grades are baddddd
Answers:
Area of figure 2 = 150 square cmWX = 25/6 cm (exact)WX = 4.167 (approximate)It's not clear which version of WX your teacher wants, so I provided both of them.
============================================================
Explanation:
Focus on the perimeters. The jump from 36 to 30 means the linear scale factor is 30/36 = 5/6
This means,
WX/YZ = 5/6
WX/5 = 5/6
6WX = 5*5
6WX = 25
WX = 25/6 which is exact
WX = 4.167 approximately
---------------
The linear scale factor is 5/6, so the area scale factor is (5/6)^2 = 25/36.
The area of figure 1 is 216 cm^2, making the area of figure 2 to be 216*(25/36) = 150 cm^2
Which ordered pair is a solution to the system of inequalities?
у< 3х
y< 5
A. (1,3)
B. (9,4)
C. (4,10)
D. (-12,50)
Answer:
[see below]
Step-by-step explanation:
I used a graphing program to graph the given system. I also graphed the points given.
Options B's choice lies in the double shaded area, so it would be a solution to the system.
See the graph attached!
Hope this helps you!
I DONT KNOW LOL PLS HELO AGAIN FOR MY TEST.. I am trying to score a good score but I understand nothing
What is the maximum value?
Help please
Answer:
The maximum value is the 10's.
Step-by-step explanation:
Look at the chart and see which one has the most.
The diagram shows the floor plan of the stage at a theatre. (i put image) The stage is made from a rectangle and a semicircle, the rectangle is 16 m long and 5.5 m wide. Work out the total area of the stage
give your answer correct to 2 decimal places
Answer:
188.53 m²
Step-by-step explanation:
Total area of the stage = area of the rectangle + area of the semicircle
Area of rectangle = Length * Width
Length = 16 m
Width = 5.5 m
Area of rectangle = 16*5.5 = 88 m²
Area of semicircle = ½(πr²)
r = ½(16) = 8 m
Area = ½(π*8²)
Area = 100.53 m²
Total area of the stage = 88 + 100.53 = 188.53 m²
Aakriti bought a tray of eggs from a shop. She found that 6 eggs were rotten and 5 eggs were broken
in the total of 40. Find the ratio of:
(i) good eggs to rotten eggs
(ii) broken eggs to good eggs
(iii) rotten eggs to broken eggs.
Answer:
(i) 29 : 6
(ii) 5 : 29
(iii) 6 : 5
Step-by-step explanation:
the diameter is a circle is 16cm. Find it’s circumference in terms of π.
C= ________cm
Answer:
16π
Step-by-step explanation:
because circumstance is given by πD where D is diameter, therefore, 16π
Answer:
c=
[tex]2\pi \times r[/tex]
r=d/2
=16/2
=8
c=2×3.14×8
c= 50.27
Step-by-step explanation:
To change diameter to radius, it should be divided by 2
convert 70/100 to a decimal
Answer: convert 70/100 to a decimal
70 divided by 100 is gonna give us 0.7
The Answer is gonna be 0.7
This is the right Answer :3
I hope you are having a great day :3
Explanation :
70/100
=7/10
=0.7
Answer:
0.7
Step-by-step explanation:
Given:
70/100
7/10
0.7
Please help with this math question
Answer:
It's the function on the right
Step-by-step explanation:
The asymptotes for the function on the left are x= -5 and y= -2 which means that it isn't correct.
5 questions!!! 6 total but the last question will be separate will be giving 35 points to correct answer. Links will be ignored. I will mark brainliest!
Answer:
Step-by-step explanation:
1)down 8 up 10
2)11.2
3)9+9+9+9+9=45
4)middle
5)77.0
The following table gives annual life insurance premiums per $1,000 of face value. Use the table to determine the face value of a 10-year term insurance policy on a 24-year-old male given that the annual premium for the insurance policy is $359.25. If need be, round your answer to the nearest cent.
A 5-column table with 6 rows titled Term Insurance. Column 1 is labeled Age with entries 20, 21, 22, 23, 24, 25. Column 2 is labeled 5-year term male (dollars) with entries 2.43, 2.49, 2.55, 2.62, 2.69, 2.77. Column 3 is labeled 5-year term female (dollars) with entries 2.07, 2.15, 2.22, 2.30, 2.37, 2.45. Column 4 is labeled 10-year term male (dollars) with entries 4.49, 4.57, 4.64, 4.70, 4.79, 4.85. Column 5 is labeled 10-year term female (dollars) with entries 4.20, 4.29, 4.36, 4.42, 4.47, 4.51.
a.
$75,000
c.
$80,369.13
b.
$79,656.32
d.
$76,436.17
Please select the best answer from the choices provided
A
B
C
D
Answer:
The answer is
a.
$75,000
Step-by-step explanation:
The face value of the 10-year term insurance policy on a 24-year-old male is $359.25 is given as follows: $75,000.
What is the face value of the insurance policy?The face value of the insurance policy is given by the equation presented as follows:
Face value = 1,000 x (Annual premium / Amount paid per $1,000 coverage )
The parameters for this problem are given as:
Annual premium = $359.25, as given in the problem.
Also, Amount paid per $1,000 coverage for 24 year old male for 10 year policy = 4.79,
Hence the face value is calculated as:
Face value = 1000 x 359.25/4.79
Face value = $75,000.
More can be learned about the face value of insurance policies at brainly.com/question/23554493
#SPJ7
BRAINLY IF CORRECT!!!! Steve tossed a coin many times. He got 39 heads and 52 tails. What is the experimental probability that his next toss will show tails?
All the possible answers are:
[tex]\frac{4}{7}[/tex], 57.14285714%
Step-by-step explanation:39 + 52 = 91
[tex]\frac{52}{91}[/tex] simplified equals [tex]\frac{4}{7}[/tex]
[tex]\frac{52}{91}[/tex] converted into a percentage equals 57.14285714%
Hope this helps!-FinnyA shipping company claims that 95% of packages are delivered on time. A student wants to conduct a simulation to estimate the number of packages that would need to be randomly selected to find a package that was not delivered on time. The student assigns the digits to the outcomes.
00-04 = package not delivered on time
05-99 = package delivered on time
Here is a portion of a random number table. (Shown in attached image)
Beginning at line 1, and starting each new trial right after the previous trial, carry out 5 trials of this simulation. Based on the 5 trials, what is the average number of packages that need to be selected in order to find a package that was not delivered on time?
A.) 2.2
B.) 2.25
C.) 2.33
D.) 2.5
Answer:
A. 2.2
Step-by-step explanation:
edge 21-22
Marcus scored 100 points while playing 3 rounds of a game. Points Round 1 40 Round 2 20 Round 3 ? Total 100 How many points did he score in round 3? Fill in the blanks to solve the problem. let yra
Answer:
40 points
Step-by-step explanation:
40 + 20 = 60
100 - 60 = 40
so round three equals 40 points
Answer:
60 points in round 3
Step-by-step explanation:
Since the total is 100, and they already got 40 points (from round 1 and 2) then just subtract them from the total to find what you got in round 3.
A train travels 190 kilometers in 3.0 hours, and then 120 kilometers in 2.0 hours. What is its average speed?
Answer:
Given:
Train travels
Distance - 90Km
Time - 3hrs
Distance - 120Km
Time - 2hrs
Average speed - ?
190 – 120
70Km - 1Hr
=70Km/hrs
. What's the variable next to a number mean? So like 3y or 10×. I have a test
Step-by-step explanation:
3y means 3 times y. It is normally used to shorten an equation with a variable to save room. The number is always placed before the variable.
asnwer this its khan academy i only get one try
Answer:
C.
hope this helps
have a good day :)
Step-by-step explanation:
I REALLY NEED HELP T-T
Answer:
option A : 7x - 1
Step-by-step explanation:
Area of the shaded region = [ Area of bigger rectangle] - [Area of smaller rectangle ]
Therefore, Area of bigger rectangle = length * breadth = (x - 1)(x + 5)
Therefore, Area of smaller rectangle = length * breadth = (x + 1)(x - 4)
Area of shaded region = [(x - 1)(x + 5)] - [(x + 1) ( x - 4)
= [x(x + 5) - 1(x + 5)] - [x(x - 4) + 1( x - 4)]
= [ x^2 + 5x - 1x -5] - [ x^2 - 4x + 1x - 4]
= x^2 + 5x - 1x - 5 - x^2 + 4x - 1x + 4 ....(after removing the brackets)
= x^2 - x^2 + 5x + 4x - 1x - 1x - 5 + 4.....( as (+ x^2 )and (- x^2 )get eliminated due to opposite signs)
= 9x - 2x - 1
= 7x - 1
So, option A: 7x - 1 is the correct answer.
Plss answer this ………………
Answer:
1. x= 9+5
x= 14
2. y=48-12
y= 36
3. x=48/4
x= 12
4. y= 6x50
y= 300
only know thesee..
hope it helps
thenks and make me brainliestt pls :))
Please help me solve this math. It’s due soon
Answer:
the awnser would be a I'm pretty sure
Step-by-step explanation:
make the other side the same ones so like take the bottom 8 and duplicate it to the top. do the same thing with the 6 but put it on the left side. and then combine 12 + 18 and there you go.
Please help me I will give branliest! Find the indicated trig ratio and write your answer as a simplified fraction. Image attached
[tex]cosec( \theta) = \frac{1}{sin( \theta)} [/tex]
[tex]sin( \theta) = \frac{opposite}{hypotenuse} [/tex]
[tex]cosec( \theta) = \frac{hypotenuse}{opposite} [/tex]
[tex]cosec( \theta) = \frac{21}{4 \sqrt{5} } [/tex]
What do you call a cow in a earthquake?
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!A Milkshake!!!!!
Answer:
a milkshake
Step-by-step explanation:
tha malk is shakin'
Carmen compro 5 blusas y 4faldas por 300 Gaby adquirió 2 blusas y 6 faldas por 230cual es el precio de cada blusa y de cada falda?
Answer:
El precio de cada falda es 25.
El precio de cada blusa es 40.
Step-by-step explanation:
Un sistema de ecuaciones es un conjunto de ecuaciones con las mismas incógnitas. Un sistema de ecuaciones lineales es un sistema de ecuaciones en el que cada ecuación es lineal.
Entonces, un sistema de ecuaciones lineales es un conjunto de dos o más ecuaciones de primer grado, en el cual se relacionan dos o más incógnitas.
Una solución de un sistema es una asignación de valores para las incógnitas que hace verdadera cada una de las ecuaciones. Es decir, resolver un sistema de ecuaciones consiste en encontrar el valor de cada incógnita para que se cumplan todas las ecuaciones del sistema.
En este caso, se debe plantear un sistema de ecuaciones, donde las variables son:
x= precio de una blusa.y= precio de una falda.Carmen compro 5 blusas y 4 faldas por 300. Esto se plantea mediante la expresión:
5*x + 4*y= 300
Gaby adquirió 2 blusas y 6 faldas por 230, expresado mediante la expresión:
2*x + 6*y=230
Entonces el sistema de ecuaciones a resolver es:
[tex]\left \{ {{5*x+4*y=300} \atop {2*x+6*y=230}} \right.[/tex]
En el método de sustitución se comienza con una ecuación en el sistema y se despeja una incógnita en términos de la otra incógnita. En este caso, despejando x de la primer ecuación se obtiene:
5*x= 300 - 4*y
[tex]x=\frac{300 - 4*y}{5}[/tex]
A continuación se sustituye la expresión hallada en la otra ecuación, para obtener una ecuación con una incógnita y, a continuación se despeja esa incógnita. Entonces:
[tex]2*\frac{300 - 4*y}{5} + 6*y= 230[/tex]
[tex]\frac{2}{5}*(300 - 4*y) + 6*y= 230[/tex]
[tex]\frac{2}{5}*300 - \frac{2}{5}*4*y + 6*y= 230[/tex]
[tex]120 - \frac{8}{5}*y + 6*y= 230[/tex]
[tex]- \frac{8}{5}*y + 6*y= 230-120[/tex]
[tex]\frac{22}{5}*y = 110[/tex]
y= 110 ÷ [tex]\frac{22}{5}[/tex]
y= 25
Entonces, el precio de cada falda es 25.
Por último, se sustituye el valor hallado en la expresión [tex]x=\frac{300 - 4*y}{5}[/tex] para despejar la incógnita restante:
[tex]x=\frac{300 - 4*25}{5}[/tex]
x= 40
Entonces, el precio de cada blusa es 40.
Write 0.000052 3 in standard form.
Answer:
[tex]5.23 \times {10}^{ - 5} [/tex]
If c = 5 what is the perimeter of the house?
I’m marking branliest
447.593 + (9.247 x 66.6) + (3.098 x 161) - (4.330 x 14)
Answer:
1501.6
Step-by-step explanation:
_____z_______________
Answer:
447.593+1054.0082x
Step-by-step explanation:
Hope this helps.
Need help ASAP !!! And show work please
Answer:
[tex]\sqrt{40}[/tex] or 6.32
Step-by-step explanation:
We can find the distance between two points by using this formula
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
where the x and y values are derived from the given points
The points given are ( -2 , 5 ) and ( 4 , 3 )
So we plug in the x and y values of those coordinates into the distance formula
[tex]\sqrt{(4-(-2)^2+(3-5)^2} \\4-(-2)=6\\3-5=-2\\d=\sqrt{6^2+-2^2} \\6^2=36\\-2^2=4\\36+4=40\\d=\sqrt{40}[/tex]
or 6.32
What’s the he answer to this question?plz help
Answer:
Um I don’t know
Step-by-step explanation:
Jared has ice cream so eats it then his mom puts him to
write 10204=2^10 in log form
Answer:
[tex]log_{2}1024 = 10[/tex]
next time please double check your question because it took me a while to figure out 10204 was actually 1024!