Answer:
-7x(16)
Step-by-step explanation:
The only thing you can combine is the 7+9
29 POINTS) fill in the blank boxes below shown
I layered the pictures together so you can see how many centimeters one of the circles is larger
The circumference of circle B is about 31.4 centimeters long. That is about 3.14 centimeters larger than the other circle's circumference.
31.40
-28.26
3.14
Answer:
1. B 2. 31.4 3. 3.14
Step-by-step explanation:
1=first blank
2 = second one
3 = third one
how many solutions does it have?
ill mark brainlest
Answer:
There are no solutions
Step-by-step explanation:
Every solution is going to equal 6 instead of the designated 12.
For example if x equals 26:
6 x 26 = 156 + 2 = 158
Y = 158
3 x 158 = 474
18 x 26 = 468
474 - 468 = 6
I don’t understand please help!
Answer:
x > 10/3
x will always be greater that 10/3 never the same nor less.
Step-by-step explanation:
3/5x + 1/3 < 4/5x - 1/3
3/5x - 4/5x + 1/3 < -1/3
-1/5x + 1/3 < -1/3
-1/5x < -1/3 - 1/3
-1/5x < -2/3
-1/5x/-1 < -2/3/-1 (Since it is both divided by a negative the sign switches, the sign also switches with multiplication. *Note: it only switches if it is negative!*)
1/5x > 2/3
5 • 1/5x > 2/3 • 5
x > 2/3 • 5/1
x > 10/3
If Chris runs 7 miles each hour, how far will he run in 8 hours?
A. 63 miles
B. 56 miles
C. 49 miles
D. 15 miles
Answer:
He will run 56 miles.
Step-by-step explanation:
7*8=56. You multiply the number of miles by the number of hours to get 56.
Answer:
56 miles
Step-by-step explanation:
Ariel is training for her pilot's license. The school requires students to learn from the teacher and learn in the simulator. Airplane tutoring costs $105 per hour, and the flight simulator costs $45 per hour. The school requires students to spend 4 more hours in airplane instruction than in the simulator. If Ariel can afford to spend $3870 on training, what is the maximum number of hours of training in an airplane and in a simulator she can afford in getting her license?
Answer: Simulator = 23 hours
Airplane = 27 hours
Step-by-step explanation:
Let the number of hours spent in the simulator be x.
Since the school requires students to spend 4 more hours in airplane instruction than in the simulator. Thai means that the number of hours spent in the airplane will be: x + 4
To determine the maximum number of hours of training in an airplane and in a simulator she can afford in getting her license will then be:
= 105(x+4) + 45(x) = 3870
105x + 420 + 45x = 3870
105x + 45x = 3870 - 420
150x = 3450
x = 3450/150
x = 23
Number of hours spent in simulator = 23 hours.
Number of hours used in airplane = 23 + 4 = 27 hours
The graph of the equation y equals 1/2 x - 3 is shown determine the value of y for the point (4,y)
Answer:y =-1
Step-by-step explanation:
Y=1÷2 x-3 ,y=half (4)-3 ,y=2-3=-1
HELP!!
ABCD is translated to create quadrilateral EFGH.
What is the length, in units, of side EH?
Enter your answer in the box below
Answer:
8 units
Step-by-step explanation:
it should be 8, EH is practically AD, if you match ABCD's letters and numbers with EFGH's. I hope this helps!
What is the Rationalize the denominator of 10/√12 ?
A: (3√2)/10
B: (5√3)/3
C: (3√5)/5
D: √12/10
Answer:
d is the answer
Step-by-step explanation:
using conjugate method
i need help pleaseee!!
Answer:
y=-3
Step-by-step explanation:
slope is 0 so we know it is a straight line.
your y value is -3 so therefor is your answer
PLEASE HELP
The difference between two same-side interior angles of two parallel lines is 35 degrees. Find the measures of these two angles.
Answer:
is there a visual version of this question?
Answer:
x + y = 180 Fact about angles and parallel lines.
x - y = 35 Given
Solution
Add the equations together
2x = 180 + 35 Combine
2x = 215 Divide by 2
2x/2 = 215/2 Divide
x = 107.5
The larger angle is 107.5
The smaller angle is 180 - 107.5 = 72.5
Find the slope of the line (pls help ill give brainliest)
Answer: 4/1
Step-by-step explanation:
Rise over run. Up 4 over 1.
Answer:
4/1
Step-by-step explanation:
pleaseeeee give me brainliest
help pls its due today
Answer:
Slope- 2
Y-intecerpt- 7
Equation- y=2x+7
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
4x + 0
someone please help me and explain
Answer:
1 2 5
Step-by-step explanation:
p.s 15 points Which best describes the solution to 4 minus 7? Because Negative 4 + (negative 7) is an equivalent expression, the answer is –11. Because 4 + (negative 7) is an equivalent expression, the answer is –3. Because 4 + (negative 7)is an equivalent expression, the answer is –11. Because Negative 4 + (negative 7) is an equivalent expression, the answer is –3.
Answer:
because 4 + (negative 7) is an equivalent expression, the answer is -3.
Step-by-step explanation:
4 + (-7) = -3
factor -0.9x2.7.2x + 8.1
Answer:
− 0.018 ( [tex]7x^{3}[/tex] − 450 )
Step-by-step explanation:
because math
A cab company charges $3 per cab ride, plus an additional $1 per mile driven. How long is a cab ride that costs $20?
Answer:
You will be able to ride 17 miles.
Step-by-step explanation:
So to get into the cab you need to pay 3 dollars. For every mile it will cost you 1 dollar. And you can only spend 20 dollars.
The first step to do is subtract 3 from 20.
This gives us 17.
Now that our cab cost is deducted we can divided 17 dollars by 1 dollar.
17 / 1 = 17.
You will be able to ride for 17 miles
Zuri goes to a store where every item is on sale for 30% off the original price. If x represents the original price of one item, what will be the sale price of the item?
Answer:
.3x - x
Example
My item is $100
.3(100) - $100
$30 - $100 = $70
$70 is the new price
someoneee helpp pleaseeeee
Answer:
erdfghjnkmkygtfrfcghtrfghyt
Step-by-step explanation:
The hypotenuse in this triangle is equal to
A. 90 degrees
B. 15
C. 12
D. 9
The difference of two numbers is 1. Their sum is 27. What are the two numbers?
Please help i have no clue how to answer this
nvm -.- ....................... one is 27 I think idk the other-
Bella bought 22 chicken wings for $55.00. How much does each wing cost?
Answer:
Each wing costs 2.5/ 2 dollars and 50 cents.
Step-by-step explanation:
Divide 55.00 by 22= 2.5
How to check if it's right:
2.5x22=55
Answer:
$2.50
Step-by-step explanation:
the total amount divided by the number of chicken wings
55 ÷ 22
=
2.50
The value of y varies directly with x. When y= 37 1/2 , x= ¼ . What is the value of y when x= 1 ?
Answer:
150
Step-by-step explanation:
1 = 4 x 1/4 so 150 = 4 x 37 1/2
PLZ HELP MEEEEEEEEEEEE
Answer:
6. table:c graph:f
Step-by-step explanation:
sorry i need to run but thats one
Given the function f(x)= 2x-3 find f(-1)
A. f(-1)= -2
B. f(-1)= -5
C. f(-1)= -1
seven times the sum of 4 and a number is -14
The value of the unknown number will be equal to -6.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that seven times, the sum of 4 and a number is -14. Let the unknown number be x.
The value of the unknown number will be calculated as,
7(4 + x) = -14
28 + 7x = -14
7x = - 42
x = -6
To know more about an expression follow
https://brainly.com/question/25734188
#SPJ2
Help me please AS soon as possible please just this one question
Answer:
The largest side of given triangle is: AB
Step-by-step explanation:
In order to find the largest side, we have to find all the triangles first.
The two angles at point A will sum up to 180° as the angles on the straight line are supplementary.
So,
[tex]136 + Angle\ A = 180\\Angle\ A = 180-136 = 44[/tex]
∠A = 44°
∠C = 71°
The sum of interior angles of a triangle is 180°
Using this:
∠A+∠B+∠C = 180°
44°+∠B+71° = 180°
∠B+115° = 180°
∠B = 180°-115°
∠B = 65°
In a triangle, the side opposite to the largest angle is the largest. In the given triangle, ∠C is the largest so the side AB which is opposite to ∠C is the largest.
Hence,
The largest side of given triangle is: AB
help pretty please ? :)
Answer:
B) 42
Step-by-step explanation:
PEMDAS
3^2 is 9 so,
6+9 x 4
9 x 4 is 36
6+36 = 42
The answer is 42
is this correct HURRY I HAVE LIKE 3 MINS
Answer:
Yes its 20.9
Step-by-step explanation:
please help me quickly
Answer:
ive had this same question its b
Step-by-step explanation:
It would be B. I had this question recently.
which is Not a solution for the inequality Below?
-2w - 7.25 < -3.25
A. 4
B. 0
C. 2
D. -7
Answer: D
Step-by-step explanation: -7 is not included in the shaded part of the inequality
Answer:
Step-by-step explanation:
-2w-7.25<-3.25 add 7.25 to both sides
-2w< 4 divide by -2
w< -2
W has to be smaller than -2
The smaller than -2 is -7. So all the others are not.
