Answer:
360 is a full circle 50 is an acute angle
Step-by-step explanation:
original price $28 and mark up 16%
Answer:
$32.48
Step-by-step explanation:
Find 116% of $28.(sorry if this sentence was confusing)
x = 116% of $28
x 116%
_______=_______
$28 100%
116 x 28 = 3,248
3,248/100= 32.48
= 32.48
Factorise the following :
Answer:
2.
x³+2x²+5x+10
x²(x+2)+5(x+2)
taking common
(x+2)(x²+5) is your answer
a³-a²b²-ab+b³
taking common
a²(a-b²)-b(a-b²)
taking common
(a-b²)(a²-b)
Answer:
See below
Step-by-step explanation:
[tex](ii) \\ \\ {x}^{3} + 2 {x}^{2} + 5x + 10 \\ \\ = {x}^{2} (x + 2) + 5(x + 2) \\ \\ = (x + 2)( {x}^{2} + 5) \\ \\ (iii) \\ {a}^{3} - {a}^{2} {b}^{2} - ab + {b}^{3} \\ \\ = {a}^{2} (a - {b}^{2} ) - b(a - {b}^{2} ) \\ \\ = (a - {b}^{2} )( {a}^{2} - b)[/tex]
i will give you brainliest whoever answers correct first!!
Answer:
212.6 units²
Step-by-step explanation:
Area of the figure = area of rectangle + area of semicircle
✔️Area of rectangle = length * width
Length = 13
Width = 6*2 = 12
Area of rectangle = 156 units²
✔️Area of semicircle = ½(πr²)
r = 6
Area of semicircle = ½(π*6²) = ½(π*36) = 56.55 units²
✔️Area of the figure = 156 + 56.55 = 212.55 ≈ 212.6 units² (to nearest tenth)
CAN SOMEONE PLEASE HELP ME!!!!!!
Answer:
Step-by-step explanation:
By the Pythagorean Theorem the hypotenuse squared is equal to the sum of its squared sides.
10^2=5^2+h^2
100=25+h^2
h^2=100-25
h^2=75
h=5(3^(1/2))ft
h=8.66ft (rounded to nearest 1000th)
Eliana treated her sister to lunch while visiting her in Seaside. Their lunch cost $100, and the
sales tax in Seaside is 8%. If Eliana left a 20% tip on the $100, how much in total did she
pay?
Answer:
multiply the numbers
128
Step-by-step explanation:
Answer:
128 is the answer
Step-by-step explanation:
your welcome!
pls someone help with this one
Answer:
80 ft 2
Step-by-step explanation:
There are 36 students in the school choir. The ratio of girls to boys in the choir is 5:4. two girls are absent from practice on Monday. What is the ratio of girls to boys at choir practice on Monday?
Answer:
try 2to4 let me see or if it's wrong correcte
Answer:10:7
Step-by-step explanation:
suppose you fill the cone with water and empty the water into the cylinder. how many times will you empty the water from the cone into the cylinder.
A. 3 TIMES B. 6 TIMES C.9 TIMES
=========================================================
Explanation:
Recall that from a previous screenshot you posted, that
[tex]\text{Volume of Cone} = \frac{1}{3}*\left(\text{Volume of Cylinder}\right)[/tex]
If we multiply both sides by 3 and swap both sides, then we end up with
[tex]\text{Volume of Cylinder} = 3*\left(\text{Volume of Cone}\right)[/tex]
So that's why we need 3 cups of water, if each cup is the cone in the diagram. Keep in mind that the height of the cylinder and the cone must be same. The two radius values must be the same as well. You don't need to have r = h be true.
Answer:
3 times
Step-by-step explanation:
Compare the sets of numbers given and place them in the correct column or incorrect column. K: Move to Bottom 0.125 < 1 8 0.4 0.675 = 27/40 5 10 45 i NEEED HELP ASAP WILL GIVE ALL MY POINTS
Answer:
Correct Comparison:
1st
3rd
5th
6th
Incorrect Comparison:
the rest of them
Step-by-step explanation:
left-right, top-bottom order btw
A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y).
The results of the regression were:
y=ax+b
a=-1.154
b=39.771
r2=0.386884
r=-0.622
Use this to predict the number of situps a person who watches 8 hours of TV can do (to one decimal place)
Answer:
transits
Step-by-step explanation:
ydhjgdiddley
PLEASE ANYONE HELP ME? :D
9514 1404 393
Answer:
B, C
Step-by-step explanation:
The equation for the circumference C of a circle of diameter d is ...
C = πd
That is, π is the constant of proportionality between circumference and diameter.
Clearly, when the diameter is 1, the circumference will be π.
__
π is the circumference when diameter is 1.
π is the constant of proportionality between circumference and diameter.
Sixty is 150 percent of what number?
Answer:
its 40. hope this helps : )
Step-by-step explanation:
Answer:
60 us 150% of 40
Step-by-step explanation:
100% of 40 is 40 and 50% of 40 is 20
When adding 40 (100%) and 20 (50%), you get 60 (150%).
Please someone help me answer this!!
Answer:
a^10
Step-by-step explanation:
5*2=10
A wagon is pulled along level ground by exerting a force of 38 pounds on a handle that makes an angle of 30 with the horizontal. How much work is done pulling the wagon 90 feet?
Answer:
2150
Step-by-step explanation:
Tell whether the angles are adjacent or vertical. Then find the value
of x due today
Answer:
They are vertical.
x = 87°
Step-by-step explanation:
Vertical angles are always the same.
The population of Virginia is 30% less than the population of Georgia. If
the population of Georgia is 10.5 million, what is the population of
Virginia?
7,150,000
The population of Georgia is 10,500,000.
The population of Virginia is 30% less than that.
So the population of Virginia is 10,500,000 - 30% which equals 7,150,000
Harley had $250.00 in her savings account in january. In july, she had $425.00. what is the percentage of increase in her savings?
A.0.017%
B.17%
C.41%
D.70%
Answer:
d
Step-by-step explanation:
425-250=175
175/250=0.7
70%
what is 5m-7=5(m-2)+3
Answer: follow this!
Step-by-step explanation:
63 POINTS JUST NEED ANSWER NO EXPLANATION NEEDED A rectangular prism has a width of 92 ft and a volume of 240 ft3. Find the volume of a similar prism with a width of 23 ft. Round to the nearest tenth, if necessary.
Answer:
[tex]60ft^3[/tex]
Step-by-step explanation:
[tex]\frac{92}{240} =\frac{23}{x} \\\\92x=23*240\\92x=5520\\x=5520/92\\x=60[/tex]
G6 M4 L19
POSSIBLE PO!
Jenna and Allie work together at a piano factory. They both were hired on January 3, but Jenna was hired in 2005, and Allie was hired in 2009
If both workers continue working at the piano factory, when Allie has 20 years of experience on the job, how many years of experience will Jenna ha
on the job?
2.
3
Answer:
24. because 2009-2005+20 = 24. hope that helps
Faris wrote this equation to represent a real-world situation. Write a situation that could go with this equation.
6a−16=b
Choose a situation that could go with the equation.
A.
The number of berries b is 16 fewer than 6 more than the number of apples a.
B.
The number of berries b is 16 more than 6 times the number of apples a.
C.
The number of berries b is 16 more than 6 more than the number of apples a.
D.
The number of berries b is 16 fewer than 6 times the number of apples a.
Please hurry, this is the last time I can take this assessment
Answer:
Option D will be the answer.
I start with $100 in my
bank account and
spend $7.50 a day on
lunch. How many
lunches will I be able to
buy before I run out of
money?
Answer:
13 lunches
Step-by-step explanation:
100 divided by 7.5 = 13 1/3
since you have to buy whole lunches, and since we're talking about money, we need to round down to get 13.
Which statement about the function is true?
Answer:
the last one
number 4
find 2 consecutive odd integers sum of who's square is 290 pls send fast
Answer:
Hence required integers are 11 and 13Let x an odd positive integer
Then, according to question
x^2 +(x+2)^2=290
2x^2 +4x−286=0
x^2 +2x−143=0
x ^2+13x−11x−143=0
(x+13)(x−11)=0
x=11 as x is positive
Hence required integers are 11 and 13
Step-by-step explanation:
Hope it is helpful....
Harsha thinks of a number. She subtracts 2 then multiplies the result by 3. The answer is the
same as subtracting 6 from the number then multiplying by 7. What number did Harsha
think of?
Answer:
-42.
Because you subtract to the 2. -2, multiply by 3, -6. Then multiplying by 7. And getting -42.
The graphs below have the same shape. What is the equation of the blue graph?
Answer:
D. [tex]g(x)=(x+4)^{2}-3[/tex]
Step-by-step explanation:
g(x) is a translated function. Compared to the parent function, f(x)=[tex]x^{2}[/tex], it has been shifted 4 left and 3 down. The rule for quadratic functions is [tex]y=a(x-h)^{2} +k[/tex], where h is the x-translation (horizontal) and k is the y-translation (vertical). In g(x) h=-4 and k=-3. While it might seem like h is positive, remember that since in rule it is being subtracted it must be negative.
Workers at a company fixed 37,015.08 meters of pipe. How is this number
written in expanded notation?
Answer:
(3 × 10^4)+ (7 × 10^3) +(0 × 10^2) + (1 × 10^1) + (5 × 10^0) + (0 × 10^-1) + (8 × 10^-2)
Find the value of x in the isosceles trapezoid below
Answer:
Step-by-step explanation:
Theres no picture??
Soooo wheres the x?
Factorise
3x + y^3 z
Answer:
3x + y^3 z
taking common 1
1(3x+y³ z)