Answer:
Step-by-step explanation:
[tex]equation: \frac{x}{140} = \frac{30}{100} \\reduced: 100x = 4200\\ solved: \frac{100x}{100} = \frac{4200}{100} \\x = 42[/tex]
An equation is formed of two equal expressions. The equation that shows the relationship 30% of 140 is x is x=0.30×140.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
Given that 30% of 140 is equal to x. Therefore, we can write,
[tex]\text{30\% of 140} = x\\\\\dfrac{30}{100} \times 140 = x\\\\x = 0.30 \times 140\\\\x=42[/tex]
Hence, the equation that shows the relationship 30% of 140 is x is x=0.30×140.
Learn more about Equation:
https://brainly.com/question/2263981
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which equation is closest to the line of best fit in the graph below ?
Answer: B
Step-by-step explanation:
Explain your thinking Your answer of " a square can also be classified as a kite"
Answer:
A square isn't always a kite but a kite can be classified as a square the same way a rectangle can be classified as a square I think.
Answer:
No, a square has four 90 degree angles and a kite does not.
Possibly a kite might sometimes be a square though.
Step-by-step explanation:
-4x^3 times 2y^-2 times 5y^5 times x^-8
Answer:
-64x X 4y X 3125y X x
-64X^2 X 1250Oy^2
Step-by-step explanation:
Answer:
-40y^3 / x^5
Step-by-step explanation:
Apply exponent rules
a^b * a^c = a^b+c
a^-b = 1/a^b
there is a $10 monthly membership fee to download music. there is a $0.50 fee for each song download. what is the cost of downloading 15 songs? explain your reasoning
Answer: $17.5
Step-by-step explanation: I’m pretty sure
Answer:
ggggggggggggggggggggggg
Step-by-step explanation:
gggggggggggggg
please hurry : AA'B'C'is a rotation of AABC 180° about the origin. What is the length of A'C'?
В,
A. 4 units
B. 3 units
O C. 6 units
D. 13 units
Answer:
B, 3 units
Step-by-step explanation:
Rotating the triangle doesn't change the length of its sides.
Answer:
B. 3
Step-by-step explanation:
find the slope of the line that goes through the given points
1. (0,7) (0,-8)
2. (-7,9) (-18,9)
3. (-5,9)(7,3)
4. (-7,8)(8,-3)
find the slope of the line from the given equation
1. y=-3x-4
2. y=2x+1
3. y= 3/2x
4. y= 5/9x+10
PLEASEEE HELP ILL MARK BRAINLIST
Answer:
1st=2. (-7,9) (-18,9)
2nd=4. y= 5/9x+10
LAST CHANCE!
GIVING 100 POINTS AND BRAINLIEST TO WHOEVER ANSWERS THIS QUESTION
WHATS 5+9+9
Answer:
23
Step-by-step explanation:
this is easy for some ppl but not me
Answer:
[tex] - 5 \frac{1}{3} \div 3 \frac{1}{10} \\ = \frac{ - 5 \times 3 + 1}{3} \div \frac{3 \times 10 + 1}{10} \\ = \frac{ - 16}{3} \times \frac{10}{31} \\ = \frac{ - 160}{93} [/tex]
Hope it will help :)
Answer:
-160/93
Step-by-step explanation:
reduce the expression, as long as this is possible, by canceling out common factors. Then you get -160/93
Find the slope of the line passing through the points (-7,7)and (2,7)
Answer:
57
Step-by-step explanation:
23ewrfgdxdf
Answer:
0
Step-by-step explanation:
[tex]\frac{y2 - y1}{x2 - x1}[/tex]
[tex]\frac{7 - 7}{2 - -7} = \frac{0}{9} = 0[/tex]
Christopher bought a car for $16,500. He paid a 4.5% sales tax for this car. How much did Christopher pay for the car in all? How much was the sales tax for the car he bought?
Answer:
$17242.50 is the total amount he paid. The sales tax is $742.50
Step-by-step explanation:
is honors math easy?
Answer:
NO
Step-by-step explanation:
Answer:
Actually it is. Think of it as a standard math. It is not at all hard. AP MAth is very hard because it's a ton of stuff and a whole bunch of maybe even college assignments. I would know because i was one in honors but now in AP. Trust me when i ay that i fool around in clas and still get an A.
Step-by-step explanation:
Divya wants to make fruit smoothies for dessert. She purchases a container of rice milk for $3.49, two pounds of strawberries at $4.99 per pound, and six bananas at $0.75 each. How much did Divya spend on dessert? Show your work.
PLEASE HURRY
pls help
Solve the following system of equations for y using elimination:
6x – 12y = 24
-X – 6y = 4
A. -6
B. 0
C. -1
D. 4
Answer:
C
Step-by-step explanation:
5g - g - 10h + 15 - 3
Answer:
4g - 10h + 12
Step-by-step explanation:
5g - g - 10h + 15 - 3
4g - 10h + 12
do manners matter ? opinion
Answer:
Of course!
Step-by-step explanation:
not having manners gives u a title and not that many people would want to be around you sadly.
Answer:
yes i think manners matter so you will be able to have them in the "real world" although i think parents go overboard about it i still think its important.
Step-by-step explanation:
Write an equation of the line passing through the points (-4,13) and (8,-2)
Emily puts $10,000.00 into an account which earns 11% interest, compounded quarterly. How
much will she have in the account after 5 years? Round your answer to the nearest cent.
pls hurry it’s for a math test
s 5on2mllos pnor que creo que esesa cantdadi
ei
write the equation of a line from the graph
Answer:
you take the graphs information and you write it in an equation.
Step-by-step explanation:
you take the graphs information and you write it in an equation.
Almost 9 over 11 of the total electricity supplied to a town is used in farms and houses. Determine the decimal equivalent of 9 over 11.
Use words to explain if the decimal terminates or repeats.
Answer: .81
Step-by-step explanation: divide 9 and 11
Can someone please answer this
what non-metal cannot form multiple bonds
Answer:A given nonmetal atom can form a single, double, or triple bond with another nonmetal. Which type of bond is formed between the atoms depends on their numbers of valence electrons.
Step-by-step explanation:
Answer:
A nonmetal atom can form either a single double or triple bond with another nonmetal. The type of bond that is formed between the atoms depends on their numbers of valence electrons.
Step-by-step explanation:
Match each cumulative frequency graph to its box plot.
Cumulative frequency
graph
Box plot
А
B
С
D
At a restaurant, the cost for one breakfast taco and one glass of milk is $2.10.
The cost for two tacos and three glasses of milk is $5.15.
How much would it cost for 3 tacos and 4 glasses of milk
Answer: $7.25
Step-by-step explanation:
Let T = taco cost
Let M = milk cost
T + M = 2.10
2T + 3M = 5.15
Multiply the first equation by (-2) and add it to the second equation
-2T - 2M = -4.20
2T + 3M = 5.15
M = 0.95
Plug this value for M in to the first equation
T + 0.95 = 2.10
T = 1.15
So a taco costs $1.15 and the milk costs $0.95
1.15 * 3 = 3.45
0.95 * 4 = 3.80
3.45 + 3.80 = 7.25
help!
vWhich of the following is 192 written as a mixed radical in simplest form:
Select one:
a. 45
b. 42
c. 83
d. 248
Jason,Jennifer, Josh, and Jill went to a toy store. Jason spent $11.02. Jennifer spent $10.20. Josh spent 12.75. Jill spent 12.80. Which list shows the amounts spent in order from greatest to least
Answer:
(from greatest to least)
Jill (12.80) , Josh (12.75) , Jason ( 11.02) , Jennifer (10.20)
Step-by-step explanation:
Jason = 11.02
Jen = 10.20
Josh = 12.75
Jill = 12.80
Least = Jennifer
Greatest = Jill
Jill (12.80) , Josh (12.75) , Jason ( 11.02) , Jennifer (10.20)
Answer: Jill (12.80), Josh (12.75), Jason (11.02), and then Jennifer (10.20)
Step-by-step explanation: Amounts of money spent from greatest to least!
Which rule explains why these triangles are congruent?
С
F
А
B
G
ASA
SSS
AAS
SAS
help urgently please
Answer:
Side Angle Side
Step-by-step explanation:
Please, i need this done fast... 75 points.
Find WX, ST = 10x + 5, WX = 7x + 8, UV = 8x - 1
Answer:
WX=29
Step-by-step explanation:
ST=10x+5
WX=7x+8
UV=8x-1
since SW=UW, WX is centered between UV and ST
(10x+5)-(7x+8)=(7x+8)-(8x-1)
3x-3=-x+9
4x=-12
x=3
substitute
WX=7(3)+8=29
Answer:
29 lol i took this st00pid test and got it right :)
Step-by-step explanation:
i need help its due in 1 hour (ALL MY POINTS)
Answer:
Area : 27.5
Perimeter : 20
Step-by-step explanation:
All sides of a regular pentagon have the same length
1 side = 4
4x5 = 20 = Perimeter
Pentagon area formula :
1/4(sqrt(5(5+2sqrt(5)))x)
Plug x in (side length)
27.53
round to nearest tenth
27.5
The result of subtracting 2 from its opposite is____.
00
1
4
-4
Answer:
-4
the answer is -4
If mZEBD = 4x + 16 and m2DBC = 6x + 4,
find mZEBD.
Answer:
4 ( x + 4 )
Step-by-step explanation: