Answer:
50
Step-by-step explanation:
primero se realiza la multiplicacion de 150*3 y su resultado es 450 para luego restar 500-450= 50
Sorry plz help me it’s home work
Answer:
Yes
Step-by-step explanation:
Simplifiying, or combining like terms is how we are able to see a problem in a much more, easy to read format. When simplifying multiple terms into one another, it is important to ensure the items being combined all have the same variables and coefficients.
Variables: A variable is a letter used to stand for a number. The letters x, y, z, a, b, c, m, and n are probably the most commonly used variables.
Coefficients: The number used in front of a variable. Looks of that like for say, 3x. We don't have any coefficients in this problem, so no need to worry about that for now.
Looking at our problem we are given the following:
[tex]z+y+z+x+y+z\\[/tex]
So Simplify this, its simple! Combine the like variables. (x with x, y with y, and z with z) Since all the variables given are positive, we are only adding like variables.
The steps would look as following:
[tex]z+y+z+x+y+z\\z+z+z =\\y+y= \\x =\\[/tex]
Now, combine the like terms, and rewrite in alphabetical form:
[tex]z+z+z=3z\\y+y=2y\\x=1x = x\\x+2y+3z[/tex]
With all that said, the answer is yes, this answer is equivalent to the one shown. Instead of showignthe condensed, normal form, we are given an expanded version of what is seen. The way the variables are placed in the equation do not matter, as long as all of the variable come out to have the same result.
I hope that this provided you with some clarification and I would be happy to help you again in the future! Have a nice day! :D
Answer:
Yes its equivelant. you have one x. 2 y and 3 z
Step-by-step explanation:
Choose the graph of the function.
f(x)= 4•2^x
Some other person's sales tax is $1.61. How much was their subtotal?
Answer: $17
Step-by-step explanation: so 9.5% is 0.095 as a decimal and 0.095 * 17 = 1.615 so we round the 1.615 into 1.61 :)
Jamal has 30 ounces of a 20% saline solution. This means 20% of the solution is salt. He combines this solution with 25 ounces of a 30% saline solution.
What is the total amount, in ounces, of salt in the combined mixture? Please help and please provide an explanation?
Answer:
12.5 or 12 1/2 (may be wrong)
Step-by-step explanation:
First I set up a formula to solve how many ounces of salt there were out of 30,
x/30=20/100, I crossed multiplied and got 5/30, next, I set up the same formula for how many ounces of salt there were out of 25, x/25=30/100, I got 7.5, the last thing I did was add them both together leading me to the answer 12.5 or 12 1/2. Hope this helps! Please say if I am wrong.
5-[ 17-(-2+5)-(-7+15)]-(4-11)
Use the pic for info will mark as brainlest
Answer:
B: 6
Step-by-step explanation:
lol sry i guess id know dis
What would the measurement at the top be?
Find the Surface Area of the triangular prism
Please show all work
BRAINLIEST
Answer:
the first one i thank
Step-by-step explanation:
Convert 99lb to g. thank you
Answer:
44905.6 grams. If you are talking about grams :/
Can you plz help me plz
The table and graph both represent the same relationship.
Answer:
your answer will be second opinion
Step-by-step explanation:
y= 2x
hope it helps you
have a wonderful day!!!
100 POINTS
(50 points each for the 2 people that can answer)
A shape has vertices: A(–3, –2), B(–1, 2), C(4, 2), D(2, –2). Find the area of the shape
-NO links
-no random answers
-No bullying like on my second to last question :(
-only correct answer
d=√((x2-x1)²+(y2-y1)²)
using above formula,
AB= 4.47
BC= 5
CD = 4.47
DA = 5
Area = L×B = 5 × 4.47 = 22.35 sq unit.
See alternative y coordinates are equal so this is rectangle
AD
|-3-2||-5|5unitsBC
4+15unitsAB
√(-1+3)²+(2+2)²√4+16√202√5CD
2√5unitsArea
LB2√5(5)10√5unitsAs a student give one reason why we need to know if our client is comfortable in our service
Answer:
you need to know if your client is comfortable in your service so that if he or she is not comfortable you correct you mistake and make he or she comfortable
Step-by-step explanation:
Sierra used 4 pears and 12 apples to make a fruit salad. What is the
simplified ratio of the number of pears to the number of apples in
the fruit salad?
Answer: 1:3
Step-by-step explanation: for every pear she uses 3 apples
Can anyone help me out on this
Answer:
o
high voltage
What value of x makes 1/2 (3x+4) =1/2
Answer:
x = -1
Step-by-step explanation:
1/2 (3x +4 ) = 1/2
1/2 x 3x + 1/2 x 4 = 1/2
1.5 x + 2 = 1/2
1.5x = 1/2 -2
1.5x = -1.5
1.5x /1.5 = -1.5/1.5
x = -1
Check Back
1/2 ( 3 x -1 + 4) =1/2
1/2 ( 1) =1/2
1/2 =1/2
HELP!!!!! What is the length plz help me besties
Answer: 30 inches
Step-by-step explanation:
20/8 = x/12
20(12) = 8x
240 = 8x = 30
f X ∼ B (10, 0.5 ) ( X is Binomial with n=10, p=0.5)
P(X = 9) =
(3 decimals)
X ∼ B (3, 0.5 )
P(X=1)=
(3 decimals)
X ∼ B (4, 0.5) ,
P(2 ≤ X ≤ 3) =
(3 decimals)
Answer:
r awver e
Step-by-step explanation:
w warw rwq
Suppose one of your friends was absent from school on the day your math class learned about graphing rational numbers on the number line. Using complete sentences, explain to your friend how to graph the opposite of 6.2 on the number line.
Answer:
So i would ask this friend to draw a number line and label 6.2 on the number line. Then i would ask her if she knew what the opposite number of 6.2 is.
Yes- The number line will always continue, its indefinite. This means it can go forward or backwards. Make sure that your friend wrote 0. You always need a starting point. Then tell her to draw the tally marks forward the same way she did backwards. Locate the 6.2 and make all of the numbers negative.
The complete sentences to explain to your friend how to graph the opposite of 6.2 on the number line as shown below.
What is Number line?Number line is a horizontal line where numbers are marked at equal intervals one after another form smaller to greater.
Given that;
Suppose one of your friends was absent from school on the day your math class learned about graphing rational numbers on the number line.
Hence, The complete sentences to explain to your friend how to graph the opposite of 6.2 on the number line as;
Firstly I would ask this friend to draw a number line and label 6.2 on the number line. Then I would ask her if she knew what the opposite number of 6.2 is.
Then, Make sure that your friend wrote 0. You always need a starting point. Then tell her to draw the tally marks forward the same way she did backwards. Locate the 6.2 and make all of the numbers negative.
Learn more about the number line visit:
brainly.com/question/28223520
#SPJ3
Round to the nearest 10,000: 634,727
Answer:
630,000
Step-by-step explanation:
not thing y ultimately
634727
Step-by-step explanation:
2 is in the 10,000 place so the number would stay the same
Simplify the expression and show work.
Answer:
72/149
Step-by-step explanation:
Just to clarify, the curly braces mean the same thing as normal parenthesis.
(12 + 5^2) = (12 + 25) = 37
(-7-15)^2 = (-22)^2 = 484
6^3 = 216
(12 + 5^2) - (-7-15)^2 = 37 - 484 = 447
6^3 / ((12 + 5^2) - (-7 - 15)^2) = 216 / 447 = 72/149
What is the relationship between the two triangles at right? Create a flowchart to justify your conclusion.
Answer:
[tex]3^{2}+4^{2}=JH^{2} \\\\9+16=25=JH^{2} \\\\JH=\sqrt{25} =5\\\\[/tex]
[tex]AB^{2} +6^{2} =10^{2} =100\\\\AB^{2} =100-36=64\\\\AB=\sqrt{64}=8\\[/tex]
all three pairs of appropriate sides of a triangle are proportional, the ratio is the same.
10/5=8/4=6/3=2 so the triangles are similar
hope it helps
Pls explain the answer.
Answer:
C
Step-by-step explanation:
WX is proportional to VX and WV is proportional to VY
20 dived by 16 as a fraction so like you turn them into fraction for 5th grade math
the number 43/5 as a decimal.
Answer:
8.6
Step-by-step explanation:
(Need help)
If there are 150 people born in the world every minute; how
many are born every Hour? Day? Year?
Step-by-step explanation:
150 x 60 = 9,000 every hour
9000 x 24 = 216,000 every day
216000x 365 = 78,840,000 every year
Answer:
Hour: 9,000 people
Day: 216,000 people
Year: 78,840,000 people
Step-by-step explanation:
In order to solve this, you need to identify how many minutes there are in an hour, a day, and a year:
Hour: 60 minutes
Day: 60 minutes × 24 hours = 1,440 minutes
Year: 60 minutes × 24 hours × 365 days = 525,600 minutes
Now, you need to multiply each of these numbers by 150 to find how many people are born every hour, day, and year:
Hour: 60 minutes × 150 people = 9,000 people
Day: 1,440 minutes × 150 people = 216,000 people
Year: 525,600 minutes × 150 people = 78,840,000 people
What measure of central tendency can be used for any type of data?
А Mean
B Median
CMode
D All of the above.
Which expression does the model represent? Choose all the correct answers.
Pls help me
why do we need to solve the volume of a figure? When do we need it in real life? Give a situation.
Answer:
we need to solve the volume of a figure in order to know the amount of substance in an object
we need volume in many area such as labs when mixing chemicals or vaccines
Step-by-step explanation:
17. Kayla is going to draw a net of a square pyramid.
How many triangles should there be in her
drawing?
Answer:
there should be 4 triangles