Answer:
ten( two j + j )
Step-by-step explanation:
Answer:
2 and a number added to 5 added to a number multiplied by 10
.. i think I’m not sure ..
hope dis helps ^-^
help me pls its simple (hopefully)
pls dont guess
Answer:
15.8 in.
Step-by-step explanation:
63.2 / 4 = 15.8
what is the opposite integer off -8
Answer:
8
Step-by-step explanation:
just flip the number
hope dis helps ^-^
I will give brainliest to whoever answers this question. Also if you can please explain how you solved it I would appreciate it!
Answer:
4.8
Step-by-step explanation:
The tree is 32 feet tall.
The tree's shadow is 26 feet long.
The ratio between 26 and 32 is 13:16 respectively.
Using this same ratio, you can find the length of the man's shadow.
13 x
--------------
16 6
Cross multiply 13 with 6 and 16 with x.
78
----
16x
Divide 16x by 16, and 78 by sixteen.
The answer is 4.8
I hope this helped!
Thanks!
am i right or am i wrong
Answer:
it looks good to me
Step-by-step explanation:
show your work - and explain how to do it cuz im lost
Answer:
(0,7)
Step-by-step:
Slope is equal to the change in y over the change in x, or rise over run.
m= Change in y/Change in x
The change in x is equal to the difference in x-coordinates (also called run), and the change in y is equal to the difference in y-coordinates (also called rise).
m= y2-y1/x2-y1
Substitute in the values of x and y into the equation to find the slope.
m= −8−(1)/5-(2)
Simplify the numerator.
Multiply −1 by 1.
m=-8-1/5-(2)
Subtract 1 from -8
m=-9/5-2
Simplify the denominator.
Multiply −1 by 2.
m=-9/5-2
Subtract 2 from 5
m=-9/3
Divide −9 by 3.
m=−3
Find the value of the y-intercept.
Substitute the value of m into the slope-intercept form of the equation, y=mx+b.
y=(−3)⋅x+b
Substitute the value of x into the slope-intercept form of the equation, y=mx+b
y=(−3)⋅(2)+b
Substitute the value of y into the slope-intercept form of the equation , y=mx+b.
1=(−3)⋅(2)+b
Rewrite the equation as (−3)⋅(2)+b=1.
(−3)⋅(2)+b=1
Multiply −3 by 2.
−6+b=1
Move all terms not containing b to the right side of the equation.
Add 6 to both sides of the equation.
b=1+6
Add 1 and 6.
b=7
List the slope and y-intercept.
Slope:−3
y-intercept: (0,7)
Which expression is equivalent to 100+12
4(25)+4(12)
4(25)+3
4(25+3)
25+4(3)
Answer:
C (4 x 25 + 3)
Step-by-step explanation:
A = 148
B = 103
C = 112
D = 37
Hope It helped!!
INSTRUCTIONS
Griffin uses a courier service that charges $18.50 plus $0.25 per mile for each delivery. The courier’s fee for a delivery was $45.75. Griffin wrote this equation using x as the number of miles: 18.50 + 0.25x = 45.75.
Solve the equation to find the number of miles the courier drove.
Put the steps in order to solve the problem. Then solve.
(Please help!!)
Answer:
x=109
Step-by-step explanation:
18.50 + 0.25x = 45.75
-18.50. -18.50
0.25x=27.25
/0.25. /0.25
x=109
A 2-column table with 4 rows. Column 1 is labeled x with entries 1, 2, 4, 5. Column 2 is labeled y with entries 15, 30, 60, 75. Does this table represent a proportional relationship? No. The points are not on the same line. No. The line does not pass through the origin. No. The ordered pairs do not make equivalent ratios. Yes. The points are on a line that passes through the origin.
Answer:
Yes
Step-by-step explanation:
The correct option is Yes, the points are on a line that passes through the origin.
Variation:From the information given in the table shown, we can see that as the value of x is increasing, the value of y is increasing. This shows a direct relationship.
If y is directly proportional to x, then;
y = kx
k = y/x
Given that x = 1 when y = 15
k = 15/1
k = 15
The equation that represents the table will be y = 15x
The correct option is Yes, the points are on a line that passes through the origin.
Learn more on variation here: https://brainly.com/question/6499629
m/3-4<-1
answer this question
please show your work
Answer:
m<9
Step-by-step explanation:
m/3 - 4 < -1
+4 +4
______________
m/3<3
× 3 ×3
__________
m<9
Hope this Helps!
Solving:
m÷3−4<-1
1÷3m−4<−1
1÷3m−4+4<−1+4
1÷3m<3
3×(1÷3m)<(3)×(3)
m<9
Answer:
m<9
Happy to help!
Can you please give me a brainliest (golden crown) --Thank you!
Square the Monomials
(-7a^3b^5)^2
- (9a^4bc)^2
Answer:
1. 49a^6b^10
2. −81a^8b^2c^2
Step-by-step explanation:
N/A
Fill the chart for me
If you could show how you solve it I would appreciate it.
Thanks
Answer:
Hope this helps!
Step-by-step explanation:
#3: Two odd consecutive integers that equal 20 are 9 and 11. 9 x 11 is equal to 99, so C)
#4: 22 and 44 in 8 years, so D)
sorry if I wasn't clear enough
Farmers have long used aquifers as a source of groundwater for irrigation, but when water is conserved, they have to dig even deeper into the Earth to extract the water they need. Which argument do you believe that farmers will face using this process?
Argument 2: This is an affordable process and it can have a huge impact on the agriculture industry.
Argument 3: Groundwater is a valuable resource in the United States only and farmers will not have a problem with needing water for their crops.
Argument 4: Groundwater is a valuable resource in the United States and throughout the world, but farmers have an unlimited supply.
Argument 1: This is a costly process and it can have a huge impact on the agriculture industry.
Answer:
Argument 1.
Step-by-step explanation: This is not cheap, and if becomes impossible or to costly, the farm industry will collapse. food shortages sure will follow.
Answer:
I believe it's argument 2.
Explanation:
Farmers don't have to pay to dig for water.
which function has a greater rate of change? explain.
Answer:
a
Step-by-step explanation:
a has a greater rate of change because all the numbers make sense to the problematic function :)
HELP ME PLZZZZZZ!!!!!!!!!
You can complete three-tenths of a task in an hour. Your friend can complete one-fifth of the same task in an hour. How long will it take to complete the task if you work together? Please explain how you solved it.
I will mark brainlist if correct. ;w;
Plzz help
The middle school band has a boy to girl ratio of 4:6.
The band had 20 members last year and 25 members this year.
How many girls and how many boys are in the band in each of these two years?
Answer:
8:12Step-by-step explanation:
Ok so the starting ratio is 4:6
It is 20 members last year and 25 member the next year.
LAST: 20 THIS YEAR:25
When u use the ratio of 4:6 IN 25 students, u get
8:12 LAST year.
You can check because 8 + 12 = 20, or the total number of students.
hurry plzz
In the pictograph below, what percent of endangered species are invertebrates?
Answer:
it is 230
Step-by-step explanation:
Can someone please help me with this
Answer:
C
Step-by-step explanation:
2 to the fourth power is 2 x 2 x 2 x 2
Answer:
It’s C = 16
Step-by-step explanation:
Cuz it’s asking u what’s the answer if u multiply 2 for 4 times?
IF you could pls help me, don't answer if u don't know the answer but if correct I will give brainless.
We can solve this by calculating the arch lengths on the track and adding them to the straight lengths on the track.
To calculate the arch lengths, we can pretend the arches are semicircles and calculate the arch length. We know that the diameter is 100 meters, and the circumference formula is diameter times pi. 100 times pi is 314, using 3.14 as pi, but we divide this by two since we are calculating the arch length of a semicircle, not a full circle. Dividing 314 by two gives us 157. However, we multiply this by two since we have to include the other arch's length and the lengths are the same, giving us 314 again. adding this to 200, the straight side lengths of the track, we get our final answer, 514 meters.
If a car traveling at 75 mph west, changes its direction to east, does it accelerate?
Answer:
Yes, that's right, a change in the direction of motion results in an acceleration even if the moving object neither sped up nor slowed down. That's because acceleration depends on the change in velocity and velocity is a vector quantity — one with both magnitude and direction.
Step-by-step explanation:
Answer:
yeah i think it would but im not sure
Step-by-step explanation:
Is -5/11 equivalent to -5/-11 ? Why or why not?
Answer: How does Miss Thomas treat Bud? How does she feel about Bud joining the band and staying at Grand Calloway Station?
plz help me PLZ (︶^︶)
Answer:
Multiply by 3 on both sides of the equation.2.78 × 3 = 8.34, so t = 8.34.Substitute 8.34 for t to check the solution.
Step-by-step explanation:
Given equation:
[tex]\sf \dfrac{t}{3}=2.78[/tex]
Multiply by 3 on both sides of the equation:
[tex]\implies \sf \dfrac{t}{3} \times 3=2.78 \times 3[/tex]
[tex]\implies \sf t=8.34[/tex]
Substitute 8.34 for t to check the solution:
[tex]\implies \sf \dfrac{8.34}{3}=2.78 \quad \leftarrow \: correct![/tex]
Answer:
Options 1, 4, and 5
Step-by-step explanation:
In order to solve an equation, the most key rule to remember is that whatever you do to one side, you must do the same to the other side.
This ensures that the equation will remain true.
In order to solve this given equation, we need to isolate the variable t.
We currently have:
t/3=2.78
To isolate t, we must "undo" dividing by 3.
The inverse of division is multiplication, so we can undo the operation by multiplying both sides of the equation by 3.
3 * t/3 = 2.78*3
Simplify
t=8.34
Since t=8.34, it is with this value that we should check the solution.
We can plug 8.34 in for t to see if the equation is true.
8.34/3=2.78
2.78=2.78
Since this is true, we know that we have solved the equation correctly.
Keywords:
Equation
Algebra
Inverse
Fractions
To learn more about solving equations, check out:
https://brainly.com/question/27752893
Can someone Please help me
What is the approximate volume of a cone with a height of 12 in. and radius of 9 in.? Use 3.14 to approximate pi, and express your final answer to the nearest hundredth. Enter your answer as a decimal in the box. in³
Answer:
The volume of cone is 1017.36 cubic inches.
Step-by-step explanation:
Answer:
1017.36
Step-by-step explanation:
I am crying I asked this question 5 times and everyone just takes my points and doesn't help me. I need help. Please?
Which of the following is a term, variable, and expression? WHICH ONE IS ALL OF THE ABOVE NOT WHICH IS A TERM WHICH IS A VARIABLE AND WHICH IS AN EXPRESSION!!! :) ty if u help tho
5 x^2
21
h
Answer:
h is a variable, 21 is a term and 5 x^2 is an expression.
Step-by-step explanation:
h is a variable, 21 is a term and 5 x^2 is an expression.
Need help ASAP pls help
Answer:
I think C but I could be wrong.
Step-by-step explanation:
The dance team spent $425 buying pizzas for their fundraiser and sold them for $7.25 each. If the team made a profit of $176.75, how many pizzas (p) did they sell?
Choose the correct answer ( picture included)
Dudley, the champion speed reader, read the very
lengthy novel War and Peace in only 3 minutes! But when
he took a reading comprehension test later, all he could
remember was that the book was about "war and one
other thing." If Dudley read 236,532 words the first
minute and 218,341 words the second minute, how many
words did he read in the third minute if his average
reading speed was 215,325 words per minute?
Answer:
first of all this dude can read FAST. second.. your answer is 645,975 words on the third minute
Step-by-step explanation:
i dont know if this is worng but i did his average times three to get the answer.
I really really really hope this helps
An ice cream parlor sells milkshakes in various sizes:
8 oz. milkshake costs $3.50
12 oz. milkshake costs $4.50
20 oz. milkshake costs $5.50
Is this an example of data that follow a linear pattern? Explain how you know, referring to the graph and the relationship between the size and cost of the milkshake.
Giving brainiest to whoever has the best answer !!!