Answer:
18.86 feet
Step-by-step explanation:
One rotation of the tire is equal to the circumference of the tire
The formula for circumference of a circle (remember that a tire is shaped as a circle) = πd
where
π = 22/7
d = diameter
The size of one revolution = 2 x 22/7 = 44/7 feet
The distance covered in one rotation of the tire is 44/7 feet
The distance covered in 3 rotations = (44/7) x 3 = 18.86 feet
Mrs. Meier bought 5 pounds of
carrots for $1.75. Which represents
the same price per pound?
Answer:
0.35 cents
Step-by-step explanation:
Answer:
it is $0.35 per pound
Step-by-step explanation:
1.75/5 = 0.35
Whats the slope form?
Answer:
Point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept).
Answer is Ax+By=C. ... A, B, C are integers (positive or negative whole numbers)
Step-by-step explanation:
Plz mark brainliest
Step-by-step explanation:
I'm assuming you mean Point- Slope Form of a linear equation.
If so, then a point slope form of a linear equation is one that looks something like this:
y - y₁ = m (x - x₁)
where (x₁, y₁) is a point on the line and m is the gradient of the line.
see attached for more info
someone please answerrrrrr
someone pls help:>>
Explanation:
Imagine that you cross out the top-most square for each step of each diagram. The squares not crossed out have the following counts: 1, 4, 9
This is the sequence of perfect squares. So the rule will have us take the number n, and square it to get n^2. Then we add on the squares we crossed out earlier. This explains the "plus 1" at the end to get the answer of n^2+1
Answer:
[tex] {n}^{2} + 1 \\ \: respresents \: the \: following \: \\ function[/tex]
i hope it helped.
How many meters does light travel 8 hours? The speed of light is 3x10(8th power)m/s?
Answer:
300,000,000
Step-by-step explanation:
3 x 10^8
30 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 = 300,000,00030 x 10 = 300300 x 10 = 3,0003,000 x 10 = 30,00030,000 x 10 = 300,000300,000 x 10 = 3,000,0003,000,000 x 10 = 30,000,00030,000,000 x 10 = 300,000,00Thats 10 used 8 times to get you up to 300,000,000
so your answer is 300,000,000m/s
Hope this helps
Hope this is right
What is the graph of the solution set of b - 42 -1?
Answer:Your answer would be F
Step-by-step explanation:
If △ABC∼△LMN and △LMN∼△XYZ, is △ABC∼△XYZ? Use the AA similarity criterion to support your answer.
Answer:
yes because transitive property
Step-by-step explanation:
if abc~lmn, then the angles a and b are similar to angles l and m. and if lmn~xyz then angles l and m are similar to angles x and y. therefore, using transitive property, angles a and b would be similar to angles x and y. so using AA similarity, the two triangles would be similar
BRAINLIEST
Plot the following co-ordinates and find the fourth point D to make a square A (-1,3) B (1,-1) C(5,1).
Once you have found the missing coordinate use pythagoras to calculate the length of the sides.
Answer:
Next coordinate is (-1,-3)
Step-by-step explanation:
draw a graph in graph paper and mark all coordinates
Write an equation where the variable is divided by a number, and a solution is -4/5
Answer:
x/-5
Step-by-step explanation:
Just divide by 5 and the denominator will be 5 meaning x would have to be 4.
Make sure your 5 is negative so the whole equation also ends up negative. x/-5=-4/5
Im such an idiot for not paying attention in class but someone help PLEASE the assignment is due at 3:05 and its 2:50
Answer:
Help with what?
Given 6, 8, and 11 as the three sides of a triangle, classify it as one of the following acute, right or obtuse. Please help and thank you
9514 1404 393
Answer:
obtuse
Step-by-step explanation:
You may remember that side lengths of 3, 4, 5 make a right triangle. Doubling those lengths to 6, 8, 10 will still give a right triangle.
The given triangle has a longest side (11) longer than would be appropriate for a right triangle (10), so the largest angle is larger than 90°.
The triangle is obtuse.
__
Comparison of a triangle to a right triangle with two sides the same is one of several ways the triangle can be classified. You can use the Law of Cosines to find the largest angle, or you can use a triangle solver (as we have below).
In case you don't recall that 3-4-5 makes a right triangle, you can use the Pythagorean theorem to find the longest side of a right triangle with the given shorter sides:
hypotenuse = √(6² +8²) = √100 = 10
Your long side is longer, so your largest angle is larger than 90°.
Law of Cosines:
angle = arccos((6² +8² -11²)/(2·6·8)) = arccos(-21/96) ≈ 102.6°
if [tex]\sqrt{ 7-y[/tex] = 6 , then y = ?
Answer:
- 29
Step-by-step explanation:
[tex]6^{2}[/tex] = 36
if: [tex]\sqrt{7 -y} = 6[/tex]
then:
[tex]7 - y = 36[/tex]
[tex]y = -29[/tex]
I NEED ANSWERS!! QUESTION 13
Answer: i dont know sorry
Step-by-step explanation:
Answer:
118
Step-by-step explanation:
if someone could give me the answer and step by step
Answer:
101 cm (to 3 sf)
Step-by-step explanation:
-First you want to find side CD:
. Draw a line from point C directly down to make a right angled triangle (you can lable the extra point whatever letter you want but for this explanation it's gonna be x)
. You know that CX will be 16.7cm because its the same length as BA
. To find CD you need to use SOH,more specifically the hypotenuse using SOH
. H=O/S (O=16.7, S= sin(43))
.put this in your calculator and you'll get CD=24.4868624 (don't round yet)
-now you wanna find AD but more specifically XD because that's the little part you don't know:
. Using the same triangle from earlier, we use CAH now to find A (aka XD)
. A=C*H (C=cos(43), H=24.4868624 (the value of H/CD from the previous calculation)
. That should give you: 17.90855746
. You're still not done, do 17.90855746+21.2=39.10855746 (this is your value for AD
-add all your values now:
39.10855746+24.4868624+16.7+21.2=101.4954199
-now round to 3 significant figures:
101.4954199 -> 101cm
The perimeter is 101cm
brainliest for ripromano please anybody else dont answer
Answer:
ahhh you didnt have to !!
Step-by-step explanation:
thank you so much, ill do the same!! check my page for a question w free brainliest
What is the value of each expression?
7/8 + 4/8
Answer:
7/8 + 4/8 = 1 3/8.
Step-by-step explanation:
In words the answer is 1 and 3/8.
do y’all know this one?
Step-by-step explanation:
For first triangle,
sin 45 = 3 / d
1 / root 2 = 3 / d
d = 3 root 2
For second triangle,
tan 60 = 7 / a
root 3 = 7 / a
a = 7 / root 3
What’s the answer for this?
Answer:
Step-by-step explanation:
The next four terms should be 16, 32, 64, 128 squares. This is similar to linear functions because, linear functions have a slope that never changes and as you can see here question on E the numbers are doubling and doing it consistently like a linear function
^^^^^^^^^^^^^^^^^^^^^^^^
Answer:
117
Step-by-step explanation:
brainliest please
GIVING BRAINLIEST! The triangles below are similar. How tall is the tree? Please show process.
Answer:
18m tall?
Step-by-step explanation:
Answer:
20 m
Step-by-step explanation:
The scale factor between the two triangles is 1/10 because of how 3/30 is 1/10.
Therefore we can calculate the height of the tree by multiplying the height of the smaller triangle by 10 to find the height of the tree.
2*10 = 20m
x + 3 1/2 = 10 What is the value of x?
Answer:
X = 6 1/2
Step-by-step explanation:
X is equal to 6 1/2 because, if you subtract 3 1/2 from 10 you will be left with 6 1/2.
8. Solve for x. Round to the nearest tenth. (4pts)
55°
7
x=
Answer: I think 2
Step-by-step explanation:
Because
PLEASE HELP!!
How could writing a problem using an exponent be easier to understand than repeated multiplication?
Answer:
One reason, is because it clearer and easier to read.
Seeing two numbers (3^5) can let you know, in this example, 3x3x3x3x3 is harder to understand than 3^5.
3 is the number being multiplied, and 5 tells you how many times.
~Hope this helps~
what is the distance between (-1, 2) and (5, -2)on a graph put into a decimal form.
Given:
The two points are (-1,2) and (5,-2).
To find:
The distance between the given points.
Solution:
Distance formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Using the distance formula, the distance between the given points is
[tex]d=\sqrt{(5-(-1))^2+(-2-2)^2}[/tex]
[tex]d=\sqrt{(5+1)^2+(-4)^2}[/tex]
[tex]d=\sqrt{(6)^2+16}[/tex]
[tex]d=\sqrt{36+16}[/tex]
On further simplification, we get
[tex]d=\sqrt{52}[/tex]
[tex]d=7.2111[/tex]
[tex]d\approx 7.21[/tex]
Therefore, the the distance between the given points is about 7.21 units.
x3 - 3x^2- 54x + 112
Answer:
(x -2) (x- 8) (x+7)
Step-by-step explanation:
Put the numbers below in numerical order from least to greatest.
-9, 12, 0, 99, -107, 3, 5, -42
1. 0,3,5,-9, 12, -42, 99, -107
2.-9,-42, -107, 0, 3, 5, 12, 99
3.-107,-42, -9,3, 5, 12, 99, 0
4.-107, -42, -9,0, 3, 5, 12, 99
y = 6x - 13
5x - 2y = 5
Using the substitution method
Answer:
x=3, y=5
Step-by-step explanation:
What do studies tell about people's way of life in traditional societies??
(Note: Please don't give me silly answer)
Step-by-step explanation:
buffet or tells about the beliefs values behaviour and material object that constitute a people's way of life
Answer:
In sociology, traditional society refers to a society characterized by an orientation to the past, not the future, with a predominant role for custom and habit. Such societies are marked by a lack of distinction between family and business, with the division of labor influenced primarily by age, gender, and status.
Step-by-step explanation:
Hope it is helpful.....
A box of cereal contains 510 grams of cereal. To make a bowl of cereal, n grams of cereal is removed from the box. What equation models the relationship between the quantity of cereal removed, n, and the quantity of the cereal remaining in the box, b?
Answer:
its 34
Step-by-step explanation: i
Find the net change in the value of the function between the given inputs. h(t) = t2 + 2; from −5 to 8
Answer:
39
Step-by-step explanation:
Given the function :
h(t) = t² + 2
From t = 5 to t = 8
when, t = 5
h(5) = 5² + 2
h(5) = 25 + 2
h(t) at t = 5 ; equals 27
when, t = 8
h(5) = 8² + 2
h(5) = 64 + 2
h(t) at t = 8 ; equals 66
Net Change :
h(8). - h(5)
66 - 27 = 39