Answers
(rounded by the nearest tenth .79>.8)
Formula:
A=2⋅π⋅r⋅h+2⋅π⋅r^2
Equation:
2⋅ 3.14⋅ 5.3⋅ 5.6+ 2⋅ 3.14⋅ 5.3^2 =362.8 m^2Related Questions
Help me pls, math is my weak point TwT
Answers
Answer:
I hope this helps
The shapes that 5 students drew are shown below
Answers
The shapes that are quadrilateral drawn by the students are Ashley , Camden and Hayden
What is a Parallelogram?A parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure
The sum of angles of a parallelogram is 360°
The four types are parallelograms, squares, rectangles, and rhombuses
Properties of Parallelogram
Opposite sides are parallel
Opposite sides are congruent
Opposite angles are congruent.
Same-Side interior angles (consecutive angles) are supplementary
Each diagonal of a parallelogram separates it into two congruent triangles
The diagonals of a parallelogram bisect each other
Given data ,
Let the quadrilateral drawn by the respective students be A
Now , the value of A is
The quadrilateral drawn by Ashley has 4 sides
So , it is a quadrilateral
Now , the shape drawn by Camden also has 4 sides
So , it is a quadrilateral
And , the shape drawn by Hayden is a polygon that has 4 side
Hence , the quadrilateral are drawn by Ashley , Camden and Hayden
To learn more about parallelogram click :
https://brainly.com/question/23488153
#SPJ2
Graph y=2x^2 please help
Answers
Answer:
there you go
Step-by-step explanation:
A right triangle is a triangle with two angles. True or false?
Answers
Answer:
The answer is false.
Step-by-step explanation:
A triangle would also be opposite to a angle of property.
Solve the following equation using the quadratic formula.
3x^2+7x+8=6
Answers
x = - 1/3, -2
frank is 3 years younger than his brother tony. let T represent tony's age
what equation can be used to find franks age?
Answers
Answer:
T= 3+F where T is Tony's age and F is Frank's age
Step-by-step explanation:
Well Tony's age can be represented by
T= 3+F where T is Tony's age and F is Frank's age
Hope that Helps!
Answer:
Your question is not proper we need one more number to represent Tony's age
Which set of side lengths or angle measures can be used to construct a triangle A. 50 inches, 90 inches, 35 inches B. 60 inches, 25 inches, 95 Inches C. 45,45,80 D. 60, 45,75
Answers
Answer:
D. 60, 45,75
Step-by-step explanation:
For options C and D
For a triangle the sum of the angles must always be equal to 180 degrees
So 180 ≠45+45+80
and
60 +45+ 75= 180
For option A and B
The length of the longer side is equal to the square root of the sum of squares of the other two sides in a triangle.
According to Pythagorus theorem
hypotenuse²= base² + perpendicular²
c²= a²+ b²
90²= 50² + 35²
8100= 2500+1225
8100≠3725
95²= 60²+ 25²
9025= 3600+ 625
9025≠4225
Therefore only D is the correct option
What is 721295.198715 rounded to the nearest tenth
Answers
Answer:
The answer is 721295.2
Answer:
721,295.2
Step-by-step explanation:
I used the "Rounding Numbers Calculator" on Calculator Soup
Which angle pair relationship shows that two lines are parallel?
a. Two alternate interior angles are supplementary.
b. Two vertical angles are congruent.
c. Two corresponding angles are congruent.
d. Two adjacent angles are supplementary.
Answers
Answer: c
Step-by-step explanation:
Which statements is true about figure DEF?
(I NEED HELP PLEASE)
ITS DUE TODAY
Answers
Answer:
It's on the third at the picture
Step-by-step explanation:
hope it helps make brainlliest ty the
Para llenar una piñata con dulces se necesitan 8.3 libras de dulces ¿cuantos kilogramos se tuvieron que comprar?
Answers
Answer:
Tuvieron que comprar 3.73 kg.
Step-by-step explanation:
Para obtener la respuesta, tienes que encontrar a cuántos kilogramos equivalen 8.3 libras de dulces y para esto puedes utilizar una regla de tres teniendo en cuenta que 1 libra es igual a 0.45 kilogramos:
1 libra → 0.45 kilogramos
8.3 libras → x
x=(8.3*0.45)/1=3.73 kg
De acuerdo a esto, la respuesta es que tuvieron que comprar 3.73 kg.
In a class of 26 students, 8 have a brother and 6 have a sister. There are 2 students
who have a brother and a sister. What is the probability that a student chosen
randomly from the class has a brother?
Answers
Answer:
12
Step-by-step explanation:
because if we add 8+6 is 14-26=12
Don't worry it's not a virus just listen to it it's cool
Answers
Answer:
I dunno if i typed it wrong it says video unavailable.
Step-by-step explanation:
What is the value of cose in the diagram below?
a)3/5
b)3/4
c)4/5
d)4/3
Answers
1/3a = −5
What does a equal?
Answers
1. Combine multiplied terms into a single fraction
1/3 = −5
1a/3 = -5
2. Multiply by 1
1a/3 = -5
a/3 = -5
3. Multiply all terms by the same value to eliminate fraction denominators
a/3 = -5
3 • a/3 = 3 (-5)
4. Cancel multiplied terms that are in the denominator
3 • a/3 = 3 (-5)
a = 3 (-5)
5. Multiply the numbers
a = 3(-5)
a = -5
Find the volume of the cone. H=9cm r=6cm
Answers
Answer:
the volume of the cone is 339.29
Step-by-step explanation:
Answer:
Volume is 339.29cm
Step-by-step explanation:
Find the volume of the sphere. Round your answer to the nearest tenth.
Answers
Answer:
See below.
Step-by-step explanation:
The formula for the volume of a sphere
= 4/3 π r^3 where r = the radius.
So for number 1:
V = 4/3 π (5)^3
= 523 .60 mm^3 to nearest hundredth.
The others are solved in exactly the same way except where the diameter is given as in number 4 and 5 you get the radius r by dividing the diameter by 2. So in number 4, r = 30/2 = 15.
If a quadrilateral has exactly one pair of congruent, opposite angles, then the quadrilateral is a ______
Answers
What shape do degree 3 functions have?
Answers
Answer: Third degree polynomials are also known as cubic polynomials. Cubics have these characteristics: One to three roots. Two or zero extrema.
HOPE THIS HELPS
Please brainliest
p
(
x
)
be a polynomial of degree 3
3
with real coefficients. Which of the following is possible ?
a) ()
p
(
x
)
has no real roots
b) ()
p
(
x
)
has exactly two real roots
c) (1)=−1,(2)=1,(3)=11,(4)=35
p
(
1
)
=
−
1
,
p
(
2
)
=
1
,
p
(
3
)
=
11
,
p
(
4
)
=
35
d) −1
i
−
1
and +1
i
+
1
are roots of ()
p
(
x
)
, where =−1‾‾‾√
find x using
dialations
Answers
Answer:
x = 14.4
Step-by-step explanation:
Using dilations, the following equation can be written to show the relationship between the two similar triangles:
x/4 = (6.5 + 2.5)/2.5
x/4 = 9/2.5
Cross multiply
x*2.5 = 9*4
2.5x = 36
2.5x/2.5 = 36/2.5
x = 14.4
Find the discriminant of the following quadratic equation then state the number of rational, irrational, and imaginary solutions.
Equation: −6x2−6=−7x−9
Discriminant: Answer
Solutions:
Answers
Answer:
-6x² - 6 = -7x - 9-6x² + 7x - 6 + 9 = 0-6x² + 7x + 3 = 06x² - 7x - 3 = 0Discriminant:
D = (-7)² - 4*6*(-3) = 49 + 72 = 121Since D > 0, there are 2 real solutions:
x = (- (-7) ±√121 )/12x = (7 ± 11)/12x = 1.5, x = -1/3Plzzzz help!!!!!!!!!!
Answers
Answer:
Add them then divide that my number of numbers there is...simple.
Step-by-step explanation:
Please check my answer !! thank you ⭐️
Answers
Which expression is equivalent to
7
x
+
4
x
2
−
5
x
?
Answers
Answer:
2x + 8
Step-by-step explanation:
7x + 4 × 2 - 5x
7x + 8 - 5x
2x + 8
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answers
Answer:
The answer is: C
Step-by-step explanation: So they tell you that each pencil cost the same as another and the same applies to the journals. With this information you know that you're spending the same for each one, meaning you can multiply the amount you bought by the price and get your total. So, as an example: Mr. Bowden bought 18 journals, in our situation journals cost *J*. So 18 multiplied by *J* would be our total for the journals Mr. Bowden bought. the same applies to pencils, and so Mr. Bowden bought 40 pencils, and each pencil costs *P*. We can multiply 40 and *P* to figure out what the pencils in total for Mr. Bowden cost. We can then add the total for journals and pencils for Mr. Bowden and get $95.42. I hope this helps :)
what is the center of (x+5)^{2}+(y-4)^{2}=121?
Answers
Answer: (-5,4)
Step-by-step explanation:
Shoppers leaving Midtown Mall were asked to give their age. Use the line plot to answer each question. This question is for 40 points and ill also mark brainliest
Answers
Answer:
20, 7, 5
Step-by-step explanation:
Range-20, range=most
Mode-7, mode=22-15
Most-5
joseph ordered 17 yards of lumber to build a tree house. how many inches of lumber did he order?
Answers
Answer:
612 inches.
Step-by-step explanation:
1 yard = 36 inches.
17 * 36 =
Answer:
612 inches
Step-by-step explanation:
1 yard = 36 inches
17 yards = 36 × 17 = 612 inches
Consider the function f(x) =
- 4x2xs-1
-3-*-1, *> -1
Which statement explains the continuity of the function at x = -1?
Because lim f(x) = 4 and f(-1) = 4, it follows that lim f(x) = f(-1). Therefore, the function is continuous at x
1.
*--1
*--1
O Because lim f(x) = -4 and f(-1) = -4, it follows that lim f(x)=f(-1). Therefore, the function is continuous at
-1.
*--
X-1
--
O Because lim f(x) = 4 and f(-1) = -4, it follows that lim f(x) f(-1). Therefore, the function is not continuous
*--1
= -1.
O Because lim f(x) = -4 and f(-1) = 4, it follows that lim f(x) f(-1). Therefore, the function is not continuous a
= -1.
--
--1
Answers
Answer:
It's B
Step-by-step explanation:
B) Because Limit as x approaches negative 1 f(x) = –4 and f(–1) = –4, it follows that Limit as x approaches negative 1 f(x)= f(–1). Therefore, the function is continuous at x = –1
I KNOW ITS NOT MATH BUT PLS ANSWER WITH A CORRECT RESPONSE
Despite medical warnings, a______number of Americans still use tobacco.
OPTIONS
A. Moderate
B. High
C. Low
Answers
Answer:
I'm pretty sure the answer is Despite medical warnings, a (B) high number of Americans still use tobacco.
Step-by-step explanation: