Answers
Answer:
Step-by-step explanation:
area of rectangle=length*width
=17 cm*9 cm
=1323 cm^2
perimeter of rectangle=2(l+w)
=2(17+9)
=2*26
=52 cm
area of square=l^2
=12^2
=144 m^2
perimeter of sqaure=4l
=4*12
=48 m
Answer:
see explanation
Step-by-step explanation:
The area (A) of a rectangle is calculated as
A = lb ( l is length, b is breadth )
The perimeter (P) is the sum of the 4 sides
(a)
A = 9 × 17 = 153 cm²
Since opposite sides are congruent, then
P = 2(9 + 17)
= 2 × 26
= 52 cm
-------------------------------------------------------------------
(b)
A = 12 × 12 = 144 m²
P = 4 × 12 = 48 m
Related Questions
Please and thank you someone help me out
I need 10 more
Answers
Answer:
[tex]y=\frac{5}{4} x+1[/tex]
HELP FAST ITS FOR EXAM!!!!!In which set are all fractions equivalent to negative 2/3?
{ 2/−3, −2/−3, −9/12}
{ 2/−3 ,−2/3, −8/12}
{ 2/−3, −2/3, −9/12}
{2/−3 ,−2/−3, −8/12}
Answers
Answer:
{ 2/−3 ,−2/3, −8/12}
Step-by-step explanation:
Step-by-step explanation:
{2/-3, -2/3, -8/12 I think
hi guys, can you please answer this question i'm giving out brainliest and 30 points:)
Answers
Answer:
1 centimet
Step-by-step explanation:
Answer:
A Centimeter!
Step-by-step explanation:
Heard of the Acronym
King Henry Died m Drinking Chocolate Milk
K = King = Kilometers
H = Henry = Hectometers
D = Died = Decameters
M = m = meters
D = Drinking = Decimeters
C = Chocolate = centimeters
The metric system is based on the power of ten.
There are 10 Decimeters in a meter
There are 100 Centimeters (your answer) in a meter
There are 1000 Millimeters in a meter
Similarly:
1 Decameter = 10 meters
1 Hectometer = 100 meters
1 Kilometer = 1000 meters
So you can use it for this:
1 Hectometer = (10x10x10x10)cm or 10,000 cm
In this problem I am starting at 10, and multiplying as many tens as I need to get to Hectometer ( refer acronym).
Centimeters to Decimeters = 10
Decimeters to Meters = 10
Meters to Decameters = 10
Decameters to Hectometers is 10
So we have 4 - 10s so we do 10x10x10x10 or 10,000 cm in a Hectometer
1 cm would equal 0.0001 Hectometer
or 1/10,000 of a cm
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
A binomial with a leading coefficient of 3 and a constant term of -5
Answers
Answer:
5x - 5
Step-by-step explanation:
We need to write a bionomial with ,
Leading coefficient = 3 Constant = (-5)Definition of Binomial :-
A expression which contains two terms in it is called a bionomial .Here let the variable be x . So one such bionomial can be ,
→ 5x - 5
• Hence one such bionomial can be 5x - 5.ONE MORE IF YOU ANSWER YOU WILL GET BRAIN LISTED!!!!!!!!
Answers
Answer:
29
Step-by-step explanation:
Answer:
Hello! answer: 29
Step-by-step explanation:
10/\2 is just 10 × 10 and 10 × 10 = 100 3/5/\2 is just 3/5 × 3/5 and 3/5 × 3/5 = 9/25 now we can do the math! 100 × 9/25 = 36 and 36 - 7 = 29 So 29 is the answer hope that helps!
What is Ten Divided by Twelve point Fifty
Answers
Answer:
0.8
or
[tex]\frac{4}{5}[/tex]
Step-by-step explanation:
10 ÷ 12.50
10 ÷ 12.5
0.8
Answer:
10 divided by 12.5 = 0.8 is your answer
please help.. don't get it
Answers
Hope this helped
Find the missing variable and indicated angle measure
Please help lol
Answers
Answer:
Hello! x = 6
angle measure: 64
HOPE THAT HELPS a bit when trying to solve the whole thing
Which of these is a discrete random variable?
A.
the average height of the players in a basketball team
B.
the average speed of the runners in a relay team
C.
the number of medals won by a country at the Olympics
D.
the average first-serve percentage of a tennis player
Answers
......................
Given
mZLON is a straight angle.
MZLOM = 4x + 30°
mZMON = 8x + 90°
Find mZMON:
Help pls
Answers
Step-by-step explanation:
these are supplementary angles
LOM + MON = 180
(4x + 30) + 8x + 90 = 180
12x + 120 = 180
solve for x and then substitute into 8x +90
Which number(s) below belong to the solution set of the inequality? Check all that apply. 11x > 132
Answers
Answer:
a
c
Step-by-step explanation:
Note that
> means greater than
< means less than
≥ means greater than or equal to
≤ less than or equal to
11x ≥ 132
divide both sides of the equation by 11
x ≥ 12
this means that the value of x is greater or equal to 12
In the option, the values that fit this condition are 12 and 26
What is the height of the flag pole?
Answers
Step-by-step explanation:
comvert units into one unit
4ft 2in = 4 + 2/12 ft
3ft 4in = 3ft + 4/12ft
Know that the ratio of tan(x) = O / A
and set up proportions
[tex] \frac{ba}{ac} = \frac{h}{rt} [/tex]
solve for h
Answer:
Step-by-step explanation:
assuming that the triangles are similar, which I can't by what is shown in the picture, but I'm guessing that there are more instructions off screen , that say they are.
' = feet
" = inches
h / 20' = 4'-2" / 3'-4"
just use inches for this, it's easier
h / 240" = 50" / 40"
h = 240 ( 50 / 40 )
h = 300"
h = 25'
pls help me I will give brainlist
Valerie is asked by her teacher to show the force of gravity with a toy car. How can Valerie use a toy car to demonstrate the force of gravity?
Group of answer choices
Place the toy car on the floor
Lift the toy car onto a shelf
Push the toy car across a table
Let the toy car roll down a ramp
Laura can use a toy car to demonstrate the force of gravity by doing which of these?
Group of answer choices
Letting the toy car roll down a ramp
Lifting the toy car onto a shelf
Placing the toy car on the floor
Pushing the toy car across a table
For an electrically charged object to repel another object, what must happen?
Group of answer choices
The objects must have similar charges.
The objects must have opposite charges.
The objects must touch.
The objects must be very light.
Andrew watches a plane fly overhead. Which of the following observations provides the best evidence that the plane is using energy?
Group of answer choices
The plane is white.
The plane is large.
The plane has wheels.
The plane moves.
Campfires are sometimes used to cook food. Which type of energy from the campfire cooks the food?
Group of answer choices
Sound
Electrical
Light
Thermal
Answers
Answer:
1. Letting the toy roll down a ramp
2. Letting the toy roll down a ramp
3. The objects must have similar charges
4. The plane moves
5. Thermal
Step-by-step explanation:
I need help I don’t understand how I’m supposed to do this
Answers
2.The two figures are congruent because they are the same shape,size, and length. The transformation used is reflections because they are both the same shape just flipped.
I hope I’m right and that helped
Rearrange x + 2y = 9 to the form y=mx+c
Answers
Answer:
2y=9-x
y=9-x/2
9/2-x/2=mx+c
c=9/2
m=-1/2
Answer:
the answer of this question is
2y=-x+9
Two pyramids are similar. Their base edges are a ratio of 3:5. Find the ratio of their surface area.
Answers
Answer:
9/25
Step-by-step explanation:
Two pyramids are similar. Their base edges are a ratio of 3:5. Find the ratio of their surface area.
The ratio of the surface area is calculated as the square of the ratio of the edges
Hence,
Ration of surface area = 3²/5²
= 9/25
GIVING BRAIN TO CORRECT ANSWER!!
The table shows the heights of 10 randomly selected second-grade students.
Helght (Inches)
44 45 47 49 48 48 49 50 48 52
Based on the data, select the most reasonable prediction about the height of second-grade students.
O A. The typical second-grade student is less than 45 inches tall.
B. The typical second-grade student is about 45 inches tall.
C. The typical second-grade student is more than 50 inches tall.
D. The typical second-grade student is about 48 inches tall.
Answers
Answer:
Answer = D
Step-by-step explanation:
If you add all of the heights up you get 480. divide that by ten (because there were 10 students whose height was taken) then you get 48. therefore, the typical second-grade student is about 48 inches tall.
I hope this helps have a good day :)
The typical second-grade student is about 48 inches tall.
What is mean?'Mean is the average of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers.'
According to the given problem,
Given data = { 44, 45, 47, 49, 48, 48, 49, 50, 48, 52 }
Sum of the given data = 44 + 45 + 47 + 49 + 48 + 48 + 49 + 50 + 48 + 52
= 480
Average of the given heights = [tex]\frac{480}{10}[/tex]
= 48
Hence, we can conclude, The typical second-grade student is about 48 inches tall since the average of the given data is 48.
Learn more about mean here: https://brainly.com/question/22871228
#SPJ2
The table shows the relationship between the number of strawberries picked from a given number of strawberry plants.
Fill in the missing value in the table.
Number of Plants Strawberries Picked
4 32
6 ___
7 56
9 72
Answers
Answer:
48
Step-by-step explanation:
what is angle 1? i really appreciate the help
Answers
Answer:
53°
Step-by-step explanation:
[tex]m \angle1 = \frac{1}{2} (50 + 56) \degree \\ \\ = \frac{1}{2} \times 106 \degree \\ \\ = 53 \degree[/tex]
HALP NEEDED
ILL GIVE BRAINLEIST
The slope of the line that contains the points (1, -1) and (2, 3) is 4. What is the y-intercept?
A. 5
B. 4
C. -4
D. -5
Answers
You can use the slope intercept form to find the answer. Aka y = mx + b
In this equation m is equal to the slope and b is equal to the y-intercept.
We already know the slope, 4. And we have two different point we can choose from. I’ll show how to solve with the first (1,-1) point.
solve (6.284)^3×(624)^1/2 ÷(0.005)^1/4
Answers
Answer:
3,982,754.7645691
Step-by-step explanation:
please say its right
help me in this please
Answers
Answer:
35 rows and 35 numbers of plants in a row.
Step-by-step explanation:
Mark as brainliest
In a week, Caidyn earns $27.55 more than half the amount
Maddie earns. How much does Maddie earn per week if Caidyn
Earns $125.95?
Please help me and I’ll try to help you in return
Answers
Answer:
Step-by-step explanation:
Please help I cant fail this math test thank you I appreciate it
9. Bahama Bucks sells ice for $2.89 per
bag. Which equation best represents y,
the total cost of x bags of ice?
A y = 2.89 + x
C X = 2.89 + y
B X = 2.89y
D y = 2.89x
Answers
Answer:
d
Step-by-step explanation:
<33
Please help me with this
Answers
Answer:
(-1, 2/3).
Step-by-step explanation:
Taking the derivative of f, we get f' = x^2 - 1 = 0. Thus, x = -1 and x = +1.
At the relative max, y = (1/3)(-1)^3 - (-1) = -1/3 + 1 = 2/3.
The relative maximum is at (-1, 2/3).
What is the product of 3x(x2 +
+4)?
O x2 + 3x + 4
3x3 + 4
3x3 + 12x
0 3x² + 12x
Answers
Answer:
The answer is C
Step-by-step explanation:
PLEASE ANSWER QUICKLY
Answers
Answer:
A
Step-by-step explanation:
an ice cream factory makes 330 quarts of Ice cream in 2 hours how many quarts could be made in 36 hours what was the rate per day
Answers
Answer:
multiply UNIT RATE 33 by 36 to answer your first question.
Step-by-step explanation:
1. for how many hours in a work day is the factory manufacturing ice cream?
2. Obviously the UNIT rate is 33 qts/hour.
3. In 36 hours, the factory could produce 36 times what it produces in one hour. In other words, multiply UNIT RATE 33 by 36 to answer your first question.
pleaseeee help
solve for x and y
Answers
Answer:
Solution given:
y+135°=180°[sum of opposite angle of a cyclic quadrilateral is supplementary]
y=180°-135°
y=25°
again
2x-1+3x+1=180°[sum of opposite angle of a cyclic quadrilateral is supplementary]
5x=180
x=180/5.x=36
x=36°,y=25°
3x^2 +6x +18 = 0
solve by completing the sqaure
Answers
Answer:
=
−
±
2
−
4
√
2
x=\frac{-{\color{#e8710a}{b}} \pm \sqrt{{\color{#e8710a}{b}}^{2}-4{\color{#c92786}{a}}{\color{#129eaf}{c}}}}{2{\color{#c92786}{a}}}
x=2a−b±b2−4ac
Once in standard form, identify a, b and c from the original equation and plug them into the quadratic formula.
3
2
+
6
+
1
8
=
0
3x^{2}+6x+18=0
3x2+6x+18=0
=
3
a={\color{#c92786}{3}}
a=3
=
6
b={\color{#e8710a}{6}}
b=6
=
1
8
c={\color{#129eaf}{18}}
c=18
=
−
6
±
6
2
−
4
⋅
3
⋅
1
8
√
2
⋅
3
x=\frac{-{\color{#e8710a}{6}} \pm \sqrt{{\color{#e8710a}{6}}^{2}-4 \cdot {\color{#c92786}{3}} \cdot {\color{#129eaf}{18}}}}{2 \cdot {\color{#c92786}{3}}}
x=2⋅3−6±62−4⋅3⋅18
2
Simplify
Answer:
x=-1+or-i radical 5
Step-by-step explanation: