Answer:
x=-144
Step-by-step explanation:
[tex]\frac{x}{6} +12=-12[/tex] subtract 12 on both sides
[tex]\frac{x}{6}=-24[/tex] multiply by six
x=-144
Un químico agrega cierta cantidad de una solución de 86% de alcohol a 11 litros de otra solución al 71% de alcohol y obtiene una solución al 77% de alcohol encuentre la cantidad de litros de la primera solución que se agregaron a la segunda
Answer:
Step-by-step explanation:
Sea x la cantidad de litros de la mezcla al 86%
x× 86% + 11 × 71% = (x + 11) × 77%
0.86x + 7.81 = 0.77x + 8.47
Karen picked apples at the Carter Apple Orchard this weekend. She made a graph to show how many apples she picked.
Karen ate 5 Fiji apples and dropped 4 Gala apples.
After Karen ate and dropped those apples, which two types have the same number of apples?
Choose 2 answers:
A) pink lady
B) rome
C) fiji
D) gala
Answer:
D
Step-by-step explanation:
I hope this help
Jake walked all the way around the perimeter of a square playground that has sides n feet long, then he walked an additional 20 feet. Which person walked the same distance as Jake?
Options :
Sarah, who walked a straight distance of n+10 feet.
Nancy, who walked around a square garden measuring n+5 feet on each side.
Jules, who walked around a rectangular room measuring n feet wide and 10 feet long.
Billy, who walked around a square lot measuring 20 feet on each side
Answer:
Nancy, who walked around a square garden measuring n+5 feet on each side.
Step-by-step explanation:
Given that:
Jake walked round the perimeter of a square with sides n feets long
Additional distance walked = 20 feets
Perimeter of a square = 4n
Where n = Length of the side
Hence Jake's total distance :
Perimeter walked + additional distance
4n + 20 feets
Comparing to Distance walked by Nancy:
Side length of square garden = n+5
Perimeter of the garden = 4 * side length
Perimeter of the garden = 4 * (n + 5)
Perimeter of the garden = 4n + 20 feets
Hence, Nancy walked the same distance as Jake
I ONLY HAVE 5 MIN TO TURN THIS IN CAN SOMEONE PLEASE HELP ME!!!!!!!!
Answer:
a. x = 8 yearsb. 52,000Step-by-step explanation:
company A = 28,000 + 3,000 (x)
company B = 36,000 + 2,000 (x)
where x = no. of years.
company A = company B28,000 + 3,000 (x) = 36,000 + 2000 (x)
3,000 (x) - 2,000 (x) = 36,000 - 28,000
1,000 (x) = 8,000
x = 8,000
1,000
x = 8 yearsplugin value of x = 8 into company A and Bcompany A = 28,000 + 3,000 (8)
company A = 52,000company B = 36,000 + 2,000 (8)
company B = 52,000what is the anwser if it is 4/-1
Answer:
-4 for else the other sign as no value as of I knw
please help I will mark brainiest
Answer:
dark blue {-3,3}
Step-by-step explanation:
Answer:
I think it's none of the above-
Step-by-step explanation:
what is 6 1/2 / 3 1/2? please help me!
Answer:
1 6/7
Step-by-step explanation:
Answer:
13/7 or 16/7, they are the same, just different ways of writing it.
Step-by-step explanation:
(6 1/2) / (3 1/2)
Convert to an improper fraction
(13/2) / (7/2)
To divide a fraction, find the reciprocal of the second fraction, and multiply it by the first:
(13/2) * (2/7)
simplfiy
(13/7)
Which is the same as:
1 6/7
A select soccer team had tryouts for the upcoming season. The team typically has 25% of the players in the tryouts process come back for a second evaluation. If the team asked 17 players back for a second evaluation, how many players showed up for the first tryout
Given:
The team typically has 25% of the players in the tryouts process come back for a second evaluation.
The team asked 17 players back for a second evaluation.
To find:
The players showed up for the first tryout.
Solution:
Let x be the number of players showed up for the first tryout.
According to the question,
[tex]25\%\text{ of } x=17[/tex]
[tex]\dfrac{25}{100}x=17[/tex]
[tex]\dfrac{1}{4}x=17[/tex]
Multiply both sides by 4.
[tex]x=17\times 4[/tex]
[tex]x=68[/tex]
Therefore, 68 layers showed up for the first tryout.
Answer:
68
Step-by-step explanation:
HELP WILL GIVE BRAINLYEST
Answer:
Answer is D. 2 & -2
Answer:D
I THINK
Step-by-step explanation:
Hopefully this is the right one
What is the product of (–0.9)(–2.4)? –3.3 –2.16 2.16 3
Answer:
C. 2.16
Step-by-step explanation:
I took the test on edge
HELP RIGHT NOW PLEASE! The perimeter of the rectangle below is 94 units. Find the length of side PS. Write your answer without variables
Answer:
22
Step-by-step explanation:
so permeter of a square is the sum of all the sides
94=5x+5x+4x+2+4x+2
so x=5
then simply subistitue 5 in 4x+2
4(5)+2
=22
Guillermo bought 5 bags of candy that cost $10 each. Each bag of candy came with 35 pieces of candy inside. How many total pieces of candy did Guillermo purchase?
Answer:
175
Step-by-step explanation:
multiply the number of pieces by the number of bags he bought
Answer:
175
Step-by-step explanation:
5x35=175
Ordena los siguientes números decimales en una tabla en la que integres en la zona azul: UM, C, D, U, Punto decimal (.), Décimos, Centésimos, Milésimos, Diezmilésimos.
a) 4567.3456
b) 78.6549
c) 7.0909
Answer:
que?
