Answer:
90 points
Step-by-step explanation:
90 x .80 = 72 points
I need help with this
Answer:
B
Step-by-step explanation:
It's B
3^5 = 243
so the 5th root of 243 is 3
(x^7)^(1/5) = x^(7/5)
(y^10)^(1/5) = 7 ^(10/5) = 7^2
z^(21)^(1/5) = z^(21/5)
HELP
What is the solution to the graph of the system
Answer:
(0,4)
Step-by-step explanation:
Find the y-intercept and write as a point (x, y)
Answer:
(0,3)
Step-by-step explanation:
Answer:
The two points- (0,3) (-2,-1)
The y-intercept is (0,3)
The slope is 2
Assume that equation 1, f(x) = x2 (the black parabola), is the parent quadratic function. Equation 2, g(x) = (x − c)2 (the blue parabola), and equation 3, h(x) = x2 + d (the red parabola), are transformations of the parent function for various values of c and d. What happens as you change the values of c and d?
Answer:
In the function f(x) = (x − c)2, a positive c-value moves the graph to the right and a negative c-value moves the graph to the left.
In the function f(x) = x2 + d, a positive d-value moves the graph up and a negative d-value moves the graph down.
Step-by-step explanation:
Answer:
In the function f(x) = (x − c)2, a positive c-value moves the graph to the right and a negative c-value moves the graph to the left.
In the function f(x) = x2 + d, a positive d-value moves the graph up and a negative d-value moves the graph down.
Step-by-step explanation:
A relay race is a mile long and is run by 4-member teams. If each team member runs the same distance, what fraction of a mile does each team member run?
Answer:
Each person would run:
5280 - feet
1609.34 - Meters
1.60933999997549 - kilometers
160933.999997549 - centimeters
1759.9956255200022497 - yards
Step-by-step explanation:
Find the missing lengths
Answer:
5 root 2 for both
Step-by-step explanation:
y=x= 10/root two
= 5 root 2
if my answer helps please mark as brainliest.
Answer:
x = 5*sqrt(2)
y = 5*sqrt(2)
Step-by-step explanation:
Because the triangle is a 45-45-90 triangle, 10 is equal to x * sqrt(2) and x = y.
x = 10 / sqrt(2)
When simplified:
10 / sqrt(2) = (10 * sqrt(2)) / 2 = 5 * sqrt(2)
Which equation is NOT equivalent to p- 7 = 22? Select all that apply.
A. p-p-7 = 22-p
B. p-7-p = 22 -
C. p - 7 + 22 = 22 - 7
O
D. p - 7 + 7 = 22 - 22
Ep-7 + 7 = 22 +7
Answer:
c and d
Step-by-step explanation:
i hope this help
Establece el producto cartesiano;representa en diagrama sagital y plano cartesiano M={a,b,c} N={4,8,12} ayuda
Answer:
-30
Step-by-step explanation:
The product of M x N is {4a + 8b + 12c}.
What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given are the matrices as -
M = {a, b, c} and N = {4, 8, 12}
We can write the product as -
M x N = {4a + 8b + 12c}
Therefore, the product of M x N is {4a + 8b + 12c}.
To solve more questions on algebraic expressions, visit the link below-
brainly.com/question/1041084
#SPJ6
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Question in english -
Establishes the cartesian product; represents in sagittal diagram and cartesian plane M={a, b, c} N={4,8,12}
}
z/-6 + 5= 30 help plz
Answer:
Z= -150
Step-by-step explanation:
The following are the ages (years) of 5 people in a room:
13, 12, 13, 15, 12
A person enters the room.
The mean age of the 6 people is now 20.
What is the age of the person who entered the room?
the person who entered the room would be 55 years old.
(x+30 degrees) +(45 degrees)
Answer:
30x + 45
Step-by-step explanation:
Answer:
30x+45°
Step-by-step explanation:
A pond has 150 fish initially, and the population decreases by 8% each day.
Which equation represents this situation?
Answer: not sure.. i got 18.75 so i dont rly know if 18 daily or 19if 19 fish daily then the last day would have 5 left
Step-by-step explanation:
What is the nth term of this sequence?
5.8, 7.1, 8.4, 9.7, 11,
, ...
A
B
1.3n - 4.5
1.3n + 5.8
1.3n + 4.5
n + 1.3
Eedi 2018
Answer:
D, you simply just add 1.3 each time.
Answer:
d
Step-by-step explanation:
Find x to the nearest tenth. Please help if I don’t pass this I fail the class!!
Answer:
original is : 14.281
rounded is: 14.3
Step-by-step explanation:
It costs $3.68 for a pack of 16 pens.
Find the unit price in dollars per pen.
Answer:
0.23
Step-by-step explanation:
3.68÷16=0.23
Consider the following equation.
x – 0.32x = 0.68x
Which of the following statements matches the mathematical equations?
Question 5 options:
a) Decrease a number by 0.32 is the same as multiplying by 0.68.
b) Decrease a number by 32% is the same as increasing by 68%.
c) Decrease a number by 0.32 is the same as multiplying by 0.32.
d) Decrease a number by 32% is the same as multiplying by 68%.
Answer:
d) Decrease a number by 32% is the same as multiplying by 68%Step-by-step explanation:
Given equation:
x - 0.32x = 0.68xOptions (4 of them given)
a) Decrease a number by 0.32 is the same as multiplying by 0.68.
x - 0.32 = 0.68x ⇒ 0.32x = 0.32Incorrectb) Decrease a number by 32% is the same as increasing by 68%.
x - 32% = x + 68% ⇒ 0 = 100%Incorrectc) Decrease a number by 0.32 is the same as multiplying by 0.32.
x - 0.32 = 0.32x ⇒ 0.68x = 0.32Incorrectd) Decrease a number by 32% is the same as multiplying by 68%
x - 32% = 0.68x ⇒ x - 0.32x = 0.68x ⇒ 0.68x = 0.68xCorrectidentify the constant of proportionality
2/3
3/2
3
6
3. Using the distributive property, write an equivalent expression. *
(5 Points)
8(3x - 5)
Answer:
24x - 40
Step-by-step explanation:
8 x 3 = 24
8 x 5 = 40
24x - 40
If the difference of a number and four is doubled, the result is 4 less than the number. Find the number.
Answer:
the number is 4
Step-by-step explanation:
Let us assume the number be n
given that
n - 4
Now it is doubled i.e. 2(n -4)
So, the equation is
2(n - 4) = n - 4
2n - 8 = n - 4
n = 4
hence, the number is 4
Use the figure to complete the proportion
Answer:
b
Step-by-step explanation:
(urgent please help!!!!)in computing the mean of 8 numbers, a student mistakenly used 17 instead of 25 as one of the numbers and obtained 20 as the mean. find the correct mean.
Answer: 21
Step-by-step explanation:
The student's mean of the 8 numbers is 20; the total of the numbers will be
8 x 20 = 160
If we take out the 17 the total will be 160 - 17 = 143
If we then replace the 17 with 25 the total rises to 168.
168 divided by 8 = 21
A number cube is rolled 24 times and the results are recorded as follows: 2 ones, 4 twos, 7 threes, 4 fours, 3 fives, and 4 sixes. What is the experimental probability of rolling a number greater than 5?
I would say the answer would be 29.17% because [tex]\frac{7}{24}[/tex]=29.17%
Hope this helps
I'm so sorry if this is wrong
have a great day/night
Joshua randomly selects a vehicle to test drive. There are 12 cars, 9 trucks, and 4 vans on the lot. What is the probability Joshua selects a truck to test drive?
Step-by-step explanation:
The number of vehicles is 25 and the no. of truck is 9 so the probability is 9/25
How many irrational numbers are there between 1 and 6 ?
1
3
4
10
Infinitely many
Answer:
The answer is Infinitely many
help pls! what is the value of x?
Completa cada espacio con un signo mayor o menor..
• 6,348 ___________ 6,35
• 0,095 __________ 0,2
• –1,21 ___________ –1,1
• - 10,75 ___________ 10,585
Answer:
Fill in each space with a major or minor sign.
• 6.348 ____<_______ 6.35
• 0.095 _____<_____ 0.2
• –1.21 _____<______ –1.1
• - 10.75 _______<____ 10.585
PLZZZ HELP MEEEE...WILL GIVE BRAINLIEST. THANKYOU!!
Answer: See explanation
Step-by-step explanation:
These are the correct ones:
One solution of the equation is (3,2)
One solution of the equation is (-1, 1)
One solution of the equation is (1, 3/2)
There are infinitely many solutions
The equation of the line is y = 1/4x + 5/4
Hope I helped!
Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!
Answer:
13
Step-by-step explanation:
7. Find the slope. Make sure to reduce.
Answer:
1/7 and if you reduce its still 1/7
Step-by-step explanation:
Help please URGENT!!! I give brainliest
Answer:
question 5 is choice c
question 6:
conditional statement:
if it is a fish then it lives in water
true
converse statement:
if it lives in water it is a fish
false
Explanation:
Law of Contrapositives:
The law of contraposition says that a conditional statement is true if, and only if, its contrapositive is true.
that applies to question 5 therefore it is c
Hope this helps! <3