Answer:
9 ÷ (x + y)
This is not specific
Step-by-step explanation:
What is the area of the figure?
ignore that I've already clicked an option that was on accident.
Answer:
D i think
Step-by-step explanation:
A sporting goods store sells 7 cans of tennis balls for every 3 tennis rackets. How many cans of tennis balls would be sold if 63 tennis rackets were sold?
need asap
Answer:
7×63=441
Step-by-step explanation:
441 cans of tennis
PQR is a translation of PQR. What are the rules?
Answer:
Step-by-step explanation:
Verify identities Will give BRAINLIST do not give me trash!!
cot^2(x) - csc^2(x) = -1
show steps
Answer:
See proof below
Step-by-step explanation
cot^2(x) - csc^2(x) = -1
In trigonometry identity
cot^2x = cos²x/sin²x
Csc²x = 1/sin²x
Substitute into the original expression
cos²x/sin²x - 1/sin²x
Find the LCM
(Cos²x-1)/sin²x .... *
Recall that sin²x+cos²x = 1
Sin²x = 1-cos²x
-sin²x = -1+cos²x
-sin²x = cos²x-1 .... **
Substitute ** into *
(Cos²x-1)/sin²x
-sin²x/sin²x
= -1 (RHS)
Therefore cot^2(x) - csc^2(x) = -1 (Proved!)
Please help me! Will give brainleist! ✨
Answer:
with?
Step-by-step explanation:
Answer:
Um where is the question?
Step-by-step explanation:
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How far does th train go in 100 minutes
Answer:
it depends on the train
Step-by-step explanation:
Pleaseee help I’m so close to passing math
Answer:
s=0.20p
Step-by-step explanation:
Tell me if I am wrong
2.
Jerry Filled 7/8 of his fish tank with water. What percentage is equivalent to the fraction of the fish tank that Jerry filled?
The percentage is equivalent to the fraction of the fish tank that Jerry filled is 87.5 %
Since Jerry filled 7/8 of his tank. We what to convert this to percentage. We multiply it by 100.
So, 7/8 × 100 % = 7 × 12.5 %
= 87.5 %
So, the percentage is equivalent to the fraction of the fish tank that Jerry filled is 87.5 %.
Learn more about percentages here:
https://brainly.com/question/18569053
Find the measure of the missing angle.
Answer:
the answer is 138
Step-by-step explanation:
180-42=138 degrees
WILL MARK BRAINLYIST!!
AND GIVE 20 POINTS!!
Use the slider to change the scale factor from 1 to 4. A
scale factor of 4 represent
a reduction
an enlargement
doubling
tripling
Answer:
B).Second choice an enlargement.
Step-by-step explanation:
Answer:
B. An Enlargement
Step-by-step explanation:
Hope this helps:)
Keisha has her own bakery, she makes 5 pans of donuts each day. If her bakery is open 7 days a week, how many pans of donuts she makes per week?
Answer: 35 pans per week
Step-by-step explanation:
5 pans of donuts per day, 7 days a week
5 (7) = 35
35 pans per week
Answer:
The answer is 35 pans of donuts per week.
Step-by-step explanation:
5 x 7 = 35.
OR
5 + 5 + 5 + 5 + 5 + 5 + 5 = 35.
Mrs. Barlow's math class took a test yesterday. Out of 70 students, 70% of them passed. How many of Mrs. Barlow's students passed the test?
Answer:
49 students passed the test
Step-by-step explanation:
70/100=0.07 - 1%
0.07*70=49
Use one or more properties to rewrite each expression as an expression that does not use parentheses.
Answer:
b + 9
Step-by-step explanation:
Given:
(b + 3) + 6
Required:
Rewrite expression without the parentheses.
SOLUTION:
(b + 3) + 6
Eliminate the parentheses
b + 3 + 6
Add like terms
b + 9
Thus:
(b + 3) + 6 = b + 9
Javien purchases a video game for $19. The store charges him 8% sales tax on the purchase. How much will the store charge for the purchase, including the sales tax?
Answer:
$20.52
Step-by-step explanation:
19x0.08 (that's 8% or 8/100) = $1.52
$19+$1.52= $20.52 :)
HELP
Factor
6x^2+10x-4
Answer:
46x-4 i think
6x^2= 36x
36x + 10x = 46x
so 46x-4 is the answer
After tax, the total is $45.99. What percentage of the total is the subtotal?
Answer:
109.5
Step-by-step explanation:
100% + 9.5% = total 109.5 %
42.00x 1.095= 45.99
0.095 represents 1 . x + 0.95x
If two angles of a triangle are congruent, then the sides opposite those
angles may not be congruent.
A. True
B. False
a
SUBM
Find the value of x in the figure below:
Answer:
let remaining angle in heptagon be a.
a+64=180(linear pair)
a=116
again
x+155+90+163+a+121°=720(sum of interior angle of hexagon is (6-2)×180°)
x+529+a=720
x+116=720-529
x=191-116=75
I will branilest this the correct answer
Which situation would require determining volume?
a. Rami wants to know how far it is around the border of his garden.
b. James wants to know how much dirt can fit into a box.
c. Aisha wants to know how much space her rug covers.
d. Eloise wants to know how tall her cabinet is.
Answer:
c. or d
Step-by-step explanation:
The answer is b. (James wants to know how much dirt can fit into a box)
This situation requires you to know the volume of the box so that you can know how much dirt to put in it.
Happy to help
which number is irrational
Answer:
sqrt(32)
Step-by-step explanation:
i need help ASAP!
(screenshot is below this time lol)
Answer:
B
Step-by-step explanation:
15-1/2 x = 21
1/2 x = - 6
x = - 12
Order the numbers from least to greatest
Answer:
1. sqrt of 7, sqrt of 22, 5
2. 2, sqrt 8, 3, sqrt 10
3. 2.5, sqrt 9, pi
4. pi, sqrt 10, 3.5
Step-by-step explanation:
help with geometry PLEASE!
A video game gives a special bonus when the player collects a coin if the player collects the coin at the
moment when the last digit of the milliseconds in the game's timer equals 1. Players don't see this timer, so
all 10 digits are equally likely, and there is a 1 in 10 chance that a player gets the bonus on any given coin
collected. Let C be the number of coins a player has to collect to first get the bonus. Assume that the last
digits are independent of each other.
Answer:
.07
Step-by-step explanation:
khan answer
Probabilities are used to determine the chances of events.
The probability that the player gets the bonus on the 4th coin is 0.0729
The probability (p) of getting a bonus is given as:
[tex]p = \frac 1{10}[/tex]
The probability (q) of not getting a bonus is calculated using the complement rule:
[tex]q = 1 - p[/tex]
So, we have:
[tex]q = 1 - \frac{1}{10}[/tex]
Take LCM
[tex]q =\frac{10 - 1}{10}[/tex]
[tex]q =\frac{9}{10}[/tex]
The event that the player gets the bonus on the 4th coin is represented as:
Event = qqqp
So, the probability is:
[tex]Pr = q^3p[/tex]
Substitute values for q and p
[tex]Pr = (9/10)^3 \times (1/10)[/tex]
Express as decimals
[tex]Pr = (0.90)^3 \times 0.10[/tex]
Multiply
[tex]Pr = 0.0729[/tex]
Hence, the probability that the player gets the bonus on the 4th coin is 0.0729
Read more about probability at:
https://brainly.com/question/7965468
Help plz:)))I’ll mark u Brainliest
Answer:
The answer to the question provided is B.
you have been given an engine repair job that has a job time of 7 hours how many minutes should you allow for your job?
Answer:
[tex]Job\ Time = 420\ minutes[/tex]
Step-by-step explanation:
Given
[tex]Job\ Time = 7\ hours[/tex]
Required
Determine the job time in minutes
To do this, we simply convert the time to minutes.
[tex]1\ hour = 60\ minutes[/tex]
[tex]7\ hours = 7 * 60\ minutes[/tex]
So, we have:
[tex]Job\ Time = 7 * 60\ minutes[/tex]
[tex]Job\ Time = 420\ minutes[/tex]
Hence, the job time in minutes is 420 minutes
4. Manuel, a son of a school janitor, does not ask for more. He has a daily
allowance of P10 a day which is 20% of his classmate's daily allowance. How
much is his classmate's daily allowance?
5. Carla, a grade six pupil
, has 24 sheets of art paper for his project in Math. If 6
sheets of art paper were used by Carla, what percent of the sheets of art paper
did she use?
Answer:
4. His classmate's daily allowance is of P100.
5. She used 25% of the sheets of art paper.
Step-by-step explanation:
4. Manuel, a son of a school janitor, does not ask for more. He has a daily
allowance of P10 a day which is 20% of his classmate's daily allowance. How much is his classmate's daily allowance?
An allowance of P10 a day is 20% of his classmate's allowance, that is, 20% of x. So
[tex]0.2x = 20[/tex]
[tex]x = \frac{20}{0.2}[/tex]
[tex]x = 100[/tex]
His classmate's daily allowance is of P100.
5. Carla, a grade six pupil , has 24 sheets of art paper for his project in Math. If 6 sheets of art paper were used by Carla, what percent of the sheets of art paper did she use?
She used 6 sheets, of the 24. So
[tex]P = \frac{6*100}{24} = \frac{100}{4} = 25[/tex]
She used 25% of the sheets of art paper.
Find the value of x in the isosceles triangle shown below. 12 10 Choose 1 answer:
Answer:
please complete your question. where is figure.
Write the following fractions in decreasing order: 4/7, 11/15, 2/3.
Answer:
11/15 4/7 2/3
Step-by-step explanation:
Can u guys help me quick plz I will make brainliest (I need help with 32)plzzzz
Answer:
A
Step-by-step explanation:
