Answer:
6×pi ft
Step-by-step explanation:
the area of a circle is
pi × r²
with r being the radius of the circle.
so,
9×pi = r² × pi
9 = r²
r = 3 ft
the circumference of a circle is
2×pi× r
that means in our case it is
2×pi×3 = 6×pi ft
y = −2x + 6 and y = 4x solution
Answer:
x=1 y=4
(1,4)
Step-by-step explanation:
The slope-intercept form of the equation of a line that passes through point (-2, -13) is y= 5x-3. What is the point- slope form of the equation for this line?
A y-13= 5(x-2)
B y+13= 5(x + 2)
C y-2=5(x - 13)
D y+2=5(x + 13)
Answer:
B
Step-by-step explanation:
y-y1=m(x-x1)
y+13=5(x+2)
Last week, Harry ran 5 laps around the lake. Sophia ran 1 5/6 times as many laps around the lake as Harry did. How many laps around the lake did Sophia run?
please helpppppppppppppp
Answer:
it is d because a budget is when u set an amount to spend. there for you be safe in a sertint amount.
How do you write 170% as a decimal?
Answer:
it is 1.7 hope it helps
What is the quotient of the following division problem? x 1 startlongdivisionsymbol x squared 3 x 2 endlongdivisionsymbol. minus x squared x to get a remainder of 0 ) 2 x 2. minus 2 x 2 to get a remainder of 0 and a quotient of x 2. x 2 x 1 x2 3x 2 0
The quotient of the provided division in which binomial is divided by a quadratic equation is x+2.
What is the quotient?Quotient is the resultant number which is obtained by dividing a number with another. Let a number a is divided by number b. Then the quotient of these two number will be,
[tex]q=\dfrac{a}{b}[/tex]
Here, (a, b) are the real numbers.
The given division expression is,
[tex]\dfrac{x^2+3x+2}{x+1}[/tex]
Let the quotient of this division problem is f(x). Thus,
[tex]f(x)=\dfrac{x^2+3x+2}{x+1}[/tex]
Factor the numerator expression as,
[tex]f(x)=\dfrac{x^2+2x+x+2}{x+1}\\f(x)=\dfrac{x(x+2)+1(x+2)}{x+1}\\f(x)=\dfrac{(x+2)(x+1)}{x+1}\\f(x)={x+2}[/tex]
Thus, the quotient of the provided division in which binomial is divided by a quadratic equation is x+2.
Learn more about the quotient here;
https://brainly.com/question/673545
Answer:
its A. on edge 2023
Step-by-step explanation:
What is the volume of the triangular prism?
10 points
e following numbers are placed on a number line. Which of the following best
sents point A?
B.D
to
-2
-1
7
H. 2.
7
G. -1-
1
№.
r
Answer:
G
Step-by-step explanation:
really look at the position of point A on the number line.
it is a little bit to the right of -2, but clearly to the left of -1 and especially 0.
so, A must be negative.
that eliminates already H and J.
remember, that e.g. -2 < -1.
so, seemingly "adding" something to the description of a value of a negative number makes that negative number even smaller.
-1 7/8 is for example NOT the same as -1 + 7/8.
it is the same as
-1 - 7/8 = -1 7/8
so, -1 7/8 is indeed smaller than -1.
but it is still larger than -2 (e.g -1 8/8 = -2).
therefore, only G makes sense.
What is the least common denominator of 1/6 and 11/12?
Answer:
12
Step-by-step explanation:
1/6 = 2/12 11/12 = 11/12
Answer:
12
Step-by-step explanation:
6 =3×2
12=3×2×2
Least common denominator = 3×2×2 = 12
y-b=m(x-a) solve for m
Answer:
[tex]m=\frac{y-b}{x-a}[/tex]
Step-by-step explanation:
Considering no values were supplied, the most we can do here is rearrange the equation to get m on its own.
In the equation y - b = m(x - a), since (x - a) is multiplicative of m, we can divide this value to remove it from m's side. This leaves us with:
[tex]m=\frac{y-b}{x-a}[/tex]
Answer:
Step-by-step explanation:
To solve y-b=m(x-a) for m, divide both sides of this equation by (x - a):
y - b
m = ---------------
(x - a)
Tanelle is cutting out a paper banner as shown in the image. The entire piece of paper is 8 feet long and she is cutting a circle with a 1 foot diameter out of each of the 4 sections. (The circles are hemispheres, AKA half circles)
About how much paper will she need? Use 3.14 for pi and show your work.
