Answers
Answer:
yes they are
Step-by-step explanation:
Related Questions
What type of symmetry does the figure have?
line symmetry only
rotational symmetry only
both line and rotational symmetry
none of the above
Answers
Answer:
B. rotational symmetry onlyStep-by-step explanation:
Line symmetry is when the line acts like a mirror. We don't have such a symmetry here.
The figure has rotational symmetry only, if you rotate it about its center it will map to itself every 180 degrees.
Correct option is B
Answer:
B. rotational symmetry only
Step-by-step explanation:
The polynomial ax2 − 64 is a difference of two squares. Find all possible values of a between 1 and 100 inclusive. The inclusive values are
Answers
Answer:
[tex]a = \{1,4,9,16,25,36,49,64,81,100\}[/tex]
Step-by-step explanation:
Given
[tex]ax^2 - 64[/tex]
Required
Determine possible values of a
For the expression to be a difference of two squares, then a must be a perfect square between 1 and 100 (inclusive).
Let [tex]a = k^2[/tex] where [tex]k \ge 1[/tex]
When k = 1
[tex]a = 1^2 = 1[/tex]
k = 2
[tex]a = 2^2 = 4[/tex]
k=3
[tex]a = 3^2 = 9[/tex]
It goes on until k = 10
[tex]a = 10^2 = 100[/tex]
So, the possible values of a are:
[tex]a = \{1,4,9,16,25,36,49,64,81,100\}[/tex]
Some one please help someone good at geometry because I’m failing :( plz makes sure it’s right
Answers
Answer:
7
Step-by-step explanation:
Two plastic geometric models shaped like a triangular prism and a triangular pyramid are each 16 cm tall. The base of each model is a triangle with a base of 12 cm and a height of 5 cm. How much greater than the volume of the prism?
Answers
Answer:
320 cm difference
Step-by-step explanation:
Volume for Triangular prism: (1/2)(b)(h)(H)Volume for Triangluar pyramid: (1/3)(1/2)(b)(h)(H)480-160=320
In a year, there are 4 months that have 30 days.
What is the ratio of the months with 30 days to the months with other than 30 days?
2 to 1
1 to 3
1 to 2
3 to 1
Answers
what is 3/8 x 4/5 plzzzzz help
Answers
Answer:3/10 or 0.3
Step-by-step explanation:
Is y=x+2 a linear function
Answers
Yes it’s a linear function
Answer: Yes Y=x+2 is a linear function.
please help will give brainliest
Answers
Answer:
Answer is c
Step-by-step explanation:
A school rewards students for good work by giving them merit points.
James has x merit points.
Sarah has four times as many merit points than James.
Robert has 31 fewer merit points than James.
Each merit point is worth 3 pence.
All three of the students have a total of £14.73
Work out how many merit points each student has.
Answers
Answer:
hi...... hello.. m...... n. b
help lol, show wurk cuz u know how teachers are these days
Answers
Answer:
Infinitely many solutions (the lines are identical)
Step-by-step explanation:
Let's start by getting each equation into slope intercept form (y=mx+b)
-14x-14y=28
-14x-28=14y
-x-2=y
and
7x+7y= -14
7x+14= -7y
-x-2=y
We can see that these two lines are identical which means that there are an infinite amount of answers
What is the coefficient in the expression 10x + 8?
Stact
Answers
Answer:
10
Step-by-step explanation:
whenever a number is next to a variable it is always called the co efficient
18.9 divided by 5 I need the answer I decimal form ASAP!!!!!!!!
Answers
Answer: 3.78
Step-by-step explanation:
HELP ANSWER FAST!!!!!
Answers
Answer:
i don't know i am sososososo sosososososososo sorry
Step-by-step explanation:
- Colin invests £1100 into his bank account.
He receives 5% per year simple interest.
How much will Colin have after 3 years?
Give your answer to the nearest penny where appropriate.
Answers
= 1100 x 3 x 5 /100
=165.00
=£165.00
Answer:
it is 1265 ?!?!?!!?!?!!?
Step-by-step explanation:
work out
Marcus works at an ice cream shop. He earns $10.50 each hour. Use Marcus’s timesheet for the week to answer the questions.
Date
Time In
Time Out
April 11
8:45
12:00
April 12
9:00
12:00
April 13
7:30
12:00
April 14
8:00
1:15
April 15
8:30
11:15
How many hours did Marcus work for the week?
How much money did Marcus earn for the week?
Marcus was offered a position which pays a salary of $150 every week and a 25 cent commission for each ice cream cone he sells. Marcus sells an average of 128 ice cream cones each week. How much will Marcus make in
the new position? Compare this to how much he made for a week at his current job. Should he take the new position? Why or why not?
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Answer: he worked 31 hours and he earned $317.75
hope this helps :) and if it doesn’t I’m rlly sorry
pl help it’s for a grade
Answers
Answer:
area of lot: (2×2+7×+6)-1624= 2×2+7×-1618
Step-by-step explanation:
lot: (2×+3)(xt2)
2×2+4×t3×t6
a: 2×2+7×+6ft 2
house: 58×28= 1,624
a: 1624 ft 2
A contractor charges $35 for the installation of gutters, plus $1.50 per foot. If one installation cost $162.50, how many feet of gutter were required?
Answers
Answer:
I'm pretty sure it is 85 feet
1,729 is divisible by 9
a. true
b. false
Answers
Half the product of two numbers m and n, minus five times a third number p
Answers
Answer:
Step-by-step explanation:
(1/2)(m)(n) - 5(p)
This is an expression, not an equation.
Given the function g(x) = -3x + 4, compare and contrast g(-2) and g(4). Choose the statement that is true concerning these two values.
Answers
Answer: D
Step-by-step explanation:
Fill in the x's with -2 for the first time to get one answer then go back and fill in 4 for the second answer.
g(-2)= 10
g(4)=-8
Proving g(-2) is greater than g(4).
HELP WITH MATH IF YOU DON'T KNOW THE ANSWER THEN GET OUT OF THE QUESTION
Answers
Answer:
1.79 or 43/24
Step-by-step explanation:
179 pregunta 43/24
3g – 6 = 18 – g
solve for g
Answers
Answer:
g = 8
Step-by-step explanation:
3g - 6 = 18
+6 +6
3g = 24
divide by 3
g = 8
Answer:
The answer is G = 8
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Hoped this helped!
Brainly, Please?
find the volume of a rectangle block of ice 2 feet by 3 1/2 feet by 1 1/2.
the volume of the rectangular block of ice is ( simplify your answer)
Answers
Answer:
The answer is 80.5!
Step-by-step explanation:
The reason to the answer is because volume of a cuboid is l×B×H
(Substitute the values) L = 2 , B = 3.5 , H = 11.5
2 × 3.5 × 11.5
Therefore, when we multiply these numbers we get, the answer 80.5!
I hope this answer helps!
PLZ HELP ASAP!! WITH GIVE HIGHEST POINTS IF THE ANSWER IS RIGHT!!!
Answers
Answer:
degree is 6 and it is a trinomial
The Sugar Sweet Company is going to transport its sugar to market. It will cost $3500 to rent trucks plus $250 for each ton of sugar
transported. The total cost, C (in dollars), for transporting n tons is given by the following.
C = 3500+ 250n
What is the total cost of transporting 15 tons?
In the total cost is $8750, how many tons is the company transporting?
Answers
Answer: Equation relating C to S :
The total cost to transport 19 tons of sugar is $11, 250.
Step-by-step explanation:
Given : It will cost $6500 to rent trucks, and it will cost an additional $250 for each ton of sugar transported.
Total cost = $6500 + $250 x (amount of sugar transported ( in tons))
Let C represent the total cost (in dollars), and let S represent the amount of sugar (in tons) transported.
Then, the equation relating C to S would be :
When S= 19 , we get
Hence, the total cost to transport 19 tons of sugar would be $11, 250.
Someone please help me with this I might sure what to put :/
PLEASE AND THANKS YOU
Answers
Answer:
Albert is running 6 miles an Hour while Tanisha is running 3 miles an Hour
Step-by-step explanation:
List the sides of the triangle in order from shortest to longest
Answers
Answer:
To put the sides in order of longest to shortest, first find the largest angle -- the longest side is opposite this angle. Then, find the second largest angle and the side opposite from it to find the next largest angle, and finally, the shortest side will be opposite the smallest angle.
Find the solution of this system of equations.
Separate the x- and y-values with a comma.
X + 2y = 8
x - y = 2
Answers
Answer:
Step-by-step explanation:
x + 2y = 8
x - y = 2
x + 2y = 8
-x + y = -2
3y = 6
y = 2
x - 2 = 2
x = 4
(4, 2)
Find the area of the triangle to the nearest tenth
Answers
—————— = 40.03
2
40.03 cm
18 points please help! check the file!
Answers
Answer:
90 days you need to find the LCM of both of the days
Step-by-step explanation:
Find where 18 and 30 end up to and those are the many days they meet up again
