Answer:
A. 0.75%
Step-by-step explanation:
Since there isn't a whole fraction or whatever next to it, and 4/4 is 100..
100 ÷ 4 = 25
25 x 3 = 75
Use the information to find the percent change.
Original Amount = 1,250
Amount of Change = 618
Percent Increase =
Amount of Change
_______________
Original Amount
PLS ANSWER ASAP
A ball is projected upward from ground level with an initial velocity of 80 feet per second. After how many seconds will it be at a height of 96 feet? Use the velocity formula.
am i right brainliest going to first correct answer
please help! thanks!
Answer:
180 are men.
Step-by-step explanation:
it makes the most sense
"If you share 7 apples equally with 3 people, then there are 2 1/3..."
First, complete the sentence. Then, briefly explain what the whole number 2, the denominator 3, and the numerator 1 mean in this problem.
Which equations demonstrate how to solve for x, and what is the value of x?
a The equation 52 + 90 + x = 180 deomnstrates one way to solve for y, and y = 38 degrees. Since x + y = 180, then x = 142 degrees.
b The equation 52 + 90 + x = 90 deomnstrates one way to solve for y, and y = 52 degrees. Since x + y = 180, then x = 128 degrees.
c The equation 52 + 90 + x = 180 deomnstrates one way to solve for x, and x = 38 degrees.
d The equation 52 + 90 + x = 90 deomnstrates one way to solve for x, and x = 52 degrees.
Answer:
A
Step-by-step explanation:
The first step is to find yAll triangles have interior angles that add together to measure 180 degreesSince we know this you can subtract the known angle values (90 and 52) from 180180-52-90= 38 38 is your yx is an exterior angle so y+x also equals 180in order to find x just take your y value and subtract it from 180180-38=142The equation 52 + 90 + x = 180 deomnstrates one way to solve for y,
and y = 38 degrees. Since x + y = 180, then x = 142 degrees.
Calculation to find out angles :the sum of interior angles in a triangle is always 180 degrees
Add all the interior angles and make it equal to 180 degrees
[tex]90+52+y=180\\142+y=180\\[/tex]
Subtract 142 from both sides
y=38 degrees
angle y is 38 degrees
Angles y and x are linear pair of angles , the sum of linear pair is 180 degrees
[tex]y+x=180\\38+x=180[/tex]
Subtract 38 from both sides
x=142 degrees
The equation 52 + 90 + x = 180 deomnstrates one way to solve for y, and y = 38 degrees. Since x + y = 180, then x = 142 degrees.
Learn more information about 'Angles in a triangle ' here
brainly.com/question/7888180
Help me please I am still confused
Answer:
2x=140
x=70
Step-by-step explanation:
answer choices
147
57
123
33
Answer:
33
Step-by-step explanation:
they are vertical angles so they are equal
A total of 632 tickets were sold for the school play. They were either adult tickets or student tickets. There were 68 fewer student tickets sold than adult tickets. How many adult tickets were sold?
I ONLY HAVE 10 POINTS SRY. PLS ANSWER RESPECTFULLY AND CORRECTLY FOR BRANLIEST. THX THX THX THX
Module 06: Project Option 1
Instructions
Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.
Sarah can use the expression 5(2j + 3 + j) to represent the amount of money they can earn.
Part 1: Writing Expressions
1. Write an expression that looks like Sarah’s expression: 5(2j + 3 + j). Replace the coefficients so that your expression is not equivalent. You may use any number that you choose to replace the coefficients. Be sure to leave the variables the same. For example, 8(3j + 7 + 3j) looks like Sarah’s expression but is not equivalent.
2. Translate the new algebraic expression you created in Question 1 to a verbal expression.
Part 2: Writing Equivalent Expressions
3. You will now use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.
a. Use either the commutative property or combine like terms to create an equivalent expression.
b. Use the distributive property to create an equivalent expression.
4. Pick a number from 1 to 10. Use that number to verify your three expressions (the original, the one from 3a, and the one from 3b) are equivalent by substituting it into each expression. Show all your work for complete credit.
Part 3: Finish the Story
5. Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?
6. Choose a method to present your assignment. You may submit your work in a Word Document or you may choose to develop a PowerPoint presentation or video recording of yourself. Use your creativity! Make sure to include the information from all three parts in your Word Document or presentation.
Answer:
06.07 Equivalent Expressions
by Dominique
The ending of Sarah 's story
By the end of the day Sarah had found 4 shark teeth . John had found 2 shark teeth , together they had 6 shark teeth. When Sarah and John showed her neighbor the teeth he or she paid Sarah $30 dollars. Sarah and John had split the money so John would have $15 dollars and Sarah would have $15 dollars.
i already did this exact answer with someone else so i just copied my answer from that and placed it on this on
Step-by-step explanation:
Substitution: Two
Use substitution to prove that your two expressions are equivalent.
7(9j+ 6j + 2)
63j + 14 + 42j
63 x 1 + 42 x 1 + 14
63 x 1= 63
42 x 1=42
42 + 63 + 14
42 + 63 = 105
105 + 14 = 119
Part 2: Writing Expressions
Substitution : One
2. Translate the algebraic expression you created in Question 1 to a verbal expression
The product of seven and the sum of the product of nine and some number, two, and the product of six and some number.
Use substitution to prove that your two expressions are equivalent.
7(9j+ 6j + 2)
7( 9 x 1 + 6 x 1+ 2 )
9 x 1= 9
6 x 1= 6
7 ( 9 + 6 + 2 )
9 + 6 = 15
15 + 2 += 17
7 x 17 = 119
Part 1: Writing Expressions
1. Write an expression that looks like Sarah’s expression: 5(2j + 3 + j). Replace the coefficients so that your expression is not equivalent. You may use any number that you choose to replace the coefficients. Be sure to leave the variables the same. For example, 8(3j + 7 + 3j) looks like Sarah’s expression but is not equivalent.
My expression is 7(9j+ 2 + 6j) .
Writing Equivalent Expressions
Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.
Sarah can use the expression 5(2j + 3 + j) to represent the amount of money she can earn.
You will now use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.
7(9j+ 2 + 6j) = 7(9j+ 6j + 2) = The Commutative Property of Addition.
7(9j+ 2 + 6j) = 63j + 14 + 42j = The Distributive Property
The beginning of Sarah 's story
Answer:
I believe in u
I believe in u
I believe in u
Step-by-step explanation:
believe
A doctor replaces the fish tank in her office. Do the fish have more room to swim in the new tank? Find the volume of each tank to find out.
The volume of the old fish tank, in cubic feet:
Answer: The volume of the old fish tank is 10 ft. The volume of the new fish tank is 8 ft.
Step-by-step explanation: The formula for a rectangle is A=l*w. Multiply the length and the width of the tank. 4*2 1/2 = 10. And 4*2 = 8. So the old fish tank is bigger than the new one.
Each blank can be represented by a blank on the coordinate plane
is this the question
Step-by-step explanation:
Answer:
wat dioes this mean
Step-by-step explanation:
Which of these equations has the solution x = 5?
A. x + 7 = 3(x - 1)
B. 12 - x = x + 4
C. 2(x + 1) = 3(x - 8)
D. 2(x - 4) = 7x - 1
please help I'll give brainiest
I have no idea what this is-
Answer:
the question is asking you to find the area i.e length of the angle and for that you have to find out the length of the xy and kz by making equations.
you can do Xy=Kz as they are parallel lines and i think the answer will be 5m and after finding the length do the following process
Answer:
you should do xy = kz as they are parallel lines and the answer will be 5m
hope this helps!
Plz help me. answer all these questions.
Answer:
picture wont load
Step-by-step explanation:
PLEASE HELP ASAP I WILL MARK BRAINLIEST!
Is 2/6 and 18/54 proportional?
Is 9/10 and 18/30 proportional?
Answer:
no and no
Step-by-step explanation:
if something is proportional, it needs to be a straight line, and pass through the origin. as these lines are straight, they do not pass through the origin.
This is the angle similarity of triangles btw. I will give brainliest to whoever finds the missing angle measures.
4÷92,222=
I will give brainiest
Answer:
1/5106
Step-by-step explanation:
Suppose $1,000 is put into an account that pays simple interest at a rate of 3.5% annually. What is the value of t if the money is deposited for 212 years?
A. 0.25
B. 1.5
C. 2.0
D. 2.5
Answer:
Step-by-step explanation:
Formula:
I = Prt
I - interest
P - initial value
r - interest rate
t - time (years)
Solution:
[tex]I = $1000 * 3.5 * 212[/tex]
[tex]I = 742000[/tex]
MAKE SURE TO DO IT ALL PLS
Answer:
girl what in the world is this
Please help me answer this question!
Answer:
Short answer 18 x 6 = 108
Step-by-step explanation:
Hope this helps and the perimeter is __18___
Hope this helps! Make me brainllest please!!
Rose’s grandmother is 89 years old. She can knit mittens somewhere between 13 and 16 hours. If she wants to knit 36 mittens for the students at her church, about how long would it take her? for 15 points
I need help ASAP. Thank u so much for ur help
Answer:
The y intercept should be 1
I seriously need help on this.
The amount in the account after compound interest of 1 year is $ 6890 and after 2 years is $ 7303.4.
The principal amount is given as $ 6500.
Rate of compound interest = 6%
The compound interest formula is given as [tex]A = P (1 + \frac{r}{n})^{nt}[/tex]
where, P = Principal amount
r = rate of interest divided by a hundred
n = number of times compounded
t = time in years
a) Amount in the account after 1 year is
[tex]A = 6500(1 + \frac{0.06}{1})^{1}[/tex]
A = 6890
The amount in the account after 1 year is $ 6890.
b) Amount in the account after 2 years is
[tex]A = 6500(1 + \frac{0.06}{1})^{2}[/tex]
A = 7303.4
The amount in the account after 2 years is $ 7303.4.
To learn more about compound interest, click here:
https://brainly.com/question/3989769
What is the surface area?
5 ft
5 ft
5 ft
cube
Answer:
125
Step-by-step explanation:
Answer:
The surface area of the cube is 150 .
Step-by-step explanation:
Glen has a flower Garden with an area of 24 square feet. He is adding a square vegetable garden with a side length of x feet. The total area, in square feet, of these two gardens will be x2+24. What will the total area, in square feet of the garden when x = 9
A. 35
B. 42
C. 105
Answer:
my guess would be b
Step-by-step explanation:
if wrong sorry
At a local park, Jared can choose between two circular paths to ride his bicycle. One path has a diameter of 240 yards, and the other has a radius of 380 yards. Jared is curious about two things. He wants to know how much farther he can ride his bike on the longer path than the shorter path if he rides his bike around the path once? Jared also wants to know how big of an area each circle covers. Use 3.14 for π.
Part A: Using the formula for circumference, find the circumference of both paths. (4 points)
Part B: Use the formula for area and solve for the area of each circle. (4 points)
Part C: How much farther can he ride his bike on the longer path if he goes around one time? (2 points)
Answer:
94.2 yards
Step-by-step explanation:
1st path = d = 120 yards
c= pie d
c= 376.8 yards
2nd yard = r = 45 yards
c = 2 pie r
c = 2(3,14)(45)
c = 282.6 yards
then subtract yard 1 and yard 2 to get 94.2 yard
ANSWER :94.2 yards
Answer:
im lost
Step-by-step explanation:
Long Island City is 10 Miles farther from Sam's house than Brooklyn is. Write an algebraic expression to represent the distance from Sam's house to Long Island City. Let b represent the distance from Sam's house to Brooklyn.
Answer:
b = long city island (l) + 10
Step-by-step explanation:
i'm not good at ALL at writing equations, sorry. i'm also not good at showing my work so i'm not sure if this'll help, but i hope you get an A on whatever assignment you're doing!! xo
My brain hurts- please help-
The women’s basketball team played 25 home games and won 4/5 of them. They also won 2/3 of their 42 away games. How many games did they win in all?
Answer:
48
Step-by-step explanation:
so the first one is 25 times 4/5 to get 20
the next one is 2/3 times 42 to get 28
these are all the games they won so you add them to get 48
Answer:
25 x 4/5 = 20
42x2/3=28
20+28=48
Step-by-step explanation:
brainliest would be apricated
