Identities enable us to simplify complicated expressions. They are the basic tools of trigonometry used in solving trigonometric equations, just as factoring, finding common denominators, and using special formulas are the basic tools of solving algebraic equations.
Please help i dont want to fail
Answer:
Step-by-step explanation:
The sales tax rate is 5%. Writing that as a decimal, you have 5% = 0.05 (5 hundredths).
To find the amount of tax, multiply the price by 0.05.
0.05 x 55 = 2.75
The sales tax is $2.75.
The total cost of the shirt ("total" is a clue word) is the price + tax
$55.00 + $2.75 = $57.75
What is the most common amount students grew in mr zhu
PLEASE HELP I’M BEING TIMED
What is the y-value of point A?
___
Answer:
reeeeeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
i dont
Answer:
the value of y is 1
Step-by-step explanation:
if you look at the graph, it accelerates up by 2.
so if we look at the graph, it shows that the point is in between 0 and 2. meaning that the value of y is 1.
Help pls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answer:
b=1/5 so basically b=1
Step-by-step explanation:
-10b--16b+3b-17b=-8
Add similar elements
-10b-16b+3b-17b=-40b
-40b=-8
Divide both sides by -40
-40b/-40=-8/-40
Simplify;
40b/40
=b
Simplify;
-8/-40
=8/40
Cancel the common factor 8
b=1/5
Hope this helped!!!!
4 chalkboards cost $691.76. If the chalkboards all cost the same amount, how much does each chalkboard cost?
Answer:
$172.94
Step-by-step explanation:
Divide the number by 4 and that's what you get
The bar graph shows the number of votes each student received while running for the class officer.
Based on this graph, select the three true statements below.
PLEASE HELP NO LINKSS!
Answer:
0.55M + 22.65
Step-by-step explanation:
Well, c is equal to s + i, and s is .45m + 17.75, i is .15m + 4.9
add them to get
0.55m + 22.65
PLEASE HELP! NO LINKS AND DONT ANSWER JUST FOR POINTS OR U WILL BE REPORTED! Will give brainiest!!
Answer:
brainly.com
Step-by-step explanation:
sorry my bad copy paste error
Choose the problem that has the same answer as 6 × 2 × 3.
6 × 3 × 2
1 × 3 × 6
2 × 1 × 6
2 × 3 × 1
Answer:
6x3x2
Step-by-step explanation:
) Which expressions are equivalent? Choose ALL that apply.
94
36
9.9.9.9
D 4 to the ninth power
9 to the fourth power
Answer:
none of them are equalivalent
do they have to be equalivalent to each other
Step-by-step explanation:
please mark brainlest
Bella has a bag of grapes that weighs 1 3/4 pounds. She wants to divide the grapes into equal shares that each weigh 5/16 pounds. How many equal shares can she create?
Answer choices:
A. 1
B. 2
C. 5
D. 6
Answer:
your is 5
Step-by-step explanation:
and make me barinly least
Eyo answer this please
Answer:
B or C
I forcibly pick C because it makes sense so just pick C
Step-by-step explanation:
Answer:
IT is C. 2.41 * n = y
Step-by-step explanation:
because if you buy one notebook that would cost $2.41
so then would be the number of notebooks and y is your result
What would be the volume of the box if it’s factor is scaled down by 1/10? The volume is 130 inches
Answer:
27 units (whatever units the figure was measured in)
Step-by-step explanation:
Volume is length times width times height. So, you would need to do 9 times 3 (27) times 10 (270). Then, you would divide by 10, because it is scaled down by 1/10, leaving you with 27.
Answer:
I hate math
have a good day :)
Step-by-step explanation:
find the quadratic function for f(x) = ax2 + bx +c and a=1, b=4, c= 3
Answer:
f(x) = g(x - 3)(x - 5) for some g
f(x) = g(x^2 - 8x + 15)
Substitute (4, -1) for (x, f(x)) and solve for g.
-4 = g(4^2 - 8(4) + 15)
-4 = g(-1)
g = 4
f(x) = 4x^2 - 32x + 60
Step-by-step explanation:
1. Joey has 38 bottles. A carton holds 6 bottles. How many cartons does she need?
2. Eggs are packed in cartons in 12. How many cartons do u need to pack 100 eggs
VERY EASY QUESTION FROM GR.3
SOLVE IN SECONDS!
Answer:
she needs 7 cartons for the bottles and 9 cartons for the eggs
Answer:
7 cartons for the bottles and 9 cartons for the 100 eggs.
Step-by-step explanation:
What is the value of the larger zero of the function defined by x²+4x-252?
A. 9
B. 12
C. 14
D. 21
Answer:
C
Step-by-step explanation:
The equation will become
[tex] {x}^{2} + 4x - 252 = 0[/tex]
If I substitute 14 into the position of x
[tex] {14}^{2} + 4(14) - 252 = 0[/tex]
[tex] {14}^{2} + 4(14) = 252 \\ 196 + 56 = 252[/tex]
I get 252 exactly
PLEASE show work also for this one if you wants points.
HELP HELP PLEASE!! ITS MATH 6
Answer: B
Step-by-step explanation:
Answer:
the answer for your question is B
Step-by-step explanation:
PLzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
DO NOT SEND ME LINKS OR PDFS I WILL REPORT ANSWER CORRECTLY TO GET BRAINLIEST
A population of 6,500 ants is being studied. In a sample of 1,450 ants, 159 of them have a red mark on their thoraxes. How many ants in the entire population should have a red mark?
1,033,500
713
1,450
159
Answer:
B. 713
Step-by-step explanation:
159 ÷ 1450 = 0.10965517241
0.10965517241 * 6500 = 712.75862069
712.75862069 ≈ 713
no link need right answer
Answer:
Step-by-step explanation:
The ans is 13 to 7
A new restaurant is opening soon, so it needs furniture. The owners spent $10,000.00 on new tables and $10,000.00 on new chairs. How much did the owners spend in all?
Answer:$20,000
Step-by-step explanation:
10,000+10,000=20,000 Or
10,000x2=20,000
A total of 640 tickets were sold for the school play. They were either adult tickets or student tickets. There were 60 fewer student tickets sold than adult tickets. How many adult tickets were sold?
NO LINKS
Answer:
350 adult tickets were sold
Step-by-step explanation:
Let x represent the number of adult tickets sold.
Since there were 60 fewer student tickets sold than adult tickets, the number of student tickets sold can be represented by x - 60
Create an equation that sets up these terms equal to 640, then solve for x:
(x) + (x - 60) = 640
2x - 60 = 640
2x = 700
x = 350
So, 350 adult tickets were sold
Please help!
How do you find Median? I completely forgot
Answer:
Arrange your numbers in numerical order.
Count how many numbers you have.
If you have an odd number, divide by 2 and round up to get the position of the median number.
If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.
Step-by-step explanation:
What do you have to do to find the final price after the $0.81 tax?
Nothing. $0.81 is the final price
Subtract $13.55 - $0.81
Add $13.55 + $0.81
a x (b + 5) = ????????
Answer:
jsskcjcjsjskauj
Step-by-step explanation:
ab +5a
Understanding the _____ of what you read helps you understand why it is being presented in a certain way and how you can react to it.(1 point)
purpose
idea
bibliography
author
Understanding the idea of what you read helps you understand why it is being presented in a certain way and how you can react to it.
What is literature?A body of written works related by subject-matter (e.g. the literature of computing), by language or place of origin (e.g. Russian literature), or by prevailing cultural standards of merit.
When we read something we need to get the idea of the passage to completely understand what is the main philosophy of the passage.
The thought of the author in a passage help us to react accordingly, when we understand the main point of the author we can react accordingly.
Hence, the blank should be filled with the word "idea".
Learn more about literature, click;
https://brainly.com/question/23046235
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Fill in the table using this function rule y = 4 + 5x
Answer:
8,6,7,8,9,10
Step-by-step explanation:
y=x+4x+5x=10
Answer:14,24,29,44
Step-by-step explanation:
The x value is multiplied by 5 each time. Then just add 4
In deciding the best medium to tell a story, which step is first?(1 point)
figuring out the setting
thinking about what the characters are doing
deciding how much to leave to the imagination
identifying the audience
Answer:
identifying the audience
Step-by-step explanation:
find the points fast please