Answer:
there are 8 pieces total
What is the solution to this system of equations?
Answer:
(2, 6).
Step-by-step explanation:
The solution is the ordered pair where the 2 lines intersect.
Answer:
(2, 6)
Step-by-step explanation:
Take a look at the graph.
The problem has rather helpfully graphed out the two equations presented to us, and the point in which both lines intersect is (2, 6), making this pair your solution.
If you'd like to check, plug in the corresponding variables.
x = 2
y = 6
First equation:
y = x + 4
6 = 2 + 4
6 = 6
The equation is true.
Second equation:
y = -0.5x + 7
6 = (-0.5 x 2) + 7
6 = -1 + 7
6 = 6
This equation is true as well.
Please inform me of any mistakes.
A kangaroo hops 2 kilometers in 4 minutes. How far can the Kangaroo hop in 10 minutes?
Answer:
5 km
Step-by-step explanation:
10/4 = 2.5
2 x 2.5 = 5
Answer:
5 Kilometers
Step-by-step explanation:
Simply divide 2 by 4 and multiply the number you get by 10.
I need help please help me !!!! :(
Answer: I can’t help. That is a district test, that the score doesn’t impact your grade, it just shows what you need to know.
Step-by-step explanation:
The price of gas went up by 0.5% last month.
Suppose gas currently costs $2.44 a gallon.
If the price of gas continues to increase at this rate, what will it cost on year from now?
If price of gas went up by 0.5% last month. Suppose gas currently costs $2.44 a gallon. If the price of gas continues to increase at this rate then 2.5864 cost on year from now
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
0.5% convert to decimal
0.5/100=0.005
We need to calculate what is 0.5 percentage of 2.44.
0.005×2.44=0.0122
The cost increases after one year i.e is twelve months.
0.0122×12=0.1464
Now add 0.1464 with 0.0122
2.44+0.1464
Two point five eight six four.
=2.5864
Hence 2.5864 is the price of gas after one year.
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A can of tuna fish has a height 1inch and the diameter of 3inches how many square inches of paper are needed for the label? How many square inches of metal are needed to make the can including the top and bottom. Round your answer to the nearest whole number use 3.14 for it
Answer:
9.4
Explanation:
Solve for perimeter to find how long the label is
2(3.14)(1.5)
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Dora has three candles, which will burn for 3, 4 and 5 hours, respectively. If she wants to keep two candles burning at all times, what is the greatest number of hours she can burn the candles? (Dora has a clock that she can use to time the candles.)
Answer:
4 hours
Step-by-step explanation:
As she wants to keep two candles burning so after3 hours only 2 candles will remain and after 4 hours only one but till 4 hours 2 candles would be burning that what she wanted so its 4 hours
If Dora burns candles that burn for 4 and 5 hours, they combine to burn for 9 hours.
What are permutation and combination?Combination and permutation are two alternative strategies for organizing elements of a set into subsets in mathematics. The subset's components can be recorded in any order when combined. The components of the subset are stated in a separate order in a permutation.
Dora has three candles that will burn for 3, 4, and 5 hours, respectively.
The combination of the hours of burning,
3 + 4 = 7 hours
4 + 5 = 9 hours
3 + 5 = 8 hours
So the greatest number is 9
Thus, if Dora burns candles that burn for 4 and 5 hours, they combine to burn for 9 hours.
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Recopier et compléter chaque phrase.
....d'un repère est le seul point dont les ... sont
égales à zéro.
b. Tous les points situés au-dessus de l'... des abscisses
ont une ordonnée et ceux situés au-dessous, une
ordonnée
c Tous les points situés à gauche del... des ordonnées
ont une négative et ceux situés à droite, une ...
positive
d. Tous les points de l'axe des ... ont une abscisse
égale à zéro.
e. Tous les points de l'axe des ... ont une ordonnée
égale à zéro.
If side 1 is 13, side 2 is 12, and side 3 is 18, can a triangle be made?
Answer:
no
Step-by-step explanation:
if someone could please please help me with this I would appreciate it , if you could also explain your answer that would be great !
Answer:
height for the building = 551.8 ft
Step-by-step explanation:
The info given describes the shape of a right triangle.
Thus:
Reference angle = Angle of elevation = 23°
Opposite side = height of the building = ?
Adjacent side = 1,300 ft
Apply trigonometric function, TOA:
Tan 23 = Opp/Adj
Tan 23 = Opp/1,300
1,300 × Tan 23 = Opp
551.817261 = Opp
Opp ≈ 551.8 ft
height for the building = 551.8 ft
I need a good answer and an explanation, please
Answer:
2,10
Step-by-step explanation:
we can see where the line touches the x-axis but right at the line making the points have a 0 as the y, (2,0) and (10,0) the others have don´t have 0 in the y place. To make it short there are 2 points touching the x-axis, not above or below but on the line.
What is the directrix of the parabola with the following equation?
(y - 1)2 = -4(x - 1)
Answer:
x = 2
Step-by-step explanation:
If you take my son’s age and multiply it by one and a half times his age you get 24. How old is my son?
Answer:
3/2x=24
X=48/3
X=16
pls Mark as brainliest
Kahn starts a savings account with$14. He will put in an equal amount each week. After 7 weeks, he will have $56.
Rate of change per week_____
Initial value_____?
Help please
Answer:
The rate of change per week is $6.
Step-by-step explanation:
56 - 14 = 42
42/7 = $6
6 dollars were added each week.
Which statement about triangles is NOT true?
The sum of the measures of the interior angles of any triangle is equal to 180°.
The sum of the measures of the interior angles of any triangle is equal to 360°
All triangles have at least 2 acute angles.
An isosceles triangle has two equivalent angles.
BEST ANSWER GETS BRAINLIEST
Answer:
I believe the second is wrong
Find the volume of a right circular cone that has a height of 19.4 cm and a base with a diameter of 9.9 cm. Round your answer to the nearest tenth of a cubic centimeter.
Answer:
V = 497.8 cm^3
Step-by-step explanation:
Thats Righttt
The volume of the cone is 1592.6 cm³
What is volume?Volume is defined as the space occupied within the boundaries of an object in three-dimensional space. It is also known as the capacity of the object.
The right circular cone's vertex is immediately above the base's centre. The line connecting the vertex with the centre point of the base is perpendicular to the cone's radius. A cone, on the other hand, can have its vertex anywhere.
Given that, a right circular cone with the height of 19.4 cm and a base with a diameter of 9.9 cm. we need to find the volume,
Volume of cone = 1/3 × π × radius² × height
= 1/3 × 3.14 × (9.9/2)² × 19.4
= 1592.6 cm³
Hence, the volume of the cone is 1592.6 cm³
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Triangle ABC is a right triangle. The lengths of the legs are 60 centimeters and 80 centimeters. What is the length, in centimeters, of the hypotenuse?
Answer:
100 cm
Step-by-step explanation:
Given:
a = 60
b = 80
a² + b² = c²
60² + 80² = c²
3600 + 6400 = c²
c² = 10000
[tex]\sqrt{c^2} =\sqrt{10000}[/tex]
c = 100
Answer
100 cm
Step-by-step explanation:
<3
PLEASE HELP MEEEEEEEEEEEEE
Sophie invested 5,000 into an account that will increase in value by 2.3% each year. Write a function to model this situation, then find the value of the investment after 15 years
Answer:
$6725
Step-by-step explanation:
Given data
Princiapal= $5000
Rate=2.3%
Time= 15years
The function that will model this situation is given as
A=P(1+rt)
The above function is a simple interest function
Substitute our data we can find the amount A
A=5000(1+0.023*15)
A= 5000(1+0.345)
A=5000(1.345)
A=5000*1.345
A=$6725
Hence the value of the investment after 15 years is $6725
whats the 7482th digit of pi
find it if you can
Answer:
...4850042818418295383774717036791912893763087010427207210527934076159095560569028788415435937041294487067737642712638215283791146308614599688138515495896934947775300910908956450628879874949987918977330055395549969672231130329962237357438567780028847289642133583266974725834606152803712627432217243252933925759249244741154505859760314253954019027327179534824534471181832675337725688313193570
Step-by-step explanation:
help fast and thank you please no files
Answer:
8
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
2x+2.5y = 34
x+y = 15
0.5y = 4
y=8
Combine like terms for the following expressions:
5−2x+3+8x
Answer:
6x+8 is ur answer
The total area of a cube is 1350 square inches. Find the dimensions of
this cube?
what is the Surface area
Answer:
104
Step-by-step explanation:
Please help, I am extremely bad at graphing.
Find the surface area of each pyramid round to the nearest tenth if necessary
Answer:
145.9
Step-by-step explanation:
Answer: 145.9 is your answer!
Step-by-step explanation:
give the person above me Brainliest~! ✪ ω ✪
Have a great rest of your day~ ヾ(•ω•`)/
HELPPP QUICK PLS I WOULD GIVE YOU THE BRAINIEST PLSSS HELPP MEEE BEFORE I HAVE A BREAKDOWN PLS What is the midpoint of a line segment with endpoints at (-4,15) and (22, 3)?
Answer:
(5.5, 12.5) OR (11/2, 25/2)
I would put in the decimal value as the answer, but of you like then you can add the fraction as an answer.
Step-by-step explanation:
We are given the endpoints (-4, 15) and (22, 3) to find the midpoint. In order to find the midpoint, we will use its formula.
Midpoint formula :- (x1 + x2 / 2, y1 + y2 / 2)
(x1 + x2 / 2, y1 + y2 / 2)
(-4 + 15 / 2, 22 + 3 / 2)
(11 / 2, 25 / 2) ---> (5.5, 12.5) Midpoint
Hope I answered your question. Stay safe, happy, and healthy, thank you :) !!
x-(-7) = -10 as an addition equation
Answer: x=-17
Step-by-step explanation:
Given
x-(-7)=-10
Expand Parenthesis (REMEMBER to change signs)
x+7=-10
Subtract 7 on both sides
x+7-7=-10-7
x=-17
Hope this helps!! :)
Please let me know if you have any questions
Find the surface area of the cone in terms of pie
Answer:
SA = 80π
Step-by-step explanation:
SA = πr² + πr·slant height
Brianna planted daffodils and tulips in her garden she planted 4 daffodils for every 3 tulips if Brianna planted 28 flowers in all how many tulips did she plant
Answer:
12 Tulips
Step-by-step explanation:
Daffodils - 4, 4, 4, 4 = 16
Tulips - 3,3,3,3 = 12
28 flowers in all
(50 POINTS) Math Inverse Functions please help
Answer:
See below.
Step-by-step explanation:
a. See pic below.
b. Yes because it passes the vertical line test. Any vertical line moving horizontally across the graph intersects only one point on the graph at a time.
c.
Domain: all real numbers
Range: all real numbers greater than or equal to 4
d.
Domain: all real numbers greater than or equal to 4
Range: all real numbers
e.
See pic below.
f. No because it does not pass the vertical line test.
