The three decimal fight approximation of the number v17= 4.123
The length of the rectangular field is 18cm, and the width is 24cm,
find perimeter and area of the field.
Step-by-step explanation:
Just do this
2(L+B)
2(18+24)
2×42
84 Ans.
Find the missing value so that the line passing through the points (7, 1) and (x, 4) have the slope of 3/4 *
Answer:
(7,1) and (11,4)
Step-by-step explanation:
(4-1)/(x-7)=3/4
3=3(x-7)/4
12=3(x-7)
4=x-7
11=x
Therefore, the missing x-coordinate is 11.
2020 m = 1 km + ? M.
Answer:
1020m
Step-by-step explanation:
1km=1000
2020m-1000m=1020m
What are the pairs of vertical angles?
Answer:L, Q & N, R
Step-by-step explanation:These both intersect eachother. hope this helps
I don't see any particular vertical angle so for the time being there is no answer lol
true or false: when multiplying radicals, you multiply the radicands together and the numbers outside the radicals together
The scale on the map explains that 2.5cm stand for 45 miles. What is the distance between to cities if they are 7cm apart?
Answer:
126
Step-by-step explanation:
do 45÷2.5=18 then times it by 7 and it will give you 126.
12) The function f(x) represents the total bill from a rental store that charges $10 to rent a power tool pus an
additional $2 an hour. A second rental store uses the function glx) = 15 + 1.5x to represent the total bill
for a similar power tool. Which of the following statements is true?
(A)
(B)
The function f(x) has a greater rate of
change than function g(x).
The function g(x) has a greater rate of
change than function f(x).
(C)
(D)
The rates of change cannot be determined.
The rates of change for both f(x) and
g(x) are equal
Answer:
Step-by-step explanation:
For this exponential function,
what is the output value (y),
when the input value (x) is 1?
y = 3 .6%
Answer:
(1, 3 )
Step-by-step explanation:
Substitute x = 1 into the equation
y = [tex]\frac{1}{2}[/tex] × [tex]6^{1}[/tex] = [tex]\frac{1}{2}[/tex] × 6 = 3
(1, 3 ) ← with output value y = 3
The required output value for the exponential function at x = 1 is y = 3.
Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
what is an exponential function?The function which is in format f(x) = where, a is constant and x is variable, the domain of this exponential function lies (-∞, ∞).
Here,
[tex]y = 1/2*6^x[/tex]
at x = 1
putting the value of the x in [tex]y = 1/2*6^x[/tex]
[tex]y = 1/2*6^1[/tex]
y = 6/2
y = 3
Thus, the required output value for the exponential function at x = 1 is y = 3.
Learn more about exponential function here:
brainly.com/question/15352175
#SPJ2
For this exponential function, what is the output value (y), when the input value (x) is 1 is determined?
plzzzzzz hellppppp it is for mathh
Answer:
3^4 (3rd option)
:)
Answer:
the answer is optionc) 3 is to power 4 because
3 is to power 4 mean to multiply the whole number 3 itself 4 time which is 81,greater than 4ia to power 4
example
4 Is to power3=4×4×4=64
7 is to power 2 =49
5is to power 2=25
3 is to power 4 =81
2 is to power 5=32
therefore option c is greater than 4 is to power 3
Write an
inequality that describes the number line above.
Answer:
x > 6
Step-by-step explanation:
The number line shows all values above 6. However, it does not include 6 since the circle is not filled in. This inequality will describe "all values above 6" or x > 6.
Please help me with 1,2,3,4 and show me how you get it the answers please I really need help can someone help me
If 1 dollar = 100 cents
Then what is 46,300 cents in dollars?
Answer: Hi correct answer is $463
Step-by-step explanation:
Thank you please mark me brainlest.:D
Answer:
$463
Step-by-step explanation:
Because there are 100 cents in a dollar, just divide by 100 to get the number of dollars.
Hope this helps :-)
What is the volume of the prism?
Help! Will give out brainliest
Answer:
aₙ = 63 * (1/3)ⁿ
Step-by-step explanation:
In the sequence 63, 21, 7,... each term is divided by 3 to get the next term
Therefore, this is a geometric series where r (the common ratio) is 1/3.
The first term in the series is 63, so that is our a₀.
The general form for a geometric series is a₀ * rⁿ
Therefore, the formula for aₙ is
aₙ = 63 * (1/3)ⁿ
I hope this helps!
Elle ate 12 grapes. Riley ate 3 more grapes than Erica. How many grapes did both girls eat?
Answer:
27
Step-by-step explanation:
Find the volume round to the nearest hundredth
Answer:
333.67
Step-by-step explanation:
trust
Quadratics and Their Solutions: I NEED HELP
Answer:
-7, 1
Step-by-step explanation:
The roots of an equation are the answers to the equation, where the graph of the equation intersects the x-axis. One can see that the points at which the graph intersect the x-axis are the following,
(-7, 0) and (1, 0), therefore the roots to the equation are the following;
-7, 1
10 Which equation matches the graph?
Answer: the first one
Step-by-step explanation:
Answer:
I believe the answer is A) y = 2/3x + 1
Step-by-step explanation:
The y-intercept is at 1 and the slope is up 2 over 3-- meaning A is the answer
I hope this helps :)
A survey is taken of 50 people at a concert. 30
said they did not like the price of parking. If 1200
people went to the concert, about how many were not
happy about the price of parking?
Answer:
1170 people are not happy of the price of the parking.
supplementary angles: look at the attachment to see the question
Answer:
x = 21
Step-by-step explanation:
21 x 3 = 63 and 63 + 67 = 130 and sense there across from eachother this is correct because vertical angles are always the same measure.
Hope this helps!
What value of x and y makes the 2 triangles congruent by ASA? Find the measures of angle QPR and QRP
Given:
Two triangles congruent by ASA.
To find:
The the measures of x, y, angle QPR and angle QRP.
Solution:
The triangles PQR and PSR are congruent by ASA. So,
[tex]\angle QPR\cong \angle SPR[/tex]
[tex]PR\cong PR[/tex]
[tex]\angle QRP\cong \angle SRP[/tex]
Now,
[tex]m\angle QPR=m\angle SPR[/tex]
[tex]2x+1=x+18[/tex]
[tex]2x-x=18-1[/tex]
[tex]x=17[/tex]
And,
[tex]\angle QRP= \angle SRP[/tex]
[tex]8y-4=4y+28[/tex]
[tex]8y-4y=4+28[/tex]
[tex]4y=32[/tex]
Divide both sides by 4.
[tex]y=8[/tex]
The measure of angle QPR is:
[tex]m\angle QPR=(2x+1)^\circ[/tex]
[tex]m\angle QPR=(2(17)+1)^\circ[/tex]
[tex]m\angle QPR=(35+1)^\circ[/tex]
[tex]m\angle QPR=36^\circ[/tex]
And,
[tex]m\angle QRP=(8y-4)^\circ[/tex]
[tex]m\angle QRP=(8(8)-4)^\circ[/tex]
[tex]m\angle QRP=(64-4)^\circ[/tex]
[tex]m\angle QRP=60^\circ[/tex]
Therefore, the required values are [tex]x=17, y=8, m\angle QPR=36^\circ ,m\angle QRP=60^\circ[/tex].
which is equivalent to 2/9
Answer:
4/18 is equivalent to 2/9
WILL GIVE BRAINLIEST
Solve for x: 12 (x + 3) = 4 (2x + 9) + 4x
A: one solution
B: no solution
C: infinite solutions
Of the flags in Albert's Flag Shop, 1/10 are pink and another 1/2 are orange. What fraction of the flags are either pink or orange?
Answer: 6/10
Step-by-step explanation: The answer is 6/10 because: first you convert the 1/2 to tenths which would be 5/10. Then, you add 1/10 and 5/10 and you get 6/10 of the flags were either pink or orange.
Find the slope of the line that contains (−3,−3) and (−4,−8).
Answer:
y=5x+12 it is rise over run so 5/1 but you don't put the 1 so its just 5x
Step-by-step explanation:
I did it using y=mx+b
Here are the heights (in inches) of 12 students in a seminar.
66. 60, 70, 64, 60, 62, 71. 68. 67, 63. 58. 72
What is the percentage of these students who are shorter than 70 inches?
Answer:
75%
Step-by-step explanation:
3 students 70 inches or taller
9 students less than 70 inches
12 students total
9 ÷ 12 = 75%
A rectangular plot measures 20 cm by 10 cm on a map. If is drawn to the scale 1:1000. What is the actual area of the piece of land in hectares ?
Answer:
Solution given:
length [l]=20cm
breadth [b]=10cm
area of rectangle =l×b=20×10=200cm²
since 1cm=1000cm
than real area =200×1000²=200000000cm²
since
1 hectares =10000m²=10000×10000=100000000cm²
so
200000000cm²=2hectares
So,actual area of the piece of land in hectares is 2 hectares.
Help with inequalities
Answer:
[tex]2(b - 9) \geqslant 26[/tex]
Step-by-step explanation:
difference of a number and 9 means to subtract
[tex]b - 9[/tex]
twice that means multiply by 2
[tex]2(b - 9)[/tex]
at least is greater than or equal to
[tex]2(b - 9) \geqslant 26[/tex]
Solve for x and y in the diagram below:
x = 2.8 and y = 3.5
O x = 2.1 and y = 4.5
O x = 4.4 and y = 2.4
O x = 7.3 and y = 5.6
Answer:
x will equal 2.1
y will equal 4.5
Complete the frequency table for the following set of data. You may optionally click a number to shade it out.
5
5,
2
2,
5
5,
2
2,
3
3,
5
5,
1
1,
1
1,
3
3,
1
1,
0
0,
4
4,
4
4,
6
6,
2
2,
1
1,
0
0,
5
5,
4
4,
7
7,
2
2,
3
3,
0
0
Answer:
0 -> 6 in frquency
1 -> 8 in frequency
2 -> 8 in frequency
3 -> 6 in frequency
4 -> 6 in frequency
5 -> 8 in frequency
6 -> 2 in frequency
7 -> 2 in frequency
Step-by-step explanation:
brainliest plz