Answer: copper, silver, gold
Step-by-step explanation:
Answer:
copper siver gold
Step-by-step explanation:
i had this question too
Please answer my question is you know???
Answer:
8
Step-by-step explanation:
you just need to count the number of squares
Answer:
The area is 8.
Step-by-step explanation:
Count the amount of squares to determine the area. MARK ME BRAINLIEST!!
Write a slope-intercept form equation for a line that passes through (0, 4) and (2, -2).
Answer:
y=-3x+4
Step-by-step explanation:
....
Which best describes an area of a polygon?
a - The number of square units contained in the interior
b - The product of the side lengths
c - The number of the cubic units contained in the interior
d - The distance around the outside edge
Answer:
"a" seems to be the answer
Step-by-step explanation:
I will give Brainliest if you answer this math question:
Marta’s math textbook weighs Four-fifths of a pound less than 4 times the weight of the book she is reading for her language arts class. If the weight of the math textbook is 2 and one-fifth pounds, which shows the correct equation and value of x, the weight of Marta’s book for language arts?
4 x + four-fifths = 2 and one-fifth; x = StartFraction 7 over 20 EndFraction of a pound
4 x minus four-fifths = 2 and one-fifth; x = three-fourths of a pound
4 x + four-fifths = 2 and one-fifth; x = three-fourths of a pound
4 x minus four-fifths = 2 and one-fifth; x = StartFraction 7 over 20 EndFraction of a pound
Answer:
The correct answer is B. Hope this helps. Can I have brainliest if I am right please?
Step-by-step explanation:
Answer:
Answer is B baguettes.
Step-by-step explanation:
Alan has already baked 10 pies, and he can bake 2 pies with each additional cup of sugar
he buys. With 42 additional cups of sugar, how many total pies can Alan bake?
Answer:
42× 2= 84 pies
but if u need total, like including what he already had you add 10+84=94 pies
Step-by-step explanation:
so either 84 or 94 in total depending on what your question is asking you
3. If x2 + 4 = 29, then x2 - 4 = ?
A. 5
B. 121
C.
21
D. 25
E. 33
Answer:
c
Step-by-step explanation:
because x²+4=29 you can solve the equation for x²x²+4=29x²=25substitute the value of x² into the expression x²-4 to calculate the value the expression is equal to x²-4=25-4=21c.21 is your answer hope this worksIt takes 12 people to mow Richard Richerson's lawn. If his lawn is 600,000 square yards, what is the average number of square yards each person will mow?
Answer:
each person will mow 50,000 square yards
Step-by-step explanation:
Given;
mow Richard Richerson's lawn = 600,000 square yards
number of people, = 12 people
The average number of square yards each person will mow is given by;
= 600,000 square yards / 12 people
= 50,000 square yards / person
Therefore, each person will mow 50,000 square yards
which of the following is the solution to the equation
plug x= 2 into
2x^4 - 3x^2 +5
Answer:
For example, try entering the equation 3x+2=14 into the text box. ... Here are some examples: y=2x^2+1, y=3x-1, x=5, x=y^2. To graph ... enter the expression you want to evaluate, want to
Step-by-step explanation:
A 7 feet stop sign creates a shadow that is 2 feet long. At the same time a utility pole creates a shadow that is 2 feet long. How tall is the utility pole
Answer: 7 feets
Step-by-step explanation:
A 7 feet stop sign creates a shadow that is 2 feet long. At the same time a utility pole creates a shadow that is 2 feet long. How tall is the utility pole.
Length of shadow created by 7 feet stop sign = 2 feets
Length of shadow created by utility pole = 2 feets
Length of utility pole =?
Since the length of shadow created by a body is dependent on the height of the body and the position of the sun.
Since the length of shadow are similar = 2 feets
The height of the utility pole and the sign post would be the same.
Hence, height of utility pole will be 7 feets
what is 4(2x+8) and give proof please
Answer:8X+32
Step-by-step explanation:
Multilply each part by 4
A 25 kg rock , is raised to the top of a hill 10 m high. What is the PE of the rock ?
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]Potential \: \: Energy =(mass) \times (gravity \: acceleration) \times (height) \\ [/tex]
_________________________________
If gravity acceleration is 10 :
[tex]PE = 25 \times 10 \times 10[/tex]
[tex]PE = 2500[/tex]
_________________________________
If gravity acceleration is 9.8 :
[tex]PE = 25 \times 9.8 \times 10[/tex]
[tex]PE = 25 \times 98[/tex]
[tex]PE = 2450[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
3( 6x - 5) = 3(6x - 5 ) + x
is this problem no solution, infinite solution, or one solution
Answer:
bebebebe
Step-by-step explanation:
42=x
A hiker begins at sea level and descends 25 feet every minute. How long will it take to get to an elevation of -750 feet?
Answer:
it would take about 7 1/2 minutes.
Step-by-step explanation:
please give brainliest
Answer:
30 minutes
Step-by-step explanation:
The hiker starts at sea level or 0 feet. He descends 25 feet every minute. This can be written in an equation as so, 0 acting as the starting point, f being feet, and m being minutes:
f = 0 - 25m
This simplifies to:
f = - 25m
We can substitute f in for -750
-750 = - 25m
Now, we divide by - 25 by both sides of the equation
-750 ÷ - 25 = 750 ÷ 25 = 30
30 = m
It would take 30 minutes for the hiker to get to - 750 feet in elevation.
I Hope That This Helps! :)
Which graph below represents a function?
Draw a vertical line and notice if the vertical line intercepts more than 2 points in the graph.
A, if we draw a vertical line, it'll just intercept only one point of the graph. So A is function.
A is the only function here. If we draw a vertical line for other graphs, it'll intercept 2 points.
PLEASE ANSWER LIKE ROGHT NOW
Answer:
25
Step-by-step explanation:
5 (8 + 1) - 20
5 (9) - 20
45 - 20
= 25
HOPE THIS HELPS
PLZ MARK BRAINLIEST
HURRY!! A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours he is at an altitude of 700 feet. What is the rate of change.
Answer:
175ft an hour
Step-by-step explanation: lets say t=hours
so 2t=400ft and 6t=700ft
the difference between hours is 4 because 6-4=2
so we would multiply 4 by ?
to get the missing # you would have to multiple 4 by numbers between 170 and 190 because anything under 170 is no where near 175 and anything above 190 is way off 175. Answer is 175ft per hour
Answer:
total distance =700+400ft
time =2+8 =10hour
rate =distance/time=1100/10=110 ft/hour
since he stops two times
rate of change =110/2=75ft/hour
evaluate the expression when n=5.
[tex] {n}^{2} + 9n + 4[/tex]
Answer:
74
Step-by-step explanation:
n=5 so then
1. plug into the equation (5)^2 + 9 (5) + 4
2. PEMDAS
3. Start with the exponents (5)^2 = 25
4. Then Multiplication 9 (5) = 45
5. Addition, add everything together 25 + 45 + 4 = 74
6. :)
Answer:
74
Step-by-step explanation:
5² + 9(5) + 4 = 25 + 45 + 4 = 74
WHO LIKES LARRAY
Cause I do
Write the complete proof in your paper homework and for online (only) complete the probing statement (if any) that is a part of your proof or related to it.
Answer:
See Explanation
Step-by-step explanation:
[tex] m\angle ADB = m\angle CDB... (given) \\\\
\therefore m\angle ADM = m\angle CDM... (1)\\
(\because D-M-B) \\\\
In\: \triangle 's ADM \: \&\: CDM\\\\
\overline{AD} \cong\overline {CD} ... (given) \\\\
m\angle ADM = m\angle CDM.(From \:1)\\\\
\overline{DM} \cong\overline{DM} ... (given) \\\\
\therefore \triangle ADM \: \cong\: \triangle CDM\\.. (By \: SAS\: postulate) \\\\
\therefore \overline{AM} \cong\overline{CM}..(2)\\(by\: c. s. c. t.) \\\\
m\angle AMD = m\angle CMD..(3)\\(by\: c. a. c. t.)\\\\
\because m\angle AMD + m\angle CMD= 180\degree ..(4)\\
(Linear\: pair\: \angle 's)\\\\
\therefore m\angle AMD + m\angle AMD= 180\degree \\..(From \: 3 \: \& \: 4)\\\\
\therefore 2m\angle AMD = 180\degree\\\\
\therefore m\angle AMD = \frac{180\degree}{2}\\\\
\therefore m\angle AMD =90\degree \\\\
\red{\implies \overline{MD} \perp\overline{AM}} \\\\
\implies m\angle AMB=m\angle CMB= m\angle CMD = 90\degree.. (5)\\\\
In\: \triangle 's ABM \: \&\: CBM\\\\
\overline{AM} \cong\overline{CM}\\.(From \: 2)\\\\
m\angle AMB=m\angle CMB\\..(each\: 90\degree) \\\\
\overline{BM} \cong\overline{BM} ... (common) \\\\
\therefore \triangle ABM \: \cong\: \triangle CBM\\.. (By \: SAS\: postulate) \\\\
\therefore m\angle BAM = m\angle BCM\\(by\: cact) \\\\
\purple {\implies m\angle BAC = m\angle BCA} \\(\because A-M-C) [/tex]
Which of the following is accurate about The Louisiana purchase in 1803 choose 3 that apply ///help me plz
A, B, D
Step-by-step explanation:
C is false because the democratic-republicans believed in a strict interpretation of the constitution and now since there are only 3 answers left those 3 are you answers. (sorry I'm late I hope it helped)
Answer:
its A B and D I just took it
Step-by-step explanation:
Which statement describes the evaporation of salt water?
O A. Both water vapor and gaseous salt enter the atmosphere and form clouds.
B. Both liquid water and salt transform into vapors and enter the atmosphere.
O C. Water vapor transforms into a liquid and forms clouds, while salt remains as
a gas.
o D. Liquid water transforms into a vapor and enters the atmosphere, and salt
remains in the ocean.
Help meeee
Answer:
D.
Step-by-step explanation:
Write each percent as a decimal and as a mixed number or fraction in the simplest form.
0.35%
Answer:
35 percent
7/20 as a fraction
Answer: 0.35% as a mixed number is 7/20...
Hope this helps... stay safe and have a great day!!! :D
Plz give me brainliest if i am correct...
1.- (A^2-6a+4)/(2a)
2.- (2b^2+b-8)/(2b)
Answer:
ok
Step-by-step explanation:
Will give brainiest
Surds
Step by step explanation please on this question
Make sure to use Surds
Answer:
3
Step-by-step explanation:
You need to multiple 3 by 3 because 3 has an exponent. That makes the 3 into a 9. the square root of 9 is 3 so the answer is 3
I need help with ANGLES!!!!!!!!!!
98% sure that's corresponding angles.
Answer:
corresponding angles
Step-by-step explanation:
please help I will make the brainiest
Answer:
The awswer is red. it only makes sense
Answer:
Red 3/20
Step-by-step explanation:
Red because when you turn it into a decimal form it is equal to:
Red: 0.15 - the least
Yellow: 0.40
Green: 0.25
Purple: 0.20
hope that helps!
. Graph f(x) = 6x + 2 and g(x) = 6x - 4. Then describe the transformation from the graph of f(x) to the graph of g(x). у 6. 5. 4. 3. 2 . 0 1 A -3 -2 -1 3 2 -i - 5 4 5 6 -3 ### 5. -6
Answer:
.Graph f(x) = 6x + 2 and g(x) = 6x - 4. Then describe the transformation from the graph of f(x) to the graph of g(x). у 6. 5. 4. 3. 2 . 0 1 A -3 -2 -1 3 2 -i - 5 4 5 6 -3 ### 5. -6
Step-by-step explanation:
.Graph f(x) = 6x + 2 and g(x) = 6x - 4. Then describe the transformation from the graph of f(x) to the graph of g(x). у 6. 5. 4. 3. 2 . 0 1 A -3 -2 -1 3 2 -i - 5 4 5 6 -3 ### 5. -6
The transformation from the graph of f(x) to the graph of g(x) is a vertical shift down by 6 units
The functions are given as:
[tex]f(x) = 6x + 2[/tex]
[tex]g(x) = 6x - 4[/tex]
Subtract function f(x) from g(x),
[tex]k = g(x) - f(x)[/tex]
This gives
[tex]k = 6x - 4 - 6x - 2[/tex]
Collect like terms
[tex]k = 6x- 6x - 4 - 2[/tex]
[tex]k = -6[/tex]
The above represents the unit of translation of function f(x) to g(x).
Hence, the transformation from the graph of f(x) to the graph of g(x) is a vertical shift down by 6 units
Read more about function transformation at:
https://brainly.com/question/1548871
At a grand-opening sale, 20% of the first 500 customers won a prize. How many of the first 500 customers won a prize ?
Answer:
100
Step-by-step explanation:
Is the domain of the function represented by the data shown in the graph discrete or continuous?
9514 1404 393
Answer:
continuousdistance traveled by walkingStep-by-step explanation:
You can draw the graph without lifting your pencil, so it is "continuous."
Rows, drinks, and books are all things that are counted. That is, their number takes on discrete values.
Time, on the other hand, is continuous--able to take on any value.
The graph best models distance as a function of time.
