Step-by-step explanation:
1. 11 to the power of 16 x 11 to the power of 1
[tex]11^{16}*11^1=11^{16+1}=11^{17[/tex]2. a to the power of 6 x a to the power of 8
[tex]a^6*a^8=a^{6+8}=a^{14}[/tex]3. (-2) to the power of 12 x (-2) to the power of 1
[tex](-2)^{12}*(-2)^1=(-2)^{12+1}=(-2)^{13}[/tex]4. 1.1 to the power of 7 x 1.1 to the power of 9
[tex]1.1^7*1.1^9=1.1^{7+9}=1.1^{16}[/tex]5. 3 to the power of 4 x 5 to the power of 2
Assumed it is both 3 or 5, we take 3
[tex]3^4*3^2=3^{4+2}=3^6[/tex]. The area of a rectangle is 8x2 + 10x + 2 cm2. The length is 4x + 2 cm. What is the width of the
rectangle?
what is 3/8 as a desimle
Answer:
0.375
Step-by-step explanation:
Answer:
decimal is 0.375.
Step-by-step explanation:
just divide 8 by 3
Please help me due soon
Solve using quadratic equation (a-2)2 =8
Answer:
a=6
Step-by-step explanation:
(a-2) x 2 =8
remove parentheses
2a-4=8
move constant to the right
2a=8+4
calculate
2a=12
divide both sides
a=6
HELP WILL GIVE BRAINLIEST
Answer:
the scale factor is 1/2
x=2.5
y=6.5
Find the sets of numbers to which
belongs.
Select all that apply.
D A. integers
B. irrational numbers
C. natural numbers
D. rational numbers
E. whole numbers
F.
real numbers
Answer:
4/7 = 0.57142857……
Step-by-step explanation:
integer NO cause it has a decimal
irrational NO cause it can be written as a fraction
Natural NO cause it has decimals
Rational YES because it’s a fraction
whole NO cause decimals
Real YES cause it’s a number
solve the inequality. 1/3b - 4 ≤ 4
if this posted twice i apologize. it's not showing that it posted
Answer:
B ≤ 24
Step-by-step explanation:
Some help PLZ make sure it’s right will mark brainiest:)
Answer:
y= 7/9x -17/9
Step-by-step explanation:
(5,2) (-4,-5)
slope intercept of a line is
y = mx +b
m = y2-y1/ x2-x1
= -5-2/ -4-5 = -7/-9
=7/9
if the line is passing through (5,2)
2= 7/9(5)+ b
2=35/9 +b
b = 2-35/9
b= -17/9
y= 7/9x -17/9
How do I find an overall grade?
My scores are:
27.92 out of 30
19.25 out of 17.5
21.88 out of 17.5
11.55 out of 17.5
13.65 out of 17.5
The two scores I got bonus questions right that's why I scored above.
Can you please explain how to get the answer so I can know how to solve!
I have 6 tests left is it still possible to get an A in this class?
whats the answer to this question
8/x=5/9
x=?
Answer:
8/14.4 is the answer
Step-by-step explanation:
both equal 0.5555556
You are on top of a 1200 ft building. As
you gaze out the window, you spot your
car in the parking lot. You determine that
the angle of depression to your car is
approximately 60°. How far did you park
from the building?
Answer:
I parked my car 120 feet from the building
A large orange weighs 11/16 pound. A small orange weighs 2/8 pound. How much more does the large orange weigh?
Answer:
7/16 pounds
Step-by-step explanation:
Change the small orange to have the same denominator by multiplying by a magic 1 or [tex]\frac{2}{2}[/tex].
1. [tex]\frac{2}{8}[/tex]·[tex]\frac{2}{2}[/tex][tex]=\frac{4}{16}[/tex]
2. Subtract Fractions
[tex]\frac{11}{16}[/tex]-[tex]\frac{4}{16}[/tex]=[tex]\frac{7}{16}[/tex]
Hamid has gained weight.
He now weighs 88kg, which is 10% higher than his normal weight.
What is Hamid’s normal weight?
Answer:
So, his normal weight is 80 kg
Step-by-step explanation:
Let his normal weight be x
If the normal weight increasing percent now weighs
100 10 110
x 10 88
Now we can get a equation as,
[tex]100 = 110\\x = 88[/tex]
We can write this as a fraction
[tex]\frac{100}{x} = \frac{110}{88}[/tex]
You can use cross multiplication to solve this
[tex]88*100=110x\\8800=110x\\\frac{8800}{110} =\frac{110x}{110} \\80kg = x[/tex]
Hope this helps you.
Let me know if you have any other questions :-)
In a recent pizza contest, ryan ate 1 3/8, adrian ate 1 2/3, alejandro ate 1 4/5
Answer:
what is the question?
Step-by-step explanation:
The population of Miami-Dade County in Florida in 2010 was 2, 496, 435 and the land area was 1, 898 square miles. The population increased by 7.9% in 2015. Part 1: To the nearest whole number, find the population density, in people per square mile, for Miami- Dade County in 2015
The population density of the city which is the ratio of population size and the land area is 1419 people per square mile.
The initial population = 2496435The percentage increase in population = 7.9%Land Area = 1898 mi²The population of the city on 2015 can be calculated thus :
(1 + percent increase) × initial population (1 + 0.079) × 2496435 = 2693653.365 peopleThe population of a city is calculated using the relation :
Population density = Population / Land Area Population density = 2693653.365/1898 Population density = 1419.21Therefore, the population density is 1419 people per square mile.
Learn more: https://brainly.com/question/18796573
In a class the ratio of boys to girls is 3:3. During a school tour,1/3 of the boys missed the trip.15 boys missed the trip, how many girls are there in the class ?
Answer:
45
Step-by-step explanation:
pls find the attached image
Help!!! PLS
100 points if you help me pls
Answer:
GCF is 3xy
LCM is 18(x^3)(y^5)z
Step-by-step explanation:
I NEED THIS ASAP!!!!!
1/2x*x*x*1/2x=360
Solve for x
Answer:
X to the 4th power = 1440
Step-by-step explanation:
How do I solve this?
Answer: 2l+2w=48
Subtract 2w from both sides.
2l=48−2w
Divide both sides by 2.
2
2l
=
2
48−2w
Dividing by 2 undoes the multiplication by 2.
l=
2
48−2w
Divide 48−2w by 2.
l=24−w
Answer:
14centimeters
Step-by-step explanation:
from our equation,
2l + 2w = 48
we know that the width = 10cm
so,
2l + 2( 10 ) = 48
2l + 20 = 48
2l = 48 - 20
2l = 28
divide through by 2
2l / 2 = 28 / 2
l = 14
therefore,
l = 14 centimeters
Please help fast!!!! I will give brainliest to the first answer!!!!
Answer:
the answer is c
Step-by-step explanation: i got the question right and got 100%
somebody please help I hate geometry
Answer:
70
-----
20
Step-by-step explanation:
mark me as brilliant
Justin is taking a taxi cab to pick up his car from the auto shop. The taxi charges an initial fee of $5.00 and additional $2.50 for each mile the taxi drives. Write an equation using x as the number of miles, to determine how many miles the taxi drove if Justin spent $25.00. Use your equation for the number of miles. (Define the variable please, write an equation, and solve & label:))
Answer:
x = 8
Step-by-step explanation:
Given the initial fee of $5.00, and the additional cost of $2.50 for every mile the taxi drives:
We can establish the following cost function:
C(x) = 2.50x + 5.00
Where:
C(x) = total cost of taxi fare (same as the variable, "y" in linear equation)
x = number of miles driven
$5.00 = initial or flat fee (same as the y-intercept, "b," in linear equation).
We can find out the number of x miles the taxi drove for the $25.00 total cost that Justin paid for the fare:
C(x) = 2.50x + 5.00
$25 = 2.50x + 5.00
Subtract 5.00 from both sides of the equation:
$25 - 5.00 = 2.50x + 5.00 - 5.00
$20 = 2.50x
Divide both sides by 2.50 to solve for x:
[tex]\frac{20}{2.50} = \frac{2.50x}{2.50}[/tex]
8 = x
Justin spent $25 for a taxi ride that travelled for 8 miles.
4/12 x 2/3 =___________=quien me diga le doy corona
Answer:
8/36= 2/9
Step-by-step explanation:
Answer:2/9
Step-by-step explanation:
PLEASE ANSWER QUICKLY!!!
Which object models a line?
A. wall
B. television
C. fly
D. meter stick
Step-by-step explanation:
D meter stick
Find the difference between (4, -2) and (-2, 3) THE ANSWER IS 7.8 BUT PLEASE EXPLAIN HOW YOU GOT IT!
HELP ASAP (I'll mark brainliest if you answer within the next 5 mins!!)
Answer:
√61
Step-by-step explanation:
(4,-2) - (-2,3) = (6,-5)
6^2 + (-5)^2 = 61
square root both sides to get 7.8
Miguel is trying to decide what luggage to buy. He has a choice of brown or black, wheels or no wheels, and small, medium, or large.
What is the probability of Miguel buying a large black piece of luggage with wheels?
A) 1/16
B) 1/12
C) 1/6
D) 1/4
Answer:
1/12
Step-by-step explanation:
Help!! Please :(????
Answer:
100
Step-by-step explanation:
Because Jasmine plus 9 friends equal to 10. And each person gives away 10 free samples. 10 times 10 equals to 100. Hope it helps and I’m so sorry if I’m wrong.
Answer:
Its 100
Step-by-step explanation:
because 10x10 equals 100 (PLUS JASMINE) you have to add jasmine or else it would be incorrect.
Which number is greater than 1/4
Answer:
what numbers are we choosing from?
it isnt showing up if you attached an image.
but anyways 3/4 is larger.
A truck can be rented from Company A for $90 a day plus $0.20 per mile. Company B charges $30 a day plus $0.60 per mile to rent the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same.
Answer: 150 miles
Step-by-step explanation:
Let A stand for Company A's Total Price, and B for Company B. Let x be the number of miles driven.
A = $90 + ($0.20/mile)*x
B = $30 + ($0.60/mile)*x
We want to know for what x does A = B
$90 + ($0.20/mile)*x = $30 + ($0.60/mile)*x
$60 + ($0.20/mile)*x - ($0.60/mile)*x = 0
$60 + x*($0.20/mile) - ($0.60/mile)) = 0
$60 + x*(- ($0.40/mile)) = 0
x*(- ($0.40/mile)) = -$60
x = -$60/(-$0.40/mile)
x = 150 miles
Company A, 1 day, 150 miles = $120
Company B, 1 day, 150 miles = $120
At 150 miles, and just 1 day, both companies will charge a total of $120 for the rental.
12,000,055 + 60 + 16 + 90 x 40
Answer:
12003731
(12,000,055 + 60 + 16 + 90 x 40=12003731)