Answer:
c i think :/ sorry if its not right
Step-by-step explanation:
Answer:
I would say C
Step-by-step explanation:
Because it usually means "per" which means how many it takes for 1. So if it has 1 in the denominator, it's a whole, or how many it takes to have 1.
Please help me ASAP.
The answer is C).
Maria and Brian use the same steps but they are in different order.
PLEASE HELP WILL REWARD 43 POINTS
Find the measures of the complementary angles that satisfy each case:
The measure of the first angle is 40° less than the measure of the second.
Answer:
first - 25 degrees, second - 65 degrees
Step-by-step explanation:
For some dumb reason, hot dogs come in packages of 10 and hot dog buns come in packages of 8. If you went to the store and wanted to end up with the same number of hot dogs as buns, what is the least number of each package you would have to buy?
Answer:
2
Step-by-step explanation:
Answer:
8 packages of hot dogs and 10 packages of hot dog buns
Hope it helps :)
Brainliest pls? Have a good day/night™
A particular plant root grows 3.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters). (10 points)
a
0.73 centimeters
b
1.38 centimeters
c
6.04 centimeters
d
8.89 centimeters
Answer:
8.89 cm
Step-by-step explanation:
3.5 inches * (2.54 cm)/(1 inch) = 8.89 cm
Which answer choice represents an equivalent number sentence that uses the distributive property to rewrite "8(5+9)"?
A. 85 + 89
B. 8(5) + 8(9)
C. 8(14)
D. 112
jack is twice as old as jill. in 8 years the sum of their ages will be 67. how old are they now?
Answer:
20 and 40
Step-by-step explanation:
how do I find the rate of change in an equation
PLEASE HELP ME FAST!!! BRAINEST IF HELPED THE FASTEST!!!!! 65.5 divided by 2.5
Answer:
26.2
Step-by-step explanation:
i think
Answer:26.2
Step-by-step explanation:
Guillermo performs the long jump at the track-and-field event. His first jump was 18.3 feet. His second jump was 2.9 feet less than his first jump. His last jump was the distance of his second jump. What was the total of all three of Guillermo’s jumps?
A30.03ft
B48.33ft
C32.93ft
D33.7ft
Ok so I just did A test and I got 11 out of 17 right what was my score
Answer:
oof i think thats a 65%
Step-by-step explanation:
Answer: 64%
Step-by-step explanation: First, divide 11.000 by 11. You should get 0.64. Next, move the decimal two spots to the right. Lastly, add a percentage sign. The final result is 64%. For me, that’s an F+. (In my school)
Solve for c ) if you could help I would appreciate
Answer:
3
Step-by-step explanation:
Question 5(Multiple Choice Worth 5 points)
(03.02 MC)
Juan did a survey in four butterfly parks and wrote the following observations:
Butterfly Park Survey
Park
Number of Pink Butterflies
Total Number of Butterflies
P
25
53
Q
35
64
R
37
75
S
23
55
Based on the survey, which park had the greatest percentage of pink butterflies?
Park P
Park Q
Park R
Park S
Answer:
its q
Step-by-step explanation:
Akiko walks 23mile in 14hour. What is Akiko’s unit rate in miles per hour
Answer:
do the fractions
Step-by-step explanation:
Answer:
1.64 miles per hour
Step-by-step explanation:
[tex]\frac{23}{14\\}[/tex] im pretty sure you divide the numerator and denominator by the denominator.
Helpppp fastttt Plz show allll workkkkk
Answer:
[tex]m=8x-5-4\Delta x[/tex]
Step-by-step explanation:
We have the function:
[tex]f(x)=4x^2-5x-1[/tex]
And we want to use the difference quotient:
[tex]m=\frac{f(x+\Delta x)-f(x)}{\Delta x}[/tex]
To find the slope function.
So, let's substitute [tex]x+\Delta x[/tex] for our function. This yields:
[tex]m=\frac{(4(x+\Delta x)^2-5(x+\Delta x)-1)-(4x^2-5x-1))}{\Delta x}[/tex]
Let's square. Use the perfect square trinomial pattern. This yields:
[tex]m=\frac{(4(x^2+2x\Delta x-\Delta x^2)-5(x+\Delta x)-1)-(4x^2-5x-1))}{\Delta x}[/tex]
Distribute:
[tex]m=\frac{(4x^2+8x\Delta x-4\Delta x^2-5x-5\Delta x-1)-(4x^2-5x-1)}{\Delta x}[/tex]
Distribute the right:
[tex]m=\frac{(4x^2+8x\Delta x-4\Delta x^2-5x-5\Delta x-1)+(-4x^2+5x+1)}{\Delta x}[/tex]
Combine like terms:
[tex]m=\frac{(4x^2-4x^2)+(-5x+5x)+(1-1)+(8x\Delta x-4\Delta x^2-5\Delta x)}{\Delta x}[/tex]
The first three terms will cancel. This leaves us with:
[tex]m=\frac{8x\Delta x-4\Delta x^2-5\Delta x}{\Delta x}[/tex]
We can factor out a Δx from the numerator:
[tex]m=\frac{\Delta x(8x-4\Delta x-5)}{\Delta x}[/tex]
The Δx will cancel. So, our slope function is:
[tex]m=8x-5-4\Delta x[/tex]
And we're done!
MIGHT MARK BRAINLIEST!!!!HELP ME PLEASE:(((((
Part B: Using the information in Part A, interpret the meaning of the quotient in terms of the two fractions given. (5 points)
Answer:
which fractions were given
Step-by-step explanation:
Which relationship have the same constant of proportionality between y and x as the following table.PLEASE PLEASE PLEASE HELP
Answer:
y= 1/4x + 3
use the formula y2-y1/x2-x1
Step-by-step explanation:
Answer: y= 1/4x + 3
Step-by-step explanation:
Help? Please I’m really behind.. eighth grade math
The answer would be B. y = 5/2x
10/5 = x-6/x+3 Please show your work!
Answer:
-12
Step-by-step explanation:
10/5 = x-6/x+3
2/1 = x-6/x+3
cross multiply
2(x + 3) = x - 6
2x + 6 = x - 6
collect like terms
2x - x = -6 - 6
x = -12.
x + .029 = .0078 .................
Answer:
x=0.0212
Step-by-step explanation:
x=0.0212
1 hundreds + 5 tens+12 ones
do you know it?!?
Answer: 162
Step-by-step explanation: 1 hundred is 100+ 5 tens that’s 50,+ 12 ones that’s 12. So, 100+50+12=162.
Answer:
162
Step-by-step explanation:
So one way that you can figure that out is by doing
100
+ 50
12
______
162
Hope it helped!
HELP LAST QUESTION I NEED IT AND I WILL MARK BRAINLEST IF RIGHT
39 ft/min= ____ yd/s explain your reasoning
1yd=3ft...so 39ft=(39/3)=13yds
1mins =60seconds
13/60=0.22yds/secs
Answer:
0.216667
Step-by-step explanation:
1 yard= 3 feet
1 min = 60 seconds
Therefores
1 yd/ min= 180 ft/sec
39/ 180 = 0.216667 yd/s or
Pat bounces a basketball 20 times in 30 seconds. At that rate, approximately how many times will Pat bounce the ball in 36 seconds?
A. 42 times
B. 28 times
C. 24 times
D. 32 times
Which one is right? Please explain your answer.
HELP ME PLS
The answer is B about 28 times
Step-by-step explanation:
If he bounces the ball 20 times in 30 seconds then he bounces it once every 1.5 seconds if you multiply 1.5×6 you get 9 so you add 9 to 20 to get 29 and you choose the closest answer because is says approximately so you chose B.28
Part 2 out of 4
Find the slope of each side. Express your answers as simplified fractions, if necessary.
The slope of AB is
The slope of BC is
The slope of CD is
The slope of DA is
well i do hate study island
Answer:
y=2x+5 automatically u can see the y intercept is 5 so it has to be this one. But also u can see the slope going up by 2
Step-by-step explanation:
also I hate study Island too I rmbr using it in like the 5th grade. Bet its changed alot now.
Answer:
the answer is clearly b ;-;
Step-by-step explanation:
Sherry uses the steps below to solve the equation x + (negative 8) = 3 x + 6.
Step 1 Add 1 negative x-tile to both sides and create zero pairs
Step 2 Add 8 positive unit tiles to both sides and create zero pairs.
Step 3 Divide the 14 unit tiles evenly among the 2 x-tiles.
Step 4 The solution is x = 7
Answer:
b
Step-by-step explanation:
took the test. just trust
Add 8 positive unit tiles to both sides and create zero pairs.
The correct option is (B).
What is Algebra?The part of mathematics that helps represent problems or situations in the form of mathematical expressions.
Given:
x + (- 8) = 3 x + 6
x- 8 = 3x +6
First,
Add 8 positive unit tiles to both sides
x- 8 + 8 = 3x +6 + 8
x= 3x +14
The, creates pair
3x-x = -14
x= -7
Hence, Add 8 positive unit tiles to both sides and create zero pairs.
Learn more about this concept here:
https://brainly.com/question/13607263
#SPJ2
1. (-12) =
2. (-3) + (-5) =
3. (-25) ÷ 5 - (-3) =
answer the questions, please
Which expression represents a simplified form of the algebraic expression shown below?
1/2(2x +4) + x
Question 2 options:
x + 2
2x + 4
2x + 2
3x + 2
Answer:
2x+2
Step-by-step explanation:
First you want to distribute
1/2(2x+4)
ignore the ending +x for now
Distribute 1/2 to 2x
since 2*1/2 is 1 then we get 1x, or x
next distibute 1/2 to 4
you get +2 since 1/2*4=2
so what you end up with is x+2
However, you still have the +x from the beginning
x+2+x
Imagine that each x has a one in front
1x+2+1x
now re arrange so the common factors are near each other
1x+1x+2
now add the common factors
1x+1x=2x
and finally you get 2x+2
Sea level is the average level of the sea between high and low tide. It is used as a reference point for measuring elevation, or height and depth, on Earth. Some places lie above sea level, while others lie below sea level.
The lowest point in New Orleans is 8 feet below sea level. You can represent that numerically using
.
The highest point in Chicago is 735 feet above sea level. You can represent that numerically using
.
-8
735
unless i'm missing something
Answer:
A negative integer and a positive integer
Step-by-step explanation:
Do these combinations of positive and negative get a negative?
(+)×(+)×(+)=(-)
(-)×(+)×(+)=(-)
(+)×(-)×(+)=(-)
(+)×(+)×(-)=(-)
(-)×(-)×(-)=(-)
(-)×(-)×(+)=(-)
(+)×(-)×(-)=(-)
(-)×(+)×(-)=(-)
Key:
(-) means negative number
(+) means positive number
