Step-by-step explanation:
you must do by unitary methods, first find smaller quantity and then multiply with remaining one.
What is the value of x?
Answer:
x = 98
Step-by-step explanation:
x = 53 + 45
x = 98
note: the measure of an ext. angle of a triangle is equal to the sum of the two non-adjacent interior angles.
Answer:
98
sum of angle in this triangle = 180
180-(53+45) = 82
so, the third angle is 82 degrees.
moving forward, the third angle (82 degrees) and angle x are straight line angle,
therefore, x + 82 = 180
x =180-82
x=98
I promise this the last one but how do you do these type of problems?
Answer:
0.96 + 0.43v
Step-by-step explanation:
You simplify, v and -0.57v are like terms, therefore you can add them together
v - 0.57v = 0.43 v
Answer:
0.96 + 0.43v
Step-by-step explanation:
What you are doing is combining like terms. Let's say v is candy I have v - .57v that means I have one candy and I ate .57 of it already so we subtract to get .43v and the .96 is brussel sprouts. We do NOT want to mix the candy and the brussel sprouts because they are different things.
If you need me to explain more let me know, but hopefully this helps and have a great day!
help me with number one
Answer:
C. √5
Step-by-step explanation:
Bertha's chocolate factory is expanding. She wanted to know how many workers she needs to produce chocolate bars. The following table lists a certain number of workers and the corresponding amounts of chocolate bars they produce.
True or False: The relationship between the number of workers and the number of bars produced is proportional.
workers: bars:
10 35
20 70
40 140
80 280
160 560
What is 1/8(2-x) -2/3( x - 3/4) + 2x = 13
Answer:
x=10[tex]\frac{4}{29}[/tex]
Step-by-step explanation:
Answer:
x=294/29
Step-by-step explanation:
u simplify and u get
3(2-x)-16(x-3/4)+48x=312
which is
29x+18=312
then u simplify it again
29x=294 which u get
x=294/29
What is the value of the expression below when y = 5?
10y + 6
I don’t understand this at all
Answer:
56
Step-by-step explanation:
10y+6
10(5)+6
10*5=50
50+6=56
Answer:
Basically, you need to plug 5 in as y
Step-by-step explanation:
First, plug 5 in the place of Y 10 * 5 + 6
Then solve the equation from there.
10 * 5 = 50
50 + 6 = 56
Is square root of 10 greater than, less than, or equal to 5?
Because 10 lies between two consecutive perfect squares (in increasing order), _______ and ______, 10−−√ is located between the square roots of these two numbers. This means that 10−−√ is located between ______ and _____ , so 10−−√ is less than 5.
Answer
5.0/5
9
erinna
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3.9K answers
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Given:
The number is .
To find:
The correct values for each blank.
Solution:
The given number is .
We know that, 10 lies between two consecutive perfect squares 9 and 16, . repeating is located between the square roots of these two numbers.
This means repeating is located between 3 and 4.
So, repeating is less than 5.
Therefore, Blank-1=9, Blank-2=16, Blank-3=3 and Blank-4=4.
The number √10 is less than 5.
Because 10 lies between two consecutive perfect squares 3 and 4.
What is square root of a number?
A square root of a number is a value that multiplied by itself gives the same number.
Given that;
The number is √10.
Now,
The value of √10 = 3.16
Which is less than 5.
Hence, 3.16 < 5
Since, The value of 3² = 9
And, The value of 4² = 16
Thus,
3² < 10 < 4²
So, The number √10 is less than 5.
Because 10 lies between two consecutive perfect squares 3 and 4.
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Complete the inequality.
(-1/9)(3/5) ___ -2/15
>
<
=
Answer:
I think it is (-1/9)(3/5)>-2/15
- 3x + 9 - 4 = x + 3 + 2x
✩ Answer:
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*
[tex]\bold{Hello!}\\\bold{Your~answer~is~below!}[/tex]
✩ Step-by-step explanation:
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*
✺ Subtract [tex]4[/tex] from [tex]9[/tex] to get [tex]5[/tex]:
[tex]-3x+5=x+3+2x[/tex]✺ Combine [tex]x[/tex] and [tex]2x[/tex] to get [tex]3x[/tex]:
[tex]-3x+5=3x+3[/tex]✺ Subtract [tex]3x[/tex] from both sides:
[tex]-3x+5-3x=3[/tex]✺ Combine [tex]-3x[/tex] and [tex]-3x[/tex] to get [tex]-6x[/tex]:
[tex]-6x+5=3[/tex]✺ Subtract [tex]5[/tex] from both sides:
[tex]-6x=3-5[/tex]✺ Subtract [tex]5[/tex] from [tex]3[/tex] to get [tex]-2[/tex]:
[tex]-6x=-2[/tex]✺ Divide both sides by [tex]-6[/tex]:
[tex]x=\frac{-2}{-6}[/tex]✺ Reduce the fraction [tex]\frac{-2}{-6}[/tex] to lowest terms by canceling out the common factor, [tex]-2[/tex]:
[tex]x=\frac{1}{3}[/tex]
-OR-
✺ Reduce the fraction [tex]\frac{-2}{-6}[/tex] to lowest terms by dividing the numerator and denominator:
[tex]x=0.333333333[/tex] (This is a repeating decimal.)✩ Answer:
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*
✺ Decimal Form: [tex]x=\frac{1}{3}[/tex]
✺ Fraction Form: [tex]x=0.333333333[/tex]
[tex]Hope~this~helps~and,\\Best~of~luck!\\\\~~~~~-TotallyNotTrillex[/tex]
"ටᆼට"
A string measures 30 centimeters. About how many inches long is the string?
A. 11
B. 11.8
C. 15
D. 20
Answer:
B
There are 2.54 centimeters to every inch.
30/2.54 is 11.8
The length of the string in inches in 11.8.
In order to determine the length of the string in inches, the unit of conversion of centimeters to inches have to be first determined. 1 centimeter is equivalent to 0.393701 inches.
1 cm = 0.393701 inches
The second step is to multiply the length of the string in centimeter by the unit of conversion.
Length of string x unit of conversion
30 x 0.393701
= 11.8 (to one decimal place).
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It cost $72 for 16 square feet of flooring. How much does it cost for 12 square feet of flooring?
Answer: It would cost $54
Please classify the following equations as parallel, perpendicular, intersecting, or coinciding (same line):
y = 3x + 2
9x - 3y = -6
Answer:
Intersecting
Step-by-step explanation:
Parallel lines means it will have the same slope, and perpendicular means the slope will be it's reciprocal, so the slope would be 1/3 x instead of 9x. Conciding means it's the exact same equation, so the answer has to be intersecting.
-20x + 27? Can anyone
Answer:
-20x + 27
Step-by-step explanation:
it will remain the same
Answer:
you cant simplify or factorise it.
The number of people who attend a concert varies directly with the amount of money spent on advertising. If 790 tickets are sold when $2,547.75 is spent on advertising, how much money needs to be spent on advertisements to get a sellout crowd of 1500?
Answer:
$4837.5
Step-by-step explanation:
Given that,
790 tickets are sold when $2,547.75 is spent on advertising.
We need to find the money to be spent on advertisements to get a sellout crowd of 1500.
It is also mentioned that the number of people who attend a concert varies directly with the amount of money spent on advertising. Let money be x. So,
[tex]\dfrac{790}{2547.75}=\dfrac{1500}{x}\\\\x=\dfrac{2547.75\times 1500}{790}\\\\x=\$4837.5[/tex]
So, $4837.5 is spent on advertisements to get a sellout crowd of 1500
4
Is this number rational or irrational? *
(5 Points)
2.49
Rational
Irrational
I need the answers ASAP show work pleas
Answer:
1. 0.4
2. 2.67
3. 13/20
4. i thinks it's 2 i could be wrong lol
Step-by-step explanation:
Answer:
1.) 0.4
2.) 2.6 with bar notation
Step-by-step explanation:
1.) divide 2 with 5
2.) turn it to a improper fraction and divide 8 with 3
What is the difference
between an ordered
pair and coordinates?
