Answer:
El resultado es -1.5
Step-by-step explanation:
-3 ÷ 2 = -1.5
the area of square garden is 625 m^2 find its length
Answer:
25
Step-by-step explanation:
length for square is square root it's area
[tex] = \sqrt{625} \\ = 25[/tex]
Ramona is installing a kitchen counter that is 9 feet by 3 feet. The counter has a hole in it for a sink that is 2 feet by 3 feet. What is the area of the kitchen counter? Complete the equation to calculate the area.
Answer:
Therefore the area of the kitchen counter is 21 square feet
Step-by-step explanation:
Area of the sink = 2 x 3
= 6 square ft.
Area of the kitchen counter = 9 x 3 -(6)
=27 - 6
= 21 square ft.
The area of the kitchen counter is 21 square ft.
Answer:
Therefore the area of the kitchen counter is 21 square feet
Step-by-step explanation:
Area of the sink = 2 x 3
= 6 square ft.
Area of the kitchen counter = 9 x 3 -(6)
=27 - 6
= 21 square ft.
The area of the kitchen counter is 21 square ft.
Delia drives 220 km in 2 hours. Calculate her average speed in km/hrs.
5 stars easy
A physician is testing the effectiveness of wo new exercise plans on 70 subjects. To assign the subjects to the two treatment groups, he writes "Plan 1" on one stip of paper and "Plan 2" on another slip of paper. He randomly picks one of the slips, and assigns the first 35 subjects who signed up to that plan, and assigns the last 35 subjects to the other plan. Select the statement that best describes the composition of the treatment groups.
The treatment groups might not be comparable, because there is not a control group
The treatment groups should be comparable, because there are a large number of subjects in each group.
The treatment groups should be comparable, because the exercise plan for each group was randomly selected
The treatment groups might not be comparable, because the first 35 subjects to sign up for the study might share a characteristic related to exercise, such as high motivation.
Answer:
It's D
Step-by-step explanation:
Drink water, eat your tomatoes, and have a good day!
Answer:
It's D.
Step-by-step explanation:
Correct on Edge.
32 is what percent of 110? (round to the nearest percent)
Please help! Slope intercept form
Answer:
3x + 5
Step-by-step explanation:
plug in (1,8) as x in y so it looks like this
8 = 3(1) + B then solve for B to get 5 then plug it in as y=3x+5
can someone help quick
Answer:
x=8 y=2
Step-by-step explanation:
the ratio is 9:6 so it'll be 3:2
complete one by one, pair by pair
[tex] \frac{4 + x}{3} = \frac{x}{2} [/tex]
then complete for y
[tex] \frac{4 + y}{3} = \frac{4}{2} [/tex]
Help!!! You’ll get 25 points if you help me with this I really need your help on this Be honest and don’t give a random answer I really need this.
Answer:
i believe it is grid D
Step-by-step explanation:
if you look at grid D there is 10 little squares in each row you count by 10s there's 58 3 times on the grids. if i am wrong im sorry but hopefully this helps
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
x = 5.
y = -2
Step-by-step explanation:
y = x - 7
2x + y = 8
substitute the first equation into the second
2x + (x -7) = 8
2x + x - 7 = 8
3x - 7 = 8
3x = 8 + 7
3x/3 = 15/3
x = 5.
substitute 5 in the second equation
y = 5 - 7
y = -2
Brainliest to right answer
Answer:
The y-intercept is (0, -1)
Help please and thank you
Gina is comparing the membership fees for two museums. The art museum charges a one-time fee of $7.25 plus $3.50 per month. - The science museum charges a one-time fee of $10.50 plus $4.50 per month. How much does she save after m months by joining the art museum instead of the science museum? (Hint: write the expressions for the art museum and the science museum FIRST and then find the difference)
Answer:
here two links for your answer. https://quizlet.com/325167814/financial-math-flash-cards/ https://quizlet.com/475135130/financial-math-e2020-flash-cards $2.5
Step-by-step explanation:
The art museum charges a one-time fee of $8.25 plus $2.25 per month.
So, the cost function for membership for x months in the art museum f(x) = 8.25 + 2.25x .............. (1)
Again, the science museum charges a one-time fee of $10.75 plus $3.5 per month.
Hence, the cost function for membership for x months in the science museum g(x) = 10.75 + 3.5x ........... (2)
So, from both the equations it is clear that for only joining the monthly charges are zero.
So, f(0) = 8.25 and g(0) = 10.75.
Therefore, Barrett will save by joining the art museum instead of the science museum by $(10.75 - 8.25) = $2.5. (Answer)
Step-by-step explanation:
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HELP I NEED HELP ASAP
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HELP I NEED HELP ASAP
Answer:
the answer is C.two parallel lines.
SOEINE HELP ME ASAPPP PLZ
Answer:
i attatched a picture of how it should look
Step-by-step explanation:
how do i answer this question
Answer:
I believe the answer would be C. Point G.
Answer:
Point F
Step-by-step explanation:
Start from 5 u have to count 8 backwards.
Franklin needs 1.25 meters of ribbon to wrap each gift. He has a spool of ribbon that contains 25 feet of ribbon. One meter is equivalent to approximately 3 feet. How many gifts of the same dimension can he wrap using the spool of ribbon?
Answer:
6
Step-by-step explanation:
convert 1.25 meters to feet
1 meter = 3 feet
1.25 meters = 1.25 x 3 = 3.75 feet
Number of gifts he can warp = 25 feet / 3.75 = 6.6
Question 6
6. Find the length of line segment AB.
Becky is working on a weekly budget. She earns $385 per week. Becky spends $200 per week on rent and utilities plus $57 on food. After paying for rent, utilities, and food, Becky deposits 3/4 of the amount left over into a savings account. She spends the rest on entertainment. How much money does she spend on entertainment?
Answer:
$32
Step-by-step explanation:
200 + 57 = 257.
385 - 257 = 128
128 x 3/4 = 96 (deposited)
128 - 96 = 32
Becky spends $32 on entertainment
Samantha fills her car's gas tank. It now has 18 gallons of gas. She uses 1/2
of the gas when she drives to the beach. Then, she uses 3/4 of the
remaining gas when she drives to the mall. How many gallons of gas does
Samantha's car have left? *
Answer:
18 x 1/2 = 9
18 - 9 = 9
9 x 3/4 = 27/4
9 - 27/4 = 2 1/4 or 2.25 gallons
Given the diagram shown below, determine the value of x.
math was fun until they added words and letters
1533996.553x7+95%x63
Answer:
2823x34
Step-by-step explanation:
plz give brainluest
Answer:
the answer is 10738035.721
Can someone PLEASE PLEASE help me. Thank you.
Which of the following is a binomial with degree 2?
A: 2+5x-3x^3
B: 2xy^2
C: 2x^3+xy
D: 3x+3x^2
Answer:
D
Step-by-step explanation:
Binomial means that it will have two terms, so by process of elemination, we are only left with C and D. Degree would be the power, and D is the only one that has a power of 2.
help me on the following, in the picture IK U WANT THE POINTS JUST HELLPPP , ONLY IF UKNOW THE ANSWER/ NO LINKS and swrong answers
Answer:
any coordinate outside the parabola is a reasonable answer.
Step-by-step explanation:
test the solution (0, 0) and if if that number is greater than 0 then the rest of the points outside on the inside are.
x = 0
y = 0
(0)^2 - 2(0) - 3 = -3
-3 is less than 0 so (0, 0) is not a possibility so any coordinate outside the parabola is a reasonable answer.
I dont know how to do it sooo
Answer:
C
Step-by-step explanation:
Well it would be C/3Thrd because you are repeating 3(x-1) aren't you?
Please help!!! What is the equation of the line in slope-intercept form? Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answer:
y = x - 40
Step-by-step explanation:
Points on the graph: (0, -40) and (60,20)
Slope:
m=(y2-y1)/(x2-x1)
m=(20+40)/(60-0)
m=60/60
m = 1
Slope-Intercept
y - y1 = m(x - x1)
y + 40 = 1(x -0)
y + 40 = x
y = x - 40
Answer:
y=-x-40
Step-by-step explanation:Slope intercept form is y=mx+b
slope=rise/run
slope= -40/40 = -1
y-y1=m(x-x1)
y-(-40)= -1(x-0)
y+40=-x+0
y=-x+0-40
y=-x-40
hope that helps?
Sarah has 58 pounds of gummy bears. She needs to split them into 4 equal groups for her friends. How many pounds of gummy bears will each person get? Answer with a fraction in simplest form.
Answer:
14.5 pounds, the simplefied fraction is 29/2
Step-by-step explanation:
58 divided by 4 = 14.5
14.5 in fraction form is 29/2
you cant simplify it so it is 29/2
Write an equation in slope-intercept form that would have infinitely many solutions in a system of
equations with 6x - 2y = 8.
help!!!!!
Rewrite 19/ 5 as a mixed number.
Answer:
3/4
Step-by-step explanation:
Please Mark me Brainiest! ~Kira
Find the area of the shaded region. Round to the nearest hundredth when necessary.
Find inequalities with solutions that have this graph.