Answer:
the answer is c august 17
Step-by-step explanation:
Answer:
August 17
Step-by-step explanation: I looked on the calender and scrolled till it was three weeks later,and it was on the 17th of Auguast
help me
the last choice that i couldn't fit on the screenshot is
D) f(x) = -0.25x - 3
Answer:
B.
Step-by-step explanation:
help please i dont know
Answer:
its 12in to the power of 2
Step-by-step explanation:
the size of the picture is 12in by 12in which would equal the picture frame
If it takes 5 1/4 minutes to make one cut through a log, how long will it take to cut a 5 ft log into 5 equal pieces?
Answer:
131.25
Step-by-step explanation:
5.25*(5*5)
Answer:
How many cuts are needed to cut the log into 5 equal pieces.
Hopefully you figure out that it takes 4 cuts.
Now if it takes 20 minutes in total then each cut would take how long.
Divide the total time by number of cuts.
So each cut takes 5 minutes.
Now figure out how many cuts are needed to get ten equal pieces and multiply by 5 minutes
Step-by-step explanation:
2x+3=4
3x+y=6
solve by graphing
Answer:
(0.5, 4.5)
Step-by-step explanation:
The easiest-to-graph form is the slope-intercept form. Convert all equations to that form
3x + y = 6
y = -3x + 6 (move 3x)
To graph this, get the y-intercept, just take the b value of the equation (6)
The slope is -3, which is also the coefficient of x. So each time you move 1 over in the x-axis, the y axis drops by 3.
2x + 3 = 4 (this is a vertical line)
2x = 1
x = 1/2
To graph this, just draw a vertical line where x is 1/2
After graphing both equations, the point where the 2 lines intersect is the solution.
Graphs by Desmos linked attatched
Answer:
(0.5, 4.5)
Step-by-step explanation:
Have a nice day!
2^a / 2^2 = 2^3 solve for a
Answer:
a= 5
Step-by-step explanation:
hope this helps!
DONT ANSWER IF YOURE NOT GONNA DO IT, pls help me, ill mark brainest. the answer key is only the GCF btw, AND PLS SHOW WORK AS WELL, i need to factor it out like this:
-1*3*11*x*x and -1*3*3*x*y
They have a -1, 3, and x in common, so the GCF is -3x
-3x(_______________)
Now put in what's left
-3x(11x+3y)
Answer:
so first, add the 11 and 3 and add the numerals such as the x's and y's.
Step-by-step explanation:
A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts the first 10 people who respond to the advertisement. Which of the following statements is true about the sample? (5 points)
Group of answer choices
It is not a valid sample because it is only a short study.
It is a valid sample because money is offered to participants.
It is a valid sample because the first 10 people were selected to participate.
It is not a valid sample because it is not a random sample of the population.
Answer:
I think these two are right.
it is a valid sample because money is offered to participants.
it is a valid sample because the first 10 people were selected to participate.
Please help will wark brainliest
hurry plssss!!! if u can’t see the pic don’t bother answering
Answer:
Distance Divided by time
Step-by-step explanation:
i think that pi is the asnwer because if you walk 20 miles a day then that means that y=54 and x=34
The area of the trapezoid shown is 120 square centimeters. Find the sum of the lengths of the two parallel sides.
Answer:
CORECT
ALSO here are some tips and materials you could use
Answer:
C
Step-by-step explanation:
You have $2 and earn $0.50 for each cup of orange juice you sell. Write an equation that represents the total amount A (in dollars) you have after selling j cups of orange juice.
Answer:
2A+j=3
Step-by-step explanation:
Answer:
A=2+(j x $0.50)
Step-by-step explanation:
What unit should be placed on a volume answer? cubed or squared
Answer:
volume is cubed
area is squared
Step-by-step explanation:
I need help please no links and please give the right answer, don’t steal points.I will give the brainliest
1a. A bakery uses4/5 pound of sugar and 4/5 pound of flour to make a batch of muffins. How many pounds of sugar and flour does the bakery use to make 1 batch of muffins?
1b. How many pounds of sugar and flour does the baker use to make 4 batches of muffins? Write and solve an equation.
2. Moira swims ¾ hour before school and 1 ¾ hours after school. For how long does she swim in 5 days
Answer:
1a = 8/5 or 1.6 pounds
1b =
8/5 x 4
8/5 x 4/1
32/5 or 6.4 or [tex]6 \frac{2}{5}[/tex] pounds. (I hope that makes sense)
2 =
¾ + 1 ¾ = 5/2
5/2 x 4
10 hours
ball falls so that its distance above ground can be modeled by the equation
s
=
−
16
t
2
+
100
s=−16t
2
+100 , where
s
s is the distance above the ground in feet and
t
t represents time in seconds. According to this model, how many seconds does it take for the ball to hit the ground? Round to the nearest tenth if necessary.
Answer:
6.25 seconds
At ground level the height of ball is 0, i.e., h=0.
Using zero product property, we get -16t -100
= -16t + 100 + 100s
= -16(t + 6.25) -16(ts + -6.25)
= 6.25s
Simplify the algebraic expression:
2(y + 5) + 3y - 4
Answer:
2y +10 +3y-4
5y+6
Step-by-step explanation:
Answer: 5y + 6
Step-by-step explanation:
1. Distribute:
=2(y+5)+3y-4
=2y+10+3y-4
2. Subtract
=2y+10+3y-4
=2y+6+3y
3. Combine Like Terms
=2y+6+3y
=5y+6
Cara likes candles. She also likes mathematics and was thinking about using algebra to answer a question she had about two of her candles. Her taller candle is 16 cm tall. Each hour it burns makes the candle lose 2.5 cm in height. Her short candle is 12 cm tall and loses 1.5 cm in height for each hour that it burns.
Write an equation for both candles and solve it by either substitution or elimination.
(If someone could please help me out with this, I would really appreciate it. I've been trying to do this for days now and I just can't figure it out..)
(By the way, the equation for the 16 cm candle is y = -2.5x + 16, and the equation for the 12 cm candle is y = -1.5x + 12, I just don't know how to solve it using substitution or elimination.)
Answer:
do (16 divided by 2.5) divided by w do that for the second one to :)
Step-by-step explanation:
Answer:
well what i did was put the graph and add 2.5 of the 16cm and did that to my 12cm one too
Step-by-step explanation:
16cm:
2.5
5
7.5
10
12.5
15
17.5: its done
12cm:
1.5
3
4.5
6
7.5
9
10.5
Plz help will be marked BRAINLIEST
Answer:
Because x=4
Step-by-step explanation:
Darius wrote 8=2x because x=4.
Hope this helps!
I will give brainliest to the correct answer. <3
Alita is 2 times as old as Jiro. Jiro is 4 years younger then Erik. Erik is 1/3 as old as Dawn. The sum of all their ages is 72.
1) What equation could you write to represent this situation?
2) What is the solution of your equation?
3) fill in the blanks:
Alita is __ years old
Jiro is __ years old
Erik is __ years old
Dawn is __ years old
thanks!! :)
Answer:
dudee 4 months ago you asked this question I feel bad.
Step-by-step explanation:
1) The Equation to represent the situation is
x+ x/3 + x/3-4 + 2( x/3 - 4)= 72
2) Alita is 16 years old
Jiro is 8 years oldErik is 12 years oldDawn is 36 years oldWhat is Algebra?A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
let the age of Dawn be x.
then age of Erik = x/3
Now, Jiro is 4 years younger then Erik.
Jiro's age = x/3 - 4
and, Alita is 2 times as old as Jiro.
So, Alita's age be = 2( x/3 - 4)
As, The sum of all their ages is 72.
x+ x/3 + x/3-4 + 2( x/3 - 4)= 72
x+ x/3 + x/3-4 + 2x/3 - 8 = 72
7x/3 - 12 = 72
7x/3 = 84
x = 36
Thus,
Alita is 16 years oldJiro is 8 years oldErik is 12 years oldDawn is 36 years oldLearn more about Algebra here:
https://brainly.com/question/24875240
#SPJ2
You want to find the distance that a person on top of a Ferris wheel is form a person on the bottom of the Ferris wheel. Which best describes the distance?
Answer:
C
Step-by-step explanation:
Diameter is the entire inside of a circle.
Plz help! giving brainliest to correct and complete answer. Absurd answers will be reported.
10² - 10¹ - 10⁰
pls answer lol
Answer:
89\
Step-by-step explanation:
Which of the following has a growth rate of 60%?
(no links please)
Answer:
a
Step-by-step explanation:
pls helpp pls pls pls pls pls pls
Find the surface area of the pyramid. The side lengths of the base are equal.
Answer:
The answer is 172.8 square yards
Step-by-step explanation:
Hope this helped you.
Answer:
er32
tyhg
Step-by-step explanation:
5you
try
try
it
t4
we
(Middle school math) please help, thank you!
Answer:
i dont know
Step-by-step explanation:
Can someone help me pls with full explanation will mark Brainly and 15+ points (only number 5)
Answer:
[tex]d = \sqrt{ {22}^{2} - {18}^{2} } = \sqrt{484 - 324} = \sqrt{160} = 4 \sqrt{10} [/tex]
[tex]circle \: area = ({4 \sqrt{10} \div 2 })^{2} \times \pi = ( {2 \sqrt{10} })^{2} \times \pi =40\pi [/tex]
Can someone please help me with this question.
Answer:
35.78 ft^2 to nearest hundredth.
Step-by-step explanation:
s = (6+12+14) / 2 = 16
So area = √[(16(16-6)(16-12)(16-14)]
= √1280
= 35.777 ft^2.
Solve the equation 18y – 17 = 7 for y.
A. 1/2
B. 3/4
C. 4/3
D. 4/5
the answer is C. 4/3
Help pls these are so hard i really need points!!!!!!!!!!!!! Answer all of them please
can i get some help ( i accidently chose that answeri still dont know)
Answer is c
When you substitue the x vaules to all of them the one whioch answers all of them correctly is c