Answer:
A. 11 inches
Step-by-step explanation:
All you have to do is dived 165 by 15
Answer:
A.11 inch
Step-by-step explanation:
i took the test!!!
Which of the sets of ordered pairs represents a function?
A = {(−5, 5), (−2, 2), (2, −2), (5, −5)}
B = {(4, 2), (3, −2), (9, 4), (11, −3)}
Only A
Only B
Both A and B
Neither A nor B
What is the equation of the line that passes through the point (1,8) and has a slope of 11?
Step-by-step explanation:
the easiest approach for a given point and slope of the line is the point-slope form
y - y1 = a(x - x1)
with "a" being the slope, and (x1, y1) being a point on the line.
so, we get
y - 8 = 11(x - 1)
if we need the slope-intercept form
y = ax + b
we simplify the point-slope form
y - 8 = 11x - 11
y = 11x - 3
A line is parallel to y=3x+8 and intersects the point (-3,7). What is the equation of this parallel line?
Answer:
y=2x+7
Step-by-step explanation:
I used desmos(.com)
What is the image point of (-5, -6) after the transformation T3,-1 •R270?
Answer:
e
Step-by-step explanation:
1. What percent of 28 is 7 ??
Answer:
25%
Step-by-step explanation:
You can make an equation of 28x=7. And then multiply the given x value by 100 to get the percent.
Answer:
25 percent
Step-by-step explanation:
hope this helps
YOU GET BRAINLY BUT YOU MUST EXPLAIN
Answer:
i would go with D to
Step-by-step explanation:
Use the graph of the function y = 4x to answer the following questions.
The domain of the function is
✔ negative infinity
to
✔ positive infinity
because an exponent can be any real number.
The range of the function is
to
because 4x is always positive.
Answer:
the domain of y=4x is all real numbers.
Any number you can think that is not imaginary and certain transcendental numbers fall into the domain of y=4x
A rectangular prism is 3 feet long and 3 feet wide. Its volume is 90 cubic feet. What is the height of the rectangular prism?
Solution:
We know that:
Volume of rectangular prism = L × B × H = 90 ft³Substitute the length, breadth, and height to find the volume of the rectangular prism.
=> 3 × 3 × H = 90 ft³Now, let's simplify the LHS.
=> 9 × H = 90 ft³Further simplify the equation by dividing 9 both sides.
=> 9 × H/9 = 90 ft/9=> H = 10 ftThus, the height of the rectangular prism is 10 feet.
The general equation for depreciation is given by y = A(1 – r)t, where y = current value, A = original cost, r = rate of depreciation, and t = time, in years. A car was purchased 6 years ago for $25,000. If the annual depreciation rate is 11%, which equation can be used to determine the approximate current value of the car?
Answer:
y=25,000(0.89)^6
Step-by-step explanation:
Answer:
a: y= 25,000(0.89)^6
Step-by-step explanation:
Properties of equilateral triangles…………………….
Answer:
20.
Step-by-step explanation:
All sides and angles are the same length on equilateral triangles.
All sides will be 20u long and all angles will be 60° each.
how can I simplify b x b x b x b
Answer:
b⁴
Step-by-step explanation:
b x b x b x b
b² x b²
b⁴
Mr. Osmond bought a computer that cost $2,500. How much did he pay for the computer if the sales tax rate was 7 present
Answer:
$2,675
Step-by-step explanation:
7% of $2,500 is $175. Adding $2,500 and $175 gets you $2,675
Hope this helps, and I’d appreciate brainliest but if not it’s okay!
Answer:
If the sales tax rate was 7%, Mr. Osmond would have bought the $2,500 computer for a total of $2,675.
Step-by-step explanation:
To calculate the total Mr. Osmond paid for his computer, we must find 7% of the computer's cost, $2,500, and then add that figure to $2,500.
To find 7% of $2,500, multiply 2,500 by the decimal form of 7%, .07:
[tex]2500 * .07=175[/tex]Since we know that 7% of $2,500 is $175, we can now add that figure to $2,500:
[tex]2500+175=2675[/tex]
Therefore, we can conclude Mr. Osmond paid a total of $2,675 for the computer.
write the missing number
1/5 out of 15
Answer:
3
Step-by-step explanation:
1/5 × 15
= 15/5
= 3 (would love if you could mark me the brainliest :))
What is the intermediate step in the form (x+a)^2=b(x+a)
2
=b as a result of completing the square for the following equation?
x^2+ +52= −20x−3
Answer:
Step-by-step explanation:
x²+2 ×x×5+5²=-20x+2×x×5-3
(x+5)²=-20+10x-3
(x+5)²=-10x-3
16 can be written as:
A. 22
B. 44
C. 24
D. 82
E. 28
[C] [tex]2^4[/tex]
Step-by-step explanation:
I think each answer choice are;
[A] [tex]2^2[/tex]
[B] [tex]4^4[/tex]
[C] [tex]2^4[/tex]
[D] [tex]8^2[/tex]
[E] [tex]2^8[/tex]
Now we have to solve each by multiply:
[A] [tex]2^2[/tex] {2*2 = 4}
[B] [tex]4^4[/tex] {4*4*4*4=256}
[C] [tex]2^4[/tex] {2*2*2*2=16}
[D] [tex]8^2[/tex] {8*8=64}
[E] [tex]2^8[/tex] {2*2*2*2*2*2*2*2=256}
Hence, the correct answer is [C] [tex]2^4[/tex]
[RevyBreeze]
3x—2
X+38
……………………………….
Answer:
x = 20; angles = 58°
Step-by-step explanation:
Since the given triangle is an isosceles triangle & the 2 opposite angles are equal, then even the opposite angles of the equal opposite sides will be equal.
So,
3x - 2 = x + 38
3x - x = 38 + 2
2x = 40
x = 40/2
x = 20
Angles:
■ 3x - 2
= 3(20) - 2
= 60 - 2
= 58°
■ x + 338
= 20 + 38
= 58°
=》Both the angles are equal & each measure 58°
Hope it helps ⚜
Ann is participating in a 4-day cross country biking challenge. She biked for 65, 69, and 45 miles on the first three days. How many miles does she need to bike on the last day so her average ( mean ) is 62 miles per day?
Answer:
the answer is 69
hope i helped <3
Step-by-step explanation:
PLSSSSSS HELP PLS
A teacher's age is 6 years greater than 2 times a student's age. A principal's age is 10 years greater than 3 times the student's age. If x represents the student's age in years, which expression represents how many years older the principal is than the teacher?
4x+1
x+4
4x + 5
x + 10
Answer:
Given ,student's age = x years.
Also ,Teacher's age = 2x + 6
And ,Principal's age = 3x + 10
------------------------------------------
Difference between ages ,
[tex]\bold{(3x + 10) - (2x + 6)} \\\bold{ = > 3x + 10 - 2x - 6} \\ \bold{= > x + 4}[/tex]
therefore ,
second option is the correct answer.
hope helpful ~
Evaluate the following expressions if a = 2, b = 3, X = 4, and y = 5.
x² - ab/y
A.1/2
B.64
C. 2
D.18
Rachelle went for a bike ride for 2 hours and 8 minutes. If she finished at 4:35 p.m., what time did she start?
Answer:
2:27 PM.
Step-by-step explanation:
4:35 PM - 2hr 8 min
(35 - 8 = 27
4 - 2 = 2)The subtraction. It doesn't work like these 2 everytime.
= 2:27 PM.
helppppp meeeee please
Answer:
B. 7√2
Step-by-step explanation:
One of the trigonometry formulas to find a missing side is:
sin θ = opp/hyp
Substituting those values in with the ones we have, we will get:
sin (45deg) = x/14
√2/2 = x/14
14(√2/2) = x
x = 7√2
Your welcome, and feel free to ask any questions you may have! :D
Answer:
c
Step-by-step explanation:
sorry but im making a guess but im thinking its c or b
c more
In a month of November, a dance troupe had 150 members
In December there was 20% decrease in the members
In January there was 20% increase from the month before
How many members were there in January?
Answer:
110 members
Step-by-step explanation:
Good luck!
Answer: 144
Step-by-step explanation:
so you find 20% of 150 which is 30 and because it is a decrease then you would do 150 minus 30 and that is 120. you would now find 20% of 120 and that is 24 so you do 120 plus 24 and that is 144.
In a video game, Sonya scored 70 % fewer points than Trent. Sonya scored 378 points.
How many points did Trent score?
Answer:
113.4 points.
Explanation:
Use the Percent Equation to solve this answer.
378(100%-70%) = ?
378(30%) = ?
113.4
The temperature on Sunday was a high of 58 degrees. By the next Sunday, the lowest
temperature was -3 degrees. What was the difference in the Sunday temperatures?
so we take 58 and -3 and the equation to find differences
is x - y
so x=58
and y=-3
so then we do this
58 - (-3)
so 61 is correct
hope this helps
scav
Please help me with my homework
Answer:
...12 question i dont know (B)(D)i Guess (C)(B)....13 question i dont knowStep-by-step explanation:
Hope it helps!!
2 questions please answer
Answer:
this equation has exactly 1 solution
Step-by-step explanation:
what is 5 divided by 465
please show work aswell (:
Answer:
1/93
Step-by-step explanation:
look at file below
10 hour - 2 hours 25 minutes -3hours 35 minutes
Answer:
Step-by-step explanation:
10 hours - 2 hours 25 minutes - 3 hours 35 minutes
Lets just do this
2 hours 25 minutes + 3 hours 35 minutes
25 minutes + 35 minutes = 60 minutes
60 minutes = 1 hour
now we have 2 hours + 3 hours + 1 hour
2 + 3 +1 = 6
now we have 10 hours - 6 hours
10 - 6 is 4
4 hours.
An amount of $37,000 is borrowed for 13 years at 6.25% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back
Use the calculator provided and round your answer to the nearest dollar
Answer: 49583.54 dollars
==============================================================
Work Shown:
P = 37000 is the principal (aka amount loaned out)
r = 0.05 is the interest rate in decimal form
t = 6 is the number of years
n = 1 tells us we are compounding 1 time per year (aka annual compounding)
Those four values are plugged into the formula below and you use a calculator to simplify
A = P*(1+r/n)^(n*t)
A = 37000*(1+0.05/1)^(1*6)
A = 49583.538703125
A = 49583.54 is the full amount to pay back
Side note:
The amount of interest paid is A - P = 49583.54 - 37000 = 12583.54
Convert.
ounces
1
pound
8
Answer:
2 ounces
[tex]0.125*16=2[/tex]
Multiply mass by 16 to find.
