Pls help what is this as a simplified fraction (thank u Jesus loves u)
Solve for all values of x 5/2x=x/10
Answer:
x=0
Step-by-step explanation:
5/2x=x/10
Answer:
X=5,-5
Step-by-step explanation:
Use cross multiplication to find 2x^2=50. Now we can divide both sides by 2 and get x^2=25, Now we can square root both sides and x can be 5 or -5
solve pls brainliest
Answer:
Well you got 1/4 + 1/12
So we have to have the same denominator in order to solve this
So by finding a common multiple, you would be able to solve this
So in this case is the common multiple.
we already have a 12 so we leave that be.
We need to convert 1/4 to x/12
To Do that we multiplying it by 3
so 3/12 + 1/12
Now add normally and keep the denominator
4/12
or 1/3
Answer:
[tex]\sf \cfrac{1}{4}+\cfrac{1}{12}[/tex]
First find the Least Common Denominator (LCM) of 4, 12.
[tex]\sf \cfrac{1\times 3}{4\times 3} +\cfrac{1}{12}[/tex][tex]\sf \cfrac{3}{12}+\cfrac{1}{12}[/tex]Join the denominators.
[tex]\sf \cfrac{4}{12}[/tex][tex]\sf \cfrac{1}{3}[/tex]How do i find the middle top number of a 2x2 matrix?
Answer:
Step-by-step explanation:
the awnser is 04
So if we don't unnecessarily confuse ourselves by taking bases, a 2x2 matrix will always have rank 2 unless one row or column is a scalar multiple of the other*, in which case it will have rank 1. (and also it'll have rank 1 if you have a row or column of zeroes, and rank 0 if it's the zero matrix).
Help please!!!!!!!!!!!!!!
Answer:
y=-1/3x+9
Step-by-step explanation:
Heyyyyy helpppppppppppp
Answer:
B, C, F
Step-by-step explanation:
There are 5 cupcakes in store B worth 6.95
to find out each cupcake, you divide 6.95 by 5
the answer is 1.39, which is lower than 1.45!
same concept for the others
Hope this helps and a thank won't hurt! :)
Plsss help It due tmr plsss
Answer: 50
Step-by-step explanation:
exterior angles are supplement of interior angle therefore the 110 thing must be 70, also youre given 60 so 70+60=130
50 is missing from 180
if investments double every 7 years and you start with a $600 investment, how much money would you have after 21 years?
Answer:
$4,800.00 might be the answer if I did it right.
A seed company planted a floral mosaic of a national flag. The perimeter of flag is 2,340 ft determine the flag’s width and length if the length is 270ft greater than the width.
Answer:
l = 720ft w = 450ft
Step-by-step explanation:
[tex]2340 = 2l + 2w \\ l = w + 270 \\ 2340 = 2(w + 270) + 2w \\ 2340 = 2w + 540 + 2w \\ 1800 = 4w \\ w = 450 \\ \\ l = 450 + 270 \\ l = 720[/tex]
Answer: hope this
Step-by-step explanation:
Find the circumference of a circle 2.1 cm
Answer:
C≈13.19 cm
Step-by-step explanation:
The circumference of a circle equation is C=2πr. Use the circumference of a circle equation and substitute the radius for 2.1. Then, you can calculate 2·π·2.1. The answer to the circumference of a circle is about 13.1946. Finally, you round to the nearsest hundredths place, so the answer is about 13.19 cm.
Work
C=2πr
C= 2·π·2.1
C≈13.1946≈13.19
b) (−3 − x)(x + 4
2
)(x − 16)
Answer:
what?
Step-by-step explanation:
The solution of the expression (- 3 - x) (x + 42) (x - 16) will be;
⇒ - x³ - 29x² + 564x + 2,496
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ (- 3 - x) (x + 42) (x - 16)
Now,
Solve the expression as,
⇒ (- 3 - x) (x + 42) (x - 16)
⇒ (- 3x - 156 - x² - 42x) (x - 16)
⇒ (- x² - 45x - 156) (x - 16)
⇒ - x³ + 16x² - 45x² + 720x - 156x + 2,496
⇒ - x³ - 29x² + 564x + 2,496
Thus, The solution of the expression (- 3 - x) (x + 42) (x - 16) will be;
⇒ - x³ - 29x² + 564x + 2,496
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5.95 as a fraction or mixed number in simplest form!! pls help!!! :(
Answer:
119/20 or 5 19/20
Step-by-step explanation:
First convert to a mixed number by placing the numbers to the right of the decimal over 100. Next, reduce the fraction. Convert the mixed number to an improper fraction by multiplying the denominator by the whole number and adding the numerator to get the new numerator. Put the numerator over original denominator. 119/20
.
If the graph of a function f(x) was translated down 6 units to create a new function g(x), you would add 6 to f(x)'s y-intercept to find the equation for g(x).
options:
True
False
Answer:
false
Step-by-step explanation:
it would be subtracting 6 units
15 men can complete the construction of a wall in 12 days in how many days can 18 men complete the same work
Answer:
10 days
Step-by-step explanation:
15 men ----- 12 days
18 men ----- x ?
They are inversely proportional
more men less days
15 / 18 * 12 = 10 days
Please help 30 points and don’t comment stuff for the points please
Answer:
x = 78
y = 115
Step-by-step explanation:
Answer:
X= 78°
Y=115°
Step-by-step explanation:
180° - 102°
115 = 115°
ASAP please help me with this question
SAS................
.........................
The distance between two cities is 420km. What is the average speed of a journey from one city to the other if it takes 6 hours and 15 minutes?
BRAINLIEST
Answer:
1.024km/h
Step-by-step explanation:
speed=distance/time
speed=420/6 hours 15 minutes
speed=420/410
speed=1.024km/h
Find x, y, and the measure of each angle please !!!
please look at the image below.
Hi imma give out free stuff cause why not
Answer:
huhhhhhhhhhh■♤○♡¤《■■□○○
what is 3(w*8)+x if w is 1/3 and x is 4 give brain help
Answer:
12
Step-by-step explanation:
To evaluate 3(w*8)+x, replace 'w' with (1/3) and 'x' with 4:
3([1/3]*8) + 4
We can multiply 3, [1.3] and 8 in any order, then add 4:
1*8 + 4, or 8 + 4 = 12
Answer:
10
Step-by-step explanation:
Two numbers have a difference of 1200 and a total of 6484 what are the two numbers?
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
The two numbers are 3842 and 2642.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
We have,
Two numbers:
The difference between the numbers is 1200.
The total of the two numbers = 6484.
Let the numbers be M and N.
Now,
M - N = 1200 ____(1)
M + N = 6484 _____(2)
From (1) and (2) we get,
M = 1200 + N ____(3)
Putting (3) in (2) we get,
1200 + N + N = 6484
1200+ 2N = 6484
2N = 6484 - 1200
2N = 5284
N = 5284/2
N = 2642 putting in (3) we get,
M = 1200 + N
M = 1200 + 2642
M = 3842
Thus the two numbers are 3842 and 2642.
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9 less than the product of 9 and a number
Simplify the expression and combine like terms.
3(x+1)+8+4x3(x+1)+8+4x
please help, it would mean the world to me :D
Answer:
im gonna guess that the x's aren't multiplication, the answer is 14x+20
*5) Mr. Harris worked 40 hours this week. He also got a bonus of $180. He
made a total of $780. Write and Solve an equation that can be used to
determine how much Mr. Harris earns per hour?
(Show All Work)
Equation: —————/
Answer:
780 = 180 + 40x
Step-by-step explanation:
first we need to isolate the variable
780-180 = 180-180 + 40x
600 = 40x
600/40 = 40x/40
15=x
so the unit rate or rate per hour Mr. Harris earns is $15 per hour
Hope this helps!
Please help me on this
Answer:
x = 3.9
Step-by-step explanation:
x = gigabytes
$56 + $4 x = $71.60
56 + 4x = 71.60
4x = 71.60 - 56
4x = 15.60
x = 3.9
Put the following equation of a line into slope-intercept form, simplifying all fractions.
6x+2y=-8
Answer:
y = 3x - 5
Step-by-step explanation
Answer:
Y = 3x - 5
Step-by-step explanation:
6x - 2y = 10
-2y = -6x + 10
y = 3x - 5
help me Imaoooooooooooo
Answer:49=yes, 28=no, -35=no, and -42=no
Step-by-step explanation:
I put it in a calculator
What is the solution to this equation?
3d + 2) – 12 = d - 2
==
-
O d = 2
O d = 4
O d = 8
O d = 10
Answer:
D=4
Step-by-step explanation:
a. The solution of the equation x + 2 = √3x + 10 is x = -3 or x =2.
b. Extraneous solution is x= -3.
c. Extraneous solution does not satisfy original equation.
What is equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign. In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.
As given in the question,
Given equation :
x + 2 = √3x + 10
a. Squaring both the sides
( x + 2 )² = ( √3x + 10 )²
⇒ x² + 4x + 4 = 3x + 10
⇒ x² + x - 6 =0
⇒ x² + 3x -2x -6 =0
⇒ ( x+ 3) ( x -2) =0
⇒ x= -3 or x = 2
b. Extraneous solution:
x = -3
-3 + 2 = √3(-3)+ 10
⇒ -1 ≠ 1 extraneous solution.
x= 2
2+ 2 =√3(2) +10
⇒4 = 4 not extraneous.
c. Extraneous solution does not satisfy original equation
Therefore, the solution of the equation is x = -3 or x=2and its extraneous solution is x =-3. Extraneous solution does not satisfy original equation.
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The complete question is :
Use the equation below to answer these questions.
x + 2 = √3x + 10
a) What is the solution to the equation?
b) What is the extraneous solution? Why?
c) In general, what is an extraneous solution?
A car traveled 35 miles per hour. In how many hours did it travel 280 miles?
Answer:
8
Step-by-step explanation:
280/35=8
Answer:
8 hours.
Step-by-step explanation:
280/35 = 8
Which expression is equivalent to
(2^3x9)4/5
Answer:
288/5
Step-by-step explanation:
simplified: (2³x 9) x 4/5 = 288/5
