Answer:
1202404.6
Step-by-step explanation:
1,200,000 + 2400 =1202400
1202400 + 4.6 = 1202404.6
The polygons are similar. Find x.
12
6
Answer:
x=4
you can cross multiply
6/12 = x/8
What does A represent in "BA+AB+AB+CAA"
Answer:
that looks hard sorry i cant help you good luk .
...................help
Choose the correct answer
When solving a quadratic equation using the quadratic formula, the value of the discriminant is -16. How
many and what type of solutions does the quadratic equation have?
on
O 1 Rational Solution
ne
2 Irrational Solutions
O 2 Imaginary Solutions
O 2 Rational Solutions
• Previous
Next
Answer:
Step-by-step explanation:
Rational solution
HELP PLS
Juanita has rectangular 3 cards that are 5 inches by 9 inches. How can she arrange the cards, without overlapping, to make one larger polygon with the smallest possible perimeter? How will the area of the polygon compare to the combined area of the 3 cards?
Answer:
Connect the sides of the cards that are 7 in long.
Step-by-step explanation:
Im working on this rn XD
Have a Nice day :)
***Please help me with this*** please late work i will be happy and will be 14 points!!
What is the major difference between a communicable and non-communicable disease?
1. Communicable diseases can spread from person to person. Noncommunicable diseases cannot spread.
2. Noncommunicable diseases can spread from person to person. Communicable diseases cannot spread.
3. Noncommunicable diseases are caused by bacteria. Communicable diseases are caused by viruses.
4. Communicable diseases are caused by bacteria. Noncommunicable diseases are caused by viruses.
Answer:
Step-by-step explanation:
The main difference between communicable disease and non-communicable disease is that Communicable diseases are those diseases that can spread from person to person, whereas, non-communicable diseases are those which do not spread and are non-contagious. Communicable Disease v s.
Communicable diseases are those that are contagious but generally short-lived. Noncommunicable diseases are not contagious and can’t spread to other people; these are chronic illnesses. While communicable diseases are caused by pathogens such as bacteria and viruses, noncommunicable diseases are generally due to genetics and lifestyle.
Answer:
I believe your answer is 1. Communicable diseases can spread from person to person. Noncommunicable diseases cannot spread.
Step-by-step explanation:
Communicable diseases are the diseases which passes from one individual to another individual. They are generally caused by some bacteria, viruses or any other pathogens. For example, malaria, AIDS etc. Non-communicable diseases are the diseases which does not spread from one person to another person.
Factor to write an equivalent expression: 36a-16
Answer:
4(9a−4)
Step-by-step explanation:
The diagram below models the diameter of the bicycle wheel
21.75
Which of the following is closest to the distance of the length when the bicycle wheel
makes 1 revolution?
A7 inches
B 25 inches
C34 inches
D69 inches
Can anyone help me!!
What is 12/15 = ab/20
(geometry converse of pythagorean theorem)
Answer:
31
Step-by-step explanation:
In circle S: XB and XD are tangents at B and D
then SB perpendicular to AX and SD perpendicular to XC
In triangle SDX: SD = 12 and SX =20 by using Pythagoras Theorem
XD = XB tangents to circle S from point X
XA = XC tangents to circle R from point X
then BA = DC = 15
then XC = XD + DC = 16 + 15 = 31
What is the multiplicative inverse of 2"?
WIN
2
оо
نما
the answer would be 2/5 :)
PLEASE SOMEONE HELP WITH THIS AND EXPLAIN IT!
Answer: x= 11.15
Step-by-step explanation:
Explanation is in the photo attached
3. Jared played well at today’s basketball game. He scored twice as many points as he did last week—and then he scored three more, for a total of 41 points! a. Write an equation that you can use to find out how many points Jared scored in last week’s game. b. How many points did Jared score in last week’s game?
Answer:
12 and 2/3 points
3x+3=41
Step-by-step explanation:
x=last week
2x+3=this week
x+2x+3=41
3x+3=41-e
3x=38
x=12 and 2/3
12 and 2/3 points
One of the roots of the quadratic equation dx^2+cx+p=0 is twice the other, find the relationship between d, c and p
Answer:
[tex]c^2 = 9dp[/tex]
Step-by-step explanation:
Given
[tex]dx^2 + cx + p = 0[/tex]
Let the roots be [tex]\alpha[/tex] and [tex]\beta[/tex]
So:
[tex]\alpha = 2\beta[/tex]
Required
Determine the relationship between d, c and p
[tex]dx^2 + cx + p = 0[/tex]
Divide through by d
[tex]\frac{dx^2}{d} + \frac{cx}{d} + \frac{p}{d} = 0[/tex]
[tex]x^2 + \frac{c}{d}x + \frac{p}{d} = 0[/tex]
A quadratic equation has the form:
[tex]x^2 - (\alpha + \beta)x + \alpha \beta = 0[/tex]
So:
[tex]x^2 - (2\beta+ \beta)x + \beta*\beta = 0[/tex]
[tex]x^2 - (3\beta)x + \beta^2 = 0[/tex]
So, we have:
[tex]\frac{c}{d} = -3\beta[/tex] -- (1)
and
[tex]\frac{p}{d} = \beta^2[/tex] -- (2)
Make [tex]\beta[/tex] the subject in (1)
[tex]\frac{c}{d} = -3\beta[/tex]
[tex]\beta = -\frac{c}{3d}[/tex]
Substitute [tex]\beta = -\frac{c}{3d}[/tex] in (2)
[tex]\frac{p}{d} = (-\frac{c}{3d})^2[/tex]
[tex]\frac{p}{d} = \frac{c^2}{9d^2}[/tex]
Multiply both sides by d
[tex]d * \frac{p}{d} = \frac{c^2}{9d^2}*d[/tex]
[tex]p = \frac{c^2}{9d}[/tex]
Cross Multiply
[tex]9dp = c^2[/tex]
or
[tex]c^2 = 9dp[/tex]
Hence, the relationship between d, c and p is: [tex]c^2 = 9dp[/tex]
4(7-x)+5x<-3
Please help
Answer:
x<−31
Step-by-step explanation:
Answer:
i am pretty sure the answer will be
Step-by-step explanation:
x>8
what is 3 3/5 + 6 3/10
Answer:
18/5 or 3 3/5
Step-by-step explanation:
solve for x and round to the nearest tenth. please help! i will mark brainliest.
Answer:
25 divided by 40=0.625 rounded is 0.6 is ur answer!
Step-by-step explanation:
When using substitution to solve this system of equations
6y + 2x = 3
2x + y = 8
which variable will you solve for?
Rayshawn is filling his water jug with water. After one minute, there are 2 gallons
of water in the jug. After two minutes, there are 5 gallons of water in the jug.
After three minutes, there are 8 gallons of water in the jug. If this pattern
continues, how many gallons of water will be in the jug after five minutes?
Answer:
There will be 20 gallons in this jug after 5 minutes.
Step-by-step explanation:
You are simply adding 3 to each number.
Starts out with 2
+3=5
+3=8
+3=11
+3=14
+3=17
+3=20
Answer:
After 5 minutes there will be 14 gallons of water.
Step-by-step explanation:
The gallons go up by 3. 2+3= 5+3= 8+3= 11+3= 14
Will give Brainliest!!!
Answer:
1/4
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
yup yup help me please so i can hurry and finish this test
Answer:
y= -2x-4
Step-by-step explanation:
need help please will give brainliest
Answer:
y=1/5x+7
Step-by-step explanation:
A map website claims to be available 99.995% of the time (measured in minute long increments). Suppose
that we took random samples of n = 1000 minutes from the population of minutes in a year and
computed the proportion of minutes in each sample for which the website was available. We can assume
the website's claim is accurate.
What will be the shape of the sampling distribution of the proportions of minutes in which the website is
available?
Choose 1 answer:
O Approximately normal
Uniform
Skewed to the right
Skewed to the left
Answer:
Skewed to the left
Step-by-step explanation:
Khan Academy
The shape of the sampling distribution of the proportions is "approximately normal" is the correct answer.
What is the sampling distribution of proportion?"The sampling distribution of proportion measures the proportion of success, i.e. a chance of occurrence of certain events, by dividing the number of successes i.e. chances by the sample size n".
For the given situation,
Total number of random samples = 1000
A map website claims to be available of time = 99.995%
⇒ [tex]0.99[/tex]
Let us assume the website's claim is accurate.
Sample proportions closest to 0.6 would be most common, and sample proportions far from 0.6 in either direction would be progressively less likely. In other words, the shape of the distribution of sample proportion should bulge in the middle and taper at the ends: it should be somewhat normal.
Hence we can conclude that the shape of the sampling distribution of the proportions is "approximately normal" is the correct answer.
Learn more about the sampling distribution of the proportion here
https://brainly.com/question/18957309
#SPJ2
Which inverse operation is used to solve -15.75=2.5x
Answer:
addition
Step-by-step explanation:
Wezi has sixty-three $5-bills. He takes the $5-bills to the bank to exchange them for $20-bills. How many $20-bills does Wezi get? Is there money left over? Explain.
Answer: 15
Step-by-step explanation:
From the question, we are informed that Wezi has sixty-three $5-bills. The total amount that he has will be:
= 63 × $5
= $315
We are further told that he takes the $5-bills to the bank to exchange them for $20-bills. Based on this, the number of $20-bills that Wezi get will be:
= $315 / $20
= 15 3/4
Therefore, he will get 15 $20 bills
find the percentage of 0 ratio 7
Step-by-step explanation:
ratio - 0:7
in percentage=0÷7×100
Viasat has a $100 setup fee and costs $65 per month. Geo Satellite has a setup fee of $30 and costs $70 per month. Write a system of equations to represent this situation. In how many months will both providers cost the same? What will that cost be?
Answer:
Step-by-step explanation:
I don’t know
Answ
i dont know
Step-by-step explanation:
4. Look at the model. Write three equivalent fractions for the shaded part.
(3 pts)
Answer:
1/2,5/10,4/8
Step-by-step explanation:
half of the box is shaded.
this means that 1/2 is shaded.
also, there are 5/10 boxes shaded.
we can make up another one: 4/8
all of these can be reduced to 1/2.
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Answer:
(-17,-14)
Step-by-step explanation:
mrs. kelly asked her students to plot the number of books they read over summer. Using the dot plot, how many students answered the question?
Answer:
18
Step-by-step explanation:
Add all the dots. 2+1+3+2+6+3+1=18
Which of the following is an equation with ONE solution?
A
2x = 2x + 18
B
2x - 10 = 2(x - 5)
C
5(x + 3) + x
D
2x + 5= 11 - 4x
