the base of an isosceles triangle is one-third the length of each of the congruent sides. The perimeter of the triangle is 84 cm how long is the base
Answers
Answer: 12 cm will be the base of the triangle
Related Questions
A courier service charges a flat rate of $12.50 per trip plus $0.60 per mile. They charged Films and More $23.30 to deliver a package.
A: Write the equation that represents this scenario.
B: How many miles did the courier service have to travel?
Answers
Answer:
all you have to do is multiply that and get the answer
The equation that represents this scenario. y = 0.6x + 12.5 and the courier service to travel 18 miles.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can ais lso be used to indicate the logical syntax's order of operations and other features.
Create an equation where y is the cost to deliver a package, and x is the number of miles traveled.
Since the service charges $0.60 per mile, the cost can be represented by $0.60x.
There is a flat rate of $12.50, so this will be added to 0.60x. Then, set this equal to y. Using this, create an equation:
y = 0.6x + 12.5
A number of miles the courier service had to travel by plugging in 23.30 as y and solving for x:
y = 0.6x + 12.5
23.3 = 0.6x + 12.5
10.8 = 0.6x
18 = x
Therefore, the equation that represents this scenario. is y = 0.6x + 12.5 and the courier service to travel 18 miles.
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12m − 4m what is the answer to this
Answers
Answer:
8m
Step-by-step explanation:
mark me Brainliest please
the real square roots of 16/49
Answers
Answer:
± [tex]\frac{4}{7}[/tex]
Step-by-step explanation:
Given
[tex]\sqrt{\frac{16}{49} }[/tex] = [tex]\frac{\sqrt{16} }{\sqrt{49} }[/tex] = ± [tex]\frac{4}{7}[/tex]
Answer:
±4/7
Step-by-step explanation:
4*4 = 16
-4*-4 = 16
7*7 = 49
-7*-7 = 49
√16/√49
±4/7
Given the function below, find p(x - 1). Give your answer in standard form.
p(x - 1) =
Help!!!
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Two thirds equal negative eight times a number
Answers
or
-8n = 2/3
On average Asia makes 14 out of 20 free throws Assuming the relationship is proportional, how many free throws is she likely to make if she shot 150 free throws?
Answers
Answer:
105
Step-by-step explanation:
14:20=7:10
150/10=15
7x15=105
Asia will make 105 free throws out of 120 free throws
Let the number of free throws that can be made be represented by x.
Based on the information given in the question, the equation to use in solving the question will be:
14/20 = x/150
Cross multiply
20 × x = 14 × 150
20x = 2100
x = 2100/20
x = 105
Therefore, Asia will make 105 free throws out of 120 free throws
In conclusion, 105 free throws will be made.
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Write this inequality in interval notation:
-2
Answers
Answer:
-2=-2
Step-by-step explanation:
You can't simplify it
what is 4/5 × 7/20 in fraction form
Answers
Answer:
7/25
Step-by-step explanation:
A car is traveling down a highway at a constant speed, described by the equation d=65t, where d represents the distance, in miles, that the car travels at this speed in t hours.
Answers
Answer:
Step-by-step explanation:
We are given an equation d = 65 t, where d represents the distance, in miles, that the car travels at this speed in t hours.
We know distance, speed and time relation
d = s * t.
Where d represents the distance, that the car travels at this speed in t at the speed s.
If we compare that relation with the given equation, we can see s = 65.
So,
a) The 65 tell us speed of 65 miles per hour in this situation.
b) Second part seems to be incorrect. Please check it again.
c) We are given distance = 26 miles.
Plugging d= 26 in the given equation.
26 = 65 t
Dividing both sides by 65, we get
26/65 = t
t= 0.4 hours.
So, it takes 0.4 hours or 0.4 * 60 = 24 minutes o travel 26 miles at this speed.
p(a) = a^2+a+1
What is the coefficient of a?
Answers
Answer:
the coefficient of a is one
Which set of ordered pairs does not represent a function?
\{(-3, -9), (7, 9), (9, 1), (7, 3)\}{(−3,−9),(7,9),(9,1),(7,3)}
\{(-3, 8), (-6, 5), (-5, -6), (1, -6)\}{(−3,8),(−6,5),(−5,−6),(1,−6)}
\{(3, 1), (-2, -9), (6, -9), (4, 6)\}{(3,1),(−2,−9),(6,−9),(4,6)}
\{(4, 3), (-4, 4), (-2, -5), (6, 4)\}{(4,3),(−4,4),(−2,−5),(6,4)}
Answers
Answer:
2nd equation does not pass the vertical line test
(7,9) (7,3) (x,y)
because one x (input) should have one y (output)
however, one y (output) can have multiple x (inputs)
35+70=35(1+2) yes or no
Answers
Answer:
Yes its true.
Step-by-step explanation:
35 + 70 = 105
35 (1+2) First you have to solve what is in the parentheses first, (1+2)=3. So now that problem is 35(3) or 35 x 3.
35 x 3 = 105.
Sorry, I'm not the best at explaining but I hope this helps.
Determine the intercepts of the line.
Answers
Answer:
The x-int be -8 and the y-int would be -6.
Step-by-step explanation:
Look across the x and y axis to see where the line crosses and that'll determine the x and y intercepts.
Find all the integer solutions to each system of the inequalities:
y≥0
7.2−y≥4
Answers
Answer: 0,1,2,3
Step-by-step explanation:
Since y is greater than or equal to 0 every number.
But for 7.2-y is greater than 4,
If y is 1, 6.2>4
If y is 2, 5.2>4
If y is 3, 4.2>4
If y is 4, 3.2 is not greater than 4.
The integer solution to each system of the inequalities is 0≤y≤3.2
Given the inequalities y≥0 and 7.2−y≥4
For the inequality y≥0 , this means that y is a value greater than zero.
For the inequality 7.2−y≥4
subtract 7.2 from both sides
7.2−y - 7.2≥4 - 7.2
-y ≥ -3.2
y ≤ 3.2
Combining both inequalities;
y≥0 and y ≤ 3.2
0≤y≤3.2
Hence the integer solution to each system of the inequalities is 0≤y≤3.2
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Please can you graph y=4x-9 ASAP? Thank you :)
Answers
Picture is graph, if you want more of it then tell me.
Write the expression
as a
polynomial in standard form. *
x(x + 5)^5
Answers
ANSWER
x^6 + 25x^5 + 250x^4 + 1250x^3 + 3125x^3 + 3125x
Step-by-step explanation:
Review your answers to Question 2. What happens to the coordinates of a shape when the shape reflects about the x-axis? What happens to the
coordinates when the shape reflects about the y-axis? Explain.
B T U X
x,
Font Sizes
A- A-EE
Answers
Answer:
When the shape reflects about the x-axis, the x-coordinate remains unchanged but the y-coordinate becomes negative. When the shape reflects about the y-axis, the y-coordinate remains the same but the x-coordinate becomes negative.
Step-by-step explanation:
Sample answer from Edmentum
PLEASE ANSWER FAST!IM TIMED——————————What is the sum of the fractions? Use the number line to help find the answer.
3
in
onl
-
OT
RO
AN
6
URO
N
-2
4
5
5
N
Kk
Answers
Will be marking brainliest !!Which linear equation is represented by the graph below?
Answers
Answer:C
Step-by-step explanation:
Step-by-step explanation:
the answer is which is y=-3/2x-2
plsss i need help in this question! asap
Answers
What does a car's design have to do with science?
Answers
Answer:
How it drives and the resistance to the wind and other elements of the outdoors
Step-by-step explanation:
The ratio of boys to girls at the track meet is 2:3. If there were 54 girls, how many boys were there?
1. 36
2. 27
3. 18
Answers
Answer:
36
Step-by-step explanation:
If you divide 54 by 3 you get 18. Now we get the ratio of boys which is 2 and you multiply it by 18 as 1 ratio I'm this case is 18.
Once you multiply the two numbers, you get 36 boys.
Hope this helps! :)
Answer:
36 boys
Step-by-step explanation:
The 3 part of the ratio relates to 54 girls.
Divide the number of girls by 3 to find the value of one part of the ratio.
54 ÷ 3 = 18 ← value of 1 part of the ratio, thus
2 parts = 2 × 18 = 36 ← number of boys
may I have help please ?
Answers
Answer:
B
BC,BD
ABC,CBA
Step-by-step explanation:
Answer:
B
BC,BD
ABC,CBA
Hope this helps
Find the sum. Use a number line to verify your answer. Can someone please help me with this problem?
Answers
Answer:
The answer is -2
Step-by-step explanation:
Start at -7 on the number line. Work your way to the right towards the positive numbers by five and there is your answer!
Then the position of the expression 5 + (-7) on the number line will be at negative 2.
What is a number line?A number line refers to a straight line in mathematics that has numbers arranged at regular intervals or portions along its width. A number line is often shown horizontally and can be postponed in any direction.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expression is given below.
⇒ 5 + (-7)
Calculated the expression, then we have
⇒ 5 + (-7)
⇒ 5 - 7
⇒ - 2
Then the position of the expression 5 + (-7) on the number line will be at negative 2.
The diagram is given below.
More about the number line link is given below.
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If Linnia Bought some flats for flowers and each flat hold 9 flowers, and she has planted 10 flowers, would 9x + 10 be a reasonable algebraic expression to the problem?
Answers
Answer:
no because 9x means 9 times what ever x is so 9x +10 is not reasonable
Please answer ASAP
The temperature of a liquid in an experiment is 0⁰C at 9 am. The experiment calls for the temperature to change -54⁰C every hour. What will the temperature be at noon?
Answers
Answer:
-162°c
Step-by-step explanation:
-54×3=-162=-162°c
Is a decagon is regular?
Answers
Answer:
Yes and No
Step-by-step explanation:
The definition of regular is that all sides are equal. If you have an irregular decagon, then not all sides are equal.
Emma is planning a party for 128 guests. If 8 guests can be seated at each table, how many tables are needed for seating at the party that Emma organized?
Answers
Answer: 16 tables are needed
Step-by-step explanation: Brainlest please
Answer:
16 tables
Step-by-step explanation:
divide 128 with 8 which is 16
What is the domain of this function?
Answers
Is the domain so D.
what is
[tex]3.9 \times 0.5 + 4 \frac{5}{6} \div 3 \frac{3}{7} = [/tex]
Answers
Answer:
1 3/6
Step-by-step explanation: