Answer:
1) 480000
2)500000
3)475000
Step-by-step explanation:
To round it to the nearest 1000 you would find the 1000s digit which is 5 and look at the digit to the right and if it is under 5 than the 1000s digit stays the same and everything to the right turns to a zero so than you can apply that concept to the rest of the problems so you get
1) 480000
2)500000
3)475000
the sum of 9 and the product of a number and -7 is -19
Answer:
9+x*-7=-19
9-7x=-19
-7x=-19-9
-7x=-28
x=-28/-7
x=4
The number 4 is the required expression.
What is PEMDAS?The abbreviation PEMDAS is used to indicate the sequence of steps to be taken when resolving expressions with multiple operations. P is for "parentheses," E is for "exponents," M is for "multiplication," D is for division, A is for addition, and S is for subtraction.
Let x be the required number.
And the given expression is the sum of 9 and the product of a number and -7 is -19
That means ,
9 + x × -7 = -19
Using PEMDAS,
9 - 7x = -19
-7x = -19 -9
-7x = -28
x = 4
Therefore, the required number is 4.
To learn more about the PEMDAS;
https://brainly.com/question/36185
#SPJ2
If the temperature outside starts at 20°C and decreases by 35°C, what would be the new temperature?
a. 15°C
b. 55°C
c. -15°C
D. -55°C
Please help me?!!!!!!
2 is in the ones place
3 is in the tenths place.
Find the value of x help please.
Answer:
x= 6
Step-by-step explanation:
since the triangle is isosceles we know that opposite sides are equal
[tex]5x+5=35\\\\5x=35-5\\\\5x=30\\\\x=\frac{30}{5}\\\\x=6[/tex]
Answer:
[tex]\boxed {\boxed {\sf x=6}}[/tex]
Step-by-step explanation:
An isosceles triangle has 2 equal base angles and 2 equal legs.
In this triangle, 16 must be the base, because the base angles are adjacent. Therefore, the legs are 35 and 5x+5. They must be equal to each other.
[tex]35=5x+5[/tex]
Solve for the value of x by isolating the variable on one side of the equation.
5 is being added to 5x. The inverse of addition is subtraction. Subtract 5 from both sides of the equation.
[tex]35-5=5x+5-5 \\ 35-5=5x\\30=5x[/tex]
x is being multiplied by 5. The inverse of multiplication is division. Divide both sides by 5.
[tex]\frac{30}{5} =\frac{5x}{5} \\\frac{30}{5}=x\\6=x[/tex]
The value of x is 6.
Which equation has no solution?
A. 3x−9=5−3x
B. 3−3x=11+3x
C. −3x+7=7−3x
D. 3x+8=−2+3x
Answer:
C.
Step-by-step explanation:
C does not have a solution.
Suppose that Dr. Vergara makes a free throw with probability 0.8 and, independently, Dr. Agor makes a free throw with probability 0.4. They each attempt one free throw. (a) Given that only one of them made a free throw, what is the probability that Dr. Agor made his free throw
Answer:
The probability that Dr. Agor made his free throw is 40%.
Step-by-step explanation:
Given the fact that Dr. Agor usually converts his free throws with a probability of 0.4, to determine the percentage of probability that he will convert his free throw, the following calculation has to be performed:
0.4 x 100 x 1 = X
40 x 1 = X
40 = X
Therefore, Dr. Agor has a 40% chance of making his free throw.
Answer:
40%
Step-by-step explanation:
PLEASE ANSWER ASASP!!!!!!!!!!!!!
The equation c = 2.5t represents the cost, c, for t tickets to the school play. Does a value of 3.5 for t make sense in this situation? Explain your reasoning.
Answer:
No, a value of 3.5 for t does not make any sense because it should be a discrete value.
Step-by-step explanation:
Given equation is:
c = 2.5t
Here,
c = Cost
t = number of tickets
Now,
The value of t cannot be a decimal number but it must be a whole number. Because half ticket cannot be sold.
Hence,
No, a value of 3.5 for t does not make any sense because it should be a discrete value.
Evaluate function expressions 4 x f(6) - 6 x g(5) =
9514 1404 393
Answer:
24
Step-by-step explanation:
Find the parts of the expression from the graph, and evaluate the expression.
f(6) = -6
g(5) = -5
Then we have ...
f(6) -6·g(5) = (-6) -6(-5) = -6 +30 = 24
is this linear or non linear y=-7x+8?
What percent of 20 is 15?
The number after "of" goes on the bottom of the fraction and the number after "is" goes on the top.
PLEASE SOMBODY DO STEP BY STEP .
15 is 75 % of 20
20/15 = 100/75
Answer:
75%
Step-by-step explanation:
Well lets set this up.
You want to find what percent of 20 is 15.
So to do that you can make it a fraction.
The numerator is what is being divided and the denominator is what you want it divided by.
So you want 15 divided by 20
So 15 is numerator
20 is denominator.
[tex]\frac{15}{20}[/tex]
A fraction is basically a division problem so now all you need to do is divide 15 by 20.
If you do that you should get a decimal answer of 0.75
To make a decimal a percentage all you have to do is multiply it by 100.
0.75 * 100
[If you do not have a calculator on you an easy way to do this is look at how many zeros 100 has and move the decimal right that many times]
75
Now just add that percent sign and you have 75% as your answer!
If you need further assistance please don't be afraid to reach out. I hope this helps!
Round 34.814 to the nearest hundredth.
Answer:
Step-by-step explanation:
34.814 rounded to the nearest hundredth is 34.81
34.814, 4 is smaller than 5 so you rounded down
A bag of M&Ms had 4 red, 5 orange, 3 yellow, 2 green, 7 blue, and 3 brown candies.
What is the probability of drawing and eating red candy and then drawing and eating an orange candy?
Answer:
4/20 red 5/20 orange
Step-by-step explanation:
see how many their are then add up all the candies then boom theres your answer
What is the slope of the line that passes through the points (2,-6) and (-3,7)?
A. -5/13
B. -13/5
C. 13/5
D. -1/5
Find the area of the shape shown below.
Answer:
Total Area = 26.75
Step-by-step explanation:
Remark
The hardest triangle to see is the top one. So we'll start with it.
It has a vertical leg of 3.5 and a horizontal one of 2 + 2 + 5 = 9
Top Triangle Area
Area = 1/2 base * height
Area = 1/2 * 9 * 3.5
Area = 15.75
Triangle on the lower left
Area = 1/2 * 2 * 2
Area = 2
Square on lower middle
Area = 2*2
Area = 4
Triangle on lower right area
Area = 1/2 * 2 * 5
Area = 5
Total Area
Total Area = 5 + 4 + 2 + 15.75
Total Area = 26.75
I will mark your answer brainliest.
Answer:
$4
Step-by-step explanation:
12÷4=3
7÷7=1
3+1=4
therefore she spent 4 dollars
Kendyl started reading a new book over the weekend. She was able to read 8 pages in the 20 minutes before dinner.at this rate how long will it take for her to read the entire book if it has 300 pages?
Answer:
750 minutes
Step-by-step explanation:
8 pages in 20 minutes
300 / 8 = 37.5
37.5 * 20 = 750
Find the value for the side marked below.
Answer:
10x25=250250÷2=125125 round to the nearest tenth is 130 answer: 130 that how I learn it qwq11A. Lakewood Towing Company charges $50 plus $4 per mile to tow
a car. The A & A Towing Company charges $80 plus $2 per mile.
After how many miles the charges for the two companied will be the
same?
Answer:
15 miles
Step-by-step explanation:
50 + 4x = 80 + 2x
-50 -2x = -50 -2x
2x = 30
x = 15
The sum of two numbers is 136 one number is 51 what is the other number? What are the common factors of these two numbers?
Let y=[ 3 1 ]y=
[3
1] and u=[ 8 6 ]u=
[8
6].
Compute the distance from y to the line through u and the origin.
Answer:
2√5
Step-by-step explanation:
Given the coordinates y(3,1) and u(8,6)
We are to find the distance between the two coordinates
Using the formula:
D = √(x2-x1)²+(y2-y1)²
D = √(8-3)²+(6-1)²
yu = √(5)²+(5)²
yu = √25+25
yu = √50
yu = 2√5
Hence the distance between the two coordinates is 2√5
I need help if you answer I will mark as brainlylist and extra points
Answer:
8b*5b
Step-by-step explanation:
Answer:
(8x5)xb
Step-by-step explanation:
you don’t change the order just where you put the parentheses
Choose the pair of complimentary angles
Answer:
Step-by-step explanation:
Complementary angles are those whose sum is =90°
so
A) no
B)yes
C)no
D)no
Select the equivalent expression
y^-2 =
Answer:
=x^-2
Step-by-step explanation:
Can somebody help me on this problem please I will give you brainliest:)
ANSWER PLLLLEEEEAAASSSEEE
Last Tuesday was silly hat day at Karen's school. 213 students wore a silly hat and 497 students did not. What percentage of the students wore a silly hat?
Answer:
30%
Step-by-step explanation:
Answer:30 percent
Step-by-step explanation:
In what proportion should water and milk be mixed to reduce the price of milk from Rs 5 per liter to Rs 4 per liter?
Answer:
4:1
Step-by-step explanation:
Let us assume that the cost of water is free, that is Rs.0.
Let x represent the number of liters of milk, y represent the number of liters of water and z represent the volume of the mixture in liters, hence:
z = x + y (1)
Milk cost Rs.5 per liter, water cost Rs.0 per liter and the mixture cost Rs.4 per liter. Therefore:
5x + 0(y) = 4z (2)
Substituting z = x + y in equation 2 gives:
5x + 0(y) = 4(x + y)
5x = 4x + 4y
5x - 4x = 4y
x = 4y
x / y = 4 / 1
x : y = 4 : 1
The proportion in which the milk is to be mixed with water is 4 : 1, that is 4 liters of milk per 1 liter of water
Probability Questions Help is needed plzzzzzzzzzz
Answer: 0.0049 hope this is right
Easy math question, lots of points.
Answer:
LW = 3, KJ = 6, HJ = 5
Step-by-step explanation:
These two triangles are proportionate, as all the angles are the same. Since twp pf the angles from both shapes are equal, the remaining one must also be equal. Since KH = 8 and LG = 4 (both are similar), we can tell that with the similar sides of the small triangle, you multiply by 2 to get the bigger triangle's similar side. If GW = 2.5, HJ = 2.5*2 = 5. LW must be 3 in order to be half of KJ, which is 6.
Hope this helps!
Answer:
3, 6, 5
Step-by-step explanation:
look at answer pls
In the equation 5x = 60, what is the next step in the equation solving sequence?
A. Isolate the variable through inverse operations
B. Combine like terms
C. Solve for the variable
D. identify and move the coefficient or variable
Answer:
C
Step-by-step explanation:
You have to divide both sides by the coefficient of x
Answer:
c. solve for the variable
Step-by-step explanation:
to do this divide both sides by 5
5/5x would simplify to x
and 60/5 is 7
x=7
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As the world I’m heading towards and matching up to is getting bigger
It makes me feel an emptiness somehow
What part it is, even if the shape is maybe like this
Even when myself can’t come to know it
As if solving up the scattered pieces
We are matching up our stories
Inside the empty spot in my heart, there’s a piece called you taking place
I just know it at first glance I saw you
You’re my missing puzzle piece
Finally I solved it
You filled every piece of my heart, even the scarred part of it to the fullest
And somehow, you’ve become my everything
My missing puzzle piece
The fact that I have a flaw,
The truth that I am imperfect All of it makes me feel small
But in between those gaps
We can fill one another with it
So I don’t even realized that it was empty
“Hello, it’s been so long, isn’t it?”
The small piece that I put in my pocket and carry around everywhere
Please be with me so it can be fuller and prettier
After I met you, I’m able to draw a bigger picture
You’re my missing puzzle piece
Finally I solved it
You filled every piece of my heart, even the scarred part of it to the fullest
And somehow, you’ve become my everything
My missing puzzle piece
My missing puzzle piece
More than having everything, Not losing that one thing is more important
Through you, I came to know that
You’re my missing puzzle piece
Very dazzling
It becomes one scene inside the world that I’ve been trying to put together alone
Like the hands that are interlocking tight together,
Because without you, it can’t be completed
So that we won’t lose each other,
My missing puzzle piece
My missing puzzle piece
Answer:
grrrrrr
Step-by-step explanation:
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