Answer:
Explanation:
3.2
1.14
=
x
44.75
Cross Mutliply:
44.75
⋅
3.2
=
1.14
x
Divide:
143.2
1.14
=
x
You get 125.614 rounded to the nearest meter is 126
Step-by-step explanation:
Answer:
84.75 m
Step-by-step explanation:
2.8 divided by 1.67 = 1.67. so 50.75x1.67=84.75, cuz its rounded
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!
Find each probability below -- as a fraction, decimal and percent
Will give brainliest
Answer:
I was not sure to what decimal point to round it to
a) Fraction: 2/7 Decimal: 0.28571 Percent: 28.571 %
b) Fraction: 5/7 Decimal: 0.71428 Percent: 71.428 %
c) Fraction: 1/7 Decimal: 0.14285 Percent: 14.285 %
Answer:
a.)
Fraction: 2/7
Decimal: 0.29 (rounded to nearest tenth)
Percent: 28.57%
b.)
Fraction: 5/7
Decimal: 0.7143
Percent: 71.43%
c.)
Fraction: 1/7
Decimal: 0.143 (rounded to nearest hundredth)
Percent: 14.29% (rounded to nearest tenth)
Please click on it and help! I need number 2 thanks!!
Answer:
5 1/10 c or 3 1/10 +2
When you simplify the expression, you combine like terms. 5 7/10 c and -2 3/5 c are like terms. You multiply two on the numerator and denominator to make it 6/10. You subtract 2 6/10c from 5 7/10c to make it 3 1/10. This next step is easy. 8 and -6 are like terms. So you subtract 6 from 8 to get two. The final step is optional. 3 1/10 + 2= 5 1/10
4 cups to 22 cups ratio
Answer:
1:5.5
Step-by-step explanation:
Write the number in standard form:
9.1×10^-9
Step-by-step explanation:
=91^-9
=1/91^9
=1/4.279298001×10^17
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
WILL GIVE BRANLIEST! Find the value for the variable of the missing side. Round your answer to the nearest TENTH
Answer:
11.1
Step-by-step explanation:
We have the hypotonouse but need the opposite side
We will therefore use SOH
sin(68)=x/12
12sin(68)=x
x=11.1
Answer:
x=11.1
Step-by-step explanation:
12sin(68)
x=11.1
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
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 :))
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.
does anybody know the answer?
Answer:
Its 2!
Step-by-step explanation:
. 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.
Triangle ABC is similar to triangle XYZ. Find side a.
Answer:
32
Step-by-step explanation:
[tex] \triangle ABC \sim \triangle XYZ[/tex] (given)
[tex] \therefore \frac{AB}{XY} = \frac{BC}{YZ} [/tex] (csst)
[tex] \therefore \frac{68}{17} = \frac{a}{8} [/tex]
[tex] \therefore 4= \frac{a}{8} [/tex]
[tex] \therefore 4(8)= a [/tex]
[tex] \therefore a = 32 [/tex]
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.
Write as an equation: 50 is 3 more than the product of 4 and W.
Answer:
47/4
Step-by-step explanation:
50=3+4W
4W=50-3
4W=47
W=47/4
lol can u help me.. JEJDJJSJSNS
Answer:
i belive the correct answer should be A .im not 100 precent sure its, either a or c
Step-by-step explanation:
the diagram shows a right-angled triangle what is the value of h? 24
Answer:
Picture please, and thank you.
A 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
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
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
Nancy bought an extra-large bag of 1,100 beads to make necklaces. When she got home, she found another bag with 700 beads in it. If she uses all of the beads and uses 50 beads per necklace, how many necklaces can she make? A. 22 B. 14 C. 36 D. 400
Answer: C
Step-by-step explanation:
Given
Nancy bought the bag with 1100 beads to make necklaces
She found another bag with 700 beads
So, the total number of beads is the sum of two i.e. 1800 beads
It takes 50 beads per necklace
The number of necklaces that can be formed is
[tex]\Rightarrow \dfrac{1800}{50}\\\\\Rightarrow 36\ \text{Necklaces}[/tex]
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
I DONT KNOW LOL PLS HELO AGAIN FOR MY TEST.. I am trying to score a good score but I understand nothing
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
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]
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
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
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.
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.
Which operation should be used to solve x + 3 = 7?
A) -3
B) x 3
C) + 3
D) ÷ 3
Answer:
÷3
Step-by-step explanation:
&$#*×&×$;$:$&;%%:#,¿×€$:%
Answer:
A
Step-by-step explanation:
when doing algebra like this, you need to isolate the variable using its reverse operation. For + its -. For - its +. For * its /. For / its *.