Answer: its A
Step-by-step explanation:
A. y = -x^2 - 1
B. y = x^2 + 3
C. y = 1/2x
D. y = -3x - 5
A rectangle has a perimeter of 20 units, an area of 24 square units, and sides that are either horizontal or vertical. Do the following ordered pairs form the rectangle described above?
{(2,4), (6,4), (2,10), (10,4)}
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
A circle with radius labeled 23 yards
Find the area for the circle (use 3.14 for pi). Show your work. Round to the nearest tenth.
I'LL REWARD BRAINLIEST
Answer:
55
Step-by-step explanation:
culo
Answer:jsoemsm
Step-by-step explanation:
Steve put $500 into a saving account.At the end of one year, he had earned $30 in interest.What interest rate was the bank paying?
The system of equations y=-1/5x-6 and y=-2x+3 is shown in the graph below. According to the graph, what is the solution to this system of equations? (5,-7) (-7,5) (5,7) (7,5)
(5, -7) is the answer to your system of equations.
(20 POINTS) HELP ASAP AND USE IMAGE TO HELP!!
Welp i broke the first rule- (look at the second picture to see xD)
Answer:
LOL NICE but why
Step-by-step explanation:
I love it
12 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will each tank hold?
Express your answer as a mixed number.
Answer:
2.4 gallons/tank
Step-by-step explanation:
12/5=2.4 gallons
Math homework please help new subject dont know it. (trolls = report)
right answer on most of them = brainyist
Help please I promise I will give brainliest
Answer:
B
Step-by-step explanation:
Answer:
B 1/10
Step-by-step explanation:
.................
Use the rectangle to the right. Write your answer in simplest form.
Find the perimeter _____
Find the area _____
Answer:
perimeter: 12x-6
area: 6x-10
Step-by-step explanation:
PERIMETER:
6x-5(2)+2(2)
12x-10+4
12x-6
AREA:
6x-5•2
6x-10
PLS HELP
Use the rules of equations and inverse operations to solve the equation. In your final answer, include all of your work.
4 - x^2 = -16
HELP! WILL GIVE BRAINLIEST I NEED HELP ASAP
Answer:
D
Step-by-step explanation:
IM SMULL BRAIN LOL
Answer:
The correct answer is D.
Step-by-step explanation:
The reason why is because you cannot collect data in order to find your favorite pizza topping.
Whether the ratio of cups of flour to teaspoons of vanilla is 5:2, 10:4, or 15:6, the recipes would make cookies that taste the same. We call these equivalent ratios.
4a. Find another ratio of cups of flour to teaspoons of vanilla that is equivalent to these ratios.
4b. How many batches can you make using this new ratio of ingredients?
Answer:
4A - 25:10
4B - 5
Step-by-step explanation:
Did 5:2 x 5 which equals to 25:10.
Assuming 5:2 equals one batch and 10:4 equals 2, 25:10 equals 5.
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Show all work to solve this problem. The budget for a new kitchen includes $3,000 for new kitchen equipment. The chef spent $90 of that money for new aprons. What percent of the money for new kitchen equipment was spent on aprons?
total budget = $3000
cost of apron = $90
so
peecentage of money spent on apron = ($90/$3000)*100%
= 3/100 * 100%
= 3%
so 3%of money was spent on apron
WILL GIVE BRAIN DONT ANSWER IF YOU DONT KNOW PLEASE I NEED HELP
Use operations of decimal, fraction, and percent numbers to model the following scenarios. In your final answer, include only an equation or proportion modeling the scenario. Do not solve the problems.
A family dines in a popular franchise restaurant. At the end of the meal, they decide to leave their server a monetary tip that is equal to 20% of the total bill amount, $60.50. How much will the family leave their server as a tip?
A family dines in a popular franchise restaurant. They plan to use a coupon that will give them a discount of 15% off of their total dinner bill, not including applicable sales tax or their server’s tip. If the family’s dinner bill totaled $34.00 before tax and tip, how much money will they save by using the coupon?
A family dines in a popular franchise restaurant. They plan to use a coupon that will give them a discount of 10% off of their total dinner bill, not including applicable sales tax or their server’s tip. The bill totals $157.30 before tax and tip. What is the new total after the server applies the 10% off coupon?
A family of eight dines in a popular franchise restaurant. The restaurant has a policy of automatically including a standard tip to the final bill for parties larger than six people. The bill for the meal included a total of $58.25 in food and beverage sales, plus a standard tip of $10.49. What percent of the food and beverage sales does the restaurant consider to be a standard tip for parties larger than six?
A family dines in a popular franchise restaurant that has a policy of automatically including a 20% tip on all food and beverage sales before coupon discounts are applied. What is the family’s total bill amount if their food and beverages totaled $94.20 and they used a 15% off coupon? (HINT: Create more than one model.)
Answer:
After the 10% coupon is applied, the bill is $141.57.
The resturaunt considers about $5.55 as a standard tip for a party of 6+.
With a 20% tip and a 15% off coupon, the final total would come out as $96.084
If the value of the expression 36 ÷ u is 9, what is the value of u?
Answer:
4
Step-by-step explanation:
9 times 4 is 36
and
36 divided by 9 is 4
Answer:
u=4
Step-by-step explanation:
divide 36 by 9 which equals 4
please help ASAP!!!!40 points!!!!!!!!No fake answers!!!!!!!!!!!!need ALL answers ASAP!!!!!!!!!!!!
please please please don't waste my points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
i have a couple questions:
Write an equation and use it to solve the problem.
1.solve
The yukon River is 1,980 miles long, and twice as long as the platte river. how many miles long is the platte river?
2. solve
Olivia is 48 inches tall, and 2/3 as tall as her brother cameron. In inches, how tall is cameron?
3.solve
After arriving home from school luis read for 1/3 of an hour. if he reads for 1 1/6 hours after dinner, how many hours will luis read altogether?
4.solve
When compared to tasha jared spent 20 additional minutes kissing his girlfreind. he took 45 minutes kissing his girlfreindd. how long does it take tasha to kiss her boyfreind?
Solve the multiplicaton.
5.
6.9 x 4.2
6.
5.8 x 0.54
7.
0.7 x 6.25
Divide.
8.
4.5 divided by 0.05
9.
2.32 divided by 0.04
10.
5.43 divided by 0.6
Solve the word problems.
11.
The gym at walters middle school is 5/6 the height of a 30 foot tall building. What is the height of the gym in feet?
The best answer i get i will give brailiest.:)
<3
Answer: 1. is 990 miles. 2. Cameron is 72 inches or 6 ft. 3. 20+70 = 90 minutes so 1 hour and a half. 4. 25 minutes im pretty sure. 5. 28.98 6. 3.132
7. 4.375, 8. 90, 9. 58, 10, 9.05 11. 25 feet.
Please help me if you can. Please also write how you got the answer thank you.
Answer:
1) r, q, s. 2). 5
Step-by-step explanation:
1) from the given (q) is smaller than (r) and (s) is less than (q) by 2.
2) you need to make all the fractions have the same numerator so you will multiply both the firs and third fraction by 3÷3 ( which is 1 and will not affect the value but will make the numerator of the fractions equal) and the fractions between them is the second fraction and it's denominator is x and there is 5 fractions between the two numbers so there are 5 possible values of x
Which situation is best modeled by an exponential function?
A.
the area of a circle that has a radius of x inches
B.
the height of a plant that grows x inches each week
C.
the temperature of an object that is cooling by x% per hour
D.
the cost of a taxi ride that costs a flat rate plus x dollars per mile
Find the volume of the rectangular prism shown. Be sure to include units in your answer. Round to the nearest tenth.
Answer:124.4 in.
Step-by-step explanation:
8.2*3.7*4.1=124.394 rounded to nearest tenth = 124.4
hey, i need some help if u could help me out that would be great. uh im giving brainliest if u help me :)
The answer is 19/8x - 5
Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Describe the translation that maps
A'B'C'D' back to ABCD.
B В
2
D
А
0
B
D'
4!!
A. down 5, right 6
B. up 5, left 6
C. down 5, left 6
D. up 5, right 6
pls help it should be ez for u guys
Answer: 950.3
Step-by-step explanation:
so the formula for the volume of a sphere is 4/3*pi*r^3
so plugging your information into the formula, you would get 4/3(pi)(6.1)^3
6.1^3 is the same as
(6.1) times (6.1) times (6.1)
this equals 226.981
now you have 4/3(pi)(226.981)
now you do 226.981/3 which equals 75.660333
multiply that by 4➡️ 302.6413333333333
now you have to multiply by pi (3.14)
302.6413333333333*3.14=
950.2937866666667
you have to round to the 10ths place
so your answer is 950.3 m cubed.
S^2+3s-10=0 complete the square and show your work so I can learn how to do it please and thanks!
Choose the missing numbers that make the following expressions equivalent.
_____x + 14 and 7(5x + _____)
A. 35; 7
B. 30; 7
C. 5; 2
D. 35; 2
I WILL GIVE BRAINLIEST!!!! ANSWER CORRECTLY OR YOU'RE GETTING REPORTED/BANNED!
Answer:
96 degrees
Step-by-step explanation:
The three angles in a triangle add up to 180 degrees. if angle one is 42 the the opposite angle is also 42. 42+42= 84 . Then 180-84 = 96 which would be the last remaining angle. Since the bottom and top triangle are the same the same is true for the bottom triangle.
EXPERT HELP: EXPLAIN THE ANSWER AND DON'T GUESS
Answer:
A or C
Step-by-step explanation:
Answer:
The mean for Brand B is higher than the mean for Brand A.
Step-by-step explanation:
The mean is the average. The average is found by adding all the numbers together, and dividing by the number of numbers.
There are 10 dots on each plot.
BRAND A: 1000+(1100•2)+(1200•3)+(1300•4) = 12,000
Divide by 10.
BRAND A MEAN: 1,200
BRAND B: 1400+(1500•4)+(1600•2)+)1700+1800+1900= 16,000
Divide by 10.
BRAND B MEAN: 1,600