Answer:
346.4 square centimeters (cm²)
Answer:
346.185 cm²
Step-by-step explanation:
radius = diameter / 2
Area of a circle = πr²
radius = 21/2 = 10.5
Area = 3.14(10.5)²
Area = 346.185 cm²
{(32)-3/4)3/4}4/5 pls solve it
Answer:
18 3/4
Step-by-step explanation:
Solve {(32)-3/4)3/4}4/5
Expand the inner parenthesis
{(32)-3/4)3/4}4/5
= {3/4(32) - (3/4)(3/4)}*4/5
= {3(8)- 9/16} * 4/5
= {24 - 9/16}* 4/5
= 4/5(24) - 4/5(9/16)
= 96/5 - 36/80
= 96/5 - 9/20
Fine the LCM
= 96(4)-9/20
= (384-9)/20
= 375/20
= 18 15/20
= 18 3/4
Hence the required result is 18 3/4
I need it please help
Answer:
2
Step-by-step explanation:
1600/800=2 hope it helps
Answer:
i can't see the picture!!!
Step-by-step explanation:
A sequence is given below.
576, 288, 144, 72, . . .
4. Suppose 4x + 9 pizzas were sold on Monday and 3x - 4 pizzas were sold on
Tuesday. What is the total number of pizzas sold?
Answer:
7x+5 pizzas were sold.
Step-by-step explanation:
4x and 3x combine to make 7x. Since we are adding 9 and also subtracting 4, they cancel out to be adding only 5. Combine this to make 7x+5.
Throughout Lewis Carroll's book, Alice's Adventures in Wonderland, Alice's size changes. Her normal height is about 50 inches tall. She comes across a door, about 15 inches high, that leads to a garden. After drinking a potion, Alice's height changes to 10 inches so she can visit the garden. How tall would the door have been in Alice's normal world? Justify your answer and provide mathematical evidence.
Answer:
The answer is 75 inches.
Step-by-step explanation:
If Alice is 10 inches, she is 2/3 as tall as the door. At her regular height, to be 2/3 as tall as the door the door would have to be 75 inches high.
is it just me or does anyone else like NF??
Answer:
I like him too.
Step-by-step explanation:
Find the measure of the angle VWU
PLS HELP!!
Perform the following multiplication
a) 9xy ( x²y – xy²)
b) 7 p?q? (9 pq - 9 p²q²)
Answer:
a: (9x^3y^2)-(9x^2y^3)
Step-by-step explanation:
Instructions: Find the value of the trigonometric ratio. Make sure to simplify the fraction if needed.
Answer:
30/34
Step-by-step explanation:
A stadium is divided into 4 sections. Each section is laid out in rows.
Section
Number of Rows
A: 42
b:50
c:36
D:16
There are 8 seats in each row of Section C. Which of the following equations can you use to find the number of seats in Section C? Select all
that apply.
S = 8 + 36
S = 36 + 36 + 36 + 36 + 36 + 36 + 36 + 36
S = 42 + 50 + 36 + 16
S = 8 x 36
S = 8 x 42
Part B
How many seats are in Section C? Enter your answer in the box.
Answer:
Both S=8x36 and S=36+36+36+36+36+36+36+36 apply
There are 288 seats in section C
Step-by-step explanation:
S=8x36
S=288
what is the slope of the line?
2
1
-2
1/2
Answer:
the slope of the line is A) 2
Step-by-step explanation:
hope it helps have a wonderful day ^_^
Identify the vertex of the function graphed below.
A (1,2)
B.(3,-2)
C.(0.7)
D. (2-1)
Given the parent function p(x) = cos x, which
phrase best describes the transformation used
to obtain the graph of g(x) = cos (x + a) – b,
if a and b are positive constants?
Answer: left a units, down b units
Step-by-step explanation:
The phrase which describe g(x) for parents function p(x) is:
" Graph shifts a units in negative x direction and b units in negative y direction"
What is Shifting of Origin?The shifted origin has the coordinates (h, k). That is, the shifted X and Y axes are at distances h and k from the original X and Y axes respectively.
Here, general equation
y = cos ( x - h ) + k
where, h and k are points which shows the shifting of function on x and y axes.
On comparing general equation with given equation g(x)
so we get h = -a and k = -b.
Thus, the phrase which describe g(x) for parents function p(x) is:
" Graph shifts a units in negative x direction and b units in negative y direction".
Learn more about Shifting of origin from:
https://brainly.com/question/8829300
#SPJ2
Please tell me asap please tell meeee
please help and explain why. i need this right now.
Answer:
B
Step-by-step explanation:
m<1 = 47
m<2= 34
Answer:
B
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
122° is an exterior angle to both triangles , then
∠ 1 + 75° = 122° ( subtract 75° from both sides )
∠ 1 = 47°
and
∠ 2 + 88° = 122° ( subtract 88° from both sides )
∠ 2 = 34°
I need help like fast plz ill give u extra points after this plz i have 10 min to answer this
Answer:
y=19√3x=38confirm be surePlease help. Will mark brainliest if right!
Mrs. Jones was very proud of her apple tree. One autumn, after harvesting her apples, she called her three sons together. “Here are 150 apples,” she said. “I want you to take them to the market tomorrow and sell them for me.” She gave Paul 15 apples, Nick 50, and Ben 85. “Your job,” added Mrs. Jones, “is to sell the apples in such a way that each of you brings home the same amount of money.” How do they do it?
Step-by-step explanation:
they sell the same amount?
1. {MCC.7.G.6) The area of the base of an 8-inch-tall cylinder is 36T
square inches. What is the volume of this cylinder (rounded to the
nearest whole cubic inch)?
Answer:
[tex]Volume = 144in^3[/tex]
Step-by-step explanation:
Given
[tex]Base\ Area = 36in^2[/tex]
[tex]Height =8[/tex]
Shape: Cone
Required
Determine the volume
Volume is calculated using:
[tex]Volume = \frac{1}{3}\pi r^2h[/tex]
Where
[tex]Base\ Area = \pi r^2 = 36[/tex]
[tex]Height = h = 8[/tex]
So:
[tex]Volume = \frac{1}{3} * 36 * 8[/tex]
[tex]Volume = 144in^3[/tex]
What is the value of the expression 20 ÷ 4 + (6 x 2) − 2? 15 17 22 28
Answer:
15
Step-by-step explanation:
6*2=12
20 divided by 4=5
add the two
12+5=17
17 - 2= 15
Will give brainliest
Answer:
free points
Step-by-step explanation:
edge 2025 trust rn
To track the reptile population around a lake, researchers marked 36 turtles. A few weeks later, they counted 400 turtles, of which 20 were marked. To the nearest whole number, what is the best estimate for the turtle population?
Answer: 720
Step-by-step explanation:
From the question, we are informed that cthe researches counted 400 turtles, of which 20 were marked. This implies that 20/400 = 1/20 were marked.
If the researchers wanted to track the reptile population around a lake, and the researchers marked 36 turtles, the estimate of the total population will then be:
1/20 × x = 36
x/20 = 36
x = 20 × 36
x = 720
The turtle population is 720
A bird feeder is in the shape of a cylinder. It has a volume of about 100 cubic inches. It has a radius of 2 inches. What is the approximate height of the bird feeder? Use 314 for pi.
Answer:
8 in approx
Step-by-step explanation:
Given data
volume = 100 cubic inches
radius= 2 inches
The expression for the volume of a cylinder is given as
v=πr^2h
substitute
100= 3.14*2^2h
100= 12.56h
h= 100/12.56
h=7.9 in
Hence the height is 8in approx
Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a website.
Answer:
there are infinitely many solutions
LEFT SIDE/ LEFT EQUATION: if you multiply 1 and (b + 14) together, the result becomes the numerator of the fraction (with 2 being the denominator).
Once you do that, you will notice that both sides/both equations are exactly the same.
Thus, if you put in ANY number for variable b, the solution of both sides/both equations will always be the same and work.
The answer is: "There are infinetly many solutions"
Please help me fill in the blank! Thank you!!
Answer:
The fraction of 6% is 6/10 and the model is 10 squares and only color 6 of them
YOU WELCOME :)
Answer:the fraction of 6% is 6/10
Step-by-step explanation:and the model is 10 squares and only color 6 of them
WILL MARK BRAINLIEST IF YOU SOLVE THIS PLEASE
Answer:
BC= 5
step by step explanation
NUmber 8 help meeeeeeeeeeeeeeeeeeeeee
Answer:
It is mode
Step-by-step explanation:
PLEASE GEOMETRY HELP WILL MARK BRAINLIEST!!!
Answer:
Step-by-step explanation:
71+42+BAD=180
BAD=67
Answer:
m<BAD = 67
Step-by-step explanation:
The given figure is a parallelogram. Consecutive angles in a parallelogram are supplementary, meaning that their angle measures sum up to 180 degrees. Using this, one can say,
m<D + m<A = 180
Substitute,
m<ADB + m<BDC + m<A = 180
71 + 42 + m<A = 180
113 + m<A = 180
Inverse operations,
113 + m<A = 180
-113 -113
m<A = 67
PLEASE CAN SOMEONE HELP MY ASSIGNMENT!!!!!!!
Answer:
1. The applicable theorem is the midsegment theorem
y = 5 cm
Step-by-step explanation:
The given quadrilateral MATH is an isosceles trapezoid,
The bases of the isosceles trapezoid are
b₁ = [tex]\overline{MA}[/tex] and b₂ = [tex]\overline{HT}[/tex]
The median of the isosceles trapezoid = [tex]\overline{LV}[/tex]
MA = 3·y - 2
HT = 2·y + 4
LV = 8.5 cm
The midsegment theorem states that the median of a trapezoid is parallel to the bases of the trapezoid and is equal to half the length of the sum of the bases of the trapezoid
The median of a trapezoid = (1/2)×(b₁ + b₂)
Therefore, we have;
The median of the isosceles trapezoid, LV, given as follows;
LV = 8.5 = (1/2)×((3·y - 2) + (2·y + 4))
LV = 8.5 = (1/2)×(5·y + 2) =
2 × 8.5 = (5·y + 2)
17 = 5·y + 2
∴ 5·y = 17 - 2 = 15
y = 15/3 = 5
y = 5 cm
Raju’s age (in years) is 2 more than 5 times her daughter’s age. What is his age. guys help me
Step-by-step explanation:
if you are writing it in an expression then
let raju's age be = x
let daughter be = y
x = 2 (5 × y)
x = 2 (5y)
x = 10y
so if daughter is 2 years old, then
x = 10(2)
x = 20 years
The price of a TV-set is $480. If it goes on sale at 18% off what will be the new price?
Answer:
$393.60
Step-by-step explanation: