Answer:
[tex]x=0[/tex]
Step-by-step explanation:
[tex]5(3x-2)=-x-10~(Given)\\\\15x-10=-x-10~(Distribute~5~to~3x-2)\\\\15x-10+x=-x-10+x~(Add~x~on~both~sides)\\\\16x-10=-10~(Simplify)\\\\16x-10+10=-10+10~(Add~10~on~both~sides)\\\\16x=0~(Simplify)\\\\\frac{16x}{16}=\frac{0}{16}~(Divide~16~on~both~sides)\\\\x=0~(Simplify)[/tex]
Solve the problem
I will mark Brainlyest
Answer:
X=12
A=62
B=48
Step-by-step explanation:
180=70+(4x)+(x+50)60=5x 12=xA: 12+50=62
B: 4×12 =48
c = 3/4y + b, solve for b
Answer:
b = c - 3/4y
Step-by-step explanation:
move 3/4y to the other side with c:
c - 3/4y = b
b = c - 3/4y
5 miles in 1 1/2 hours unit rate
Answer: 3.33 miles/hr
Step-by-step explanation:
(5 miles)/(1.5 hr) = 3.33 miles/hr
i need help please thanks
Answer:
The initial value is 1
Step-by-step explanation:
The initial value is the value when t =0
When t=0 p =1
What is the value pls help
Answer:
n = 27
Step-by-step explanation:
Multiplication has the commutative property, which means it doesn't matter what way around you put the numbers e.g. 4 × 3 = 3 × 4
So 27π = 27 × π = π × 27
n is 27
Work out the area of a rectangle with base,b= 32mm and perimeter,P= 78mm.
Answer:
224
Step-by-step explanation:
b = 32, h = 7 is the solution to P = 78. Hence, 7*32 = 224 is the answer
(4,-3),m=-1 in standard form
Answer:
Step-by-step explanation:
m = -1 ; ( 4 , -3)
y - y1 = m(x - x1)
y - (-3) = -1(x - 4)
y+ 3 = -x + 4
Add x to both side.
x +y + 3 = 0
Subtract 4 from both sides
x + y + 3 - 4 = 0
x +y - 1 = 0
WILL MARK BRAINLIEST!
Simplify the term 3x - 2 (5x -3)
Answer:
No solution
Step-by-step explanation:
Combine like terms on the right hand side of equation
3x + 2 = 3x -1
This cannot be simplified so there are no solutions.
Answer:
the answer is − 7 + 6
Step-by-step explanation:
multiply -2 times 5 and -2 times -3
you should get 3x-10x+6
combine the terms, you should get -7x+6
Sam does a weekly exercise program consisting of cardiovascular work and weight training. Each week, he exercises for at least 5 hours. He spends at most 3 hours doing cardiovascular work. He spends at most 11 hours on weight training. Let x denote the time (in hours) that Sam spends doing cardiovascular work. Let y denote the time (in hours) that he spends on weight training. Shade the region corresponding to all values of x and y that satisfy these requirements.
What is the volume of this rectangular prism
Answer:
Do 7 x 4 = 28 and the bottom is 28
do answer is 56 enjoy brainliest
find value of each variable and the measure of each label (2x+32) (3x-5)
Answer:
Step-by-step explanation:
(2x+32) (3x-5)
(2x+3x) (32-5)
(5x*27)
hope this helps
Pls help. Thank you!
Answer:
x = 15
Step-by-step explanation:
Here's an easy way to solve this:
OAP appears to be a right isosceles triangle. Angle O is a right angle, so the other angles are congruent (the same).
180-90 = 90
90÷2 = 45
3x = 45
x = 15
Can someone please help me
Using Pythagorean theorem
[tex]\\ \sf\longmapsto P^2=H^2-B^2[/tex]
[tex]\\ \sf\longmapsto P^2=6^2-5^2[/tex]
[tex]\\ \sf\longmapsto P^2=36-25[/tex]
[tex]\\ \sf\longmapsto P^2=11[/tex]
[tex]\\ \sf\longmapsto P=3.2[/tex]
_________
[tex] \: [/tex]
a² = c² - b²
a² = 6² - 25²
a² = 36 - 25
a² = 11
a = √11
a ≈ 3.2
I need help with this problem
which line is parallel to the line whose equation is 4x 3y = 7, and also passes through the point (- 5, 2)?
Answer: [I assume: "4x 3y = 7" is really 4x + 3y = 7]
y = -(4/3)x -14/3
Step-by-step explanation:
Rewrite this as y=mx+b, where m is the slope.
4x + 3y = 7
3y = -4x +7
y = -(4/3)x +(7/3)
The slope is -(4/3)
A parallel line will have the same slope, but a specific value of b to allow it to go through the given point (-5,2):
y = -(4/3)x + b
Enter the point and solve for b:
2 = -(4/3)(-5) + b
2 = (20/3) + b
b = 2 - (20/3)
b = 6/3 - 20/3
b = -14/3
y = -(4/3)x -14/3
A plane travels a distance of 6,000 km in a time of 6.2 hours.
What is its average speed rounded to the nearest whole number?
Answer:
distance =6,000km
time =6.8 hrs
speed =distance /time =6,000/6.8=60000/68=882 km/h
plz make brainiest
what is the slope of the line?
Answer:
Slope = -3
Step-by-step explanation:
From (-1,0) to (0,-3), the line has a change of -3/1 (change in y/change in x) or -3
pls help :( i think i’m
supposed to add the matrices ???
I HOPE IT WILL HELP YOU.
THANK YOU.
I HOPE YOUR DAY GOES GREAT.
8 liters is the same as how many gallons? round anwer to the nearst tenth
Answer:
3.785, but rounded to the nearest tenth is 3.8
Step-by-step explanation:
Hope this helps!
Answer 1,76211454 gallons
Step-by-step explanation: if you are in the UK , 1 gallon = 4,54 liters , in America is 3,78
One day, while going to her office, Suchitra has to go to her son's school to attend PTM. Then she worked
in the office and left early as some guests are arriving at her house in the evening. She went to the bank after
the office and then to the shop to purchase some groceries to welcome the guests. The route of Suchitra has
been shown in the Cartesian plane in the figure below. The location of Suchitra's house in Cartesian plane is
10.-4).
of the chane
8xy^3*xy ^8 plsssssssssssssssssssss help
Answer:
x • (x^3 - 3x^2y + 3xy^2 + 7y^3)
Step-by-step explanation:
(8x • (y^3)) + x • (x - y)^3
2^3xy^3 + x • (x - y)^3
Evaluate : (x-y)^3 = x^3-3x^2y+3xy^2-y^3
Pull out like factors :
x^4 - 3x^3y + 3x^2y^2 + 7xy^3 =
x • (x^3 - 3x^2y + 3xy^2 + 7y^3)
x^3 - 3x^2y + 3xy^2 + 7y^3 is not a perfect cube
need help dont understand it
Answer:
It is Linear Increasing.
Step-by-step explanation:
If it is a straight line, it is a linear function. if it is NOT a straight line, then it is a non-linear function.
Edit: When the line starts from the top of the y-axis, then it is decreasing. If the line starts from the Origin Point (as shown in the picture you included), then it is increasing. I hope this helps you in Linear and Non-linear relationships.
How to increase 78 by 80%
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The total area of Fred's yard is 60 square feet. The length is 6 feet. What is the width?
Answer:
Step-by-step explanation:
Answer:
10 square feet
Step-by-step explanation:
A circular flowerbed is surrounded by a path 2.5m wide .The diameter of the flower bed is 40m. Find the area of the path .
Answer:
The answer is in the photo
Step-by-step explanation:
pls help me with this if you can
1) Let L = the larger # and S = the smaller #.
A large # is 5 more than twice a smaller #.....This gives Eq 1) L = 5 + 2S
Their sum is 80...This gives Eq 2) L + S = 80.
Substitute Eq 1) into Eq 2), you get
L + S = 80
5 + 2S + S = 80
3S = 75
S = 75 / 3 = 25
L = 5 + 2S
= 5 + 2(25)
= 5 + 50
= 55
-----------------------------------------------------------------------------------------------------------------
2) [-7,2)
- Vocabulary
· Interval
A set of values between two endpoints.
· Inequality
A mathematical expression which shows that two quantites are not equal.
Answer:
1) x = 25
2) 2(25)+5 = 55
-12<= x < 6
x <2 and x <= -7
Step-by-step explanation:
1) x
2) 2x + 5
x + 2x + 5 = 80
3x = 80 - 5
x = 75/3
x = 25
-24 <= 2x - 10
-24+10 <= 2x
-14/2 <= x
-7 <= x
2x -10< -6
2x < - 6 + 10
x < 4/2
x < 2
2 de secundaria pajina 25 contestada
simply the following expression
Answer:
C.
x^8 / y^28 z^20
Step-by-step explanation:
Answer: c
Step-by-step explanation:
= [tex](\frac{y^{7} z^{5} }{x^{2} } )^{-4}[/tex]
[tex]= (\frac{x^{2} }{y^{7} z^{5} } )^{4}[/tex]
[tex]= \frac{x^{8} }{y^{28} z^{20} }[/tex]
please give me a brainliest answer
-½(x + 1¼) = - 3 + ¼x
Solve for x
Answer:
x = (23 + √ 497 / 8) , (23 − √ 497 /8)
x=5.66168710
Step-by-step explanation:
im too lazy. use math-way
hoose the statement that describes its
solution.
3(x + 8) - 9x = 6(4- x)
O There is no solution.
оо
There is only one solution.
ws
о
All real numbers are solutions.
Answer:
3rd option
Step-by-step explanation:
3(x + 8) - 9x = 6(4 - x) ← distribute parenthesis on both sides
3x + 24 - 9x = 24 - 6x , collect like terms on left side )
24 - 6x = 24 - 6x
Since both sides are the same then any value of x will make the equation true.
That is all real numbers are solutions
Answer: C g(x) is a function because f(x) is one-to-one.
Step-by-step explanation: