Answer:
314 sq ft
Step-by-step explanation:
Area of a circle = πr²
d = 2r
→ r = d/2
→ r = 20/2 = 10 ft
Area = π(10)²
= 3.14×10×10
= 314 sq ft
A little help please
GIVING BRAINLIEST PLS HELP
Answer:
Yes
Step-by-step explanation:
as x increses the y does too i dont know that actual answer though i cant really see the last 3 but i know that it is yes
pls answer this somebody!!!!
Answer:
12 units²
Step-by-step explanation:
A = bh
⇒ A = 6 × 2 = 12
A hamster weighs 100 grams, and it eats 200 decigrams of food. How many decigrams does the hamster weigh after eating?
Answer:
1,200 decigrams after.
Step-by-step explanation:
There are 10 decigrams in a gram, so 100 grams times 10 is 1000. Add that to the weight of the food. it would be 1,200.
If a light ray is relflected off the shiny surface at 170 degrees, at what angle did the light ray first strike the surface?
Answer:
10 degrees
Step-by-step explanation:
take 180-170
and then 10 is your answer
you only need to try to get to 180
How would you write 32001 in scientific notation
NO LINK ANSWERS
Line A is represented by the equation given below:
x + y = 4
What is most likely the equation for line B, so that the set of equations has infinitely many solutions? (1 point)
4x + 4y = 4
4x + y = 4
2x + 2y = 8
x + y = 8
Answer:
x + y = 8
Sorry i think its wrong and prabably is :( sorry
Answer:
To have infinitely many solutions they must describe the same line. So any multiple or fraction of the reference line would indeed describe the same line, and thus "intersect" at each and every of an infinite number of points.
2(x+y=4)
2x+2y=8 (is the same line as x+y=4)
HELP MEE PLEASE!!!!!!!!!!!!!!!1
Answer:
Volume of the Cube: 125m
Step-by-step explanation:
Volume of a cube formula = a³ where a= side
a³ = 5³ = 125
Hope this helps!
Answer:
125
Step-by-step explanation:
h x l x w (Height x length x width)
5 x 5 x 5
The following table shows the number of raisins in a scoop of a variety of brands of Raisin Bran cereal. Find the mean absolute deviation (MAD) of the data set
Answer:
The mad is two
Step-by-step explanation:
Piper is going roller skating when the hands of the clock form a 150° angle. If the hands of the clock form a 60° angle now, in how many hours will Piper go roller skating?
A. 3
B. 5
C. 7
D. 9
Sally started with $76.50 in her piggy bank and spends $4 of her money each day. Taylor started with no money in her piggy bank and adds $4.50 each day. How many days, x, are needed for Sally and Taylor to have the same amount of money in their piggy banks? PLS HELP!!
Answer:
it would take 9 days for both to have the same amount
Step-by-step explanation:
Sally $76.50
spends $4
9*4= 36
76.50 - 36 = 40.50
Taylor $0
adds 4.50
9*4.50 = 40.50
so x = 9
Which type of lines is shown in the illustration above?
A. skew lines
B. intersecting lines
C. parallel lines
D. both A and B
somebody answer this!!! pls!!!
Answer:
243 in.²
Step-by-step explanation:
A = bh
⇒ A = 13.5 × 18 = 243
Two larger cubes are made out of unit cubes. Cube A is 2 by 2 by 2. Cube B is 4 by 4 by 4. The side length of Cube B is twice that of Cube A.
Is the surface area of Cube B also twice that of Cube A? Explain or show your reasoning.
Is the volume of Cube B also twice that of Cube A? Explain or show your reasoning.
Answer:
The answer is number B hope this help
Step-by-step explanation:
1. Turkey cost $6.70 per pound at the deli. If
Jaime spent $14.74, which equation represents
the amount in pounds of turkey that he
purchased?
a. x\6.70 = 14.74
b. 6.7OX = 14.74
c. x + 6.70 = 14.74
d. 14.74 - x = 6.70
Answer:
6.70 * p = 14.74
Step-by-step explanation:
Take the price per pound times the number of pounds purchased to get the total amount
6.70 * p = 14.74 where p is the number of pounds
On the same coordinate plane, mark all the points (x,y) such that
(A) y=x-2
(B) y=-x-2
(C) y=|x|-2
(Pls show on graph)
No links i rlly need help
Answer:
The answer is B.
Step-by-step explanation:
It's the only equation that fits the information in the table.
On cold days, Nate likes to make hot chocolate, Ile uses 6 tablespoons of cocoa and 2 tablespoons of sugar
for every ___ tablespoons of coca, Nate uses 1 tablespoon of sugar
Answer:
It's 3 for every 1 tablespoon of sugar
Step-by-step explanation:
for every 3 tablespoons of coca, Nate uses 1 tablespoon of sugar
Order this set of numbers from greatest to least. Then explain the order, referring to the number line in your explanation.
Answer:
-1.79, -4, 2 1/4, 2.54
Step-by-step explanation:
I’m pretty sure this is correct if it is not please let me know I hope you understand
Complete the process of solving the equation.
Fill in the missing term on each line. Simplify any fractions.
10(w+1)=20
w+1=
Divide both sides by 10
w=
Subtract 1 from both sides
Answer:
w = 1
Step-by-step explanation:
10(w+1)=20
10w+10=20
10w=10
w=1
On the morning of day 1, the manager of a bakery has 480 pounds of flour. The amount of flour remaining changes by −40 pounds at the end of each day. At the end of which day will the manager have less than 140 pounds of flour?
34. What percentage is 40 cm of 6 m? Write your answer as a percentage to 2 decimal places if necessary.
Answer:15 %
Step-by-step explanation:
Please please please help me I’m in honors math so our teacher makes us show our work
Answer:
You didn't put the question
Step-by-step explanation:
(will edit when the question is fixed)
Answer:
what is the question?
Step-by-step explanation:
Determine whether each sample may be biased. Explain.
5. Rickie surveys people at an amusement park to find out the average size of people's immediate family
6. Theo surveys every fourth person entering a grocery store to find out the average number of pets in people's homes.
7. A biologist estimates that there are 1,800 fish in a quarry. To test this estimate, a student caught 150 fish from the quarry, tagged them, and released them. A few days later, the student caught 50 fish and noted that 4 were tagged. Determine whether the biologist's estimate is likely to be accurate.
NO FILES OR I REPORT grr >:-(
Answer:
7
Step-by-step explanation:
in 5 and 6 there are few flaws in their experiment, so there is no way to disprove the information they find. However in 7, the biologist can't prove that having 4 tagged fish out of 50 means there are 1,800 fish in that quarry. Therefore it is inaccurate and biased.
Use order of operations to evaluate the expression.
12 x (3 + 4) ÷ 2 - 10
Answer:
32
Step-by-step explanation:
Here's the order of what to solve:
Parenthesis
Exponents
Multiply
Divide
Add
Subtract
12 x (3 + 4) ÷ 2 - 10
12 x 7 ÷ 2 - 10
12 x 7 ÷ 2 - 10
84 ÷ 2 - 10
84 ÷ 2 - 10
42 - 10
42 - 10
= 32
Answer:
Step-by-step explanation:
Add: 3 + 4 = 7
Multiple: 12 * the result of step No. 1 = 12 * 7 = 84
Divide: the result of step No. 2 : 2 = 84 : 2 = 42
Subtract: the result of step No. 3 - 10 = 42 - 10 = 32
please help, which of these are true?
Answer:
D
Step-by-step explanation:
What are the vertices of the resulting image P'Q'R’ after rotating the figure 270° about the origin? Choose numbers to complete the coordinates. Numbers may be used once, more than once, or not at all.
Answer:
i dont know sorry
Step-by-step explanation:
please answer HELP ME FAST (25 points)
8 times the sum of 2 and 15
Answer:
The answer is 8 * 2+15
Step-by-step explanation:
a randomly selected a group of 200 stray cats had 150 which had already been spayed or neutered if the town's entire stray cat population is 3,000 how many stray cats in the town have already been spayed or neutered
A) 1,00
B) 1,250
C) 1,500
D) 2,250