Step-by-step explanation:
halp me again:<<<<<<<<<< this time 15 points
Answer:
The answer is 40/3, cannot be simplified.
Step-by-step explanation:
Do 8*5 (numerator), then 1*3 (denominator)
If CE and FH are parallel lines and m<HGI are parallel lines and m<HGI = 126º, what is m<FGI? HELP ASAP
Answer: <FGI = 54
Step-by-step explanation:
180-126=54
u go to agora cyber charter school?
whos ur math teacher is it Mrs. P?
The value of the angle ∠FGI will be equal to 54 degrees.
What are supplementary angles?The angle is defined as the span between two intersecting lines or surfaces at or close to the point where they meet. The supplementary angles are the angles having the sum of 180 degrees.
Given that there are two parallel lines FH and CE. The value of the angle ∠HGI is 126°. The value of the angle ∠FGI will be calculated as:-
Use the supplementary property and calculate the value of ∠FGI.
∠FGI + ∠HGI = 180
∠FGI + 126 = 180
∠FGI = 180 - 126
∠FGI = 54
Therefore, the value of the angle ∠FGI will be equal to 54 degrees.
To know more about supplementary angles follow
https://brainly.com/question/2046046
#SPJ5
HELP!! Kate gets a paycheck twice a month. Every month, a total of $345.67 is deducted from her paychecks for taxes. If she has received 7 paychecks so far this year, which best represents the total effect the taxes have had on the amount she has earned??
–$2,419.69
–$1,209.85
$1,209.85
$2,419.69
The answer is 2,419.69
Answer:
d
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Answer this pls need it
Answer:
Woah im sorry buh it luks complicated ill try nd wk on it to help u out
two intersecting lines cannot be both parallel to the same line ?
True or false
Answer:
true it is true two inter
I need to know the value of X and how to get the value of X.
Answer:
2
Step-by-step explanation:
take three off.
x+x=4
2x=4
x=2.
Hope this helps :D
Sheila has 10 1/2 pounds of potato salad. She wants to divide the potato salad into containers, each of which holds 2 1/4 pounds. How many containers does she need? Complete the explanation.
Answer: 5 containers
Step-by-step explanation:
Step 1
Given that
Total amount of potato salad = 10 1/2
amount of salad in each container = 2 1/4
Total number of containers = ?
Step 2
Divide the total amount of potato salad by the amount of salad each container can hold
Total number of containers=10 1/2 / 2 1/4 = 21/2 x 4/9= 84/18 = 4 3/5
which can also be written as 10.5 / 2.25= 4.6
Sheila will need 5 containers because 4 will be filled and additional 1 will be partially filled.
Factor 18p-36 to identify the equivalent expressions. Choose 2 answers:
Answer: 9(2p-4)
The greatest common factor of 18 and 36 is 9.
Divide 9 by 18, and 9 by 36.
36 ÷ 9 = 4
18 ÷ 9 = 2
We have to add p to the 2 as well, and a 4 in parentheses.
We get the answer 9(2p-4).
Answer:
It would be a and c
Step-by-step explanation:
What is cos(37pi)?
A. 1
B. 0
C. -1
D. -2
What is 3 1/2 - 1 1/4
Subtract the fractions
Ty!
Answer:
The answer is 2 1/4. <3
Which steps can be used in order to determine the solution to -1.3+4.6x=0.3+4x?
Answer:
x = 2.67
Move variables to the right and constants to the left, Then divide and you get the answer.
Step-by-step explanation:
-1.3+4.6x=0.3+4x (given)
-1.3x + 0.6x =0.3 (subtraction property of equality)
0.6x = 1.6 (addition property of equality)
x = 2.66666666667 (division property of equality)
2.66666666667 = 2.67 (rounding to the nearest tenth)
PLEASE HELP ITS A TESTTT... To train for a marathon, Olivia runs 2 miles per day for the first week and then increases the daily distance by a quarter mile each of the following weeks. Write and equation to represent the NTH term of the sequence.
Answer: 14
Step-by-step explanation:
Calculate the sum.
10+ (-42)
O A. 52
O B. -32
O C. 32
D. -52
Answer:
B
Step-by-step explanation:
10 + (-42)
10 - 42
-32
For an activity in class, student used pieces of string to measure road on a map. They used a map scale to determine the distance between two cities. One group measured the distance between Fort Myers and Miami on a Florida state map. The string distance was 7.75 inches, which represents a real-life distance of about 155 miles. Another group measured the distance between Tampa and Orlando on the same map and found that distance to be 4.25 inches. What is the real-life distance to the nearest mile between Tampa and Orlando
Answer:
Step-by-step explanation:
85miles¯\_(ツ)_/¯
Write the equation of the line that goes through the point (2, -1) and has a slope of
-3.
Answer:
y=-3 -1
Step-by-step explanation:
y=mx+b m=slope b= y intercept
Answer:
y = - 3x + 5
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 3, thus
y = - 3x + c ← is the partial equation
To find c substitute (2, - 1) into the partial equation
- 1 = - 6 + c ⇒ c = - 1 + 6 = 5
y = - 3x + 5 ← equation of line
Which of the following does the rigid motion preserve?
Answer:Rigid motions preserve collinearity. Reflections, rotations, and translations are all rigid motions.
Step-by-step explanation:
write the equation in slope intercept form that represents the graph below.
Answer:
i didnt have this yet
Step-by-step explanation:
Answer:
y = 3/2x + 2
Step-by-step explanation:
let eqn be y = mx + c
m = (5-2)/(2-0) = 3/2
sub (0, 2):
2 = 3/2 (0) + c
c = 2
therefore, the equation is y = 3/2x + 2