Answer:
multiply both sides by 2
A hiker in Africa discover a skull that contains 63% of its original amount of C-14
You and your family order dinner to be delivered by uber eats. The bill is $36.00. You volunteer to pay the driver a tip. You only have $5.40. What percentage did you pay as a tip?
Answer:
15%
Step-by-step explanation:
What is 50% in decimal form?
Answer:
0.5
Step-by-step explanation:
divide 50 by 100
and get 0.5
rewrite the expression that is equivalent to x^2/3.
-pasagot po please-.-
Answer:
[tex]\sqrt[3]{x^{2}}[/tex]
Step-by-step explanation:
[tex]x^{2/3} = \sqrt[3]{x^{2}}[/tex]
Nick is making bread dough. The recipe requires 3/4 cup of flour and 1 1/8 teaspoon of salt. Nick wants to make the recipe using 1 cup of flour. To maintain the ratio, how much salt is required when 1 cup of flour is used?
(explain)
Answer:
x = 1 [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
make equal equations first
[tex]\frac{3/4}{1 and 1/8}[/tex] = [tex]\frac{1}{x}[/tex]
cross multiply to get: 3/4x = 1 [tex]\frac{1}{8}[/tex]
divide by 3/4 on both sides: x = 1 [tex]\frac{1}{2}[/tex]
Keisha's cat had kittens. The line plot below shows the weight, in pounds, of each kitten.
What is the total weight of all the kittens that weighed 3/8
pound?
Answer:
the answer would be 1 7/8
Step-by-step explanation:
first you would count up the number of kittens that weighted 3/8 of a pound. You should have the number of 5, next you would multiply 5 × 3/8= 1.875 (as a decimal). Then you would convert that number into a mixed number (fraction) because all the answers are in mixed number form. You should get 1 7/8 because:
(1875÷125)(1000÷125) = 158 when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 18751000 is also equal to 1 7/8 when expressed as a mixed number.
I hope this helps!
Find the product and simplify
(2x+3)(x+6)
I hope that the attachment helps you..
The sum of two numbers is 100. The different between them is 56. What is the larger number?
[tex]\pink{\bigstar}[/tex] The larger number is [tex]\large\leadsto\boxed{\tt\purple{78}}[/tex]
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• Given:-Sum of two numbers is 100.Difference between the numbers is 56.⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
• To Find:-The larger number = ?⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
• Solution:-Let the two numbers be 'x' and 'y' respectively.
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According to the question:-
✯ Sum of two numbers is 100.
➪ [tex]\sf x + y = 100 \dashrightarrow\bold\red{[equation \: 1]}[/tex]
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Also,
✯ Difference between the numbers is 56.
➪ [tex]\sf x - y = 100 \dashrightarrow\bold\red{[equation \: 2]}[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
• Adding equation [1] and equation [2]:-
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf (x + y) + (x - y) = 100 + 56[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf x + y + x - y = 156[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf 2x = 156[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf x = \dfrac{156}{2}[/tex]
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★ [tex]\large{\bold\red{x = 78}}[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
• Substituting the value of x in equation [1]:-
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf x + y = 100[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf 78 + y = 100[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf y = 100 - 78[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
★ [tex]\large{\bold\red{y = 22}}[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Therefore, the numbers are 78 and 22.
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The larger number is 78.
Answer:
[tex]here \: given \: that \: sum = 100 \\ diffrence = 56 \\ take \: the \:large \: number = x \\another = y \\ thenx - y = 56 \\ y = x - 56 \\ here \: x + y = 100 \\ x + x - 56 = 100 \\ 2x - 56 = 100 \\ 2x = 156 \\ x = \frac{156}{2} \\ x = 78 \\ large \: number \: = 78 \\ thank \: you[/tex]
The coordinates of the endpoints of MP are
M(-3,-2) and P (2,3).
Which measurement is closest to the length of MP in
units?
Answer:
I'm pretty sure it is A
whats -11 + x =19
i just dont know what we do can someone help me?
40 is what precent 50?⇒
Answer:
Answer is 80%
Step-by-step explanation:
40% is 80% of 50.
I hope it's helpful!
Answer:
80%
Step-by-step explanation:
40 /50 x 100% = 80%
please help!! will give brainliest!!
SR=___
Answer:
7
Step-by-step
on 2x-14 you got to divide by 2 on both sides and 2x/2 is 0 so that is how it is 7
EZ: Find the Equation Using Two Points
(0,200) & (120,0)
Answer:
[tex]y = \frac{-5}{3}x+200[/tex]
Step-by-step explanation:
Find the value of the slope.
Find the value of the y-int.
good luck, i hope this helps :)
The new camera you want to buy is $84.95. This weekit is on sale for 30% off. You also need to pay 7.25% sales tax. What is the inalcost of the camera? This is very easy so Ima give you guys about 50 points because im cool lol
Answer:
283.2325$
Step-by-step explanation:
The graph of the function f is shown. f(5) =
A)
-5
B)
-1
C)
0
D)
5
Answer:
The Answer Is C ) 0
Step-by-step explanation:
can you help me ASAP
Simplify
3×4²+8-(6÷2)
Answer:
USE PEMDAS
Step-by-step explanation:
Answer:
53
Step-by-step explanation:
Is the product the same when multiplying 22 x (-5) and multiplying (-5) x 22? Explain
Answer: Yes it's the same due to communitive property of multiplication
Step-by-step explanation:
22 times -5 is -110
-5 times 22 is -110
Answer: Yes Bc Of Communitive Property
Step-by-step explanation:
SOLUTION: a diver jumps from a diving board that is 24 feet above the water. the height of the diver is given by h= -16(t-1.5)(t+1) where the height h is measured in feet and the time t
Answer:
The diver will hit the water at 1.5 seconds
Step-by-step explanation:
Given
[tex]h= -16(t-1.5)(t+1)[/tex]
Required (Missing from the question)
When will the diver hit the water?
To do this, we simply solve for t
When the diver hits the water, the height is 0 (at that point)
So, substitute 0 for h in [tex]h= -16(t-1.5)(t+1)[/tex]
[tex]0= -16(t-1.5)(t+1)[/tex]
Divide both sides by -16
[tex]\frac{0}{-16} =\frac{-16(t-1.5)(t+1)}{-16}[/tex]
[tex]\frac{0}{-16} =(t-1.5)(t+1)[/tex]
[tex]0 =(t-1.5)(t+1)[/tex]
[tex](t-1.5)(t+1)=0[/tex]
Split
[tex]t - 1.5 = 0[/tex] or [tex]t + 1 = 0[/tex]
Solve for t
[tex]t = 1.5[/tex] or [tex]t = -1[/tex]
But time (t) can not be negative.
So:
[tex]t = 1.5[/tex]
Hence, the diver will hit the water at 1.5 seconds
In 2008, there were 285 cell phone subscribers in the small town of Berrydale. The number of subscribers increased by 75% per year after 2008. How many cell phone subscribers were in Berrydale in 2017?
Answer:
Step-by-step explanation:
[tex]F=I(1.75^t)\\ \\ F=285(1.75)^{y-2008}\\ \\ F=285(1.75)^{2017-2008}\\ \\ F=285(1.75)^9\\ \\ F=43871.99\\ \\ F\approx 43872[/tex]
Which model represents the factors of x2+9x+8
Answer:
(x+1)(x+8)
Step-by-step explanation:
Those are the factors of x^2+9x+8
Find the measure of x (WILL GIVE BRAINLIEST)
Answer: it’s 66
Step-by-step explanation:
The whole triangle is 180, one side is 90 and the other is 24. So you subtract those numbers from 180
you wish to purchase dog food foe your kennel. you find 2 equal brands. bowser dog food comes in 50lb. bags for 32.50 per bag . Woof woof dog food comes in 40 lb. bags which cost 26.95 each
Answer:
Woof Woof dog food is a better deal. It costs $1.48 per pound.
Bowser dog food costs $1.54 per pound.
The coordinate of the midpoint of the line AB are (1,2)
The length of the line AB is 10 units.
if the gradient of AB is 0, Find the coordinates of A and B
ye, cant help here. sorry dude wish i could. i need points tho so
2. To use the weight machines at a
health club, you must be at least
12 years old. Brandon writes the
inequality a > 12, where a represents
age in years, to represent this. Is
Brandon correct? Explain.
Answer:
no, he is not correct because if you must be at least 12, then the inequality should include 12
it should be written as:
a ≥ 12
Step-by-step explanation:
^
work out the total number of mobile phones sold in the 3 years
Answer: your wuestion isn’t specific enough.
Step-by-step explanation:
Solution (x, y) i dont understand it
Answer:
(3, 3)
Step-by-step explanation:
I guess you're looking for a point that satisfies 2 functions (red and blue). That point is an intersection of these two functions, hence (3,3)
Answer:
[tex]\boxed{\boxed{(x,y)=(3,3)}}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:system of linear equationgraphing system of linear equationtips and formulas:when we have two linear equation to find the value of x and y is called the system of linear equationwhen we have graph, the solutions of system of linear equation are the coordinates of two lines cross togetherlet's solve:since you can see at "tips and formulas" what linear equation is and what the solutions are when you have graph
if you see the graph attentively, you can see that the blue line and the red line cross together at (3,3) coordinates
therefore
the solution of the system of linear equation is
(x,y)=(3,3)
someone who gets both correct first get BRAINLY!!PLZ HELP ONLY ANSWERS!!!
Answer:
1 = 11.3
2 = 16
Hope I helped
The 1st positive and the 1st negative coterminal angles to angle (- 446°)
Your answer:
A)-86° and -806°
B) 274° and -86°
C)274° and -806°
I feel the same way ^^
A small radio transmitter broadcasts in a 50 mile radius. If you drive along a straight line from a city 65 miles north of the transmitter to a second city 58 miles east of the transmitter, during how much of the drive will you pick up a signal from the transmitter?
Answer:
29% of the drive
Step-by-step explanation:
The plot of the problem is:
Transmitter at origin (0,0)
City to the north at (0,70)
City to the east at (74,0)
The path from city to city is a line with slope:
m = (-70)/74 = -35/37
and y-intercept at y = 70, so the equation is y = (-35/37)*x + 70.
The transmitter reach the area enclosed by the next circle:
x^2 + y^2 = 53^2
See the picture attached
The intersection is gotten from the picture or solving:
x^2 + [(-35/37)*x + 70]^2 = 53^2
the points approximately are: (24.1, 47.2) and (45.8, 26.7)
From Pythagorean theorem the total distance of the trip is:
d1 = √(70^2 + 74^2) ≈ 101.9 miles
And the distance when the signal is picked up is:
d2 =√ [(45.8 - 24.1)^2 + (47.2 - 26.7)^2] ≈ 29.9 miles
You will pick up a signal from the transmitter in (d2/d1)*100 = 29% of the drive.
Why is
power sharing desirable ?
Answer:
Why power sharing is desirable? It helps to reduce the possibility of conflict and clashes between social groups. Secondly, a democratic rule involves sharing power with those affected by its exercise, and who have to live with its effects.
Step-by-step explanation: