Answer:
Points A and B are the same distance from the x-axis
Step-by-step explanation:
(x, y) (x, y)
(3, -3) (1, -3)
They have the same number for the y-axis. When the coordinates are on a graph, they are the same distance from the x-axis.
Point B is the closest to the y-axis.
c. help please i need asap
Identify the solution set of 3 ln 4 = 2 ln x. {6} {-8, 8} {8}.
Answer:
x = 8
Step-by-step explanation:
3 ln 4 = 2 ln x
By using property of logarithm:
ln = ln
Cancel ln on both sides
=
64 =
x =
x = 8
The solution to the equation 3ln4 = 2lnx is {-8, 8}
Logarithmic expressionsGiven the expression
3 ln 4 = 2 ln x.
We are to find the solution for the variable "x"
Applying the rule of logarithm, the equation will become:
ln4^3 = lnx^2
4^3 = x^2
x^2 = 64
x = 8 and -8
Hence the solution to the equation is {-8, 8}
Learn more on logarithm here: https://brainly.com/question/25710806
round 691 513 to the nearest thousand
[tex]691 \: 513 \: = > nearest \: to \: thousands \\ = > \: \: \: \: \: \: \: \: 692 \: 000[/tex]
what is the slope of y−4=−7(x−6)
Answer:
slope = - 7
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b ) a point on the line
y - 4 = - 7(x - 6) ← is in point- slope form
with slope m = - 7
Answer:
M= -7
Step-by-step explanation:
y - b = m(x - a)
where m is the slope and (a, b ) a point on the line
y - 4 = - 7(x - 6) ← is in point- slope form
with slope m = - 7
pls branliest
What is the quotient of 840 divided by 70 with a remainder?
Answer:
the quotient is 12 and there is no remainder
Step-by-step explanation:
Consider the sequence: 6, 10, 14, 18, 22,. . . . For this sequence, what is a3? a3 =.
Answer:
14
Step-by-step explanation:
A sequence is given to us , which is ;
[tex]\longrightarrow 6,10,14,18,22 [/tex]
We need to find out the third term of the sequence . The third term is 14 which is itself given in the question . We can also find it as ,
The given sequence is in Arithmetic progression since a common number is added to get the next term of the sequence .
Firstly let's find out the common difference . For this we can subtract any two consecutive terms . So ,[tex]\longrightarrow d = 10 -6\\[/tex]
[tex]\longrightarrow d =4 [/tex]
Now we know that the general term of the sequence in an AP is given by ,
[tex]\longrightarrow T_n = a + (n-1)d [/tex]
The first term is 6 and common difference is 4 . On substituting the respective values ,
[tex]\longrightarrow T_3 = 6 + (3-1)4\\[/tex]
[tex]\longrightarrow T_3 = 6 + 2(4)\\[/tex]
[tex]\longrightarrow T_3 = 6 +8\\ [/tex]
[tex]\longrightarrow \underline{\underline{T_3=14}} [/tex]
This is the required answer!
Compare the decimal numbers 0.447 and 0.474
Answer:
0.027
Step-by-step explanation:
0.474 - 0.447
= 0.027
Answer:
0.027 or 0.447 is greater than 0.474
Step-by-step explanation:
1% off 100 =
Someone pls help
Answer:
1 ofc
Step-by-step explanation:
Think of it:
1% is pretty much [tex]\frac{1}{100}[/tex]
so the equal to that is 1
I hope this answers your question :) If you want to mark me as brainliest (its ok if not :) im just trying to get enough to unlock messages
I WILL REPORT IF ANY LINKS
Answer:
15$ a day would be the estimate for 1 day
Step-by-step explanation:
Part a)
The diagonal line goes through (0,15) and (2,20)
Find the slope based on those points
[tex](x_1,y_1) = (0,15) \text{ and } (x_2,y_2) = (2,20)\\\\m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}\\\\m = \frac{20 - 15}{2 - 0}\\\\m = \frac{5}{2}\\\\m = 2.5\\\\[/tex]
The y intercept is b = 15 because this is where the line crosses the y axis.
We go from y = mx+b to y = 2.5x+15.
Now plug in x = 1 to find the cost of renting for one day.
y = 2.5x+15
y = 2.5*1+15
y = 17.5
Another way to get the answer is to start at 1 on the x axis number line. Draw a vertical line upward until you reach the curve. From there, draw a horizontal line toward the y axis (refer to the diagram below). You should land somewhere between 15 and 20. The midpoint of which is 17.50
Answer: $17.50=====================================================
Part b)
We can do the reverse idea of the previous part.
Start at y = 25 on the y axis. Draw a horizontal line toward the curve. After reaching the curve, draw a vertical line down until you hit the x axis. You should arrive at x = 4.
Or you can use the algebraic approach since we know the cost equation
y = 2.5x+15
25 = 2.5x+15 ... plug in y = 25
25-15 = 2.5x
10 = 2.5x
2.5x = 10
x = 10/(2.5)
x = 4
Answer: 4 days36. What is the value of f(3) if f(x) = -4x + 2?
F -14
G-10
H-6
J 14
Answer:
G-10
Step-by-step explanation:
because i dont have time to expalin
An isosceles trapezoid has base lengths 3.4 and 5.8. With the area of 7.36. What is the height and perimeter of the trapezoid.
Answer:
Height (h) = 1.6
Step-by-step explanation:
Area of trapezoid = [(base1+base2)/2] * height
now we sub the values in the formula
7.36 = [(3.4+5.8)/2]* h
h= (7.36*2)/(3.4+5.8)
h = 1.6
In right triangle ABC, C is the right angle. What does sinB equal? options: sinB, cosB, cosA, not enough information
Answer:
Answer: cos(A)
Step-by-step explanation:
» From trigonometry,
[tex]{ \tt{ \sin( \theta) = \frac{opposite}{hypotenuse} }} \\ [/tex]
[tex]{ \tt{ \red{ \sin(B) = \frac{AC}{AB} }}} \\ [/tex]
» For cosine:
[tex]{ \tt{ \cos( \theta) = \frac{adjacent}{hypotenuse} }} \\ \\ { \red{ \tt{ \cos(A) = \frac{AC}{AB} }}}[/tex]
» Therefore, sinB = cosA
Answer:
Not enough information
explanation:
Taking sin here:
∠A + ∠B + ∠C = 180°
∠A + ∠B + 90 = 180°
∠A + ∠B = 90°
sin(A) + sin(B) = sin(90)
sin(B) = 1 - sin(A)
Taking cos here:
∠A + ∠B + ∠C = 180°
∠A + ∠B + 90 = 180°
∠A + ∠B = 90°
cos(A) + cos(B) = cos(90)
cos(A) + cos(B) = 0
cos(B) = -cos(A)
You deposit $2,500 in an investment
account. The rate of growth is 4.55% a year.
If you make no further deposits or
withdrawals, and the investment is allowed
to grow uninhibited, how long will it take for
your investment to reach $5,000? Round to
the nearest tenth.
Answer:
22 years
Step-by-step explanation:
the rate of the increase is $113.75 a year.
4.55% of 2500 = 113.75113.75 x 21.98 = 2500.2252500.225 + 2500 = 5000So it would take if rounded 22 years to reach the goal of $5000.
Answer: The correct answer is "15.2 years"
Step-by-step explanation:
I took the test
If y(x) = 2x2 +3 and V(X)=
-
Z
what is the range of (us)x)?
(
-100
O (3.co
0 --3,3)
0 (-03,400
Can someone please help me? I will mark as brainliest. Thank you!!
Answer:
a = 6.5 mperimeter = 52 mStep-by-step explanation:
The shape is a trapezoid on top of a parallelogram. The areas of each of the figures can be found separately, then added together.
Trapezoid areaThe area formula is ...
A = 1/2(b1 +b2)h . . . . where b1, b2 are the base lengths and h is the height
A = 1/2(12 +a)(7) = 3.5(12 +a) = 42 +3.5a
__
Parallelogram areaThe area formula is ...
A = bh
A = (12)(9) = 108
__
The area of the figure is then ...
total area = trapezoid area + parallelogram area
172.75 = 42 +3.5a + 108
22.75 = 3.5a . . . . . . . . . . . . subtract 150
6.5 = a . . . . . . . . . . divide by 3.5
The length 'a' is 6.5 meters.
__
PerimeterThe perimeter is the sum of the side lengths. Opposite sides of the parallelogram are the same length. Clockwise from the bottom left, the sum of side lengths is ...
P = 9.2 +7.8 +6.5 +7.3 +9.2 +12 . . . meters
P = 52 . . . meters
The perimeter is 52 meters.
9.17% to the nearest degree
Answer:
33°
Step-by-step explanation:
9.17% = 9.17/100
[tex]\dfrac{9.17}{100}*360=0.917*36=33.012[/tex]
= 33°
Answer:
33
Step-by-step explanation:
9.17÷100=0.0917/0.9170.917×36=33.012
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels 18 miles per hour slower than the westbound train. If the two trains are 570 miles apart after 3 hours, what is the rate of the eastbound train?
Formula: Distance = rate * time
570 = (R+(R-18))*3
570 = (2R - 18)*3
190 = 2R-16
208 = 2R
R = 104
Eastbound Train: 86mph
Westbound Train: 104mph
I need help on this
Answer:
Hi ma bruddah
Step-by-step explanation:
Hi - ma - bru/dd/ah
Answer:
A.
Since it says no more than and d doesn't have that sign so yes hope this helps :D
!!!!!!HELP ASAP!!!!!!!
An archer is shooting at targets. The height of the arrow is 5 feet above the ground. Due to safety rules, the archer must aim the arrow parallel to the ground. Write a function that represents the situation . Use h, for height ( feet) and for time (in seconds )
Answer:
The time to hit the target is simply the period the arrow gets to the target from the arch.
The time to hit the target is 0.35 seconds
What can you tell about a triangle when given three side lengths?
Find the equation of the line passing through the point (4,−1) that is parallel to the line 2x−3y=9. Enter your answers below. Use a forward slash (i.e. "/") for fractions (e.g. 1/2 for 12).
Solution
Step 1: Find the slope of the line 2x−3y=9. Use a forward slash (i.e. "/") for all fractions (e.g. 1/2 for 12).
m= Answer
What would the parallel slope be?
m= Answer
Step 2: Use the slope to find the y-intercept of the parallel line.
b= Answer
Step 3: Write the equation of the line that passes through the point (4,−1) that is parallel to the line 2x−3y=9
y=________ x ___________
Line given
2x-3y=93y=2x-9y=2/3x-3Comapre to y=mx+b
Slope=m=2/3Parallel lines have equal slope
passes through (4,-1)Equation in point slope form
y+1=2/3(x-4)3y+3=2x-82x-3y-11=0Put this into Slope-Intercept form
x –2y = –4
Answer:
See below.
Step-by-step explanation:
x-2y=-4
*-2 *-2
x+y=8
-x -x
y=-x+8
-hope it helps
Answer:
y = 1/2x + 2⠀
ASAP!! WILL GIVE BRAINLY!
round to the nearest hundredths
Answer:
AC = 2.96
Step-by-step explanation:
Use the trigonometric ratio cosine:
cosine = adjacent ÷ hypotenuse
cos(65°) = AC ÷ 7
[tex]cos(65) = \frac{AC}{7}[/tex]
Multiply both sides by 7:
7(cos(65)) = AC
(Note: Set your calculator to degrees!)
And plug 7(cos(65)) into your calculator to get:
AC ≈ 2.96
look at the graph .which is the relationship between x and y PLSSS HURRY (100 POINTS
Answer:
it is B
Step-by-step explanation:
Answer:
Option B
Step-by-step explanation:
It's a linear equation but not a parallel line to any axis
The general form is
y=mx+bm is rate of change.
Hence y is directly proportional to x if m is kept constant
So option B is correct
9) What is the area of the triangle?
A) 66 yd?
B) 132 yd?
C) 136 yd
D) 272 yd
Answer:
C) 136 yd²
Step-by-step explanation:
[tex]\textsf{\large Area of a triangle:}\ \dfrac{1}{2}\cdot b \cdot h[/tex]
Given:
Base: 16 yd.Height: 17 yd.Substitute the given values into the formula.
[tex]\begin{aligned}A\triangle&=\dfrac{1}{2}(16)(17)\\ &=8(17)\\&=\boxed{136}\end{aligned}[/tex]
The area of the triangle is 136 yd².
PLEASE HELP ME WITH THIS I NEED HELP
Answer:
a. y = -x
b. Area = xy
c. x = -y
Step-by-step explanation:
a. The perimeter of the garden is the distance all the way around, in this would be x+y+x+y, or 2x + 2y. To solve for y, we’re trying to isolate it on one side. We need to subtract 2x to get 2y = -2x. Divide by 2 to get y = -x.
b. Area is length times width, so x • y, or xy.
c. To express in terms of x, we can take the equation y = -x and multiply it by -1 to get x = -y
Milo needs $225 for a new jaket. He already has $54. He earns $9 an hour working for his dad. The equation shows this relationship. How many hours does Milo
need to work for his dad in order to have enough money to purchase the jaket
[tex] \\ \\ [/tex]
To find:-Total hours Milo need to work for his dad[tex] \\ \\ [/tex]
Let :Total hours Milo need to work for his dad be x[tex] \\ \\ [/tex]
Solution:So as we know he already has $54
Actual Money needed = Money needed to buy new jacket – Money he already hasActual Money needed =$225 - $54Actual Money needed = $171Equation formed to find value of x :-
[tex] \leadsto \sf9x = 171[/tex]
[tex] \\ [/tex]
[tex] \leadsto \sf x = \dfrac{171}{9} [/tex]
[tex] \\ \\ [/tex]
[tex] \leadsto \sf x = \dfrac{3 \times 3 \times 19}{9} [/tex]
[tex] \\ \\ [/tex]
[tex] \leadsto \sf x = \dfrac{ \cancel3 \times 3 \times 19}{ \cancel9} [/tex]
[tex] \\ \\ [/tex]
[tex] \leadsto \sf x = \dfrac{ \cancel3 \times 19}{ \cancel3} [/tex]
[tex] \\ \\ [/tex]
[tex] \leadsto \bf x = 19[/tex]
[tex] \\ \\ [/tex]
[tex]\therefore \underline {\textsf{\textbf{No. of hours required is equal to\red{ 19 hours}}}}[/tex]
Find the difference 8 1/6 - 5 5/6
[tex] \sf \looparrowright \: 8 \frac{1}{6} - 5 \frac{5}{6} [/tex]
Convert the mixed fractions to improper fractions
Denominator × Integer + Numerator = Improper fractionThe Denominator remains the same as before[tex] \underbrace {8\frac{1}{6} = \frac{6 \times 8 + 1}{6} = \frac{49}{6} }[/tex]
[tex] \underbrace {5\frac{5}{6} = \frac{6 \times 5 + 5}{6} = \frac{35}{6} }[/tex]
Now,[tex] \sf \looparrowright \: \frac{49}{6} - \frac{35}{6} [/tex]
Write the numerators above the common Denominator 6
[tex] \sf \looparrowright \: \frac{49 - 35}{6} [/tex]
Calculate the difference
[tex] \sf \looparrowright \: \frac{14}{6} [/tex]
Reduce the fraction with 2
[tex] \sf \looparrowright \frac{7}{3} [/tex]
PLEASE HELP DUE TODAY PLEASE HELP DO THE WHOLE PAGE PLEASE SHOW YOUR WORK PLEASE
Answer:
1. Circle A: 1 right angle
Circle B: 2 pairs of parallel sides, 2 pairs of sides with equal length
2. 2 pairs of parallel sides
2 pairs of sides with equal length
3. 2 sides of equal length
Step-by-step explanation:
1. Circle A: 1 right angle
Circle B: 2 pairs of parallel sides, 2 pairs of sides with equal length
2. 2 pairs of parallel sides
2 pairs of sides with equal length
3. 2 sides of equal length