Answer:
no
Step-by-step explanation:
because i siad so
a1 = 23 d = -4 find a57
Answer:
-201
Step-by-step explanation:
57th term = 23 + (57-1)(-4)
= 23 + (56)(-4)
= 23 + -224
= -201
BRAINLIEST:
Evaluate each expression for x = 2 and y = 5.
3. -4x^-2 + 3y^0
4. 2x^0y-^2
Answer:
2
Step-by-step explanation:
what you do is -4(2)^-2 which is -1
then you do 3(5)^0 which is 3
then you add it together and it is 2
The tree diagram shows all the possible combinations for heads (H) and tails (T) when 3 coins are tossed. What is the possibility that the outcome has at least two heads?
Answer:
There are 4 possibilities when the outcome is atleast 2 heads. They are :
HHH
HHT
HTH
THH
Answer:
4 possibilty
Step-by-step explanation:
my teacher told me it was right
Solve 3x > 174, and use the interactive number line tool
to graph the solution. What is true about the graph?
Check all that apply.
There is an open circle at 58.
There is a closed circle at 58.
There is an open circle at 174.
There is a closed circle at 174.
The arrow points right.
The arrow points left.
Answer: The answer is x>58 so....
There is an open circle at 58
The arrow points right
Answer:
a and e
Step-by-step explanation:
Can someone please help me with this?
Answer:
(6,5), (0,1), and (3,4)
Step-by-step explanation:
How long is a train which passes a signal in twenty seconds at a speed of 108 km/ h
REALLY NEED HELP WITH THIS
Answer:
62.28
Step-by-step explanation:
Ok, so since we know the radius of the circle and the area of the shaded region, we can find the fraction of the whole circle the shaded region is, and apply that to the total circumference to find the length of the arc.
1. area of whole circle = 17^2*3.14 = 907.46in^2
2. 529.35/907.46 = 0.5833314967
3. circumference of whole circle = 2*3.14*17 = 106.76
4. length of arc = 106.76*0.5833314967 = 62.2764705877 --> 62.28
Find an angle between 0° and 360° that is coterminal with the angle 2595°.
Answer:
The angle between 0° and 360° that is co-terminal with the angle 2595° is 75°
Step-by-step explanation:
To find the angle between 0° and 360° that is coterminal to a given angle use this rule
The angle that is co-terminal to Ф = Ф - n × 360, where
Ф is the given anglen is the number of the complete turns∵ The given angle is 2595°
∴ Ф = 2595°
→ To find n divide Ф by 360 and equate n by the whole number only
∵ 2595 ÷ 360 = 7.2083333
→ That means the number of complete turns is 7
∴ n = 7
→ Substitute the values of Ф and n in the rule above
∵ The angle that is co-terminal to 2595° = 2595 - 7 × 360
∴ The angle that is co-terminal to 2595° = 2595 - 2520
∴ The angle that is co-terminal to 2595° = 75°
∴ The angle between 0° and 360° that is co-terminal with the angle
2595° is 75°
Pete’s dad is 40, which is five times as old as Pete. Determine which equation can be used to find Pete’s age.
Answer: 40 ÷ 5
Step-by-step explanation:
WILL MARK YOU BRAINLIEST HURRY
Answer:
The height of the triangle is 5.2 inches
Step-by-step explanation:
we know that An equiangular triangle is a triangle where all three interior angles are equal in measure, so an equiangular triangle is an equilateral triangle. The measures of the interior angle of an equilateral triangle is equal to 60 degrees. Applying the Pythagoras Theorem find out the height of triangle
CAN ANYONE PLEASE HELP ME ASAP
Answer:
31 degrees
Step-by-step explanation:
1. triangle= 180 degrees.
2. 84+ x + (180-115)= 180
3. 84+65+ x= 180
4. 180- 149= 31
5. x= 31
Answer: 31
Step-by-step explanation: 115 - 84 = 31
14) A circular clock has a circumference of 80.5 meters. What the measurement of the radius, in meters, of the clock? Round to the neares tenth. SHOW YOUR WORK A) 3.2 B) 6.4 C) 12.8 D) 51.3. PLEASE ANSWER QUICK
Answer: 12.8
Step-by-step explanation:
Divide 80.5 by pi then divide by 2
If m<3 + m<4 = 180°, then 2<3 and m<4 are
supplementary angles
Answer:
Step-by-step explanation:
is this a true false? If yes then its true
Find the closest point on the line.
y = - x -4 to (4,4)
Answer:
(-2,-2)
Step-by-step explanation:
The closet point on a line to any given point is the point where a perpendicular line intersects them both. The perpendicular line to y=-x-4 that intersects (4,4) is y=x. If you graph them both, you will find that they intersect at (-2,-2).
Answer:
y = x - 4
Step-by-step explanation:
root (4,0)
domain XER
y intercept (0,-4)
what is the equation for slope: 3 and y intercept: -8
Answer: 3
Step-by-step explanation: search there :D
A bakery has a sale for 25% off all bread. The sale price of a piece of bread is $16.
Which equation would calculate the original price of the item?
A 0.25y = 16
B 0.75y = 16
C y - 25 = 16
D y + 75 = 16
Answer:
A
Step-by-step explanation:
The graph below compares plant height to the age of the plant, in weeks.
A graph titled Plant Height has Weeks on the x-axis and Height (inches) on the y-axis. A line has a regression equation of y = 1.3 x minus 0.8.
Based on the graph, which is the best prediction of the height of the plant at 5 weeks?
4 inches
5 inches
6 inches
7 inches
Answer:
if you look at the graph and follow up from 5 weeks it almost hits the point 6 inches so you would say six inches the answer is 6 inches
Step-by-step explanation:
The best prediction of the height of the plant at 5 weeks is 6 inches, the correct option is C.
What is a Graph?Graph is a mathematical representation of relation between two objects.
The graph shows the comparison of the plant height to the age of the plant, in weeks.
The x axis has number of weeks.
The y axis has height in inches.
The regression equation that represent the graph is
y = 1.3x - 0.8
A regression equation is used to find the relation between the data, if there exists.
The regression equation is of the form Y = a+bX, Y is the dependent variable and X is the independent variable.
The prediction of the height of the plant at 5 weeks has to be done.
On observing the graph and drawing a straight line at x = 5 on the graph, the point at which it intersects is y ≈ 6 inches.
Your question seems incomplete, the complete question is attached with the answer.
To know more about Graph
brainly.com/question/14375099
#SPJ5
Plz hurry I need help
Answer:
y decreases as x increases
Step-by-step explanation:
Answer:
EASY
Step-by-step explanation:
y decreases, x increases
How long will it take a car to accelerate from 15.2 m/s to 23.5 m/s if the car has an average acceleration of 3.2 m/s2?
Answer:
t=2.59s
Explanation:
v=23.5m/s u=15.2m/s a=3.2m/s^2 t=? using equation v=u+at t=(v-u)/a t= (23.5-15.2)/3.2=8.3/3.2=2.59s
7) Mr. M can run a mile in 9 minutes. Assuming he can keep that pace, how 2 points
long would it take him to run a 12 km race? Imi-1,61km 1km=0,62mi Round
to the nearest whole minute (calculators permitted)
about 108 minutes
about 67 minutes
about 21 pinutes
about 9 minutes
HELP URGENT PLSSS
Answer:
I would say about 67 minutes
PLS HELP I DONT UNDERSTAND
Answer:
A
Step-by-step explanation:
4(0.5x+2.5y-0.7x-1.3y+4)
=2x+10y-2.8x-5.2y+16
=-0.8x+4.8y+16
hope this helps :)
The ratio of boys to girls at a movie is 4:7. If there are 21 girls, how many boys are at
the movie?
There are
boys at the movie.
Answer: 12 boys at the movie
Step-by-step explanation:
The ratio of boys to girls is 4:7. There are 21 girls at the movie. This is 3 times more than the simplified ratio of girls to boys. Thus, to find the answer, multiply 4 by 3 to get 12 boys at the movie.
help me please!!!!!!
Answer:
10, 11, 12
Step-by-step explanation:
Which best describes the relationship between the line that passes through (5, –7) and (1, –4) and the line that passes through (–4, –8) and (–7, –12)?
Answer: neither
Step-by-step explanation:
If the sum of two numbers is 27 and the difference is 11
Answer:
16
Step-by-step explanation:
Answer:
19 and 8
Step-by-step explanation:
19+8=27
19-8=11
the amount of sales tax on a clothing purchase is directly proportional to the purchase price of the clothing. the sale tax on a $60 sweater is $4.20. determine the constant variation (sales tax percentage).
9514 1404 393
Answer:
7%
Step-by-step explanation:
The tax rate is the ratio of tax to pre-tax cost:
$4.20/$60.00 = 0.07 = 7%
The constant of variation (tax rate) is 7%.
14. Which of the following is equivalent to y= x^2 – 18x + 70?
y = (x – 9)^2 - 11
y = (x + 9)^2 +11
y = (x - 9)^2 +11
y = (x + 9)^2 - 11
Answer:
I believe that the answer is C
the average elecation of new Orleans, Louisiana is -8 feet. the elevation of madras hometown is 8 feet higher then new Orleans.what is the elevation of madras hometown?
Answer:
The elevation of Madras hometown is 0 ft ( representing the surface level elevation)
Step-by-step explanation:
Here, we want to get the elevation of madras hometown
From the question, we are told that Madras home town is 8 feet higher
-8 feet symbolizes a height that is below the surface
Adding 8 to -8 , we have an elevation of -8 + 8 = 0 feet
What this means is that the elevation is exactly at the surface
Allison is shopping for a bag of potting soil. The table below shows the prices of different-sized bags of soil she can buy. Which bag of soil costs the least per pound?
What is the slope and 7-intercept of the line on the graph below? B= m= write an equation for this line in slope-intercept form
Answer:
B=m2+72
Step-by-step explanation:
