Answers
Answer:
D
Step-by-step explanation:
D is the only correct choice
Answer:
D
Step-by-step explanation:
Related Questions
What is the slope of the line
Answers
Answer:
-3
Step-by-step explanation:
it would be -6/2 but if you simplify them its -3/1 so -3
Polly's veterinarian told her a dog that weighs w kilograms needs 30w+70 calories each day to stay healthy. Polly's dog, Otis, weighs 22 kilograms. How many calories does Otis need each day to stay healthy?
Answers
Answer: 730 calories
Step-by-step explanation:
Since the function is given as: 30w+70 and Polly's dog, Otis, weighs 22 kilograms.
The amount of calories that Otis need each day to stay healthy will be:
= 30w + 70
= 30(22) + 70
= 660 + 70
= 730 calories
find the equation in slope-intercept form of the line that passes through the points (-3,4) & (2, -1)
Answers
Answer:
y=-x+`1
Step-by-step explanation:
Just follow the slope-intercept form formula-
Formula: y=mx+b
Key:
y = y-coordinate
m = slope
x = x-coordinate
b = y-intercept
Let me know if you have any questions, hope this helps! (:
What is the perimeter of triangle ABC?
5
A
B.
0 20 units
4
o 22 units
3
0 24 units
2
o 26 units
1
-5 4
-2 -1
4
2 3
5
-2
-4
с
-5
Answers
Answer: 24 Units
Step-by-step explanation:
Got it right on edge!
An oblique cylinder with its dimensions is shown below. What is the volume of this cylinder to the
nearest cubic centimeter? Use 3.14 for 7.
5 cm
1,021 cm
377 cm3
12 cm
534 cm
942 cm
-
х
+
11
Answers
Answer:
1021
Step-by-step explanation:
Answer:
1021 cm3
Step-by-step explanation:
16 is 32% of ______?
Answers
Answer:
50
Step-by-step explanation:
16 = 32% of x
16 = 0.32x
0.32x = 16
x = 16/0.32
x = 50
Answer: 50
Answer:
50
Hope this helps!!!!!!!!!!!!!
hey guys if you can please write it on the paper because i don’t really understand when they type out the steps but if you can though, i need to solve and put the steps or else i’ll get it wrong , it’s due in 10 minutes and i don’t know what to do please help, giving brainlest:((
Answers
Answer: w=210
Step-by-step explanation:
Answer:
W = 210
[tex]\frac{210}{6}=35[/tex]
Step-by-step explanation:
just multiply the two numbers:
6 x 35 = 210
so , 210/6 = 35
so basically W = 210
Lata has collected 75 pennies, Lata's father says that if she arranges the pennies in 15 rows, Lata will be able to make a rectangle using all of her pennies. Is her father correct?
Answers
Answer:
Yes, Her father is correct.
Step-by-step explanation:
75/15=5 which means that there will be fifteen rows, with five pennies in each row. Since one side has 5 pennies and the other has fifteen, the sides are different and form a rectangle. To check your work, you can do 15*5 which equals 75 the rectangle of pennies should look like this:
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
An artist is using tiles and boards for a project. A tile has length 1/4 ft and width 1/4 ft. A board has length 1/4 yd and width 1/4 yd. What is the ratio of the length of the tile to the length of the board? What is the ratio of the area of the tile to the area of the board?
Answers
Answer:
Ratio of lengths is 1:3
Ratio of areas is 1:9
Step-by-step explanation:
Firstly, we need the units to be same
Mathematically, 1 yard = 3 feet
A length of 1/4 yards = 1/4 * 3 = 3/4 feet
A width of 1/4 yards = 1/4 * 3 = 3/4 feet
The ratio of the length of the tile to the length of the board
that would be;
1/4 : 3/4 = 1: 3
Let’s now work with area
Mathematically, area in both cases is length * width
For the board, we have that;
3/4 * 3/4 = 9/16 square feet
For the tile, we have that;
1/4 * 1/4 = 1/16 square feet
so the ratio of the tile area to the board area will be;
1/16 : 9/16 = 1: 9
Help please
(Don’t mind this just need 20 letters to post)
Answers
every month Miss Thomas pays her car loan through automatic payments (withdrawals) from her savings account. she pays the same amount on her car loan each month. at the end of the year for savings account balance changed by -$2,931 from payments made on her carlone
A. what is the change in mrs. Thomas savings account balance each month do to her car payment??
B. Describe the total change to mrs. Thomas saving account balance after making six monthly payments on her carlone
Answers
Answer:
ujqjwhwjjsbwjwjdjdisudjekfjfjf
What is the slope of the line with the equation 3x - 6y = -8?
will give brainliest pls help!!!
Answers
Answer:
m=1/2
Step-by-step explanation:
Of the 245 7th graders, 40% of them are in band. How many 7th graders are in band?
Answers
Explanation:
1. Turn 40% into a decimal by removing the “%” and placing “0.” In front of it. (0.4)
2. Multiply the decimal (0.4) by the number of students (245) to get the answer. (0.4x245=98)
plz i need help please help
Answers
Answer:
The answer is the fourth choice.
Step-by-step explanation:
The fourth choice is the only one that is supplementary.
Match each graph of a system of equations to the number of solutions of the system.
Infinite Many Solutions
!! No Solutions
!! One Solution
Answers
Answer:
B
Step-by-step explanation:
Does anyone know the answer?
Answers
Answer:
20bags+$30
Step-by-step explanation:
Jessica bought 1/2 pound of roast beef and 5/6 pound of ham. Which pairs of fractions are equivalent to the amounts Jessica bought? Mark all that apply.
Group of answer choices
1. 8/16 and 10/16
2. 6/12 and 10/12
3. 5/10 and 8/10
4. 12/24 and 20/24
Answers
150% of what number is 49?
Answers
Answer:
32 2/6
Step-by-step explanation:
150% of what number is 49
Can be written as;
1.5x = 49
( To find the percent of a number, one has to move the decimal back two spaces on the percent ( because a percent is out of 100), and then multiply by the number)
Use inverse operations to solve;
1.5x = 49
/1.5 /1.5
x = 32 2/3
A horse's lifespan is about 30 years. A horse's lifespan is
56 years less than that of an elephant. Write a
subtraction equation and solve to find the lifespan of an
elephant.
Answers
Answer:
x = 30 + 56
The lifespan of an elephant is 86 years
Step-by-step explanation:
HELP MATH TEST
solve the following equation for p 4.8p = 16.8
Answers
Answer:
3.5
Step-by-step explanation:
16.8/4.8= 3.5
Solve.
7 pounds × 16 ounces = how many pounds
Answers
Answer:
116
7pounds ×16 ounces =116 pounds
5. Open-Ended: Write the equations of three lines whose graphs are parallel to y = 2x + 11.
Answers
Answer:
Parallel lines have the same slope, so any line with a different y-intercept and same slope.
Step-by-step explanation:
y = 2x + 10
y= 2x + 9
y= 2x + 12
Pls halp I need it fast so please try your best to be fast
Answers
Sam walked 48 yard south to school and 55 yard east to get to his friends house
Answers
Answer:
then what?
48 yards= 144 feet
55 yards= 165 feet
so he walked 309 feet in total???
can you rephrase the question?? i don't get it
Step-by-step explanation:
Please help if your not busy ! What is 20% of 81
Answers
Answer:
16.2
Step-by-step explanation:
Can I get brainlyest I’m so close to expert
Answer: 16.2
Step-by-step explanation:
To find out a percent of a number you have to turn the percent into a decimal.
This is how you do it.
0.20*81=16.2
Hope this helps!
Julie is training for a marathon she runs 3.25 kilometers each day for 14 days. How much meters does she run
Answers
Answer:
3.25×14=44.5km
then change km to metrs
so 45500 meters
Factor: b2 + 11b + 10
pls help i need it
Answers
solve the following equations
15+ 10z=105
Answers
Step-by-step explanation:
15+10z=105
10z=105-15
10z=90
z=9
Determine if the given pair of lines are parallel , perpendicular, or neither . Y= -1/3x + 17 and y= 3x + 2
Answers
Answer: hi
Step-by-step explanation: 2 louse 8 equals no p
jennifer bought 2 1/2 pounds of ham for $9.50. how much did she pay per pound?
Answers
Answer:
3.80 per pound
Step-by-step explanation:
Answer:
The answer is $4.75.
Step-by-step explanation:
Turn 2 1/2 into an improper fraction.
It'll be 4/2.
Then divide - $9.50 ÷ 4/2
The answer is $4.75.
To be sure, you can multiply 4.75 x 2 which equals 9.50.