what is 4x+3x-12+1x
Answer:
8x-12
Hope it helped plz mark me brainliest PlzPlz
Answer:
8x-12
Step-by-step explanation:
You need to find a number/numbers that have the same variable if the variable is the same then you can add or subtract them
You can add 4x, 3x and 1x
4x plus 3x plus 1x is 8x
Since -12 is alone you can leave it as it is
8x-12
In the triangle below, x= cm round to the nearest tenth
9514 1404 393
Answer:
8.6 cm
Step-by-step explanation:
We notice the hypotenuse is given, and the desired length is of the side opposite the given angle.
The mnemonic SOH CAH TOA reminds you of the relevant relationship:
Sin = Opposite/Hypotenuse
sin(35°) = x/(15 cm) . . . . . . fill in the given information
We can multiply by 15 cm to find the value of x.
x = (15 cm)sin(35°)
x ≈ 8.6
_____
For those inclined to copy this answer to a different question, we suggest ...
y = (15 cm)cos(35°) ≈ 12.3 cm
Answer: 8.603646545 or rounded to the nearest tenth 8.6
Step-by-step explanation:
you are going to have to use (sin). so,
(15)sin(35)
8.603646545 or 8.6
this is correct.
What is the slope of this line?
Answer:
-1
Step-by-step explanation:
Slope = rise over run
good at math & need points? help!!
Answer:
5
Step-by-step explanation:
PLEASEE HELP ASAP ITS DUE
TODAY
What is another name for intercept form?
help help help help
What is the x-intercept of the graph y = 2x - 14? -14, -7, 0, 7.
Answer:
The answer is 7
Step-by-step explanation:
To find the x intercept of graph put
[tex]y = 0 \\ then \\ 2x - 14 = 0 \\ 2 \times = 14 \\ x = 7[/tex]
10. A jar contains dimes and quarters. There are 15 more quarters than dimes. The coins total $23. How many
of each coin is in the jar?
What is this question asking you?
Dimes
Quarters
Number of Dimes:
Number of Quarters:
Answer:
dimes:$8 quarters:$15
Step-by-step explanation:
im still in 6th grade
Answer:
55 dimes and 70 quarters
Step-by-step explanation:
Using a simple strategy of guess and check we know that the quarters will always be 15 more than dimes. From this we know it has to be around the 50s as 40s would bring us numbers too low and 60s too high. 55 happens to be answer for dimes as that brings in $5.50. 23-5.5=17.5 multiply that by 4 as each quarter is only valued at $0.25 you get the answer 70 which just so happens to meet the requirements of being 15 more than 55.
please help with geometry! i will give brainlist!
Answer:
x = 9, y = 2.5Step-by-step explanation:
[tex]m\angle T+m\angle P=180^o\\\\(12x-4)^o+(7x+13)^o=180^o\\\\12^o\cdot x-4^o+7^o\cdot x+13^o=180^o\\\\(12^o+7^o)\cdot x=180^o+4^o-13^o\\\\19^o\cdot x=171^o\\\\x=9[/tex]
[tex]MO=\dfrac{TR+AP}2\\\\\\16y+1=\dfrac{12y+1+18y+6}2\\\\(16y+1)\cdot2=30y+7\\\\32y+2-30y=7\\\\2y=7-2\\\\2y-5\\\\y=2.5[/tex]
The difference of 8 and six times a number is a minimum of sixty-eight
Answer:
Let's represent the unknown number with the variable, x.
The word "difference" indicates subtraction and "times" indicates multiplication.
The "difference of 8 and six times a number" would be represented as: 8 - 6x
NOTE: The order of the terms is important (8- 6x is not the same as 6x - 8).
This expression 8 - 6x must be at least 68 to meet the requirement of being at least a "minimum".
The final inequality will be: 8 - 6x ≥ 68
Step-by-step explanation:
hope this helps :)
Answer:
6x-8>=68
Step-by-step explanation:
(04.04 LC)
Through which tool does the Federal Reserve affect money available for banks to loan? (5 points)
Discount rate
Money multiplier
Open-market operations
Reserve requirement
Reserve Requirement
Took the test got 100
Answer:
Its D
Step-by-step explanation:
Reserve Requirement I got it right on my test
Can yall help me please
Answer:
6, 7, 2, 3
Step-by-step explanation:
supplementary means that two or more angles add together to equal 180 degrees
a straight line equals 180 degrees so the intersecting of a line creates two angles that are supplementary. That means <5 is supplementary with 6 and 7.
<5=<1 because the lines intersecting it are parrell. Using the same thinking process for angle 1 as above, it is supplementary with 2 and 3. and since 1 is equal to 5 it is also supplementary to 2 and 3.
please help will give brainliest
Please please please help.
Answer and Step-by-step explanation:
A. Cruz is correct.
B. When we have a negative within a cube root, what we can do is move the negative sign from inside to outside the cube root.
[tex]\sqrt[3]{-64} = -\sqrt[3]{64}[/tex]
Now that we have a positive number within the cube root, we can solve the cube root itself.
So what is the cube root of 64?
The answer is 4, and since we have a negative sign outside of the cuberoot, we just put a negative sign, our answer is -4.
C. Aaron could've got it wrong because he did it a square root instead of a cuberoot of 64. Square root of 64 is 8, while cube root is 4.
Jacob could've gotten it wrong because he must've followed the fallacy that you cannot cube root a negative number.
graph the line that passes through the two points then find the slope of the line (-3,-3)(1,1)
Answer:
i think its -3
Step-by-step explanation:
is m=-3 the solution to m+1=-2m-8
Answer:
yes
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
m+1=-2m-8
-3+1=-2(-3)-8
-2=-2(-3)-8
-2=6-8
-2=-2
8(1/2u+3/4)
Use the distributive property to remove the parentheses.
Simplify your answer as much as possible.
Answer:
4u+3
Step-by-step explanation: 8/1*1/2= 8/2=4u
8/1*3/4= 24/8=3
Christian went shopping for a new pair of pants. Sales tax where he lives is
5.5%. The price of the pair of pants is $50. Find the total price including tax.
Round to the nearest cent.
Answer: $52.75
Step-by-step explanation:
Luke and Nora can peel 20 carrots in 6 min, working together. Luke can peel 5 carrots in 2 min,
working alone. How many minutes would it take Nora to peel 10 carrots, working alone?
THE ANSWER IS 12
How is today's rhinoceros similar to the triceratops dinosaur of long ago? How is it different?
Answer:
Very, very distant relatives. Mammals and dinosaurs branched off from a common ancestor hundreds of millions of years ago. They may both have horns, but triceratops and rhinos are very different. Usually you wouldn't refer to them as “related.”
HELPPP PLEASEE SMART PEOPLE ON HERE
Answer: C
Step-by-step explanation:
Answer:
the answer is C I swear to yo mama
URGENT!! PLEASE HELP!! What method could be used to prove the below triangles similar?
Answer:
Step-by-step explanation:
What is ¨0.83% of n is 18.26¨ (just tell me the value of n)
Answer:
N = 2,200'Percent (%)' means 'out of one hundred':
0.83% = 0.83 'out of one hundred',
p% is read p 'percent',
0.83% = 0.83/100 = 0.83 ÷ 100
Calculate percentage:
'Percentage' is obtained by multiplying 2,200 by 0.83%
0.83% × 2,200 =
(0.83 ÷ 100) × 2,200 =
(0.83 × 2,200) ÷ 100 =
1,826 ÷ 100 =
18.26
Step-by-step explanation:
Hope it is helpful....
Plz help !!!!!!!!!!!!!!!!!!
Answer:
Quadrant 1: 10x^2
Quadrant 2: -4x
Quadrant 3: 5x
Quadrant 4: -2
Step-by-step explanation:
Pls show me the work or how u got it
Answer:
x = 18
Step-by-step explanation:
use proportions. line up the sides based on the congruent angles. the sides opposite the singles line angle. = the sides opposite the double angle sides.
40/30 = 24/x
40x = 720
divide both sides by 40
x = 18
1 point
The speed of light is about 3 . 10^8 meters/second. How far is a lightyear?
(How many meters does light travel in one year?)
3.1 x 10^11
6.1 x 10^13
9.5 x 10^15
4.2 x10^16
18 people need to buy tickets in order to get the group rate.Which inequality shows the number of people ,p, that need to buy tickets in order to get the group rate?
Answer:
[tex]p \ge 18[/tex]
Step-by-step explanation:
The question has missing details. See comment for missing information
Given
[tex]People = 18[/tex] -- at least
Required
Represent as an inequality
In inequalities:
At least means [tex]\ge[/tex] i.e. greater than or equal to
From the question, the number of people is represented with p.
So, at least 18 people is represented as:
[tex]p \ge 18[/tex]
evaluate functions
g(0)=-x-2
Answer:
g(0) = -2
Step-by-step explanation:
g(x) = -x - 2
To find g(0), replace x with 0 in the equation.
g(0) = -0 - 2 = -2
Kim earns $25.00 per hour at her job. How much money will Kim earn if she works
for 8.5 hours?
Answer:
$212.50
Step-by-step explanation:
So you have to multiply 8.5 by 25 because for every hour she gets $25. And if she works for 8.5 hours then you multiply both numbers to get your answer.
Hope this helps!
Pls help me this was due a long time ago ❤️
Answer:
between 2014 and 2015
Step-by-step explanation:
