Answer:
Step-by-step explanation:
Distribute
2x+6 = x-4
Subtract 6 on both sides
2x = x-10
Subtract x on both sides
x = -10
2(x+3)=x-4 perform indicated multiplication on left side
2x+6=x-4 subtract d from both sides
x+6=-4 subtract 6 from both sides
x=-10
can someone helpp with this
Answer:
the circumference is roughly 6.28
Step-by-step explanation:
the formula for circumference is C=2πr and radius is the diameter divided by 2 so there for the radius is 1.
Find the area of a square with side lengths of 7/8 inch.
Answer:
A = s²
A = (7/8)²
A =49/64
A= 0.77inches
Plants must break down the sugar in cells to obtain energy from the food that is produced. What is this
process called?
Respiration
Transpiration
Restoration
O Photosynthesis
Help
Answer:
Restoration I believe
I'm so sorry if I'm wrong
Step-by-step explanation:
Answer:
photosynthesis
Step-by-step explanation:
Factorise fully
2x+14
Answer:
2 (x + 7)
Step-by-step explanation:
2x + 14
2 (x+7)
I hope this helps
Answer:
[tex]2(x+7)[/tex]
Step-by-step explanation:
Factoring is when takes out the GCF (greatest common factor) between two numbers. Between the numbers [tex]( 2x + 14 )[/tex] The GCF is ([tex]2[/tex]). Hence one divides both numbers by ([tex]2[/tex]), groups the numbers and then writes ([tex]2[/tex]) on the outside.
([tex]2x + 14[/tex])
[tex]2(x+7)[/tex]
Function or not a function?
yo no se ok yo no se solamente qiero puntos
please help me
The measure of an exterior angle of a triangle is x. The measure of the adjacent interior angle is at least twice x. List three possible solutions for x.
Answer:
x=60°
x=48°
x=21°
Step-by-step explanation:
Inequalities
The sum of the exterior and the interior angle of a triangle is 180°.
The measure of an exterior angle of a triangle is called x, thus the interior angle is 180-x.
This angle is said to be at least twice x, thus:
180 - x ≥ 2x
Adding x:
180 ≥ 3x
Dividing by 3:
60 ≥ x
Swapping the inequality:
x ≤ 60°
The measure of x must be less or equal to 60°.
Three possible solutions are:
x=60°
x=48°
x=21°
Drag and drop each equation to match the type of solution.
Answer:
B, A, C
Step-by-step explanation:
PLEASE HELP ASAP ❤️
Answer:
c ////
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
[tex]x^2+6x-40=(x+10)(x-4)\\\\\frac{x-16}{(x+10)(x-4)}+\frac{1}{x+10} \\\frac{1}{x+10}*\frac{x-4}{x-4} \\\frac{x-4}{(x+10)(x-4)}+\frac{x-16}{(x+10)(x-4)} \\=\frac{2x-20}{(x+10)(x-4)}=\frac{2x-20}{x^2+6x-40}[/tex]
how can you represent all of the solutions to systems of inequalities?
Answer:A closed, or shaded, circle is used to represent the inequalities greater than or equal to (≥) or less than or equal to (≤) . The point is part of the solution. An open circle is used for greater than (>) or less than (<). The point is not part of the solution. Solving" systems of linear inequalities means "graphing each individual inequality, and then finding the overlaps of the various solutions". So I graph each inequality, and then find the overlapping portions of the solution regions.Step 1: Line up the equations so that the variables are lined up vertically. Step 2: Choose the easiest variable to eliminate and multiply both equations by different numbers so that the coefficients of that variable are the same. Step 3: Subtract the two equations. Step 4: Solve the one variable system.
Step-by-step explanation:
hope this helps have a great night ❤️❤️❤️
please help! im stuck on this question
Answer:
6
Step-by-step explanation:
id say the answer is 6 or 9 :)
Please please helppp answer correctly !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answer:
holy.... that's a lot of variables.
4t+2s+w+u+x+v
This graph shows how the amount of tape Kurt has used is related to the number of presents he has wrapped.
Answer:
C 3 cm per present
Step-by-step explanation:
1 = 3cm
2 = 6cm
3 = 9cm
Mia invested $640 in an account paying an interest rate of 6.7% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach $940?
Answer:
t=6 years
Step-by-step explanation:
Pleaseee helppp answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answer:
The perimeter is 56.6 ft
Step-by-step explanation:
7.7 * 6 + 5.2 * 2
= 46.2 + 10.4
= 56.6 ft
What is 8 4/9 as a decimal?
The decimal is 8.44444
What is decimal?Decimals are a set of numbers lying between integers on a number line. They are just another way to represent fractions in mathematics. With the help of decimals, we can write more precise values of measurable quantities like length, weight, distance, money, etc. The numbers to the left of the decimal point are the integers or whole numbers and the numbers to the right of the decimal point are decimal fractions. If we go right from ones place, the next place will be (1/10) times smaller, which will be (1/10)th or tenth place value.
Given:
8 4/9
Change the mixed fraction in normal fraction
=9*8+4/9
=72+4/9
=76/9
=8.4444444
Learn more about decimal here:
https://brainly.com/question/548650
#SPJ2
ARITHMETIC SEQUENCES
11. (16) An arithmetic sequence has a common
difference of 4 and the 3rd term is 6. What is the
7 th term?
A. 14
B. 22
C. 34
D. 18
Answer: B
Step-by-step explanation:
A large bag of popcorn contains 9 1/3 cups . A serving of popcorn is 2 2/3 cups how many servings are in a large bag of popcorn
Answer: 3 1/2
I hope this helps!
Answer:
3 1/2 servings
Step-by-step explanation:
9 1/3 / 2 2/3 = ?
28/3 / 8/3 = 84/24
reduce 84/24
3 1/2
Friday night a pizza parlor sold 5 large pizzas and some medium pizzas the pizza parlor made a totle of 291 how many mediom pizas werer sold wright and eqacion
Answer: 24
Step-by-step explanation:
The other information regarding the question is that the Medium pizza cost $9 while the Large pizza cost $15.
The number of medium sized pizza that Wright sold will be represented by x.
(5 × $15) + ($9 × x) = $291
$75 + 9x = $291
9x = $291 - $75
9x = $216
x = $216/9
x = 24
He sold 24 medium pizza
117+x+24=180 find what x equals
Answer:
39
Step-by-step explanation:
HELP MEEE PLSSSS PLSSS
Answer:
b
Step-by-step explanation:
Answer:
135°
Step-by-step explanation:
The total interior angle sum of a pentagon is 540°, so the remaining angle is 135°.
7 times a number increased by 3 is the
same as 13 more than 5 times the number.
Find the number.
x-7=7-x find solution
Answer:
7
Step-by-step explanation:
x-7=7-x
2x-7=7
2x=14
x=7
Answer:
x = 7
(Hope this helps! Btw, I am the first to answer. Brainliest pls! :D)
Which equation below illustrates the distributive property? A. 4 x + 5 = 5 + 4 x B. 5 ( x − 3 ) = 5 x − 15 C. 3 ( x + 2 ) + 3 ( 2 + x ) D. ( 5 x + 2 y ) + 3 = 5 x + ( 2 y + 3 )
How do you write 2sin5cos5 as a single trigonomic ratio?
Answer:
ertyui
Step-by-step explanation:
Given that a = ( − 6 7 ) and b = ( − 1 − 3 ) . If a − b = ( x y ) , work out the values of x and y .
Answer:
x = -5 , y = 10
Step-by-step explanation:
As given ,
a = ( x₁ , y₁ ) = ( -6, 7)
b = ( x₂ , y₂ ) = (-1, -3)
For a -b = ( x₁ - x₂ , y₁ - y₂ )
= ( -6 - (-1) , 7 - (-3) )
= ( -6 + 1 , 7 + 3 )
= ( -5 , 10 )
⇒ a - b = ( -5, 10 ) = ( x, y)
∴ we get
x = -5 , y = 10
Expand 3(x+ 2.3)
Expand 1/3(9x-12)
Answer:
3x+6.9 and 3x-4
Step-by-step explanation:
since 3 x x is 3x and the sign in the bracket is addition you place it there then place 3 x 2.3
being 6.9.
1/3 x 9is 9/3 and 3 can multiply both sides to get 3/1 or 3 then bring the minus and 1/3 x 12 is 12/3 3 can multiply both sides to get 4/1 or 4
y varies directly as x, if y = 9, when x = -3, find x when y = -27
Answer:
9
Step-by-step explanation:
x Is -1/3 of y
-27x-1/3= 9
The value of x when y = -27 is 9.
y varies directly as x
Therefore,
y ∝ x
y = kx
where
k = constant of proportionality
Let's find k when y = 9 and x = -3
y = kx
9 = -3k
k = 9 / -3
k = -3
Let's find x when y = -27
y = kx
-27 = -3x
x = -27 / -3
x = 9
learn more on variation here: https://brainly.com/question/25391692?referrer=searchResults
(Ignore the big blue 3)
answer
volume of cube=edge³
125,000=edge³
cube root of 125,000 is the side of the cube.
side=50inches
Identify the initial amount a and the rate of growthr (as a percent) of the exponential function y = 25(1.2). Evaluate the function when t = 5. Round your answer to the nearest
tenth
a=
T=%
When t = 5, y =
what is 2(3x – 4) = 3x+1
Answer:
x = 3
Step-by-step explanation:
Answer:
I love math anyways
X=3 how i got the ans is in the picture and the steps
(hope it helps can i plz have brainlist it will make my day :D hehe)
Step-by-step explanation: