Answer:
square root of a plus 3
Step-by-step explanation:
Simplify 3r + 2(t + 5r).
Answer:
13r + 2t
Step-by-step explanation:
Step 1: Write out expression
3r + 2(t + 5r)
Step 2: Distribute
3r + 2t + 10r
Step 3: Combine like terms (r)
13r + 2t
HELP IMMEDIATELY! Please help, on 1, 2 and 3. I’m so lost :(
When two variables are proportionate, they increase and decrease at the same ratio.
36 / 40 = 0.9
0.9 * 140 = 126
When y = 140, x = 126.
2. 150 / 30 = 5
5 * 48 = 240lbs
A person who weighs 48 lbs on the moon weighs 240lbs on Earth.
3. 110 / 66 = 0.6
0.6 * 80 = 48
y = 48 when x = 80
If Adam orders a book from Store X, how much will he owe to the nearest cent? The tax rate only applies to the cost of
the book.
Comparison of Online Bookstores
Store X
$17.00
6%
Store Y
$18.00
8%
Cost of book
Tax rate
Shipping.
HELP FAST! ILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST
10% of cost of the book
FREE
O $17.16
$19.72
$21.53
$27.20
Answer:
B) $19.72
Step-by-step explanation:
Sorry if I am late, hope you got a good grade:)
I got a 100 on the test for edge 2020
Answer:
B
Step-by-step explanation:
Mack thinks that natural numbers are a subset of irrational numbers. Is Mack correct?
Answer:
He is incorrect.Because if they are irrational they are the opposite.
Step-by-step explanation:
2x^3 + 3x^2 -11x -6 divided by x - 2
p(x)= x-2
g(x)= 2x^3 + 3x^2 - 11x - 6
first we have to find the zero of the polynomial of x-2
p(x)= x-2 = 0
x=2
therefore,
p(x)= 2x^3 + 3x^2 - 11x - 6
p(2)= 2*2^3 + 3*2^2 - 11*2 - 6
= 2*8 + 3*4 - 11*2 - 6
= 16 + 12 - 22 - 6
= 28-28
= 0
Hope it helped u, ^_^.
7¹² ÷ 7⁴ is equal to ___. A. 7³ B. 7⁸ C. 3 D. 1³
Answer:
B. 7⁸
Step-by-step explanation:
The four factors of 7 in the denominator cancel four of the twelve factors of 7 in the numerator, leaving 8. When a product consists of 8 factors of 7, we write it as ...
7⁸
Answer:
B
Step-by-step explanation:
7^12 / 7^4 = 7^8
what is the answer to
10 + (-4)
Answer:
6
Step-by-step explanation:
Note the rules for signs directly next to each other:
If there is two positive signs, the result will be positive.
If there is one positive and one negative sign, the result will be negative.
If there is two negative signs, the result will be positive.
In this case, there is a positive and a negative sign. You are, therefore, subtracting 10 with 4:
10 + (-4) = 10 - 4 = 6
6 is your answer.
~
TWO QUESTIONS !! GEOMETRY
Answer:
1) y= 1x +1
2) -2/5
Step-by-step explanation:
5 + 1/ 4 + 2 = slope of 1
y-5 = 1(x-4) solve for y
y = 1x + 1
Liam has 9/10 liter of liquid for a science experiment. He pours the liquid into test tubes that hold 1/15 liter. How many test tubes can Liam completely?
the wavelenght of voilet light in a spectrum
Answer: Violet light is at the higher end of the visible spectrum, with a wavelength ~380-450 nanometers.
Step-by-step explanation: Please mark Brainliest!
HELP PLEASE ASAP!!!!
x+7>3 ----> x>-4
x-5< -1 -----> x<4
Does anyone know the answer to this?
18t + (3b)t + 75
18+(3b)t+753(6t+bt+25
If f(x) = x2 + 1 and g(x) = x – 4, which value is equivalent to (f circle g) (10)? 37 97 126 606
Answer:
A. 37
Step-by-step explanation:
(fxg) (10)
Step 1. G is the second letter, so we first use the equation g(x) = x-4
Step 2. Plug in ten for x. g(x) = 10-4
Step 3. ten minus four is six. g(x) = 6
Step 4. Now the new x is 6 and we use the second equation next.
f(x) = x^2 + 1
Step 5. Plug in six for x. f(x) = 6^2 + 1
Step 6. six to the power of two is 36. f(x) = 36 + 1
Step 7. 36 plus one is 37. f(x) = 37
Step 8. Answer is thirty seven!!!! Cheer!!!!
A';nswer:
a
Step-by-step explanation:
the diving distance between manchester and london is 195 miles faris inteneds to travels from manchester to london by coach the coach will leave manchester at 3.30 pm faris assumes that the coach will travel at an average speed of 50 mph work out farris arrival time in london
Answer:
Faris' arrival time = 3:30 pm + 3 h 54 mnt = 7:24 pm
Answer:
19.24
Step-by-step explanation:
2(2t+4)=3/4(24-8t) What does t equal?? plz help!!! thank you so much
Answer:
T= -5
Step-by-step explanation:
2(2t+4)= 3/4(24-8t)
4×2(2t+4)= 4×3/4(24-8t)
16t+32=72-32
16t-24t=72-32
-8t=40
therefore t equals negative five.
i hope you understand.
what's pi means for a repeating decimal
HELP ME ASAP WILL GIVE 5 STARS AND A THANKS
Answer:
The mayor will lose by a large percentage.
Answer:
D??
Step-by-step explanation:
It may be D or A I’m not sure!!
PLS HELP, a group of friends bought 6 movie tickets. they used a coupon for $2.00 off the cost of one of the tickets, and their total cost with the coupon was $50.50. write an equation that can be used to determine the regular cost C of each movie ticket
Answer:
We need more information about C.
To prove triangles similar, we only need to prove corresponding angles congruent OR corresponding sides are proportional. However, with a quadrilateral we need to prove corresponding angles congruent AND corresponding sides are proportional. Explain in your own words why it takes more to prove quadrilaterals congruent. Include examples demonstrating how “just angles” or “just sides” is not enough.
Answer:
we can proove by ASA congruence or SAS congruence rule
Please help me with these 2 problems ASAP! Tysm!
Answer:
For problem 17a) your answer is: x=11.5 degrees
Step-by-step explanation:
1. Measure of angle BCA will be 180°-124°=46°
2. In triangle BCA, you now have two angles. 46 degrees, and 2x.
3. Measure of angle ABE is an exterior angle of triangle BCA
4. Using the exterior angle theorem, angle ABE=angle BCA+angle BAC
5. substitute!! 2x+46=6x
6. move 2x over and then divide by 4, you get x=11.5°
7. You can plug the answer back in to check if it correct!! have a nice day :>
3^2– 2-3 + x = (33 – 3.8) (2) + x
a scientist wants to study 24 stars he studies 1/3 of them one week and 1/4 of them next week how many of them are left to study?
12 divided by 5/6 (pretty easy but im lazy)<3
Answer:
14.4
Step-by-step explanation:
Hope this helps you :)
Answer:
72/5 = 14.4
Step-by-step explanation:
The box plot represents the number on minutes it takes for the student in a class to run a mile. WHAT IS THE MINIMUM OF THE DATA A(0). B(5). C(7). D(13)
Most brainliesttttttttttttttttttttttttttt
Answer:
88
Step-by-step explanation:
d=6 f=2
(6)^2 + 26(2) =
36 + 26(2) =
36 + 52 =
88
Answer:
88
Step-by-step explanation:
Given
d² + 26f , substitute d = 6 and f = 2 into the expression
= 6² + 26(2)
= 36 + 52
= 88
help me i willl mark if you get it correct
Answer:
8+(3/4w)
Step-by-step explanation:
8 for the miles she's already gone then plus 3/4 times number of weeks to represent how many more she'll go
Point M is the midpoint of segment PR. If PM= 4x - 12 and MR =2x + 21, solve for x and determine the measure of segment PR
Set up an equation to solve for x.
Answer:
x=4.5
Step-by-step explanation:
pm is equal to mr so you can set the equations to equal each other and solve
Dos veces la edad de Mary más 7 es igual a 33. ¿Cuál es la
edad de Mary?
Answer:
La edad de Mary es:
13 años
Step-by-step explanation:
Planteamiento:
2m + 7 = 33
m = edad de Mary
Desarrollo:
2m = 33 - 7
2m = 26
m = 26/2
m = 13
Comprobación:
2*13 + 7 = 33
26 + 7 = 33
how to do this question c. I know how to do b and a 6,0,3,2,2,5 that they scored
Answer:
I’m pretty sure you have to multiply the 4 because that’s how many points you get per Galo and multiply by 7 because it was the seventh game so 28.
Step-by-step explanation:
please help.
g(-5) =
Answer:
Hi there!
G(-5) = -6
Step-by-step explanation:
g(-5) means to plug in neg 5 for x. On this graph, we can see the point (-5,-6). This is your solution.