Answer:
Congruent
Explanation:
The reflection never changes the angle measures or side lengths of the figure.
Martin reconditions cameras allu sens
Which equation best represents the relationship between r the cost of a reconditioned camera and n its cost when new?
A
r
= 2n
B
r
2.
С
n
=
رہاہے
D
n = p2
Answer:
B: r =n/2
Step-by-step explanation:
Recondition only mean is that half of what the new is so recondition equals the new over half because recondition is half the price of the new
Alexander read 12 books in 3 months what was her rate of reading and months per book
Answer: 4 books every month
4:1
What is three and 61×4 and five
Answer: 252
Step-by-step explanation:
Ravi buys an item for $1.08. He gives the cashier a $20 bill. How much money should Ravi get back?
Answer:
$18.92
Step-by-step explanation:
20-1.08=18.92
Answer:
$18.92
Step-by-step explanation:
Subtract $1.08 from $20
18.92
So Ravi should get $18.92 back
Hope this helps :)
In Sally's grade, there are 60 students. Currently, 10% of them are enrolled in health. How
many students are enrolled in health?
Answer:
6 Students
Step-by-step explanation:
10% of 60 is 6.
Find the value of b. Round your answer to the nearest tenth.
Answer:
You need to include a picture because there is no figure. I don't know the other numbers of the angles orsides.
Step-by-step explanation:
You invested 19,000 in two accounts paying 6% and 8% annual interest, respectively. If the total interest earned for the year was $1220, how much was invested at each rate?
Answer:
(1000, 18000) is the answer
Step-by-step explanation:
tiffany is taking her end of course exam. she has completed questions 16 and the prgress bar shows 40%. how many questions are in the tesat
Answer:
40
Step-by-step explanation:
16 ÷ 40% = 40
40% of 40 = 0.4 × 40 = 16
Answer: 40
Step-by-step explanation:
Select all the correct answers. Exponential function f is represented by the table. x 0 1 2 3 4 f(x) -12 -4 0 2 3 Function g is represented by the equation. g(x)=-12(1/3)^x Which statements are true about the two functions? Both functions are increasing on all intervals of x. The functions have the same y-intercept. Both functions approach the same value as x approaches ∞. Both functions approach -∞ as x approaches -∞. The functions have the same x-intercept.
Answer:
Both functions are increasing on all intervals of x: True
Both functions have the same y intercept: True
Both functions approach the same value as x approaches infinity: True
Both functions approach negative infinity as x approaches negative infinity: True.
The functions have the same x intercept: False, they have no x intercept.
Step-by-step explanation:
f(x) is stated to be an exponetial function, hence
[tex]f(x)=ab^{x}[/tex]
f(0) is given as -12, so
-12=a
f(1) is given as -4, so
-4=-12b
b=1/3
This implies that
[tex]f(x)=-12(\frac{1}{3})^{x}[/tex]
g(x) is stated to be
[tex]g(x)=-12(\frac{1}{3})^{x}[/tex]
Conclusion: the functions are identical.
Answer:
so the answers are
the functions have the same y-intercept
both functions approach negative infinity as x approaches infinity
both functions are increasing on all intervals of x
Question 1 options:
3
8
12
2.5
Answer:
2.5
Step-by-step explanation:
(I'm assuming you're doing this the same way I learned it, if not I'm sorry if it doesn't make sense)
[tex]\frac{2}{x}[/tex]=[tex]\frac{12}{15}[/tex]
Cross multiply
12x=30
Divide
x=2.5
This is just one way to do the problem. An easier way is to simplify the fractions.
[tex]\frac{2}{x}[/tex]=[tex]\frac{4}{5}[/tex]
You can either cross multiply or figure out that 2 is half of four and simply divide 5 by 2 which will also result in 2.5
what is 5/6 divided by 7/10
HELP PLEASE i need it asappppp
I need help plz due in 20 min
Answer:
No, because 2(3x-5)=6x-10, and 6x-10 is not equal to 6x-8
Step-by-step explanation:
What is the ratio of raisins to peanuts represented by this table
Cups of peanuts 1 2 3
Cups of raisins 2 4 6
Answer:
cups of peanuts 6
cups of raisins 12
cups of peanuts : cost of raisins
6:10
Find the GCF of 4y and 12y
Answer:
4
Step-by-step explanation:
The factors of 4 are: 1, 2, 4
The factors of 12 are: 1, 2, 3, 4, 6, 12
Then the greatest common factor is 4.
Hope this helps! :D
Please mark brainlist
Answer:
4y
Step-by-step explanation:
I just took it in my math period,
— 6р = 48
p=
I need help please
PLEASE HELP
3 dozens = _______ units
Answer:
36 unit
Step-by-step explanation:
1 dozen= 12 units
3 dozen = 12 × 3 = 36 units
Ethan decided to give 10% of his monthly income to charity. This month, he wrote the calculation at right. Explain why this calculation is appropriate and finish it for him. How much money should he give this month?
Answer:
Sorry, you didn't post the equation.
Step-by-step explanation:
Maybe you could post a new and complete question?
4 + 1/5r = -1
r = ?
Answer:
r= 25
Step-by-step explanation:
1/5r= -5
1= -25r
r= 25
Identify the correct table for the following equation: Y=3x + 7 ( look at the picture for answer choices )
Answer:
The first choice is the right answer.
Step-by-step explanation:
Y = 3x+7
First choice
y = 3(0) + 7 = 7
y = 3(1) + 7 = 10
y = 3(2) + 7 = 13
second choice
y = 3(7) + 7 = 28. output on table shows 0
third choice
y = 3(0) + 7 = 7
y = 3(1) + 7 = 10 doesn't work as y output in third choice says 8
fourth choice.
y = 3(7) + 7 = 28 output on table shows 0
Increase £19060 by 9%
Answer in 2DP
25*89 / 1/4
I WILL AWORD BRILLENEST!!!!!!
Answer:
8900
Step-by-step explanation:
25 * 89 / [tex]\frac{1}{4}[/tex] = 25 * 89 * 4 = 100 * 89 = 8900
Why are tenths, fifths, fourths, and halves easy
to express as percent?
Tina is going on a 5 day trip. She has 1 blue shirt, 1 red shirt, 1 white shirt, 1 green shirt, and 1 grey shirt. What is the probability that Tina will wear blue on the first day of her trip and then wear grey on the second day of her trip?
Answer:
1/20
Step-by-step explanation:
1/5 chance she will wear the blue shirt on the first day and 1/4 chance she will wear a grey shirt on the second day.
1/5 X 1/4 = 1/20
Answer:
i got 1/20 as my answer
a pack of 6 cans cost $12 how much will 15 cans of coffee cost
Answer:
30$ for 15 cans of coffee.
Step-by-step explanation:
$12 for 6 cans of coffee
12 divided by 6 = 2
$2 per can of coffee
15 cans of coffee times $2 = 30$
Hope this helps
express in simplest radical form
V24
Answer:
not understanding meaning of your question
Step-by-step explanation:
sooooooooooooorrrrrrrrrrrrrrrrrryy
I need the answer too all of these:
1. 7x + 1x = ?
2. 6 + 1 + 5x = ?
3. 4x + 7x + 3 - 2 = ?
4. 6x + 6 + 8 + 1x = ?
5. 7x - 7x + 2 = ?
6. 3x + 6 + 1x = ?
7. 8- 8x - 3 = ?
8. 2x - 5 + 2 =
HELP ASAPP
1/10 (x + 11) = -2 (8 - x)
Answer: (5/8)x
Step-by-step explanation:
2ab( 4a2 + 3ab - 7b2)
Answer:
6ab + -3a2
Step-by-step explanation:
2ab(4a2 + 3ab - 7b2) original problem
2ab(3ab + 4a2 - 7b2) commutative property
2ab(3ab + -3a2) subtract
4 - 7 = -3
6ab + - 3a2 mulitiply
2ab x 3ab = 6ab
and that is you final expression, you can't add the last 2 numbers cause they are not like terms.
Answer:
1.8ab²
2.7xy⁶
3.7x²
4.8x²+4
5.43y⁵+21
Step-by-step explanation:
yan palang po ung nasagutan ko hindi ko pa po alam kung tama pero yan na ung solution : )
Ana and her friends are decorating the gym for a dance. They need 270 balloons. The balloons are only sold un packages. Tere are 50 balloons in each package.
Answer:
Step-by-step explanation:
270 div
