Answers
Related Questions
an item is regularly priced at $85. Amanda bought it on sale for 95% off the regular price. how much did she pay
Answers
Answer:
$4.25
Step-by-step explanation:
x = 95
85 100
100x=95x85
100x=8075
100 100
8075/100= 80.75
85-80.75=4.25
If 4x-4t=-10 is a true equation, what would be the value of 4x-4y+9?
Answers
Answer:
uhh... that is impossible to know since we don't know the value 'y'
Step-by-step explanation:
Find the area of the figure
Answers
Answer:
Step-by-step explanation:
i cant give you an exact answer but look up the formula for trapezoid and look up the formula for triangle and you will get your answer.
Answer: Area 89m^2
Step-by-step explanation:
To find the area of the rectangle we multiply
Base * Height = Area
8 * 13 = 104
Now we find the area that isn't shaded
I inference that the base of the triangle is 5m
5 * 6 = 30
Now divide that by 2
30/2 = 15
Subtract 15 from 104
104 - 15 = 89m^2
(3x−1)+x2−4 when x=3
Answers
Answer:
10
Step-by-step explanation:
(3x-1)+2x-4 turns into
(3x3 -1)+2x3 -4
(9-1)+6-4
8+2
10
Amy, Dan, and Mike are competing in a cooking competition. They all used different amounts of milk from a container holding 6 gallons of milk.
Amy used 13% of the total milk in the container.
Dan used 0.14 of the total milk in the container.
Mike used 0.5 gallon of the total milk in the container.
Who used the greatest amount of milk from the container? Show your work and explain your answer in words.
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Answer:
Amy: 0.78 Gallons
Dan : 0.14 Gallons
Mike: 0.5 Gallons
Answer: Amy
Step-by-step explanation:
Look closely
Please help me. I would really appreciate it
Answers
PLEASE HELP ITS DUE SOIN AND I DONT KNOW HOW TO ANSWER
Answers
Answer:
y = - 3
Step-by-step explanation:
Given the 2 equations
6x + 11y = - 3 → (1)
4x + y = = 17 → (2)
Multiplying (1) by 4 and (2) by - 6, then adding will eliminate the term in x
24x + 44y = - 12 → (3)
- 24x - 6y = - 102 → (4)
add (3) and (4) term by term to eliminate x
0 + 38y = - 114
38y = - 114 ( divide both sides by 38 )
y = - 3
Convert 203 yards into meters.
Hint: 1 yard=0.91 meters
Answers
Answer: 184.73 meters
Step-by-step explanation:
1 yard = 0.91 meters
Given
There are 203 yards
Calculate
203 yards × 0.91 meters/yard = 184.73 meters
Hope this helps!! :)
Please let me know if you have any questions
how does the decimal piont move whenever you rewrite a percent as a decimal and when you rewrite the decimal as a percent?
Answers
WHAT IS
1+2+3+4+5=?
IS IT 15
Answers
Answer:
1+2+3+4+5=3+7+5=10+5=15yes it is
What is m∠8 if m∠4 = 50°?
Answers
Answer:
it would also equal 50
Step-by-step explanation:
angle 4 and angle 8 are corresponding angles meaning that they are the same angle
There is a box with 6 marbles: 3 red, 1 blue, 1 green, and 1 yellow. What is the probability of picking yellow marble, keep it, and then picking a blue marble?
Answers
Answer:
1:6
Step-by-step explanation:
you have one out of 6 chances to pick the yellow marble
Answer:
yellow is 1 out of 6
blue 1 of 5
Step-by-step explanation:
brainliest if u want
hope it helps
I NEED HELP ASAPPPPP 6
Directions - Create a Pythagorean Theorem equation for the diagram, then solve for
the unknown side. If necessary, round to two decimal places.
X
9
Equation:
X =
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Answer:
9²=6²+?²
81-36=?²
?=√45=3√5
Given that triangle LMN is
similar to triangle GJH, what is
the value of x?
Answers
Answer:
x = 53
Step-by-step explanation:
Similar means that the corresponding angles are congruent (the same) - basically what this means is that ∠L ≅ ∠G, ∠M ≅ ∠J, and ∠N ≅ ∠H.
Since we know that the angle measures in a triangle should add up to 180 and we know the measures of ∠L and ∠M already, we can do
180 = 67 + 60 + N
So, N = 180 - (67 + 60) = 180 - 127 = 53.
Since ∠N ≅ ∠H, ∠H = 53.
What is the value of y?
Answers
Answer:
I think it is 3????
Step-by-step explanation:
I'm not sure but 36 / 12 = 3 so yea.
Hopefully this is right!
Someone help me it’s really hard
Answers
Answer:
The ordered pair (15, 12) means that 15 pounds of beans cost $12.
Step-by-step explanation:
(20, 16)
(x, y)
x is along the x-axis and y is along the y-axis.
x = 20 = 20 pounds of beans
y = 16 = 16 is the cost of the beans
(15, 12)
x = 15 is 15 pounds of beans
y = 12 is 12 for the cost of the beans
Answer: 15 pounds of beans costs 12 dollars
Step-by-step explanation:
if the x-axis represents the pounds of beans, then any x-coordinate will be beans.
Please help i am super confused on what to do :)
Please explain how you got your answer too
Dont write something dum because i will report it i just need help on this question
Answers
Answer:
About 9.1 yards tall.
Step-by-step explanation:
So, we can draw the right triangle shown below:
We want to find h.
Since we know the angle and the side adjacent to the angle and we wan to find the opposite side, we will use the tangent ratio:
[tex]\displaystyle \tan(x^\circ)=\frac{\text{Opposite}}{\text{Adjacent}}[/tex]
So:
[tex]\displaystyle \tan(20)=\frac{h}{25}[/tex]
Therefore:
[tex]\displaystyle h=25\tan(20)[/tex]
Use a calculator. Ensure your calculator is in the correct mode (degrees mode):
[tex]h\approx 9.1\text{ yards}[/tex]
The goal post is around 9.1 yards tall.
Work out the reciprocal of 0.4
Answers
Answer:
1/0.4=10/4=5/2...............
Reciprocal of 4/10= 10/4
You can leave the answer here
But if you want to further simplify it then:
10/4= 5/2
If a chord of a circle is 6 and is twice as far from the center chord of length 12, how long is the radius of the circle?
Answers
Answer and explanation:
A center chord in a circle is the diameter of that circle. Therefore a center chord of a circle is different from other chords that touch two points on the circle but not in the center of the circle. A diameter of a circle is the chord that runs the length of the center of the circle touching two points at the edge of the circle. A diameter is twice the radius of the circle. So if the diameter of the circle is 12cm then the radius of the circle is 6cm
Easy math Show all work
Answers
Answer:
15/12
Step-by-step explanation:
5/6+5/8(2)/3= 5/4=1 1/4
Decimal version: 1.25
Hope this helps (sorry if it’s a bit confusing)
My handwriting is not great so sorry if it’s not very clear but I got 1 1/4
Answer asap plz !
How do I solve the triangles ?
Answers
Answer:
I'm so sorry I only found the area of the first triangle with the measurements 11, 10 and 17
I'll show you how to find the area
Step-by-step explanation:
The formula for a triangle is base x height divided by 1/2
For the first triangle the base is 11 and the height is 10
base(11) x height(10) = 110 then divide 110 by 1/2 = 55
so the area of the first triangle is 55.
Sorry again this is only the area of the first triangle.
The area of the circle is 40 yards find the area of the circle. Use 3.14 for π.
Answers
Answer:
Step-by-step explanation:
We know that the area of the circle is 40 yards, so the area of the circle would be 40 yards.
Answer:
5026.55
Step-by-step explanation:
A=πr2=π·402≈5026.54825
simplify the product.
[tex]10\sqrt{12x^{3} } . 2\sqrt{6x^{5} }[/tex]
full calculations please!!
Answers
Answer:
[tex]120x^4\sqrt{2}[/tex]
Step-by-step explanation:
First we need to break down the numbers in the radicals into its factors
so
12= 3*2*2
x³=x*x*x
Which means we have
[tex]10\sqrt{3*2*2*x*x*x}=20x\sqrt{3x}[/tex]
and
[tex]2\sqrt{2*3*x*x*x*x*x} =2x^{2} \sqrt{6x}[/tex]
Because the radicand (the small number that goes up top) are the same we can just mulitply the two from here
which means we have
[tex](20x*2x^2)\sqrt{3x*6x}=40x^3\sqrt{18x^2} \\\sqrt{18x^2}=\sqrt{2*3*3*x*x} =3x\sqrt{2} \\=120x^4\sqrt{2}[/tex]
Determine the intercepts of the line.
x-intercept: (_,_)
y-intercept: (_,_)
Answers
Answer:
x int(-7.5, 0)
y int (0, 5.5)
Step-by-step explanation:
Answer:
X? im not sure about it...
You can earn 5 coins
What is the slope of the function below?
y = 4x +4
Answers
Answer:
The slope is 4
Step-by-step explanation:
The answer is 4
In 2010, the population of a city was 168,000. From 2010 to 2015, the population grew by 8%. From 2015 to 2020, it fell by 5%. To the nearest 100 people, what was the population in 2020?
Answers
Answer:
172000
Step-by-step explanation:
Population growth from 2010 to 2015 if population increased by 8% =
1.08 x 168,000. = 181440
Population growth from 2015 to 2020 if population decreased by 5% =
0.95 x 181440 = 172,368
Rounding off to the nearest 100 people = 172,000
The population in the year 2020 is 172,368.
Calculation of the population in 2020:Since
In 2010, the population of a city was 168,000. From 2010 to 2015, the population grew by 8%. From 2015 to 2020, it fell by 5%.
So,
[tex]= 168000 \times 1.08 \times 0.95[/tex]
= 172,368
hence, The population in the year 2020 is 172,368.
Learn more about population here: https://brainly.com/question/13977748
A solution to a system of equations will always be in what form?"
Answers
Answer/Step-by-step explanation
set of values that satisfy all equations in the system, and there can be many such answers for any given system. Answers are generally written in the form of an ordered pair: (x,y).
What is the distance from P to Q?
Answers
Answer:
B) 5 units
Step-by-step explanation:
3-(-1)²+-1-(-4)²=c²
4²+3²=c²
16+9=c²
25=c²
√25=c
5=c
Can someone help me please?!
Answers
Answer:
its three good sir
Step-by-step explanation:
what is the solution to this equation? 3^2x+12=39
Answers
Answer:
x=3
Step-by-step explanation:
9x+12=39
9x=27
x=3