The mass of the blue copper sulfate crystal is two-thirds the mass of the red fluorite crystal. Write an equation you can use to find the mass m (in grams)of the blue copper sulfate crystal.
plz :(
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Related Questions
2x+1=2x-1 solve for x and show work plz
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Answer:
This is not an equation because both sides are not equal.
Step-by-step explanation:
2x+1=2x-1
+1 +1
2x+2=2x
-2x -2x
2=0
Question in photo Please answer
Answers
Answer:
A
Step-by-step explanation:
The bars are of equal width and correspond to the equal class intervals, while the height of each bar corresponds to the frequency of the class it represents. The histogram is used for variables whose values are numerical and measured on an interval scale.
what would happen if pinocchio said his nose was about to grow
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If Pinocchio says 'My nose grows now,' he is either lying or not. If he is lying, then he is making a false statement, which implies that his nose does not grow now. ... In this context, the statement "my nose grows now" is a prediction or an 'educated' guess, which in its nature cannot be construed as a lie.
Answer:
It would grow
Step-by-step explanation:
He said so
Why is the diagonal of any rectangular prism always longer than any one side? Use the drop-down menus to explain your answer.
The diagonal is the choose....
of a right triangle, which is always choose...
the longest side of the prism
Answers
Answer:
the diagonal of any rectangular prism is always longer than any one side because the diagonal is the hypotenuse
The triangle is a right triangle because the square of the longest side equals the sum of the squares of the shorter sides.
What is the right triangle?A right-angle triangle is a triangle that has a side opposite to the right angle the largest side and is referred to as the hypotenuse.
here, we have,
A triangle with side lengths 7, 80, and 31 is given.
We need to find that the triangle is right-angled.
By Pythagoras theorem,
(Hyp)² = (Opp)² + (Adj)²
(Hyp)² = (80)² = 6400
(Opp)² + (Adj)² = 7² + 31²
= 49 + 961
= 1,010
Therefore, (Hyp)² > (Opp)² + (Adj)²
Yes, the triangle is a right triangle because the square of the longest side equals the sum of the squares of the shorter sides.
Learn more about a right triangle;
brainly.com/question/6322314
#SPJ2
complete question:
Does a triangle with side lengths 7, 80, and 31 from a right triangle?
Use the drop-down menus to answer the following questions.
What is the square of the longest side?
What is the sum of the squares of the two shorter sides?
Is the triangle a right triangle?
please solve this problem.
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x=number of oranges.
y=number of bananas.
$5
we can suggest this system of equations:
x+y=12
0.5x+0.25y=5
We can solve this system of equations by substitution method.
x=12-y
0.5(12-y)+0.25y=5
6-0.5y+0.25y=5
-0.25y=5-6
-0.25y=-1
y=-1 /- 0.25=4
x=12-y
x=12-4=8
Answer:
Tanya bought 8 oranges and 4 bananas.
Answer:
8 apples 4 orange
Step-by-step explanation:
Tommy made $72 for mowing 9 lawns. How much money would he make for mowing 15 lawns?
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72 divided by 9 x 15 = 120
Please follow the directions. No need to explain.
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Answer:1/6
Step-by-step explanation:
correct me if i’m wrong haven’t done math in a while lol
Miguel sold 184 tickets to the school fair. What is an expression that adds the value of each digit, beginning with the greatest value?
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Answer:
100
Step-by-step explanation:
Answer:
Answer = 100Step-by-step explanation:.
quick math
please answer the questions
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Answer:
1 than 4 than d than a
Step-by-step explanation:
hope it helps i m only 6
The Silvertons are looking at purchasing a new car for their family. Steve Silverton wants to purchase a 2019 Chevrolet Tahoe which will cost an initial amount of $2000 at the door and monthly payments that are 14.45% the amount of the initial down payment. Sally Silverton wants a more eco-friendly car and would rather buy a 2021 Nissan Leaf for an initial amount of $600 at the door and monthly payments that are 62.50% of the initial amount paid. In how many months would both options have the same amount paid off?
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could somebody please help me with this ( and please show your work )
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Answer:
14
Step-by-step explanation:
7x4 = 28/2 = 14
What is the center of the data in the dot plot?
Number of Science Homework Assignments Each Week
A dot plot going from 0 to 5. 0 has 3 dots, 1 has 2 dots, 2 has 5 dots, 3 has 4 dots, 4 has 1 dot, and 5 has 6 dots.
2
2.5
3
5
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Answer:
C. 3
Step-by-step explanation:
Have a wonderful day!
A new bookcase costs $76 if you buy it already painted the color you want. If you buy it unfinished (not painted at all) then it’s only $58.
What percentage is the discount if you buy the bookcase unfinished? Round your answer to the nearest whole percent.
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23.68421053%
.................
PLEASE HELP!!!
Which point is located at (8, 6)?
On a coordinate plane, point A is 8 spaces to the right and 6 spaces up. Point B is 8 spaces to the right and 8 spaces up. Point C is 6 spaces to the right and 8 spaces up. Point D is 6 spaces to the right and 6 spaces up.
A
B
C
D
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Answer:
Point A is located at (8,6)
Step-by-step explanation:
As I said in the last answer I did for u, (8,6) basically means x is 8 and y is 6. If you see A, A is located on 8 for x and 6 for y. the others are incorrect such as B because B is on the 8 for x but the y is on 8. hope this helps '∆'
Answer:
A
Step-by-step explanation:
A is the answer because you look down at 8 and count up 6 times but dont count the 8 and your answer would be A ( A, 8 ) is on 6 .
please answer the questions
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I need help what does this mean
(6th grade math)
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Answer:
Step-by-step explanation:
x - [tex]\frac{1}{2}[/tex] ≤ 4
x ≤ 4 + [tex]\frac{1}{2}[/tex]
x ≤ [tex]\frac{8+1}{2}[/tex]
x ≤ [tex]\frac{9}{2\\}[/tex]
PLEASE HELP...I NEED THE WHOLE PAGE PLEASE
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Full size car rental is $49/day, insurance is $21/day, and the total is $465 after a coupon for $25. Ok. We have to add the daily charges, then multiply that by the number of days. Next we’ll subtract his coupon, and get $465:
(49 + 21)d - 25 = 465
70d - 25 = 465
70d = 490
d = 7
7 days is this answer.
Part B:
Now that we did part A, this is a little easier to come up with an equation for, right? ;)
(39 + 21)d - 25 = 465
60d = 490
d = 8.16
8 days is this answer
Part C:
Now we don’t know the cost of the car, so that is x. But we know we still have to add that to the 21 for insurance, and multiply that sum by the 5 days they’re renting it. On the other side of the equation, Marven and his 3 friends spent $75 each, so our total is 75 x 4.
(x + 21)5 = 75 x 4
5x + 105 = 300
5x = 195
x = 39
They rented the smaller car.
Hope this helped. LMK if you have any questions.
Solve each of the following equations. Show its solution set on a number line. Check your answers. 5−p+6=−8
Answers
Answer:
p = 19
Step-by-step explanation:
5−p+6=−8
5 + 6 - p = -8
11 - p = --8
11 - 11 - p = -8 - 11
- p = -19
p = 19
You would plot a closed circle on the line that has the value of 19 on the number line.
Hope this helps.
Pls help me
The radius of a circle is 8 in. Find its area in terms of π.
PLS FOLLOW THE RULES
TROLL FOR POINTS= REPORT
FIRST AND CORRECT ANSWER= BRAINLIEST
( NO LINKS ) at all
Answers
Answer:
A = pi x r²
A = pi x 8²
A = 64pi
Step-by-step explanation:
I hope this helps :D
Step-by-step explanation:
Here's the answer.
Don't know if it's correct but,
PLEASE FOLLOW ME AND MARK AS BRAINILIEST
Ramil collected honey from 9 different beehives and recorded the amount collected, in gallons, from each hive in the line plot shown:
(Photo attatchment shown below, PLEASE VIEW OR NONE OF THIS WILL MAKE SENSE)
She wants to write the value of each point marked on the number line above (Points A–D) in terms of the largest possible whole number of gallons, quarts, and pints. Use the line plot above to fill in the blanks with the correct conversions. (The first one is done for you.)
__0__ gal __3_ qt ___0__pt
0 gal ____qt __26__ pt
0 gal ______ qt _______pt
_______ gal ______ qt _______pt
Find the total amount of honey collected from the five hives that produced the most honey.
Jill collected a total of 19 gallons of honey. If she distributes all of the honey equally between 7 jars, how much honey will be in each jar?
Jill used 35 of a jar of honey for baking. How much honey did she use baking?
Jill’s mom used 14 of a gallon of honey to bake 3 loaves of bread. If she used an equal amount of honey in each loaf, how much honey did she use for 1 loaf?
Jill’s mom stored some of the honey in a container that held 34 of a gallon. She used half of this amount to sweeten tea. How much honey, in cups, was used in the tea? Write an equation, and dra a tape diagram.
Jill uses some of her honey to make lotion. If each bottle of lotion requires 14 gallon, and she uses a total of 3 gallons, how many bottles of lotion does she make?
Answers
(Photo attatchment shown below, PLEASE VIEW OR NONE OF THIS WILL MAKE SENSE)
She wants to write the value of each point marked on the number line above (Points A–D) in terms of the largest possible whole number of gallons, quarts, and pints. Use the line plot above to fill in the blanks with the correct conversions. (The first one is done for you.)
__0__ gal __3_ qt ___0__pt
0 gal ____qt __26__ pt
0 gal ______ qt _______pt
_______ gal ______ qt _______pt
Find the total amount of honey collected from the five hives that produced the most honey.
Jill collected a total of 19 gallons of honey. If she distributes all of the honey equally between 7 jars, how much honey will be in each jar?
Jill used 35 of a jar of honey for baking. How much honey did she use baking?
Jill’s mom used 14 of a gallon of honey to bake 3 loaves of bread. If she used an equal amount of honey in each loaf, how much honey did she use for 1 loaf?
Jill’s mom stored some of the honey in a container that held 34 of a gallon. She used half of this amount to sweeten tea. How much honey, in cups, was used in the tea? Write an equation, and dra a tape diagram.
Jill uses some of her honey to make lotion. If each bottle of lotion requires 14 gallon, and she uses a total of 3 gallons, how many bottles of lotion does she make?
PLEASE HELP
Suppose that a sequence is defined as follows. And find the next 4 terms. a1= -1 an=-4an-1 +2 n>= 2
Answers
-1., 1, 2, 2
Step-by-step explanation:
A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them.
Please help me find the answer do at 11:59
Answers
Answer:
points-=(0,2)(-3,4)(3,0) slope=-2/3
Step-by-step explanation:
Answer:
-2/3 or -0.6667
Step-by-step explanation:
Slope=rise/run or (y2-y1)/(x2-x1)
Your first point is (-3,4) and another can be (3,0)
plug this into the equation
≧◉◡◉≦ help please. i am stuck on this question!!
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Answer:
the answer is the first answer, (-1, -2), (2, -2)
Step-by-step explanation:
Please be correct !!!
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11/14 to the nearest tenth
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Answer:
0.8
I hope this helped, have a great day!
Two accounts earn simple interest. The balance y (in dollars) of Account A after x years can be modeled by y=10x+500. Account B starts with $400 and earns 5% simple annual interest.
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1)
A has a greater principal
2)
Principal of A is $500, the principal of B is $400, so A's principal is greater by $100
3)
Annual interest rate of A:
10/500 x 100
The interest rate of B is higher.
4) B's annual interest rate is 5% and A's annual interest rate is 2%, so B's is higher by 3%.
Hope this helps! Have a great Tuesday!
pls help meh
The diameter of a circle is 6 in. Find its area to the nearest tenth.
PLS FOLLOW THE RULES
TROLL FOR POINTS= REPORT
FIRST AND CORRECT ANSWER= BRAINLIEST
( NO LINKS )
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no links Translate the new algebraic expression you created in Question 1 to a verbal expression.
Answers
Answer:
28j+21
Step-by-step explanation:
7(2j+3+2j)
7×2j=14j
7×3=21
7×2j=14j
14j+14j=28j
=28j+21
Charlie is re-landscaping his back yard and uses a coordinate plane to map the yard out. There is a pine tree located at (-5, 5); the edge of a shed is located at (-5, 1) and the edge of a sandbox is located at (2, 5). He plans to cover the triangular area formed by these three points with gravel. What area of the yard will be covered in gravel? Note: On the coordinate plane, each gridline represents 2 feet.
56 square feet
112 square feet
14 square feet
28 square feet
Answers
Answer:
A. 56 square feet
Step-by-step explanation:
8 ft * 14 ft = 112 ft
112 ft/2 = 56 ft
Good luck!!
Which of these circles is the largest?
Explain how you know.
Circle A: diameter = 8 centimeters
Circle B: circumference = 20 centimeters
Circle C: radius = 4 inches
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When it’s converted to cm it turns to 10.16cm. After we find the circumference of circles A and C, we see that Circle C has the highest circumference meaning that it is the largest