PLEASE HELP WITH THIS QUESTION ILL GIVE BRAINLIEST !!!
Answer: linear pair
Step-by-step explanation:
Because ce is shown to be bisected by line n, then the two expressions are added and will equal 180°. This is what is called a linear pair.
Find the coordinates of the midpoint of a segment with endpoints (6,-3) and (-2, 1)
What is an equation of the line that passes through the points (-2,7) and (1, -8)?
Put your answer in fully reduced form.
A store sells new video games for $25 each. Used video games sell for $10 each. Jacob is buying 3 new video games and x used video games. Which equation can be used to find y, the total price Jacob must pay in dollars?
Answer:
[tex]y = 75 + 10x[/tex]
Step-by-step explanation:
Given
New Video Games
[tex]Cost = \$25[/tex]
[tex]Number = 3[/tex]
Used Video Games
[tex]Cost = \$10[/tex]
[tex]Number = x[/tex]
Required
Determine the amount spent (y)
First, we need to determine the total spent on new games
1 new game = $25
3 new games will be: 3 * $25
Next, we determine the total spent on old games
1 used game = $10
x used games will be: x * $10
So, total amount y, is:
[tex]y = 3 * 25 + x * 10[/tex]
[tex]y = 75 + 10x[/tex]
Which answer choice shows 81.027 rounded to the nearest half?
A. 80
B. 80.5
C. 81
D. 81.5
Answer:
c
Step-by-step explanation:
A recipe requires 9 cups of milk. You can only measure using 2/3 cups. How many 2/3 cups are required for the recipe?
Answer:
You would need 13.5 2/3 cups.
Step-by-step explanation:
[tex]\frac{2}{3}[/tex]×[tex]\frac{13.5}{1}[/tex]=[tex]\frac{27}{3}[/tex]
27÷3=9
what is 5 %9 (86 - 32) plss help
Answer:
270
Step-by-step explanation:
suppose y varies directly as x and y=21 when x=3 find x when y=42
Answer:
6
Step-by-step explanation:
21/3=42/x
x=42*3/21
x=6
Find the x- and y-intercepts of the equation below. Write your answers as ordered pairs.
3x - 4x = - 12
Answer:
x intercept: none
y intercept=: (0,-12)
Put the following equation of a line into slope-intercept form, simplifying all
fractions
2y - 2x = 8
Answer:
y=x+4
Step-by-step explanation:
2y - 2x = 8
2y=2x+8
y=x+4
Answer:
3
Step-by-step explanation:
12/75=x/120 What is x?
Answer:
x = 18
Step-by-step explanation:
Answer:
19.2
Step-by-step explanation:
120/75=1.6
12 times 1.6=19.2
If you can guess my number from 1-20 in your first try ill give brainliest :)
Answer:
6 I think.
Step-by-step explanation:
6 I think. think
∠A is complementary to ∠B. The measure of ∠A is (8x+12)∘. The measure of ∠B is half the measure of ∠A.
Write an equation that can be used to determine the value of x. Then solve for x.
The equation that can be used to solve for x is 8x + 12 + 4x + 6 = 90.
The value of x is 6.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
∠A and ∠B are complementary.
This means,
∠A + ∠B = 90
Now,
∠A = 8x + 12
∠B = (8x + 12)/2 = 4x + 6
Now,
8x + 12 + 4x + 6 = 90
12x + 18 = 90
12x = 90 - 18
12x = 72
x = 72/12
x = 6
Thus,
The value of x is 6.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
Given a term in a geometric sequence and the common ratio. Find the explicit formula . A) a 3 =-36 , r = 6 b) a 6 =64 , r = 2
Answer:
Step-by-step explanation:
The explicit formula for a GP is expressed as
Tn = ar^{n-1}
a is the first term
n is the number of terms
r is the common ratio
a) If a3 = 36 and r = 6
a3 = ar^3-1
a3 = ar^2 = 36
ar^2 = 36
a(6)^2 = 36
36a = 36
a = 1
Get the nth term
Tn = 1(6)^{n-1}
Tn = 6^{n-1}
b) If a6 = 64 and r = 2
a6 = ar^6-1
a6 = ar^5 = 64
ar^5 = 64
a(2)^2 = 64
4a = 64
a = 16
Get the nth term
Tn = 16(2)^{n-1}
Tn = 16*(2^n/2)
Tn = 8(2^n)
a suitcase measures 24 inches long and 18 inches high, what is the diagonal length of the suitcase?
Answer:
The diagonal is 30 inches
Step-by-step explanation:
Assuming a rectangular suitcase (with right angles), we can use the Pythagorean theorem to solve this
a² + b² = c²
so we plug our two values to find the diagonal (hypotenuse)
24² + 18² = c²
576 + 324 = c²
900 = c²
c = √900
c = 30
The diagonal is 30 inches
Answer:
the diagonal is 30 inches
Step-by-step explanation:
you assume a suitcase is a rectangular shape, and the diagonal length makes 2 right triangles; therefore you can use Pythagorean theorem
[tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex] ; where a = 24, b = 18 and c is the diagonal
[tex]24^{2}[/tex] + [tex]18^{2}[/tex] = [tex]c^{2}[/tex]
[tex]c^{2}[/tex] = 576 + 324
[tex]c^{2}[/tex] = 900
c = 30 inches
so 900x900= answer: 810000
Answer:
That is correct
Answer:
yes its correct
Step-by-step explanation:
Test your PEMDAS
6+8/2(2+2)
This one is tricky
Plz help will make brainiest.
The coach fare to a theme park costs $21 for 3 people, what would be the cost for 6 people?
A) $42 B) $63 C) $140
Answer:
42
Step-by-step explanation:
You add 21 twice because 3 is half of 6
Answer:
A - 42
Step-by-step explanation:
21 x 2 = 42
3 x 2 = 6
help me please and thank you
What happens when we multiply conjugates
together?
13 only (give brainliest) ASAP
Answer:
1/3 or 0.3
Step-by-step explanation:
5/8 x 4/5 x 2/3 =
1/3 or 0.3
Answer:
1/3 in^3
Step-by-step explanation:
In order to find the volume, you must multiply the length, by the width, by the height. This would mean you need to do 2/3x5/8x4/5=40/120
40/120 simplified will give you 1/3
188 plus what equals 258
and 303 plus what equals 384
I will rate 5 stars and and mark you BRAINLIEST
Answer:
188 + 70 = 258
303 + 81 = 384
Step-by-step explanation:
HELP ME PLEASE ASAP?!?
A. AC
B. AB
C. AB and BC
D. BC
E. A
F. C
Pls help this is already past due
Answer:
Step-by-step explanation:
-5400/-450
12 minutes
Answer:
12 minutes
Step-by-step explanation:
If the rate of the plane is -450 meters per minute, then you have to use the "division" operation in order to know how much time it takes for the plane to reach an altitude of -5,400 meters.
-5,400 meters ÷ -450 meters/minute = 12 minutes
It will take 12 minutes for the plane to reach an altitude of -5,400 meters.
Let's check:
-450 meters x 12 minutes = -5,400 meters
54x4=18x n these are the answers 12 14 16 18
Answer:
12
Step-by-step explanation: 18x 12= 216 and 54x4 = 216
how do I get on the leaderboard
I have 1900 something points way more than these people. Is it about how many questions you ask?
Answer:
No its about how many you get PER DAY
Step-by-step explanation:
Explain why x^2 + 4x + 3 is factorable.
PLEASE I NEED HELP!!
Answer:
Step-by-step explanation:
In order to find the values to factorize the equation, we need to find the factors the factors of 3 that sum to 4
The factors of 3 are [tex]\pm: 1, 3[/tex]
We can make 4 with 1 + 3
Since all the values are positive, both of the factors will have addition
[tex]x^2+4x+3\\(x+3)(x+1)\\\\x^2 + x + 3x + 3\\x^ + 4x + 3[/tex]
Will make brainiest if someone solves this
A fruit jucie company includes 1.231 ounce of apple jucie in 6.65- ounces bottel of a mixied fruit jucie. How much of the bottel of mixied fruit jucie is NOT apple jucie? THANK YOU!
Answer: 81.49% of bottle of mixed fruit juice is NOT apple juice.
Step-by-step explanation:
Quantity of mixed fruit juice = 6.65 ounces
Quantity of apple juice in it = 1.231 ounce
Quantity of mixed fruit juice is NOT apple juice = (6.65-1.231) ounces
= 5.419 ounces
Fraction of bottle is not apple juice = [tex]\dfrac{5.419}{6.65}\approx0.8149=81.49\%[/tex]
Hence, 81.49% of bottle of mixed fruit juice is NOT apple juice.
