Answer:
8,000 is 1,000 times bigger than 8
Answer:
1,000 times bigger because you have to add the 0's in it.
Step-by-step explanation:
Noa buys 6 items that each cost $4.25 and 3 items that each cost $6.75. How much does Noa spend in total?
$20.25
$25.50
$38.25
$45.75
What is the slope of the line?
Answer:
2/3
Step-by-step explanation:
Simplify: 2(5+3x) + (x + 10)
Answer:
= 20 + 7x
Step-by-step explanation:
2(5+3x) + (x + 10)
10 + 6x + (x + 10)
= 20 + 7x
The simplified expression is 20+7x.
What is expression?Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given:
2(5+3x) + (x + 10)
Now, simplifying
10 + 6x + x +10
=10 + 10 + 6x + x
=20 + 7x
Hence, the simplified expression is 20+7x
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Triangle A B C. Angle B is 60.8 degrees and angle C is 57.1 degrees. Triangle X Y Z. Angle Z is 60.8 degrees and angle Y is 59.1 degrees.
Answer the questions about these triangles.
Which is the measure of angle A?
Which angle corresponds to angle A?
What can be concluded about these triangles?
Answer:
62.1
angle Y
the triangles are not similar
Step-by-step explanation:
Answer:
Which is the measure of angle A?
✔ 62.1 degrees
Which angle corresponds to angle A?
✔ angle Y
What can be concluded about these triangles?
✔ The triangles are not similar.
Step-by-step explanation:
You purchased concentrated cleaner that must be diluted before use. Container a is the cleaner, which is 20% solution. Container b is pure water. You are mixing together the contents of container a and container b to produce 40 gallons of 9% solution. How many gallons from each container are needed to create the 40 gallons of 9% cleaning solution?
Answer:
18 gallons from container [tex]a[/tex] and 22 gallons from the container [tex]b[/tex] to be mixed to get the required mixture.
Step-by-step explanation:
Given that the container [tex]a[/tex] has 20% concentrated cleaner
and container [tex]b[/tex] has pure water which has 0% cleaner.
Let x gallons from container a and y gallons from the container b are mixed to get a 9% concentrated solution.
So,
[tex]9\%\; \text{of}\; (x+y) = (20\% \; \text{of}\; x )+(0\% \; \text{of}\; y)\cdots(i)[/tex]
As the total amount of the final solution= 40 gallons
So, [tex]x+y=40\cdots(ii)[/tex]
Using the value of equation (ii) in equation (i), we have
9% of 40 = 20% of x
[tex]\Rightarrow 0.09\times 40=0.2 \times x[/tex]
[tex]\Rightarrow x=\frac{0.09\times 40}{0.2}[/tex]
[tex]\Rightarrow x=18[/tex] gallons.
From equation (ii),
18+y=40
[tex]\Rightarrow y=40-18=22[/tex] gallons.
Hence, 18 gallons from container [tex]a[/tex] and 22 gallons from the container [tex]b[/tex] to be mixed to get the required mixture.
use a single digit times a power of 10 to estimate the number 0.00007264
Answer:
0.0007264
Step-by-step explanation:
I think it is right but if not I am so sorry! Hope this helps!
-10, -14,18,-22 what's the explicit formula that can be used to determine the 9th term in this sequence A. A(n)=-4n-6 C. A(n)=n-10 B. A(n)=-4n-14. D. A(n)= n-4
Answer:
[tex]A(n) = -4n -10[/tex]
Step-by-step explanation:
Given
[tex]Sequence:\ -10, -14, -18, -22[/tex]
Required
Determine the formula for the nth term
The sequence shows arithmetic progression.
So, we need to determine the common difference (d) first
[tex]d = A_2 - A_1[/tex]
In this case:
[tex]A_2 = 2nd\ Term = -14[/tex]
[tex]A_1 = 1st\ Term = -10[/tex]
So:
[tex]d = -14 - (-10)[/tex]
[tex]d = -14 + 10[/tex]
[tex]d = -4[/tex]
The nth term is then calculated as thus:
[tex]A(n) = A_1 + (n - 1)d[/tex]
[tex]A(n) = -14 + (n - 1)* -4[/tex]
[tex]A(n) = -14 -4n + 4[/tex]
[tex]A(n) = -4n + 4-14[/tex]
[tex]A(n) = -4n -10[/tex]
Which one??? I need help
Answer:
C
Step-by-step explanation:
Answer:
Hi^^^its Anime
What is the range of this relashinship for
(17, 1)
(12, -19)
(7, 4)
(17, 11)
Would be (-17, 7, 12, 17) known as b).
Step-by-step explanation:
I don’t know how to do this if your smart help me (I’m dumb)
Answer:
8x= y
Step-by-step explanation:
from what a can see the line passes through the point (10,80) meaning for every 10 x there is 80y
so you can just divide 80 by 10
who can solve |x-4| = 21
Answer:
|x| = 25
Step-by-step explanation:
Original Equation:
|x - 4| = 21
Just add 4 to both sides
|x| = 25
Hope this helped :)
Answer:
the answer is 25 or -17
Write a linear equation in point-slope form of the line that has a slope of
and passes
through the point (3,-2).
Answer: (y+2)+=15(x+3) or (y+1)+15(x-2)
Step-by-step explanation:
When a= -5, b = -2 and c=1. a(b+c) is?
What is the area of this figure
Answer:
153.86
Step-by-step explanation:
Divide the diameter by 2 to find the radius
14/2=7
A=3.14([tex]7^{2}[/tex])
A=3.14(49)
A=153.86
Answer:
The answer is 153.86 I believe.
Step-by-step explanation:
The radius is half the diameter, so r = 7. You have to square the 7 which gives you 49. Then multiply the 49 by 3.14 for pi. The answer you get is 153.86
Round the price to the nearest dollar.
crackers $1.28
Answer:
$1
Step-by-step explanation:
You only round up when the number next to the number they are asking is 5 or higher
Answer:
$2
Step-by-step explanation:
You do not want to bring $1 to buy crackers because you wouldn't have enough and you would go home with no crackers.
HELP ME PLS?
Simplify the following: 1. 8- |-6] + 3
Answer:
-1.2
Step-by-step explanation:
1.8 - 6 + 3
= -1.2
im not sure if you ment to put parentheses if you did then the answer would be 17.
equation 8- (-6) + 3
answer = 17
Find the solution to the system of equations using substitution.
3x = 8
3x + y = 15
Step-by-step explanation:
Step 1: Substitute 8 in the equation.
Step 2: Minus 8 from 15.
Please help. It’s due today
Answer:
There's nothing there I believe you forgot to add a link just add or create another question and i'll see what I can do :)
Step-by-step explanation:
please help need this urgently
Answer:
a
Step-by-step explanation:
Answer:
The answer is A. y=1/3x+4
Explanation:
Perpendicular means that the slope is flipped and the only answer that has -3 flipped is A.
It cost Chloe $7.05 to send 47 text messages. How many text messages did she send if
she spent $26.70?
Answer:
178 text messages
Step-by-step explanation:
You have do 7.05 times 3 and you get 21.15. Then you do 26.70 minus 21.15 and you get 5.55. Then you do 7.05 divided by 47 then you get 0.15. SO each messages is 0.15 cents so you do 0.15 times 37 and you get 5.55 and then you add 21.15 and 5.55 and you get 26.70. Then you take 141 and add it to 37 and you get 178 as your answer
1.
Susan has five blocks of candy. She wantsstwo ciwe chook into -size pieces of
candy. How many pieces of candy willstrebe anettonale?
Question 4 point
Jose paid $46.00 for 4 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars
and cents?
Answer:
Each ticket is $11.50. (11 dolars and 50 cents)
Step-by-step explanation:
46/4=11.5
Solve : 2/3+(x)=3
A)-4/3
B)-7/3
C)4/3
D)7/3
Answer:
a
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
2/3+x=3
Step 1: Subtract 2/3 from both sides.
x+ 2 /3 − (2/3 )=3−(2/3)
You'll end up with 7/3 :D
have a great day! :D))
Find the sum of 6x2 + 10x – 1 and -5x2 – 2x + 1.
Answer:
x2+8x
Step-by-step explanation:
True or False. When adding a positive and negative integer, the sum maybe a positive Integer.
Answer:
True
Step-by-step explanation:
If the positive integer is greater than the negative integer, the sum will be positive.
Answer:
True
Step-by-step explanation:
Eg: 9+ -5=
Since 9 is the greater number, the answer shall take that value.
So, The main point is that when adding a positive to a negative, you can get a positive integer!
I hope this helps you!! :)
A 2-yard piece of string costs 1.50$. What is the price per foot?
PLEASE HELP
WILL MARK BRAINLIEST
Answer:
0.013333333333333
Step-by-step explanation:
short answer would be 0.013 i think lol
Hi! I believe your answer is $0.25 (twenty-five cents). There are 3 feet in a yard, so in 2 yards, there are 6 feet. If we want to know the cost per foot, we need to divide 1.50 by 6. The quotient is 0.25, or $0.25 per foot. I hope this helps you! Good luck and have a great day/night. ❤️✨
What is the slope of the line that contains these points?
5
6
7
8
y
-5
-6
-8
slope:
Answer:
-1
Step-by-step explanation:
y2-y1
--------
x2-x1
The slope of the line on which given points lies is -1.
What is slope?The slope or gradient of a line is a number that describes both the direction and the steepness of the line.
Given are points, (5, -5), (6, -6), (7, -7), (8, -8)
We know that the slope of a line passing through two points, (x₁, y₁) and (x₂, y₂) is given by = (y₂-y₁) / (x₂-x₁)
Considering two points out of given points, (5, -5), (6, -6)
Slope = (-6+5) / (6-5) = -1
Hence, The slope of the line on which given points lies is -1.
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which equation below has a proportional relationship
Answer:
Ummm where is the options ?????
Step-by-step explanation:
BRAINLIEST FOR THE ANSWER!!! PLEASE ANSWER QUICK
Which shows the list of numbers in order from least to greatest?
|-3|,|3^2|,|-2|,|3.5|,-1
O -1, 3, 1-21, 1-31, 13.5|
O 13.51, 2, -1, 1-21, 1-3|
O 13.51,-1,1]], 1-21,73
0-1, 3,1-31
, 1-2, 13:51
Answer:
-1, |-2|, |-3|, |3.5|, |3²|
Step-by-step explanation:
Calculate the absolute value (the absolute value of any number is always positive): 3, 3², 2 , 3.5, -1Calculate the exponents : 3, 9, 2 , 3.5, -1Put in order least to greatest : -1, |-2|, |-3|, |3.5|, |3²|A recipe for green bean casserole has 2 cans of green beans and 1 can of cream of mushroom soup. The ratio of green beans to cream of mushroom soup is 2:1.
True Or False?
Answer:
true
Step-by-step explanation:
the beans came first so that's why 2 comes before one its about the order of which it was stated.