HELPPP! I’ll mark Brainliest (NO joke answers)
Answer:
3) -3 < x < 5
Step-by-step explanation:
g(x) is the y coordinate, so it is when y is more than 0, here, y is >0 when x is from -3 to 5, so option 3
Michelle read 72 pages in 3 hours. What was her unit rate of pages read per hour?
Answer:
24 pages per hour
Step-by-step explanation:
72 pages = 3 hours
To find the rate of pages per hour, divide both sides by 3.
72/3 = 24, 3/3=1
24 pages per 1 hour, 24:1
It costs $10.99 per month for an online video streaming service. Jackie watched 28 videos in one month. What was the price per video? Round to the nearest hundredth.
Answer:
$0.39 per video
10.99÷28= 0.39
0.39×28=10.99
Help me pls! Thnx if u do ✨✌️
Tom says that he needs 6 rolls to obtain each possible outcome on a 6-sided die. On the fourth roll, he rolls his second "3”. Tom says that the die is loaded and that each outcome is not equally likely. Is Tom correct here? If you think Tom is incorrect, how many rolls should Tom make until he sees each number occurring about 1/6 of the time?
You must show all of your work to receive credit.
I need the last part as I know that he is incorrect
Answer:
no he is not correct
Step-by-step explanation:
The table below represents an exponential function of the form y = ab^x
1a. Complete the table.
1b. Determine the corresponding rule.
1=63
3=163
4=325
I hope this answered your question
Zach has an above-ground pool that has a radius of 5.5 feet. He wants to put a new wall liner around his pool and needs to know the circumference of the pool. Find the circumference of the pool to the nearest hundredth.
Answer: 34.54feet
Step-by-step explanation:
Thw circumference of the pool will be calculated by using the formula:
= 2πr
where
π = 3.14
r = 5.5
Therefore, circumference = 2πr
= 2 × 3.14 × 5.5
= 34.54feet
Therefore, the circumference of the pool to the nearest hundredth is 34.54feet.
Find the area of a circle with a diameter of 6.8 feet
Answer:
The area of a circle with diameter 6.8 is 36.32
Step-by-step explanation:
Answer:
36.32
Step-by-step explanation:
area = pir^2
radius = diameter ÷ 2
pi3.4^2=36.32
PLEASE HELP NOW! I WILL MARK BRAINLIEST!
Answer:
17 units
Step-by-step explanation:
Given 2 congruent chords in the circle, then they are equidistant from the centre and perpendicular
There is a right triangle formed by legs 15 and 8, with radius r being the hypotenuse.
Using Pythagoras' identity in this right angle
r² = 15² + 8² = 225 + 64 = 289 ( take the square root of both sides )
r = [tex]\sqrt{289}[/tex] = 17
If the sum of a number and six is doubled, the result is three less than the number. Find the number.
Answer:
n = -15
Step-by-step explanation:
Represent the number by n.
Then 2(n + 6) = n - 3
Performing the indicated multiplication, we get:
2n + 12 = n - 3
Combining like terms, we get n = -15
You roll a 6-sided die.
What is P(5)?
Answer:
1/6
Step-by-step explanation:
you have a 6 sided die that is numbered 1, 2, 3, 4, 5, and 6.
you roll it once, so the probability that you will roll a five is 1/6
this is because you only want one specific number so that goes on the numerator of the fraction.
then, you have to multiply how many sides you have on the die to the number of rolls. in this case we have one roll and six sides. so the six goes on the denomerator side of the fraction
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15. There is a two-digit number such that the sum of its digits is 6 while the
of the original number. Find this number.
product of the digits is 1/3 of the original number. Find this number
Answer:
15
Step-by-step explanation:
"There is a two-digit number such that the sum of its digits is 6"
The digits can be
0, 6 possible numbers: 06, 60
1, 5 possible numbers: 15, 51
2, 3 possible numbers: 23, 32
3, 3 possible numbers: 33
"the product of the digits is 1/3 of the original number"
That means we need a number that is 3 times the product of the digits.
0, 6 product of the digits: 0 3 times product: 0
1, 5 product of the digits: 5 3 times product: 15
2, 3 product of the digits: 6 3 times product: 18
3, 3 product of the digits: 9 3 times product: 27
The only number that appears with both conditions is 15.
Answer: 15
Which letter has two lines of symmetry? Y S M X
plzz help due tomorrow
Answer:
X
Step-by-step explanation:
one is going vertical and the the other is horizontal
A document you fill out when applying for a job. It asks for information about your work history, education and personal references
O resume
OW-4
O application
O 1-9 form
Rose made 56 phone calls in 3 months. In the first month she made 24 calls, and in the second month she made 13 calls. How many calls did she make in the third month?
Answer:
19
Step-by-step explanation:
Call made in the 3rd month = total calls made - calls made in the first month - call made in the 2nd month
56 - 24 - 13 = 19 calls
What are the zero(s) of f(x + 3)?
Answer:
function f(x) = x + 3 has a zero at x = 3 since f(3) = 0.
Step-by-step explanation:
Classify the following triangle. Check all that apply.
A. Obtuse
B. Acute
C. Isosceles
D. Right
E. Equilateral
F. Scalene
Answer:
C. Isosceles
E. Equilateral
F. Scalene
D. Right angled
I need help on this problem for math, please answer ASAP :)
Answer:
x = 6
Step-by-step explanation:
10x + 11 + 17x + 7 = 180°
combine like terms:
27x + 18 = 180
subtract 17 from both sides of the equation:
27x = 162
divide both sides by 27:
x = 6
find the circumference of the circle. circle radius is 8cm
Answer:
50.24
Step-by-step explanation:
you multiply 8 x 2 to get 16
then you multiply 16 x 3.14 to get 50.24
I need some help finding the X-coordinate of the circle's center.
Answer:
X = 1
Y = -3
Step-by-step explanation:
The Cartesian coordinate system, also called the rectangular coordinate system, is based on a two-dimensional plane consisting of the x-axis and the y-axis.
HELP meeee 20 points math help no links or imma report.
Frank reverses the ordered pairs to show the heights and ages of the same six students. Is age a function of height? Explain.
The natural world is full of relationships between quantities that change. When we see these relationships, it is natural for us to ask “If I know one quantity, can I then determine the other?” This establishes the idea of an input quantity, or independent variable, and a corresponding output quantity, or dependent variable. From this, we get the notion of a functional relationship in which the output can be determined from the input. For some quantities, like height and age, there are certain relationships between these quantities. Given a specific person and any age, it is easy enough to determine their height, but if we tried to reverse that relationship and determine age from a given height, that would be problematic, since most people maintain the same height for many years.
Therefore.....age is not a function of height!!
I HOPE I HELPED!!! HAVE AN AMAZING DAY/NIGHT!!! PLEASE MARK ME BRAINLIEST IF I HELPED YOU!!
Questions about the domain (time in minutes) of the table of values:
(a) What is the minimum (lowest) time value in minutes?
(b) What is the maximum (highest) time value in minutes?
(c) What is the domain (all the time values on the x-axis)?
Need Help?
*PLZ ANSWER :)* Find the area of the following figure:
A.) 300cm²
B.) 400cm²
C.) 252cm²
D.) 312cm²
Answer:
D) 312 square cm
Step-by-step explanation:
The area of the rectangle is 192 square cm (16*12). The area of each triangle is 60 square cm (12*10/2). 192+60+60=312 square cm
$31,000 at 1% compounded annually for 6 years
Answer:
ggsdfgsdfgsdfgetertertewrt
Step-by-step explanation:
gbgbsgsbgsfgsgs
one electrician charges a $50 service call fee plus $25 per hour for labor. Another electrician charges a $35 service call fee plus $27.50 per hour for labor. how long would a job take if the total cost for each electrician is the same?
Answer:
The answer would be 6.
Step-by-step explanation:
First, we need to make equations for these electricians fee's.
Electrician one: Y=25x+50, 50 is the upfront cost and 25 is the cost per hour for work.
Electrician two: Y=27.50x+35, It is the same thing for these numbers.
Then you need to incert numbers into the X place. Y will be your answer.
Y=25(6)+50, Y=150+50, Y=200
Y=27.50(6)=35, Y=165+35, Y=200
The answer would be 6. If both the electricians worked for 6 hours each, their prices would be equal.
Jerry and Alyah are hiking the Appalachian Trail. Jerry is carrying 30 ⅛ pounds in his pack and Alyah is carrying 36 ½ pounds in her pack. How many times heavier is Alyah’s pack than Jerry’s?
Answer:
BLM
Step-by-step explanation:
Which expression is equivalent to 3/24?
Answer:
18 is equivalent to 3/24 because 1 x 24 = 8 x 3 = 24. 216 is equivalent to 3/24 because 2 x 24 = 16 x 3 = 48.
0.125
3/24 as a decimal is 0.125.
Step-by-step explanation:
Find tan A for the triangle below.
Answer:
Hola Amigo mate!
The answer is
Tan A= 0.667Here's the step by step explanation:-So, here tan A means opposite side divided by the adjacent side.
TAN A= [tex]\frac{Opposite}{adjacent}[/tex]
Opposite of side A is 10cm and its adjacent side is 15cm!
So, TAN A IS:- [tex]\frac{10}{15}[/tex]
Tan A= 0.667
Assume we cut the last piece of the pie into two sections (1 and 2) along ray BD
such that m∠ABD = 2x+3, m∠CBD = 4x+7, and m∠ABC = 40°. Based on this information,
would you ask for section 1 or section 2 (you have to pick one) for dessert? Provide numerical evidence to back up your choice. Explain your reasoning and your methods.
Answer:
If we want the greatest portion of pie, then you must choose the section with the greatest angle. Therefore, we must choose Section 2. But if we want the smallest portion of pie, then we must choose Section 1.
Step-by-step explanation:
From statement, we know that measure of the angle ABC is equal to the sum of measures of angles ABD (section 1) and DBC (section 2), that is to say:
[tex]m \angle ABC = m\angle ABD + m\angle DBC[/tex] (1)
If we know that [tex]m\angle ABC = 40^{\circ}[/tex], [tex]m\angle ABD = 2\cdot x + 3[/tex] and [tex]m\angle DBC = 4\cdot x + 7[/tex], then the value of [tex]x[/tex] is:
[tex](2\cdot x + 3)+(4\cdot x + 7) = 40^{\circ}[/tex]
[tex]6\cdot x +10^{\circ} = 40^{\circ}[/tex]
[tex]6\cdot x = 30^{\circ}[/tex]
[tex]x = 5[/tex]
Then, we check the angles of each section:
Section 1
[tex]m\angle ABD = 2\cdot x + 3[/tex]
[tex]m\angle ABD = 13^{\circ}[/tex]
Section 2
[tex]m\angle DBC = 4\cdot x + 7[/tex]
[tex]m\angle DBC = 27^{\circ}[/tex]
If we want the greatest portion of pie, then you must choose the section with the greatest angle. Therefore, we must choose Section 2. But if we want the smallest portion of pie, then we must choose Section 1.
4.72 rounded to the nearest tenth
Answer:
4.70
~hope this answered your question correctly, have a gr8 day my friend!~
Step-by-step explanation:
Answer:
4.7
Step-by-step explanation:
Because 2 is below 5