Answer:
(2,1)
x=2 y=1
Step-by-step explanation:
89.2 divided by 0.8=
Answer:
111.5 is the answer, so yeah
Answer:
0.8=8×10^-1
89.2=892×10^-1
892×10^-1/8×10^-1
=111.5
A deposit of $10,000 is made in a trust fund that pays 3.8% interest, compounbed quarterly. It is specified that the balance will be given to Abudu Charity after the money has earned interest for 40years. How much will the charity receive?
9514 1404 393
Answer:
$45,395.39
Step-by-step explanation:
The formula for an amount earning compound interest is ...
A = P(1 +r/n)^(nt)
where principal P is invested at annual rate r compounded n times per year for t years.
Using the given numbers, we have ...
A = $10,000(1 +0.038/4)^(4·40) ≈ $45,395.39
The charity will receive $45,395.39.
find the unknown angle mesure
Answer: 1=65° and 5=43
Step-by-step explanation:
Question 1:
Angles on a straight line always add up to 180°.
So to find the angle of x on the first question you have to do 180-115=65°
You would have to use this method for questions 2, 3 and 4 as well.
Question 5:
Right angles always add up to 90° so to work out what x is you would have to do 90-47=43
You would have to use this method for questions 6, 7 and 8.
Hope this helps :)
Consider a student’s work in determining the solution set of x > 2(y – 1)^2 – 2.
Test point: (2.25, 1.25)
x > 2(y – 1)^2 – 2
2.25 > 2(1.25 – 1)^2 – 2
2.25 > 2(0.25)^2 – 2
2.25 > 2(0.0625) – 2
2.25 > 0.125 – 2
2.25 > –1.875
Conclusion: The point (2.25, 1.25) satisfies the given inequality.
Solution set:
Which element, if any, shows an error in the student’s work?
There are no errors.
The conclusion statement is incorrect.
The graph of the solution set is incorrect.
The substitution of x and y values is incorrect.
Answer:
C. The graph of the solution set is incorrect.Step-by-step explanation:
Solution is right, properly substituted x- and y-values, no mistakes. Conclusion is right, the point within the solution set. The only mistake is the graph, with > sign the line of the graph is not included into solution, therefore should be dotted.There are no errors.
Incorrect (the graph)The conclusion statement is incorrect.
IncorrectThe graph of the solution set is incorrect.
Correct (the line should be dotted)The substitution of x and y values is incorrect.
IncorrectAnswer:
Its C
Step-by-step explanation:
$120 for mowing 4 lawns =$_ per lawn
Help me with number 2 and I’ll mark you brainliest please!
Answer:
Point (0,-27) lies on the line.
Point (-9,0) does not lie on the line.
Help As Soon As Possible .. Brainliest Will Be Given.
Answer:
b and d
Step-by-step explanation:
Answer:
b and d
Step-by-step explanation:
O A. 120 cm3
B. 120 units3
C. 630 cm2
O D. 120 units
Answer:
the answer is B
hope this helps
Step-by-step explanation:
i did the math
Alex made a rectangular blanket that has an area of 8 square feet the length of his blanket is 8 feet what is the width in feet of his blanket
Answer:
1ft
Step-by-step explanat
Answer:
5 ft.
Step-by-step explanation:
The expression on the left side of an equation is shown below.
3 x + 9 = box
If the equation has no solution, which expression can be written in the box on the other side of the equation?
if 3.142×110 = 345.62, why is the decimal point not infront of the 5?
Answer:
It is not infront of the 5 because when mutiplying it goes above a whole number so the . has to move back.
Step-by-step explanation:
Answer:
It has to be in front of the 5 since you have to move the decimal 2 places to the right and it lands beside the 5
hii please help i’ll give brainliest
Answer:
The first one. 9/x
In ΔXYZ, z = 49 inches, ∠X=9° and ∠Y=108°. Find the area of ΔXYZ, to the nearest square inch.
Answer:
200
Step-by-step explanation:
delta math
its 200.456 before rounding
Write a slope intercept equation for the following table can SOMEONE PLEASE answer
Answer:
Step-by-step explanation:
(-2, -3) (-1, -1)
(-1 + 3)/(-1 + 2)= 2/1 = 2
y + 3 = 2(x + 2)
y + 3= 2x + 4
y = 2x + 1
8)
3 cm
3 cm
2 cm
2 cm
6 cm
9 cm
Find the area of the figure.
1)
A)
96 cm2
B)
110 cm2
120 cm?
D
150 cm2
Answer: the answer is 96
Step-by-step explanation:
Because i did it on USA test prep.
Which ordered pair is a solution of y = x - 4?
A: (3,-7)
B: (-3,-7)
C: (3,7)
D: (-3,7)
Answer:
The correct answer is (-3,-7). This is because you can plug it in and the two sides are equal to each other. When you plug -3 in for x, you subtract for from it and get -7 since the y term is -7 the answer is -7=-7, thus (-3, -7) is the answer.
Step-by-step explanation:
Hope this helps :)
Frank weighs 160 pounds and is on a diet to gain 2 pounds a week so that he can make the football team. John weighs 208 pounds and is on a diet to lose 3 pounds a week so that he can be on the wrestling team in a lower weight class. If Frank and John can meet these goals with their diets, when will they weigh the same, and how much will they weigh at that time? (Hint: Solve for x and y and make sure you write a complete sentence for an answer)
Answer: If Frank and John can meet these goals with their diets , they will weigh same after 9.6 weeks and they will weigh 179.2 pounds.
Step-by-step explanation:
Let x = Number of weeks.
As per given question ,
Weight of Frank after x weeks = 160+2x (pounds)
Weight of John after x weeks = 208-3x (pounds)
When Weight of Frank= Weight of John
Weight of Frank after 9.6 weeks = 160+2(9.6) = 179.2 pounds
Weight of John after 9.6 weeks = 208-3(9.6)=179.2 pounds
Hence, If Frank and John can meet these goals with their diets , they will weigh same after 9.6 weeks and they will weigh 179.2 pounds.
find the location of point A after a rotation of 90 clockwise around the origin
Answer:
(6,-4)
Step-by-step explanation:
HELP ME I WILL BRAINLIST YOU
Answer:
A
Step-by-step explanation:
Because Im doing test corrections now :(
What number should both sides of the equation be multiplied by to solve for x?
x/4.5 = 6
4
5
6
4.5
Answer:
4.5
Step-by-step explanation:
Answer:
4.5. Since you‘re dividing x by 4.5, multiply it by 4.5 to cancel the 4.5. Do the same with the other side.
:)
Factor 18r+15s escribe tu respuesta como un producto con un número entero >1?
Evelyn is making a candy that contains 25% dark chocolate and the rest milk chocolate. The candy has 3 pounds of milk chocolate. How many pounds of dark chocolate are present in the candy? Show your work. (5 points)
Answer:
1 pound
Step-by-step explanation:
Evelyn is making a candy that contains 25% dark chocolate and the rest milk chocolate
therefore, 75% = milk chocolate
3 pounds = 75%
25% = ?
25 % = 1 pound
1 pound of dark chocolate is present in the candy.
pls help for this question! no wrong answers pls
Answer:
41.29 cm²
Step-by-step explanation:
From the question,
Area of the shaded portion = Area of the circle - area of the square.
A' = πr²-L²...… Equation 1
Where A' = Area of the shade portion, r = radius of the circle, L = length of the square, π = pie
Given: r = 4 cm, L = 3 cm
Constant: π = 22/7.
Substitute these values into equation 1
A' = [(22/7)×4²]-3²
A' = 50.29-9
A' = 41.29 cm²
Hence the area of the shaded portion is 41.29 cm²
Jewel spun a spinner and recorded the results in the table. What is the experimental probability of the spinner landing on an even number?
Answer:
1/2 or 3/6 or 50%
Step-by-step explanation:
Half of the numbers are even.
What is the answer to this question ..............................................................................................................................................................................................................................................................................................................................................Has anyone elses weekend gone like this
Answer:
THIS IS JUST SO NORMALLL....SO RELATEABLE
Step-by-step explanation:
plss do a favour...mark min e as brainliest...plsss
What is the volume, in cubic inches, of a rectangular prism with a height of 19 inches, a width of 11 inches, and a length of 4 inches?
Answer:
836
Step-by-step explanation:
4 times 19 times 11
Could some1 help with this?
Answer:
answer is B hope this helps
Step-by-step explanation:
Find the volume of a right circular cone that has a height of 11.9 ft and a base with a radius of 16.3 ft. Round your answer to the nearest tenth of a cubic foot.
Answer:
3311.36ft^3
Step-by-step explanation:
Given data
Height h= 11.9ft
Radius=16.3ft
The expression for the volume of a cone is given as
Volume= 1/3πr^2h
substitute
Volume=1/3*3.142*16.3^2*11.9
Volume= 1/3*3.142*265.69*11.9
Volume= 1/3*9934.095962
Volume=3311.36ft^3
Hence the volume is 3311.36ft^3
2. Which expression is equivalent to 5(n + 3) - 10? A. 5+1 +5+3 – 10 B. 5 • n + 5 + 3 - 10 C. 5. n + 5 • 3 – 10 D. 5 • n • 5 • 3 – 10
Answer:
5n+5
Step-by-step explanation:
5(n+3)-10
5n+15-10
5n+5
In a bowl there are 15 candy bars.
6 are Snickers
5 are Kit Kat
The rest of the candy bars are Milky Ways
If you eat a candy bar and then choose another candy bar, what is the probability that the first bar will be a Snickers and the second will be a Milky Way?
Answer:
The answer should be 10/27, good luck!