Answer:
D)Some rhombuses are equiangular
Step-by-step explanation:
Answer:
some rhombuses are equiangular
Step-by-step explanation:
Ruth's gross paycheck last week was $445.50 from working 27 hours. What is her hourly
pay rate?
______________________________
= $445.5 ÷ 27Hrs= 16.5= $16.50Ruth's Hourly Pay Rate Is $16.50______________________________
Can someone plzz help this assignment is due in 15 minutes and I really need help on some questions!!! Ms. Martinez, an experienced typist,
averages only 3 errors in 500 words.
On the average, what percent of the
words that Ms. Martinez types
contain mistakes?

Answer:
0.6%
Step-by-step explanation:
divide 3 by 500
get 0.006 and move decimal back 2 places to give the percent
needhelp
select the correct answer
what are the ratios equvialnt to each other
a 1:6 and 2:9
b 2 :23 and 4:8
c 1:64 and 4:16
d 1:16 and 4:64
Simplify the following expression. 3 ^11/5 dived 3-^9/5
Answer:
81 is the answer cause u just have to aolve the 3^11^5 first ana comes and divide with the answer ot 3^-9/5.
What is 7 3/4 - 1/3 =
Answer: 215/12
Step-by-step explanation:
Gianna is designing a new board game, and is trying to figure out all the possible outcomes. How many different possible outcomes are there if she rolls a fair die in the shape of a pyramid that has four sides labeled i to 4 and spins a spinner with three equal-sized sections labeled Walk, Run, Stop?
Answer:12
Step-by-step explanation: basically 4x3 over the events
Multiplication is the process of multiplying. The number of different possible outcomes for Gianna's board game is 12.
What is multiplication?Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
The number of possible options that the die has is 4. The number of possible options the spinner has is 3. Therefore, the total number of possible options is,
Total number of possible options
= (Number of possible options on-die) × (Number of possible options on spinner)
Total number of possible options = 4 × 3
Total number of possible options = 12
Hence, the number of different possible outcomes for Gianna's board game is 12.
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PLZ HURRY
How many solutions does this system have?
x+4y= 6
y=2x-3
A.one
B.two
C.an infinite number
D.no solution
Answer:
One
Step-by-step explanation:
x+4y = 6
if why is 2x-3 plug it in
x+4(2x-3) = 6
simplify it and you get
x=2
A. one
x = 2,y = 1
~iwa-chan
Lexus skateboards from his house to school 4 miles away. It takes him 20 minutes.
Assume that Lexus skateboards at a constant rate.
Part A
Write an equation to represent the number of miles, m, that Lexus can skateboard in t minutes.
Answer:
[tex]\displaystyle m = \frac{1}{5}\cdot t[/tex]
Step-by-step explanation:
Proportional Model
The number of miles m that Lexus can skateboard in t minutes can be modeled by:
m = kt
It's given that Lexus skateboard from his house to school for a distance of m=4 miles in t=20 minutes.
Substituting:
4 = k.20
Dividing by 20
[tex]k=\frac{4}{20}[/tex]
Simplifying:
[tex]k=\frac{1}{5}[/tex]
This produces the model
[tex]\displaystyle m = \frac{1}{5}\cdot t[/tex]
I used the equation y=4x+20.
What’s the a and b from the quadratic function
Answer: a=1 b=-4
Step-by-step explanation:
Apply the equation y= a^2+bx+c
Help don’t use for points or I’ll take it back
Also what app can let me do this
Step-by-step explanation:
We need to find the value of x.
We can see that x and 70° are supplementary.
So, we can ✍ write:-
x + 70 = 180
x = 180-70
x = 110° is the answer.
Hope it helps :)
What is the mean of a binomial distribution with 20 trials and a probability of success for each trial of 30% ?
90 ala llame si manifiesta tu fiesta José nada
Evaluate the expression pleasse :)!!! I hate my anxiety:)
(0.4)(−3.5)(−9)
Find the length of DB and EC given the length of FB is
Answer: DB=31.66and EC=49.32
Step-by-step explanation:
SOMEONE HELPPP MEEE !!!!!!
Answer:
you cant see it and we dont know who tom is is there story?
Step-by-step explanation:
1. The grocery store sells a bag of BBQ chips for $1.99 each. The total sales s(c) is a
function of the number of bags of chips c sold.
a. Identify the independent variable.
b. Identify the dependent variable.
C. What values of the domain and range make sense for this situation?
d. Write a function to represent the total sales.
e. What would the total sales be for 5 bags of BBQ chips?
Answer:
A?
Step-by-step explanation:
I believe it's a because $1.99 is the dependent variable
If two fractions are between 0 and 1, can their product be more than 1? please explain. Thank You.
Answer:
B) always less than either of the original fractions
Step-by-step explanation:
We can easily Answer this by taking some values.
The question states that the two fractions, each have values between 0 and 1.
Let us say one of the fraction is 1/2 and the other fraction is 1/3 .
The product of the two fractions is 1/2 x 1/3 = 1/6 .
is lesser than both 1/2 and 1/3 .
So, the correct answer is that the product is always less than either of the original fractions.
The two fractions are between 0 and 1 their product will always less than either of the original fractions.
What is fraction?A fraction is number expressed "as quotient, in which the numerator is divided by denominator".
According to the question,
If two fractions are between 0 and 1. In order to check their product be more than 1.
Let us assume one fraction is 1/2 and the other fraction is 1/3. The product of the two fractions:
1/2 x 1/3 = 1/6.
Since the value of fraction 1/2 is 0.5, the value of fraction 1/3 is 0.3333 and the value of fraction 1/6 is 0.166667.
It clearly shows 0.5 > 0.16667 and 0.3333 > 0.16667.
Hence, the two fractions are between 0 and 1 their product will always less than either of the original fractions.
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Evaluate the expression (a^2 b^0 c^-4) if a=6, b=-2, and c=3
Answer:
2915/81
Step-by-step explanation:
Which graph below represents the following system of equations?
y = 3x + 3
y = –x – 3
Answer:
B
Step-by-step explanation:
A die is rolled. The set of equally likely outcomes is {1, 2, 3, 4, 5, 6}. Find the probability of getting a 9.
Answer:
you are only rolling 1 dice the probability of getting 9 is 0 there are only 6 sides to one die
Probability of getting a 9 is 0
Give that;
Total number of outcome in die = 6
Total numbers are {1, 2, 3, 4, 5, 6}
Find:
Probability of getting a 9
Computation:
Number of outcome 9 come in a die = 0
So,
[tex]Probability = \frac{Number\ of\ favourable\ outcomes}{Total\ outcomes}[/tex]
Probability of getting a 9 = 0 / 6
Probability of getting a 9 = 0
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Marissa found a shirt on sale for 40% off if the original price of the shirt is represented by X then what is the sales price of the shirt excluding tax?
Answer:
.60X
Step-by-step explanation:
An equation can be defined as a mathematical statement consisting of an equal symbol between three algebraic expressions that have the same value.
true or false
Calculate the mean: 5, 4, 8, 12, 15
Answer: 5
Step-by-step explanation:
The number of bacteria in a certain population increases according to a continuous exponential
growth model at a rate of 8.1% per hour. There are 1800 bacteria at t = 0.
Write an equation that gives the number of bacteria after t hours.
Answer:
Step-by-step explanation:
A) 1 Km/h
B) 2.5 Km/h
C) 5 Km/h
D) 15 Km/h
Which is the right answer?
Answer:
C
Step-by-step explanation:
Select all true statements about the table above.
A The table shows a proportional relationship.
B. When x is 20, y is 2.55
C. All the ratios y/x for related pairs of x and y are equivalent to 8.
D. The unit rate of y/x for related pairs of x and y is 1/8
E. If the table continued, when x is 30, y would be 3.75
Answer: A,C,E
Step-by-step explanation: :)
Show your work with x box method
what is the answer :(
Answer:
70 inches
Step-by-step explanation:
10 in x 7 in =70 inches
MARK ME BRAINLIEST!!!!!!!!!!
5.2 × _______ = 5.2 whats the answer
Answer:
1
Step-by-step explanation:
Can't get my head around this at all any help would be greatly appreciated.
Answer:
The input is -6, hope this helps :D
Step-by-step explanation:
Represent the machines as expressions:
outputA= 7x-6
outputB= 3x+2
Find the input when the outputA is 3*outputB:
outputA=3outputB
(7x-6)=3(3x+2)
7x-6=9x+6
2x=-12
x=-6
Answer:
[tex]x=-6[/tex]
Step-by-step explanation:
[tex]A=7x-6\\B=3x+2\\For A=3B\\7x-6=3(3x+2)\\7x-6=9x+6\\2x=-12\\x=-6\\[/tex]
The difference of the highest and lowest observation is called.
Answer:
Range
Step-by-step explanation:
The difference of the highest and lowest observation is called Range.