Answer:A coordinate system is a two-dimensional number line
Step-by-step explanation:
A coordinate system is a two-dimensional number line, for example, two perpendicular number lines or axes. An ordered pair contains the coordinates of one point in the coordinate system. A point is named by its ordered pair of the form of (x,y
The difference between an ordered pair and coordinates will be;
''Coordinates are used in geometry, and when there are two coordinates, they are ordered pairs when both component are of the same type.''
What is Coordinates?
A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.
Given that;
There are an ordered pair and coordinates.
Now,
The difference between an ordered pair and coordinates will be;
''Coordinates are used in geometry, and when there are two coordinates, they are ordered pairs when both component are of the same type.''
And, An ordered pair contains the coordinates of one point in the coordinate system. A point is named by its ordered pair of the form of
(a, b) and a coordinate system is a two-dimensional number line.
Thus, The difference between an ordered pair and coordinates will be;
''Coordinates are used in geometry, and when there are two coordinates, they are ordered pairs when both component are of the same type.''
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Eugene borrows $250 at a 4% annual interest rate. If he does not make any payments, how much simple interest will he owe in 18 months?
Please help!
A factory used 72kg of tomatoes to make 8 batches of pasta sauce .
what quantity of tomatoes did the factory put in each batch?
How do u find the volume of rectangular brick?
Answer:
the answer is to use the formula lxwxh or length x width x height
What is the area, in square units, of a triangle with vertices at (-1,-1), (3,-1), (2,2) PLEASE HELP
Step-by-step explanation:
A=½bh
A=½(4•3)
A=½(12)
A=6 units sq
4
Jenna is planning to buy a new phone. She earned $168 one week and $325 the next
week. The phone that Jenna plans to buy is $196.50 after taxes. If Jenna uses the
money she earned within those two weeks, how much would she have after
purchasing the phone?
A $296.50
B$493
C) $689.50
D) $323.50
Answer:
a. she would still have $296.50
what is the answer to this
Answer:
19
Step-by-step explanation:
Add up all the numbers:
3,2,2,2,1,1,1,4,2,1
Then you get 19.
Or you can say it as
3^2 + 2^4 + 1^4 + 4
Help me with this problem
2x-18=-10
Answer:
Step-by-step explanation:
18 is negative so add 18 to both sides
2x=8
so the answer would be 4 because
4 x 2= positive 8
hope that helped!!
help pls just one question !!!
Answer:
t > 30
Step-by-step explanation:
In terms of t, Lena's exercise time can be described by "t is more than 30". In math terms, that's the same as "t is greater than 30":
t > 30
Answer:
T>30
Step-by-step explanation:
Time is more then 30
She exercise more than 30 minutes per day.
Speed of Cart Over Time
35
30
25
20
Speed (miles per hour)
15
10
5
1 2 3 4 5 6 7 8
Time (minutes)
At approximately what time did the speed of the cart begin to decrease?
Step-by-step explanation:
OMG!!??!!?? SCIENTISTS TRANSFORM 6IX9INE INTO A RAT?!??????!!?! LOOK AT HIM!!!!!!!!
Whats the answer of this problem?
Answer:
5b-24
Step-by-step explanation:
ABF is the total angle for this equation. In order to find EBF, all you need to do is subtract ABE from the total, so the equation would be:
(7b-24) - 2b = 5b-24
hope this helps you!! <3
Find the area of a circle with a radius of 4 feet. Use 3.14 for Pi
Polygon H is a scaled copy of Polygon G using a scale factor of 1/4
Polygon H's area is what fraction of Polygon G's area?
Whats the answer
Answer:
[tex]\frac{1}{16}[/tex]
Step-by-step explanation:
Given the scale factor 1 : 4 , then
the area factor = 1² : 4² = 1 : 16
That is area of polygon H is [tex]\frac{1}{16}[/tex] area of polygon G
what is the given domain for this
y=-2+2
Answer:
Y = 0
Step-by-step explanation:
Y = -2 + 2
Negative 2 plus 2 equals zero, there is no more numbers so Y = 0.