Answers
Answer:
Well you have to solve each problem first to make them the same. Let's do decimals.
a) The square root of 58 is 7.61577310586. Let's round that to 7.62. You can solve this with a calculator.
b) Simply -32.0, since it is a whole negative number.
c) I think there's a typo, 'C' is the second 'b)', which is 49/7. 49 divided by 7 is seven, hence the decimal would be 7.0
d) 2.65 repeated, already a decimal, does not need changed.
e) The square root of 6 is 2.44948974278. Let's round that to 2.45.
f) is just 0. no decimal, just 0.
Now that you have these as the same form of number, you have to put them into one of these categories. The categories can be found below.
Any square root number is irrational. Any never ending number is irrational, like pi, but there are none of those in this situation. So a, and e are all irrational.
Any repeated number, in this case, 2.65 repeated, is a rational number, as is any decimal or fraction, but there are none of these, so d is rational.
-32 is and integer, because it is a negative whole number, so b is an integer.
Whole numbers are any numbers 0+. So f is the only answer that is a whole number.
Natural numbers are any numbers 1+. So c or the second b is a natural number.
Hope this helps :)
Stay Cold,
Brook
Related Questions
I need help bad it’s like son 2 way table stuff
Answers
The first one I'll do is Physics because you know the amount of girls and total amount of students. Use the equation x+19=33. Note that x is the amount of boys we are trying to find. All you need to do is simply subtract 19 from both sides to get x alone.
x + 19 = 33
-19 -19
x = 14
For the total that's going up and down, you can do this same process again, but just using x for girls instead of boys. Your equation should look like 47+x=80. Once again, subtract 47 from both sides.
47 + x = 80
-47 -47
x = 33
Now you can find whole row for boys. This equation will be a little longer, but it's still pretty easy. 18+x+14=47 is what we will be using. We first will need to combine like terms (the 18 and 14), then subtract it off from both sides to get x alone.
18 + x + 14 = 47
x + 32 = 47
-32 -32
x = 15
Moving onto the biology column, we'll be using the equation 15+x=21
15 + x = 21
-15 -15
x = 6
Now we can find out the girls column with this equation: x+6+19=33
x + 6 + 19 = 33
x + 25 = 33
-25 -25
x = 8
Lastly, we can find the chemistry column by just adding 18+8 to get 26.
I know this was a little hard to follow along, so here's a picture of it finished:
can someone help me with this question
Answers
Answer:
16
Step-by-step explanation:
Which of the following coordinates is farthest to the right of the origin on a coordinate plane?
Question 5 options:
(4, 15)
(-19, 7)
(0, 12)
(7, 0)
Answers
Answer:
the answer is (7,0)
Step-by-step explanation:
(0,12) lies on the y axis, (-19, 7) lies on the left side and (4,15) is not far enough...
therefore, (7, 0) is the answer
The water of a tank is initially 24 feet, and it is being
drained at a rate of 3 feet per day. The equation below
expresses the water level, y, in feet, in terms of the number
of days, x, since the tank began draining.
y = 24 - 3x
A scientist might be interested in the x-intercept of this
equation because it represents the moment when the tank
will be empty. Which of the following is the x-intercept of
the equation above?
Answers
Answer:
oof
Step-by-step explanation:
You have 6 oatmeal cookies, 2 blueberry cookies, and 8 peanut butter cookies. You randomly choose a cookie without looking. What is P (peanut butter cookie)?
Answers
Answer:
8
Step-by-step explanation:
6+8+2= 16
6/16, 8/16, 2/16
P= 8/16= 1/2
I NEED THE ANSWERS WITH AN EXPLANATION PLS!!
1. The perimeter = 120 m; length = 45 m ; breadth = ____
2. Perimeter of a rectangle = 250 m; breadth = 50m; length = _____
Answers
1) to find perimeter we multiply length and breadth so to find breadth we divide the perimeter by the length. which means, 120 divided by 45 and its 62.5 so the answer for the 1st question is 62.5
2. if we multiply length with breadth to find perimeter, just like the first one we divide the perimeter by the breadth. which means, 250 divided by 50 and it will be 5
solve
4(2x - 3) = 6x + 2
Answers
Answer:
x =7
Step-by-step explanation:
Let's solve your equation step-by-step.
4 ( 2x − 3 ) = 6x + 2
Step 1: Simplify both sides of the equation.
4 ( 2x − 3 ) = 6x + 2
( 4 ) ( 2x ) + ( 4 ) ( −3 ) = 6x + 2 ( Distribute )
8x + −12 = 6x + 2
8x − 12 = 6x + 2
Step 2: Subtract 6x from both sides.
8x − 12 − 6x = 6x + 2 − 6x
2x − 12 = 2
Step 3: Add 12 to both sides.
2x − 12 + 12 = 2 + 12
2x = 14
Step 4: Divide both sides by 2.
2x / 2 = 14 / 2
x = 7
Hope it helps
Please mark me as the brainliest
Thank you
pls help with this question !!!! ;-;
Answers
Answer:
The answer would be c
Step-by-step explanation:
After school Rayah skateboards at a constant rate from her house to her friend's house 1.8 miles away. It takes her 12 minutes to get there. Which 2 variable equation represents this situation?
Answers
Answer:
Step-by-step explanation:
Given that:
Distance to friends's house = 1.8 miles
Time taken = 12 minutes
Since the rate is constant :
The rate Is related to distance and time :
The two variable equation which represents the equation is :
Speed = Distance / time
Find this area
A) 492.5ft2
B) 508.2ft2
C) 515.3ft2
D)551.6ft2
Answers
what is the value of a1 ?
Answers
Answer:
the value of a1 in a geometric series is 12 if i remember correctly.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since dividing any term by the previous term is constant this is a geometric sequence. In this case the common ratio is 18/6=54/18=3 and the first term a1=6
So a1=6 and r=3
Someone please help meee
Answers
(1, -4)
You could just count the units
HELP ME PLS I ONLY HAVE A COUPLE OF MIN PLSSSSSSSSSSSSSSSSSSSSS
Answers
Answer:
What is the question?
Step-by-step explanation:
Which expression is equivalent to?
Answers
Answer: 7x^3y^4z^2
Step-by-step explanation:
Given the diagram below, which pair of
angles are alternate interior angles?
2
43
516
87
A. 23 and 24
B. 23 and 26
C. 24 and 26
D. 22 and 27
Answers
Answer:
C
Step-by-step explanation:
The pair of alternate interior angles in the given figure is ∠ 4 and ∠ 6
What are alternate interior angles?Alternate Interior Angles are a pair of angles on the inner side of each of those two lines, but on opposite sides of the transversal.
Given is a figure, we are asked to identify a pair of alternate interior angles,
According to the definition of pair of alternate interior angles, we can identify two pair of alternate interior angles, in the figure,
∠ 4 and ∠ 6
∠ 3 and ∠ 5
Hence, the pair of alternate interior angles in the given figure is ∠ 4 and ∠ 6
For more references on pair of alternate interior angles, click;
https://brainly.com/question/28380652
#SPJ2
f m∠ 4 = 2x° and m∠ 5 = 4x°, what is the value of x?
a. x= 20
b. x = 30
c. x = 60
d. x = 120
Answers
Answer:
Step-by-step explanation:
∠5 + ∠4 = 180°
4x° + 2x° = 180°
6x° = 180°
x = 30
12x + 10 = px + 10
In the given equation, p is a constant. if the equation has exactly one solution, which of the following could NOT be a value of p?
A. 10
B. 11
C. 12
D. 13
pls show work I’m stuck on this question I need help
Answers
Write an equation that represents the line.
Use exact numbers.
Can someone help
Answers
Answer:
y = -4/3x - 1
Step-by-step explanation:
A water tank already contains 56 gallons of water in Baxter begins to fill it. water flows into the tank at a rate of 8 gallons per minute. write a linear equation to model this situation. Find the volume of the water in the sink 5 minutes after Baxter begins filling the tank.
Answers
Answer:
Equation: y = 8x + 56
After 5 minutes, the volume of the water was 96 gallons
Step-by-step explanation:
Use y = mx + b to create the linear equation, where m is the slope and b is the y intercept.
Since the water flows in at 8 gallons per minute, 8 will be the slope. The variable x will represent the number of minutes.
There are already 56 gallons of water in the tank, so b will be 56.
Plug in these values into the equation:
y = 8x + 56
So, the linear equation is y = 8x + 56
Using this, plug in 5 as x to find the volume of the water in the sink after 5 minutes:
y = 8x + 56
y = 8(5) + 56
y = 40 + 56
y = 96
So, after 5 minutes, the volume of the water was 96 gallons
A rectangle has a perimeter of 35 1 half feet. If the length is 12 feet, what is the area of the rectangle?
Answers
Answer:
The area of the rectangle is 69 feet squared.
Step-by-step explanation:
1) Determine the quotient: 2 4/7 ÷ 1 3/6. * A.27/7
B.3
C.1 5/7
D.1 7/13
Answers
2 quarts hold 8 cups. 5 qts fills X cups
Answers
Which triangle makes this statement true?
Answers
Answer:
right and obtuse
Step-by-step explanation:
:)
If P M L ~ T R Q; find QR
Answers
please help me will give a lot of points.
Answers
find the value of y-7 when y=15
Answers
Answer:
8
Step-by-step explanation:
y-7 when y=15
15-7=8
mike rides his horse with a constant speed of 14 km/h. How far can he travel in 3 1/2 hours?
Answers
Answer:
126 km/h
Step-by-step explanation:
Sorry if I'm wrong:/
What is the answer please + explanation
Answers
Answer:
86π
Step-by-step explanation:
A=2πrh+2πr2
A=2π*16+2π*4*7
A=32π+54π
A=86π
Hope this helps :)
What is the similarity ratio (scale factor) of the larger triangle to the smaller triangle?
similarity ratio =??
Answers
Answer:
5/11Step-by-step explanation:
Corresponding side have same ratio:
55/121 = 5/11 (divide by 11)40/88 = 5/11 (divide by 8)30/66 = 5/11 (divide by 6)The similarity ratio or the scale factor of the larger triangle to the smaller is 5/11
Answer:
5/11
Step-by-step explanation:
Correct answer
Suppose a is an irrational number
and is a rational number. Can
their sum be rational? Explain your
answer.
Answers
Answer:
The sum of a rational number and an irrational number is irrational
Step-by-step explanation:
By definition, an irrational number in decimal form goes on forever without repeating (a non-repeating, non-terminating decimal). By definition, a rational number in decimal form either terminates or repeats. If you add a non-repeating, non-terminating decimal to a terminating decimal, you still have a non-repeating, non-terminating decimal. If you add a non-repeating, non-terminating decimal to a repeating decimal, you will no longer have a repeating decimal.
Example:
[tex]3+\sqrt{5} = 3+2.236067977...=5.236067977....[/tex]