Answer:
Penny will be able to catch up 20 minutes after penny starts hiking on the trail.
Step-by-step explanation:
hi does anyone low the answer 3d= 40.8
Answer:
d = 13.6
(I answered first. Brainliest please! :D)
Find the surface area of the following triangular prism.
surface area = ___ ft2
Answer:
144
Step-by-step explanation:
[tex] \frac{1}{2} \times 8 \times 6 = 24 {ft}^{2} [/tex]
[tex]8 \times 4 = 32 {ft}^{2} [/tex]
[tex]32 \times 3 = 96 {cm}^{2} [/tex]
[tex]96 +(24 \times 2) = 144 {ft}^{2} [/tex]
Answer:
336 ft2 is the correct answer.
Step-by-step explanation:
The set of points (–3, 7), (0, –3) and (6, 1) are plotted in the coordinate plane. Which of the following statements is true about the graph of these points? A. They do not represent a linear function. B. The slopes of the lines between each pair of points are equal. C. The first coordinate of each ordered pair is always less than the second coordinate. D. The coordinates of the ordered pairs satisfy the equation .
Answer:
X coordinate
Y coordinate
rectangle
Step-by-step explanation:
The statements is true about the graph of these points is
The coordinates of the ordered pairs satisfy the equation .
What is slope?The slope of a line is the measure of the steepness and the direction of the line. The slope of a line is defined as the change in y coordinate with respect to the change in x coordinate of that line.
Slope = m = tan θ = (y2 - y1)/(x2 - x1)
where, m is the slope, and θ is the angle made by the line with the positive x-axis.
According to the question
The set of points (–3, 7), (0, –3) and (6, 1) are plotted in the coordinate plane.
Conditions which are true in options for set of points .
a> They do not represent a linear function.
A linear function is defined as a function that has either one or two variables without exponents.
This statement is false they do represent the linear function.
b>The slopes of the lines between each pair of points are equal.
slopes between (–3, 7), (0, –3)
Slope = (y2 - y1)/(x2 - x1)
Slope = (7 - (-3))/( (-3))
Slope = [tex]\frac{-10}{3}[/tex]
slopes between (0, –3) and (6, 1)
Slope = (y2 - y1)/(x2 - x1)
Slope = (1 - (-3))/(6- (0))
Slope = [tex]\frac{2}{3}[/tex]
Hence, this statement is false .
c>The first coordinate of each ordered pair is always less than the second coordinate.
This statement is false as in both ordered pair (0, –3) and (6, 1) first coordinate is bigger than second
d>The coordinates of the ordered pairs satisfy the equation .
This is true as ordered pairs satisfy the equation .
y = mx +c
Hence, the statements is true about the graph of these points is
The coordinates of the ordered pairs satisfy the equation .
To know more about slope here:
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On a different day, Kevin and Jim ran ⅝ of a milealtogether. If Kevin ran ¼ of a mile, how far did Jim run?
Answer:
Jim ran 3/8 of a mile
Step-by-step explanation:
(5/8 - 1/4) = (5/8 - 2/8) = 3/8 of a mile
What is the approximate volume of the cone?
Use 3.14 for π.
1206 cm³
2170 cm³
3260 cm³
6510 cm³
Answer:
1206 cm³
Step-by-step explanation:
The formula for the volume of a cone is [tex]\pi r^{2} (\frac{h}{3} )[/tex] with h being the height of the cone. in this case 8cm
So, the volume will be 3.14x12^2(8/3)
Which gives us the answer 1205.76cm cubed or 1206 rounded up to the nearest integer
joey went hiking on a wilderness path. the path was in the shape of the triangle shown on the diagram. He walked on the path 2 times. How far did Joey walk in all?
calculate the surface of each 3D shape below then from the right, drag and drop the correct surface area calculation into the box below with the corresponding shape
Answer:
1. 1,314 in^2
2. 465in^2
3. 464in^2
4. 157.5in^2
Step-by-step explanation:
The steps to this is easy. since they give you the nets.
1. The formula for finding the surface area of a cuboid is 2(LB + LH + BH). Where L is the length, B is the breadth or width and H is the height. In this question, the length is 26 in, width is 17 in and height is 5 in. Therefore, the equation will be 2(26in(17in) + 26in(5in) + 17in(5in)). From there its simple application of the rules of BODMAS.
2. Since the net of this pyramid is given, the surface area is simply the area of the base plus the areas of all the individual triangular faces.
3.The net has been given so we apply the same method here. we find the area of the rectangular and the triangular faces and sum them up. ( For this question, it seems that there isnt any possible answer that matches mine. So I apologise for the inconvenience.)
4.We find the area of just one of the triangular faces and multiply it by 4 to get our answer.
Attachment Below: For anyone who likes Brain Puzzles: Help PLS!
...................answer
Answer:
140
Step-by-step explanation:
5x4x7=140
you have 5 cards, each with a different vowel on it. you select one card, then another without replacement. find P(a, then e)
Answer:
p(a)=1/5
p(e)=1/4
Step-by-step explanation:
There are 5 vowels: a, e, i, o, u.
The probability of a is 1/5 or 20%.
Then without replacement there are 4 cards left.
The probability of e becomes 1/4 or 25%
Please Answer ONLY if you KNOW the answer!! ^^
Consider the triangles.
What can be concluded about these triangles?
Two pairs of corresponding angles are congruent, so the triangles are similar.
Two pairs of corresponding angles are congruent, so the triangles are congruent.
Angle J is congruent to angle P.
Angle C is congruent to angle W.
Answer:
Two pairs of corresponding angles are congruent, so the triangles are congruent.
Step-by-step explanation:
If two angles in a triangle are the same as two angles in a different triangle, the third angle will be the same for both of them, so the triangles are congruent.
Answer:
two pairs of corresponding angles are congruent so the triangles are congruent.
Use order of operations: 3^2*5-(6+3)^2
Answer:
-36
Step-by-step explanation:
P - Parentheses
E - Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
Sorry if this is wrong! Have a great day/night! <)
please help i don't understand this
Answer:
x=12
a=48
b=82
c=50
Step-by-step explanation:
Help me again..........
Answer:
1. = 2. >
Step-by-step explanation:
What precent of grades are 90 or less?
solve the system by substitution y-4x 8x-4y=-40
Answer:
X = 10/3
Step-by-step explanation:
8x - 4y = -40
y - 4x
10+2x - 4x = 10 - 2x
8(10 - 2x) -4(10 + 2x) = -40
x = 10/3
Write an algebraic expression for: the product of 8 and p
Answer:
8p
Step-by-step explanation:
8p= technically means 8*p
Answer:
8*p
Step-by-step explanation:
HELP QUICK! worth extra points
Answer: 3w+4b
Step-by-step explanation:
Take your given equation
w+w+w+b+b+b+b
There are 3 w's and 4 b's
Combine like terms
w+w+w=3w
b+b+b+b=4b
3w+4b
Which properties are true for all rhombuses? (YOU CAN PICK MUTIPLE)
A. four congruent sides
B. four right angles
C. exactly one pair of parallel sides
D. opposite sides parallel
E. opposite sides congruent
Answer:
A
D
E
It is not B, or C.
PLZ HELPPPPPP
I NEED THIS QUICK
The city of Jericho, in the Middle East, has the lowest elevation of any city on Earth. It is 258 meters below sea level! Lake Eyre, the lowest point in Australia, is only 16 meters below sea level. How much higher is Lake Eyre than Jericho?
Answer:
Lake Eyre is higher by 242 meters.
Step-by-step explanation:
Jericho = -258
Lake Eyre = -16
-258 - (-16) = -242
Lake Eyre is 242 meters higher than Jericho below sea level.
What is arithmetic?In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
The city of Jericho, in the Middle East, has the lowest elevation of any city on Earth. It is 258 meters below sea level,
Lake Eyre, the lowest point in Australia, is only 16 meters below sea level.
Difference in the elevation = 258 - 16 = 242
Thus, Lake Eyre is 242 meters higher than Jericho below sea level.
Learn more about arithmetic here:
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a piggy bank contains 2 quarters , 3 dimes , 4 nickels , and 5 pennies. one coin is removed at random. what is the probability that the coin is a dime? what's the probability that the coin is a nickel?
Answer:
Hope this helps
Step-by-step explanation:
Probability of dime:
There are 14 coins.
3 of which are dimes
you would put it over 14: 3/14 and cross multiply it with x/100
then you would get 300 and 14x
Divide 300 by 14 approximately 21. 4%
Probability of nickel:
There are 14 coins.
same thing as the top one,
you put 4/14 and times it by x/100
you get 400 and 14x
divide 400 by 14
and get about 27.7%
Hope this helps!
Sorry if wrong! :)
which numbers between 10 and 99 have digits which differ by 4 and add to 8
ANSWER ASAP
Listing the numbers, it is found that the numbers in which digits add to 8 and differ by 4 are: 26 and 62.
---------------------
The numbers between 10 and 99 in which the digits add to 8 are: 17, 26, 35, 44, 53, 62, 71, 80.Of those, the ones in which they differ by 4 are: 26, as 2 + 6 = 8, 6 - 2 = 4, and the same for 62.A similar problem is given at https://brainly.com/question/24132092
(PLEASE HELP ME ASAP!!)
A car travels 258 miles in 312 minutes at a constant speed. How far did the car travel in 5 minutes?
3.75 miles
6.67 miles
17.5 miles
13.13 miles
Answer:
car travels in 6.67
mark me as brainiest plz my first briniest can it be u
What is the coefficient of x in
4+3y2+x?
0
1
3
4
Answer:
1
Step-by-step explanation:
because there is only one x
The coefficient of 'x' in the expression 4 + 3y² + x will be 1. Then the correct option is B.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expression is given below.
⇒ 4 + 3y² + x
The coefficient of x is the number attached to the variable 'x'. Then the coefficient of x will be 1.
The coefficient of 'x' in the expression 4 + 3y² + x will be 1. Then the correct option is B.
More about the Algebra link is given below.
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Use the following model.
How many cubes are in the base of the model?
A. 3
B. 4
C. 7
D. 2
What conclusion can be determined from the dot plot below?
A dot plot showing two dots above 2, three dots above 3 five dots above 4, three dots above 5, and two dots above 6.
The median of the data set is 3.
The mean of the data set is 3.
The range of the data set is 5.
The number of observations is 15.
Answer:
The number of observations is 15.
Answer:
D. 15
~KaiKai~
Which set of angle measures CANNOT be the angle measures of a triangle?
A- 60°, 60°, 61°
B- 1°, 1°, 178°
C- 13.9°, 16.1°, 150°
D- 59°, 60°, 61°
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
A is the correct answer
.............................answer
Answer:
30
Step-by-step explanation:
If w=6, you need to multiply 5 by 6 to get 30.
4x + 7 PLEASEE HELPPPPPPPPPPP
Answer:
thats the simplest form it can be unless you want it expressed as a graph ....