Answer: 4.71
Step-by-step explanation:
Kelsey has $100 in an account. The intrest rate is %11 compounded annually. To the nearest cent, how much will she have in 2 years
[tex]~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$100\\ r=rate\to 11\%\to \frac{11}{100}\dotfill &0.11\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years\dotfill &2 \end{cases} \\\\\\ A=100\left(1+\frac{0.11}{1}\right)^{1\cdot 2}\implies A=100(1.11)^2\implies A=123.21[/tex]
what is this for 2nd grade math. 247+?=673
Answer:
426
Step-by-step explanation:
Subtract 247 from 673 to get 426
Answer:
426
Step-by-step explanation:
673
-247
_____
426
Which statement is true about the box plot? the youngest age is 7. it is skewed right. more of the children were close to 12 years old than 6 years old. half of the children were between 6 and 9 years old.
The statement that is true about the box plot is that More of the children were close to 12 years old than 6 years old.
What is box plot?A box plot is known to be a kind of plot that shows at least five-number that acts as the summation of all the set of a given data.
Conclusively, in the case above, the box plot is said to be showing the a lot of children whose age are close to 12 years old more than those who are 6 years old.
Learn more about box plot from
https://brainly.com/question/14277132
Answer:
The answer is C
Step-by-step explanation:
so, i' m doing my homework and i came across this question and i was confused...so can u please help me out, the person that gives me the MOST DESCRIBED answer will get Brainliest!! <3
Answer:
20 22 28 32 33 65 159
median =32
mean= 51.285714285
Will a 12-inch ruler fit in a box that is a right rectangular prism with a width of
5 inches, a length of 10 inches, and a height of 3 inches? Explain your answer
Answer:
The Ruler won't fit.
Step-by-step explanation:
Remark
The way this is traditional done is to find the hypotenuse of 5 and 10 inches and use this result with the height. If that does not work, then other combinations can be used.
Hypotenuse (10 and 5 )
Formula
c^2 = a^2 + b^2
Givens
a = 10
b = 5
Solution
c^2 = 10^2 + 5^2 Expand
c^2 = 100 + 25 Add
c^2 = 125
Now use the Pythagorean Theorem a second time.
z^2 = x^2 + y^2
x^2 = 125
y^2 = 3^2
z^2 = 125 + 9
z^2 = 134
This is not large enough. A ruler is 12 inches long which would mean that z^2 should come to 144. I don't think any other combination is going to do much better.
In fact looking at it more closely all combinations will give z^2 = 134.
Frank lost 3 pounds per week for 19 consecutive weeks then 5 pounds in the 20th week which represent his total change in weight
Answer:
5 pounds
Step-by-step explanation:
Carry on learningpls answer this bc i need help with this
Answer:
A third degree or cubic polynomial with three terms. The constant term is -1/7, the leading term is -10x³ and the leading coefficient is -10
Which equation represents the slope-intercept form of the line below!
5-
y-intercept = (0.-5)
slope = 1
O A. y=5x- *
O B. y=+*+5
O C. y=-x-5
O D. y = 5x + 1
What is the equation for the graph please help me ill give 20 pt
Answer:
y = 9x
Step-by-step explanation:
Answer:
4.5x OR 9/2x
Step-by-step explanation:
We know this is a lineasr equation isnce it is a straight line and goes by a slope factor.
We know that for every change in 9 on the y axis, there is a change of two on the x- axis. This slope is now 9/2
The equation can be 9/2x OR 4.5x depending on whether your teacher will accept decimal answers or fractional answers.
A cone has a height of 17 centimeters. What is its volume? Use n 3.14
Answer:
444.83
Step-by-step explanation:
volume of a cone is given by the formula pi × r^2 × h × 1/3
by implementing the formula we get the answer which is 444.83
make sure to ask if you need any further guidance :)
Find the value of x.
Answer:
51°
Step-by-step explanation:
to find x, note that the sum of angles in a triangle is equal to 180°
x+ 63° +66° = 180° ( sum of angles in a triangle.)
x+129° = 180°
x= 180-129 = 51°
x= 51°
hope this helps. please rate and mark brainliest!!!!Me pueden ayudar con el procedimiento?
24x+7=13
Answer: x = 1/4
Step-by-step explanation:
Lo primero que harías es restar 7 de ambos lados de la ecuación debido a tu propiedad de igualdad, que te permite hacer esto.
24x+7=13
-7 -7
24x=6
Ahora lo que harás es dividir ambos lados entre 24 para que puedas aislar x.
24x=6
/24 /24
x=6/24
Finalmente, puedes simplificar la fracción dividiendo el numerador y el denominador por 6.
x=6/6 / 24/6
x=1/4
Increase a monthly salary of $2925 by 7.2%.
Answer:
Step-by-step explanation:
2925+ 7.2% of 2925
2925+0.072*2925
2925+210.60
=$3135.60(increased salary)
Answer:
$3135.6
Step-by-step explanation:
What is the volume of the cylinder shown below?Use 3.14 as an approximation for π.
A. 314 in³
B. 1,256 in³
C. 5,024 in³
D. 5,625 in³
Find the area of the circle ( top)
Area = Pi x r^2 = 3.14 x 8^2 = 3.14 x 64 = 200.96 square inches.
Volume = area of top x height
Volume = 200.96 x 25 = 5,024 in^3
Answer: C. 5,024 in^3
Answer:
C
Step-by-step explanation:
Find the area of the triangle.
Answer:
10 Square feet or square meter
Step-by-step explanation:
Area of a triangle = bh / 2
b represents the base which is 4
h represents the height which is 5
bh / 2 = 4 × 5 / 2
Area = 20 / 2
Area = 10
:. The Area of the triangle is 10 square feet or square meter
Please help kind of urgent i only have 100 points so please help thanks:)
Answer:
√3
Step-by-step explanation:
To recall trigonometric ratios, there is a special acronym known as sohcahtoa which stands for
sin(x)=opposite/ hypotenusecos(x)=adjacent/hypotenuse tan(x)=opposite /hypotenuseFinding the angle [tex]\theta[/tex]
We are given that,
[tex] \displaystyle \sin( \theta) = \frac{ \sqrt{3} }{2} [/tex]
To find the angle [tex]\theta[/tex] , take inverse of sin of both sides,
[tex] \displaystyle { \sin}^{ - 1}( \sin( \theta) )= { \sin}^{ - 1} \bigg(\frac{ \sqrt{3} }{2} \bigg )[/tex]
with the help of unit circle,we acquire:
[tex] \displaystyle \boxed{\theta= {60}^{ \circ} }[/tex]
Finding [tex]\tan\theta[/tex]
simply plug in the value of theta:
[tex] \tan( {60}^{ \circ} ) [/tex]
using unit circle,we get:
[tex] \implies \tan( {60}^{ \circ} ) = \boxed{\sqrt{3} }[/tex]
and we're done!
Let's solve
[tex]\\ \rm\Rrightarrow sin\theta=\dfrac{\sqrt{3}}{2}[/tex]
[tex]\\ \rm\Rrightarrow \theta=sin^{-1}\left(\dfrac{\sqrt{3}}{2}\right)[/tex]
[tex]\\ \rm\Rrightarrow \theta=\dfrac{\pi}{3}[/tex]
Now
[tex]\\ \rm\Rrightarrow tan\theta=tan\dfrac{\pi}{3}[/tex]
[tex]\\ \rm\Rrightarrow tan\theta=\sqrt{3}[/tex]
The Graph below shows the height h in feet of a ball t Second after it is thrown. The passes the ball is represented by the equation h=-t^2+8t please use the graph to answer the question what time is the ball increasing in height I will give BRAINLIEST
The pyramid has a base that is a right triangle with side lengths 3 feet , 4 feef , 5 feet. It’s height is 6 feet. What
Answer:
12 ft ^3
Step-by-step explanation:
I assume you are looking ofr the volume of this pyramid
V = 1/3 base area * height
base area = area of 3-4-5 triangle = 1/2 * 3 * 4 = 6 ft^2
so Volume is :
1/3 * 6 * 6 = 12 ft^3
Need help ASAP! Please
Answer:
1
Step-by-step explanation: