Answer:
0.753
Step-by-step explanation:
I just took the test lol
The value of log₃(⁷/₁₆) when log₃4 = 1.262 and log₃7 = 1.771 is;
log₃(⁷/₁₆) = -0.753
We are given;
log₃4 = 1.262
log₃7 = 1.771
We want to find log₃(⁷/₁₆)
Now, from properties of logarithm too, we have;
logₐ(x/y) = logₐx - logₐy
Thus; log₃(⁷/₁₆) = log₃7 - log₃16
Also, we know that; logₐx² = 2logₐx
Thus; log₃16 = log₃4²
log₃16 = 2log₃4
Thus; log₃(⁷/₁₆) = log₃7 - 2log₃4
Plugging in the relevant values gives;
1.771 - 2(1.262) = -0.753
Read more; https://brainly.com/question/12049968
Stacy is a makeup artist. She charges a travel fee of $15 and $50 per hour for her services. Write a linear equation to represent this situation.
Answer:
an addition problem
Step-by-step explanation:
Does this graph represent a function? Yes, no
Answer:
yes
Step-by-step explanation:
please help marking brainlist
Answer:
-1/2
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
convert mixed fraction to impropoer fraction
PlS HELP ME!!!!!!!!!!!!
9514 1404 393
Answer:
6. A
7. C
8. E
Step-by-step explanation:
6. Devon gets $0.45 for each of the s programs he sells, so his pay for selling is 0.45s. He gets a $40 flat rate for each game, so his total pay is ...
p = 0.45s + 40 . . . . . matches choice A
__
7. Robert gets $25 per hour in tips for each of the x hours he works, so his tip earnings are 25x. He gets a $40 flat rate for each day he works, so his total pay for working x hours is ...
y = 25x +40 . . . . . matches choice C
__
8. The graph of a proportional relationship is a straight line through the origin. This is described by B and C, so choice E is the best.
What is the image of (4,−8) after a dilation by a scale factor of 1/4 centered at the origin?
Answer:
(1,-2)
Step-by-step explanation:
you just have to multiply the coordinates by 1/4
4x1/4=1
-8x1/4=-2
so the new coordinates are (1,-2)
The image of the given point is (1,-2).
Important information:
The coordinates of the point are (4,-8).Point is dilated by a scale factor of [tex]\dfrac{1}{4}[/tex] centered at the origin.Dilation:If a point is dilated by a scale factor of [tex]k[/tex] centered at the origin, then the rule of dilation is defined as:
[tex](x,y)\to (kx,ky)[/tex]
Using the above rule, we get
[tex](4,-8)\to \left(\dfrac{1}{4}(4),\dfrac{1}{4}(-8)\right)[/tex]
[tex](4,-8)\to \left(1,-2\right)[/tex]
Therefore, the image of the given point is (1,-2).
Find out more about 'Dilation' here:
https://brainly.com/question/1002743
Renee and Thomas live at the beach and collect seashells. The number of shells Renee collects on any given day, R, is approximately Normal with a mean of 58.2 shells and a standard deviation of 12.8 shells. The number of shells Thomas collects on any given day, T, is approximately Normal with a mean of 47.9 shells and a standard deviation of 11.5 shells. Assume the two random variables are independent of each other. What is the probability that on a randomly selected day the total number of shells collected by Renee and Thomas is 120 or more? 0.002 0.209 0.284 0.791
Answer: .209
Step-by-step explanation:
took the test
Ill give u branliest if u help plsss
The graphs of f (x) and g() are shown.
Answer:
the Answer is 2 hope that helps
Maria was approved for a 10-year, Federal Unsubsidized student loan in the
amount of $17,700 at a rate of 3.9%. Loan repayment will begin after 4.5
years.
Answer:
3796.65
Step-by-step explanation:
I = $ 3,106.35
Equation:
I = Prt
Calculation:
First, converting R percent to r a decimal
r = R/100 = 3.9%/100 = 0.039 per year,
then, solving our equation
I = 17700 × 0.039 × 4.5 = 3106.35
I = $ 3,106.35
The simple interest accumulated
on a principal of $ 17,700.00
at a rate of 3.9% per year
for 4.5 years is $ 3,106.35.
$ 6,903.00 - 3,106.35 = 3796.65
ASAP ASAP ASAP ASAP HELP HELP HELP (just need to make sure I got the right answer)
Answer:
$8.76*x
Step-by-step explanation:
Members of a club are making tie-die t-shirts. They made 104 t-shirts in the first week and need to
make a total of 325 t-shirst. What percent of t-shirts were made in the first week?
Answer:
34.3%
Step-by-step explanation:
Use the Distributive Property on 45x-6
Answer:
180Step-by-step explanation:
45 × -6 = 45 × [10+(-6)]45 × (10-6)45 × 4180What is the area of a square with side lengths of 3/5 units?
What is the side length of a square with area 1/16 square units?
What is the volume of a cube with edge lengths of 2/3 units?
What is the edge length of a cube with volume 27/64 cubic units?
Answer: 1/6
Step-by-step explanation:
What is the sum of the interior angles of this pentagon? MULTIPLE CHOICE EASY
Answer:
Option B 540 is the amswer
tan(A—B)=tanA—tanB/1+tanAtanB
Answer:
tan (A−B)=tan(A)−tan(B)/1+tan(A)tan(B)tan(A−B)=tan(A)−tan(B)/1+tan(A)tan(B)
1+tan(A)tan(B) To prove this, we should know that:
1+tan(A)tan(B) To prove this, we should know that:sin(A−B)=sin(A)cos(B)−cos(A)sin(B)
1+tan(A)tan(B) To prove this, we should know that:sin(A−B)=sin(A)cos(B)−cos(A)sin(B)AND
1+tan(A)tan(B) To prove this, we should know that:sin(A−B)=sin(A)cos(B)−cos(A)sin(B)ANDcos(A−B)=cos(A)cos(B)+sin(A)sin(B)
1+tan(A)tan(B) To prove this, we should know that:sin(A−B)=sin(A)cos(B)−cos(A)sin(B)ANDcos(A−B)=cos(A)cos(B)+sin(A)sin(B)We start with:
1+tan(A)tan(B) To prove this, we should know that:sin(A−B)=sin(A)cos(B)−cos(A)sin(B)ANDcos(A−B)=cos(A)cos(B)+sin(A)sin(B)We start with:tan(A−B)=sin(A−B)/cos(A−B)
cos(A−B)tan(A−B)=sin(A)/cos(B)−cos(A)sin(B)cos(A)cos(B)+sin(A)sin(B)(1)
cos(B)−cos(A)sin(B)cos(A)cos(B)+sin(A)sin(B)(1)We would want to divide both numerator and denominator by cos(A)cos(B)
cos(B)−cos(A)sin(B)cos(A)cos(B)+sin(A)sin(B)(1)We would want to divide both numerator and denominator by cos(A)cos(B)but there are 4 cases,
cos(B)−cos(A)sin(B)cos(A)cos(B)+sin(A)sin(B)(1)We would want to divide both numerator and denominator by cos(A)cos(B)but there are 4 cases,cos(A)=0 and cos(B)≠0cos(B)−cos(A)sin(B)cos(A)cos(B)+sin(A)sin(B)(1)We would want to divide both numerator and denominator by cos(A)cos(B)but there are 4 cases,cos(A)=0 and cos(B)≠0cos(A)≠0 and cos(B)=0cos(B)−cos(A)sin(B)cos(A)cos(B)+sin(A)sin(B)(1)We would want to divide both numerator and denominator by cos(A)cos(B)but there are 4 cases,cos(A)=0 and cos(B)≠0cos(A)≠0 and cos(B)=0cos(A)=0 and cos(B)=0cos(B)−cos(A)sin(B)cos(A)cos(B)+sin(A)sin(B)(1)We would want to divide both numerator and denominator by cos(A)cos(B)but there are 4 cases,cos(A)=0 and cos(B)≠0cos(A)≠0 and cos(B)=0cos(A)=0 and cos(B)=0cos(A)≠0 and cos(B)≠0cos(B)−cos(A)sin(B)cos(A)cos(B)+sin(A)sin(B)(1)We would want to divide both numerator and denominator by cos(A)cos(B)but there are 4 cases,cos(A)=0 and cos(B)≠0cos(A)≠0 and cos(B)=0cos(A)=0 and cos(B)=0cos(A)≠0 and cos(B)≠0The question on this page is asking for specific formula, which comes from Case 4, so I will only solve Case 4 here.
cos(B)−cos(A)sin(B)cos(A)cos(B)+sin(A)sin(B)(1)We would want to divide both numerator and denominator by cos(A)cos(B)but there are 4 cases,cos(A)=0 and cos(B)≠0cos(A)≠0 and cos(B)=0cos(A)=0 and cos(B)=0cos(A)≠0 and cos(B)≠0The question on this page is asking for specific formula, which comes from Case 4, so I will only solve Case 4 here.Dividing numerator and denominator in (1) by cos(A)cos(B) we get:
cos(B)−cos(A)sin(B)cos(A)cos(B)+sin(A)sin(B)(1)We would want to divide both numerator and denominator by cos(A)cos(B)but there are 4 cases,cos(A)=0 and cos(B)≠0cos(A)≠0 and cos(B)=0cos(A)=0 and cos(B)=0cos(A)≠0 and cos(B)≠0The question on this page is asking for specific formula, which comes from Case 4, so I will only solve Case 4 here.Dividing numerator and denominator in (1) by cos(A)cos(B) we get:tan(A−B)=sin(A)/cos(B)−cos(A)/sin(B)/;2cosA)cos(B)/cos(A)cos(B)+sin(A)sin(B)/cos(A)cos(B)
cos(A)cos(B)tan(A−B)=sin(A)cos(B)/cos(A)cos(B)−cos(A)sin(B)cos/(A)cos(B)cos/(A)cos(B)co(A)cos(B)+sin(A)sin(B)/cos(A)cos(B)
cos(A)cos(B)tan(A−B)=sin(A)/cos(A)−sin(B)cos(B)1+sin(A)cos(A)sin(B)cos(B)
cos(A)−sin(B)cos(B)1+sin(A)cos(A)sin(B)cos(B) tan(A−B)=tan(A)−tan(B)/1+tan(A)tan(B)
Step-by-step explanation:
Hope it is helpful....
Write down 3 specific goals you’d like to accomplish in middle school. Make sure at least 1 is a long-term goal.
Make sure your goals are specific
Be clear and describe exactly what you need to do
The goal has a realistic deadline or time frame for achieving it
Make sure you will know when you’ve achieved the goal
Answer: SMART Goal: I will keep my locker clean and organized as a sign of respect for myself and to save time.
Achievable: Each week, I will clean out my locker by throwing away anything I don’t need and making sure everything is in its correct place.
Time-Based: I will organize my locker before school starts. I will clean it every week. By the end of the first semester, I’ll automatically know where everything in my locker can be found.
Step-by-step explanation:
Noah was doing some homework and answered the following questions:
5.5. -3/5=3.3
a) Do you agree with his answers? If you disagree, explain your reasoning.
Answer:
yes you are correct as 3/5 = 0.6 and 0.6*5.5 = 3.3
can u help me please
Answer:
xy=1.5
-7x=1.75
x+2y=-12.25
(1/3)y=-2
Step-by-step explanation:
the area of a square is 128x^3y^4 cm^2. what is the length of one side of the square in simplest form
Answer:
one side = 8xy²·[tex]\sqrt{2x}[/tex]
Step-by-step explanation:
if the area is 128x^3y^4 then to find one side you must take the square root
[tex]\sqrt{128}[/tex][tex]\sqrt{x^3}[/tex][tex]\sqrt{y^4}[/tex] = [tex]\sqrt{4}[/tex][tex]\sqrt{32}[/tex][tex]\sqrt{x^2}[/tex][tex]\sqrt{x}[/tex][tex]\sqrt{y^2}[/tex][tex]\sqrt{y^2}[/tex] =
2xy²[tex]\sqrt{16}[/tex][tex]\sqrt{2}[/tex][tex]\sqrt{x}[/tex] =
8xy²·[tex]\sqrt{2x}[/tex]
State a number that would lie between -2.15 and -2.16 on the number line
A number that would lie between -2.15 and -2.16 on the number line are 2.151.
What is a number line?Integers are arranged at equal intervals along horizontal straight lines called number lines. A number line can be used to represent every number in a series. The endpoints of this line go on forever. Some will have a defined beginning and end. It refers to those as closed number lines. Number lines might be alternatively left empty or blank. A number ladder is a vertical number line.
There are some possibilities would include the following:
2.151, 2.152, 2.153, 2.154, 2.155, 2.156, 2.157, 2.158, 2.159
therefore, the numbers that are between 2.15 and 2.16 are 2.151.
Learn more about number line here:
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Can somebody plz help solve this word problem and write the equation and answer together thx :3
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDD
I need help yall. Brainliest for the first person who actually shows their work.
30 pts btw
Answer:
1. 24.36
2. Do the same thing (follow the steps in the picture)
Step-by-step explanation:
Volume of a cylinder the radius Is 5ft the height is 10ft
Answer:
V = 785.7ft³
Step-by-step explanation:
V = π r² h
V = 22/7 (5) 10
V = 22/7 × 25 ×10
V = 22/7 × 250
V = 22 × 250 ÷ 7
V = 550 ÷ 7
V = 785.7ft³ answer
Answer: The volume of the cylinder is 785.7ft³
4 times 67 please only serious awnsersss
Answer:
268 hope i helped
Step-by-step explanation:
Answer:
268!
Step-by-step explanation:
You can easily g0ogle this so you don't need to waste points!
15÷10=8÷x kactır
söylermisinizzzzzzzzzzzzzzzz acilllllll lazımdaaaaaaaa
Answer:
x=8\3................
I don't know.... sorry...!...
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
estimated 260 seventh graders use computer 5 to 10 hours a week and 300 seventh graders for 10 hours or less a week
Step-by-step explanation:
260 out of 300
300 our of 360
these numbers because it's an estimate it's what you think there is no correct answer just an estimation
How to solve 6x + y= -5, -6x + 12y=96 using elimination and does it have no solution or many solutions?
Answer:
x = -2
Step-by-step explanation:
Arrange 6x + y= -5, -6x + 12y=96 vertically:
6x + y= -5
-6x + 12y=96 Now combine like terms:
--------------------
13y = 91
Solving for y by dividing both sides by 13: y = 7
Find x by substituting 7 for y in the second equation: -6x + 12(7) = 96
Then -6x = -84 + 96, or:
-6x = 12, and so x = -2
Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answer:
TWU is congruent to WUV
(I actually don't know if that's how I'm supposed to answer it but do what you will)
Joe is moving out of his apartment. The elevator can carry, at most, 2500 poundsHe has identical boxes that are each 40 pounds. If Joe weighs 160 pounds, how many boxes can he put on the elevator ?
Answer:
58
Step-by-step explanation:
first we want to write an equation and that equation would be
2500=40x+160 now we solve for x
step 1 subtract 160 from each side
2340=40x
then we divide each side by 40
x=58.5
because he cant bring half a box he can only bring 58
Which answers flow, clockwise and counterclockwise, in the circular flow model of the economy?
money
natural resources
productivity
goods and services
Choose exactly two answers that are correct.
Answer:
goods and services
money
Step-by-step explanation:
Answer:
The answer is A. Money and D. Goods and Services.
I took the test
Ivan is saving money to buy a game. So far he has saved $24, which is two-thirds of the total cost of the game. How much does the game cost?
PLS HELP ME!
Answer:
36$
24/2*3=$36
Answer:
$18
Step-by-step explanation:
The game costs $24, and so far he has saved three- fourths of the cost.
3/4(24)=x