Answers
Answer:
Step-by-step explanation:
I THINK ITS THE 3ED TO THE RIGHT
Answer:
Answer is 6.8.
Hope it helps
Related Questions
There are 30 students in class. A parent brought in 106 pieces of candy to share equally among the students. The teachers gets the remaining pieces of candy. How many pieces will each student get and how many pieces are left for the teacher?
Answers
Answer:
each student will get 3 peices of candy and the teacher will get 16
How to solve this pls? 20 + 46 - 11ab - 6b
Answers
Answer:
66-11ab-6b
Step-by-step explanation:
20 + 46 - 11ab - 6b
add like terms
66-11ab-6b
Step-by-step explanation:
20+46-11ab-6b
since there are only one pair of like terms,
therefore by solving them , we get
66-11ab-6b
I hope it helped U
stay safe stay happy
Line l in the xy-plane is perpendicular to the line
with equation x = 2. What is the slope of line l?
Answers
That is to say it is vertical and it’s slope is undefined.
Line l must be horizontal so it has a slope of 0
The slope of line L is 0. Then the equation of the line L in the xy-plane will be y = 0.
What is the equation of a perpendicular line?Let the equation of the line be ax + by + c = 0. Then the equation of the perpendicular line that is perpendicular to the line ax + by + c = 0 is given as bx - ay + d = 0. If the slope of the line is m, then the slope of the perpendicular line will be negative 1/m.
The equation of the line is x = 2. Then the slope of the equation will be given as,
m = ∞
The slope of the perpendicular line is calculated as,
⇒ -1/m
⇒ -1/∞
⇒ 0
The slope of line L is 0. Then the equation of the line L in the xy-plane will be y = 0.
More about the equation of a perpendicular line link is given below.
https://brainly.com/question/14200719
#SPJ2
elena bikes 20 minutes each day for exercise write and equation to describe the relationship between her distance in miles d and her biking speed in miles per hour when she bikes at a constant speed of 15 miles per hour for the first 5 minutes then at 12 miles per hour for the last 15 minutes
Answers
The equation to describe the relationship between Elena distance:
a) D = 4.34 miles, b) D = 4.25 miles and c) 12D = M + 3N miles.
Solution:
Given, Elena bikes 20 minutes each day for exercise.
We have to write an equation to describe the relationship between her distance in miles, D, and her biking speed, in miles per hour,
We know that, distance travelled = speed time
a. At a constant speed of 13 miles per hour for the entire 20 minutes
Her speed is 13 miles per hour.
Then, distance D miles = 13 miles per hour 20 minutes
b. At a constant speed of 15 minutes per hour for the first 5 minutes, then at 12 miles per hour for the last 15 minutes
Now, total distance travelled = distance travelled with 15 mph + distance travelled with 12 mph
c. At a constant speed of M miles per hour for the first 5 minutes, then at N miles per hour for the last 15 minutes
Now, total distance travelled = distance travelled with M mph + distance travelled with N mph
Hence, a) D = 4.34 miles, b) D = 4.25 miles and c) 12D = M + 3N miles.
what does 8(x+5) equal
Answers
Answer:
40
Step-by-step explanation:
8(x+5)
8x+40
=40
can someone answer this please
Answers
Answer:
its 12.5
Step-by-step explanation:
did the test already
HELP WILL MARK BRAINLIEST !!!
given ABCD is a parallelogram Prove AB=CD and AD=CD
Answers
Step-by-step explanation:
ab=CD________given
∆abc=∆acd
Therefore <DAC=<BAC opposite equal sides
Ad||Bc________given
alternative angles are equal
Does #1 look right? Im struggling on this
Answers
Answer:
Yup, good job!
Step-by-step explanation:
Rational numbers include whole numbers, integers, fractions, and some decimals?
Answers
Answer:
TRUE
Step-by-step explanation:
this is true.
rational= ratio
Question 1
Re-write this list of numbers in ascending order:
0.9, 0.23, 0.89
Answers
There are 1175 calories total in a Big Mac, a Grilled Chicken Sandwich and a 6-piece chicken nugget meal.
A 6-piece chicken nugget meal has half the calories of the Big Mac. The Grilled Chicken Sandwich has 200 less
calories than the Big Mac. How many calories are in each of the three food items?
Answers
Big Mac has 550 calories
Chicken Nugget has 275 calories
Grilled Chicken Sandwich has 350 calories
Total number of calories = 1175
Let the number of calories in Big Mac = x
Since the 6-piece chicken nugget meal has half the calories of the Big Mac. Therefore, the number of calories in the chicken nugget = 1/2 × x = 0.5x
Since the Grilled Chicken Sandwich has 200 less calories than the Big Mac. This will be: = x - 200
To calculate the number of calories in each food goes thus:
x + 0.5x + x - 200 = 1175
Collect like terms
x + 0.5x + x = 1175 + 200
2.5x = 1375
Divide by 2.5
2.5x/2.5 = 1375/2.5
x = 550
Big Mac has 550 calories
Chicken nugget will have:
= 0.5x = 0.5 × 550 = 275 calories
Grilled Chicken Sandwich will be:
= x - 200
= 550 - 200
= 350 calories
Read related link on:
https://brainly.com/question/24435924
The fifty people at a library are only allowed to sit in groups of 3,4, or 5 people. If all 50 people are seated, the greatest possible number of groups is
Answers
Answer:
16
Step-by-step explanation:
50÷3=16R2
Second largest multiple of 3 that is smaller than 50=45
45÷3=15 groups of 3 people each
50-45=5
=1 group of 5 people
Greatest possible number of groups=15+1
=16
Can someone please help?
The temperature in a room is controlled by an electronic thermostat. The temperatures vary according
to the sinusoidal function: = 6 sin[90( − 11)] + 19, where y is the temperature (°C) and x is the
time in hours past midnight.
a) What are the maximum and minimum temperatures in the room?
b) At what time does the temperature first hit 13 °C?
Answers
Answer:
a. max. 25c. min.13c
b. 2:00
Step-by-step explanation:
Which number does 9 have a value that is 1/10 times as small as it’s value in 891
Answers
Answer:
9
Step-by-step explanation:
H T U
8. 9. 1
9 tens
1/10×10= 1
1 is a unit
I believe d answer is 9
pls like and follow
A farmer has 180 bushels of apples for sale at a farmer's market. He sells an average of 15 3/4 bushels each day. After 6 days, what is the change in the total number of bushels the farmer has for sale at the farmer's market?
Answers
16 3/4 * 6
We can rewrite the mixed number 16 3/4 as an improper fraction for easier multiplication
16 3/4 = 67/4, so
16 3/4 * 6 = 67/4 * 6
67/4 * 6 = 67/4 * 6/1 = 402/4 = 100 2/4 = 100 1/2 bushels sold after 6 days
If the farmer began with 180 bushels, then after 6 days the farmer has
180 - 100 1/2 = 79 1/2 bushels
Shawna and her best friend Keisha go shopping.
The function p(x) = 3x^4 + 2x^3 − 4x^2 + 21 represents how much money each girl spent based on the number of hours they were shopping. If Shawna and Keisha each go shopping for 2 hours, how much money did they spend together?
$37
$69
$101
$138
Answers
Answer:
138
Step-by-step explanation:
p(x) = 3x^4 + 2x^3 − 4x^2 + 21
Let x = 2
p(2) = 3*(2)^4 + 2*(2)^3 − 4*(2)^2 + 21
= 3*16+2*8-4*4+21
=48+16-16+21
= 69
This is per girl
There are 2 girls
2 * 69
138
2.
Evaluate the function rule for the given value. f(x) = 5^x for x = 2
A. 25
B. 10
C. 32
D. 5
Answers
[tex]f(x) = {5}^{x} \\ \\ f(2) = {5}^{2} = 5 \times 5 = 25[/tex]
Answer: A)
simplify expression -3√2+ 3√8
Answers
Answer:
3√2
Step-by-step explanation:
−3√2+3√8
=3√2 (Decimal: 4.242641)
Answer:
3√2
~~~~~~~~~~~~~~~
-3√2+ 3√8
-3√2+ 6√2
3√2
Step-by-step explanation:
The cost to make a Nike shoe is $20 USD and the store wants to make a profit of 75% of the cost price.
If the sales tax is 5%, what is the price of a shoe after tax?
Answers
so 75%of 20 is 15.00
and then we 20.00+15.00= 35.00
plus sales tax of 5%
so I got 36.75$ after taxs
This is my test question Round 1.391 to the nearest hundredth and I’m have a hard time I don’t understand I need the answer!!!
Answers
Answer:
1.39
Step-by-step explanation:
nearest hundredth is 9
therefore 1.39 ig
Answer:
1.39
Step-by-step explanation:
0.090 is the hundreth. If the number in the thousandths spot is less than 5, which it is, you round back to 0.090
How do I solve (b) (c) and (d)
Answers
Answer:
Step-by-step explanation:
answer (B)
Sasha measured the length of an ant as 1.3 x 10-3 meter. Write this length in standard.
Answers
[tex]\\ \sf\longmapsto 1.3\times 10^{-3}m[/tex]
[tex]\\ \sf\longmapsto 13\times 10^{-2}m[/tex]
[tex]\\ \sf\longmapsto 13cm[/tex]
10^-2m=1cmsubtract 1/2 of 39 from 1/2 the number of days in august
Answers
Answer:
-4.
Step-by-step explanation:
There are 31 days in August.
1/2 * 31 - 1/2 * 39
= 15 1/2 - 19 1/2
= -4.
Does y=-4/5x represent a direct variation is yes,identify the constant of variation
Answers
Answer:
Most likely yes... there is a problem in the way you asked your question ...
if the question is [tex]y = ( \frac{-4}{5}) x[/tex] then the answer is yes and the constant is -4/5's
If by some chance the actual question is [tex]y = \frac{-4}{(5x)}[/tex] (you can not tell by the way y0u presented tis problem.. then the answer would be NO it would be "inverse" relation
Step-by-step explanation:
Tim scored 15 points playing a boardwalk game. His next turn he lost 23 points. How many points does Tim have now?
Answers
Answer:
-8 points
Step-by-step explanation:
Tim gained 15 points, then lost (subtracted) 23 from that amount.
15 - 23 = -8
Need help ASAP please need this question answer !!!!
Answers
Answer:
417
Step-by-step explanation:
b=9
l=12
d=14
plug in the numbers with the letters and multiply
(6.5×9)+(9.75×12)+(17.25×14)
58.5+117+241.5= 417
Guided Practice
Write a rule for a geometric sequence that has −6negative 6 as its first term and a common ratio of 2. What is the tenth term of this sequence?
A.
an=−6 · 2n−1; −3,072a subscript n baseline equals negative 6 times 2 superscript n minus 1 baseline semi-colon negative 3,072
B.
an=2 · −610−1; −20,155,392a subscript n baseline equals 2 times negative 6 superscript 10 minus 1 baseline semi-colon negative 20,155,392
C.
an=−6 · 2n; −6,144a subscript n baseline equals negative 6 times 2 superscript n baseline semi-colon negative 6,144
Answers
Answer:
A.
an=−6 · 2n−1; −3,072a subscript n baseline equals negative 6 times 2 superscript n minus 1 baseline semi-colon negative 3,072
Step-by-step explanation:
The scale on a different map is 1 inch represents 6 miles.
A road on the map measures 2.5 inches.
How long is the road in real-life?
Answers
What is p of 11=8-6p-3
Answers
11=8-6p-3
11-5-6p
solve for x:
3cx-b=adx+5f
Answers
[tex]3cx - b = adx + 5f \\ 3cx - adx = 5f + b \\ x(3c- ad) = 5f + b \\ \\ x = \frac{5f + b }{3c- ad} [/tex]
I hope I helped you^_^