Answers
Answer:
54
Step-by-step explanation:
x+2x+2x=5x
90/5=18
18*3=54
Answer:
The answer is 54.
Step-by-step explanation:
Ok buddy
‣Remember that a right angle equals 90 degrees.
‣The numbers lie on a right angle.
‣So watchya gonna do is combine the like terms.
[tex]x + 2x + 2x = 5x[/tex]
‣In an equation, that finna look like:
[tex]5x = 90[/tex]
‣Solve that equation
[tex] \frac{5x}{5} = \frac{90}{5} \\ \\ x = 18[/tex]
‣Therefore, the value of x is 18.
‣We trynna find 3x so plug it.
[tex]3x \\ 3(18) \\ 54[/tex]
‣That fr is the answer, 54.
Related Questions
Please help me on thisss
Answers
Answer:
Step-by-step explanation:
Substitute the value for x.
f(-5) = 3(-5) - 2
f(-5) = -15 - 2
f(-5) = -17
Hello please help me !!!!!
Answers
Answer:
negative 4 and negative 1
The points (0,5) and (1,9) fall on a particular line. What is its equation in slope-intercept
form?
Answers
Answer:
y = 4x + 5
Step-by-step explanation:
First let's find its slope.
(5-9)/(0-1) = 4.
So far, in the equation we have y=4x+b.
As for the y-intercept, the coordinate (0,5) is the y-intercept.
Therefore, the equation in slope intercept form would be y=4x+5.
PLEASE HELPPPP
Activity
In this activity, you will create a function from two points that satisfy it.
A linear function passes through the points (-2,3) and (-3,5). Complete the following tasks to find the equation of the function.
Part A
To find the equation, first find the rate of change. What is the rate of change for the linear function that passes through the two points?
Answers
Answer: The line representing the function has its y-intercept at 40. So, the initial value of the function graphed is 40.
Step-by-step explanation:
The equation of the line passing through the points (-2,3) and (-3,5) will be 2x + y + 1 = 0 and the rate of change is negative 2.
What is the linear system?A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.
A linear function passes through the points (-2,3) and (-3,5). Complete the following tasks to find the equation of the function.
Then the equation of the line passing through the points (-2,3) and (-3,5) will be
[tex]\begin{aligned} y - 5 &= \dfrac{5-3}{-3 + 2} (x + 3)\\\\y - 5 &= -2 (x + 3)\\\\y - 5 &= -2x -6\\\\2x + y + 1 &= 0 \end{aligned}[/tex]
The rate of change is negative 2.
More about the linear system link is given below.
https://brainly.com/question/20379472
#SPJ2
solve the inequality
1/3x+8≤11
Answers
Answer:
x ≤ 9
Step-by-step explanation:
First, Isolate the variable by subtracting 8.
1/3x<= 3
Multiply both sides by 3
x<= 9
Answer:
x≤9
Step-by-step explanation:
Step 1: Subract 8 from both sides.
1/3x+8-8≤11-8
1/3x ≤3
Step 2: Multiply both sides by 3.
3*(1/3x)≤(3)*(3)
x≤9
Scott will run at least 25 miles this week. so far he has run 16 miles . what are possible numbers of additional miles he will run?
use t for the additional miles he will run.
write your answer as an inequality solved for t.
Answers
Explanation:
t + 16 _> 25
t _> 25 - 16
t _> 9
determine the intercept of the line.
Answers
Answer:
Y Intercept : (-3, 0)
X Intercept : (0, -1.2)
hiii please help! i’ll give brainliest if you give a correct answer tysm!
Answers
Answer:
1/5
Step-by-step explanation:
The volume is found by multiplying the height, width, and length. So to find the height, you need to divide 1/100 by 1/4 and 1/5.
1/100 divided by 1/5 = 1/20
1/20 divided by 1/4 = 1/5
Hope this helps :)
What is the missing number in this pattern?
0, 7, 26, 63, 124, 215, 342, __
Answers
So, the next number is (83 - 1) = (512 - 1) = 511.
Answer is 511
Find the missing value.
Hint: Use the number line to find the missing value.
Answers
Equation: -9+6= -3
Answer: Missing value is 6
Step-by-step explanation: -9+6=-3
A factory produces 80,000 candies each day. They produce equal quauntities of four flavors cherry lemon orange and strawberry. The candies are mixed together during packaging . What is the probabillity that a randomly selected cany is orange
Answers
Answer: [tex]\dfrac14[/tex]
Step-by-step explanation:
Given: The factory produces equal quantities of four flavors cherry lemon orange and strawberry.
Let orange candy= cherry = lemon = strawberry = x
Total candies = x + x + x + x= 4x
The probability that a randomly selected candy is orange = [tex]\dfrac{x}{4x}=\dfrac14[/tex]
Hence, the probability that a randomly selected candy is orange = [tex]\dfrac14[/tex]
Demarcus went out to dinner at a restaurant with his family. Their bill, including tax, totaled $32. If the family wants to leave their server a 20% tip, what will be the total cost of the meal?
Answers
Answer: 6.50 I think
Step-by-step explanation:
I took 32/5=6. 6*5=30 which left 2. I divided that by 4 which gave me .50 that's how I got 6.50. I got the 5 because it takes 5 of the 20% to make 100%
.....................................
Answers
Answer:
1 mile = 0.5 cm
Step-by-step explanation:
I hope this helps!
Hey again!
The answer to your question is 2 cm = 1 mile
We can solve this by doing 9/4.5, and we get 2. This means that every 2 centimeters in the scale drawing is equal to 1 mile in the actual.
Hope this helps!
A student has a container with a volume of 1.5 liters. She estimates the volume to be 1.8 liters. By what percent is the students estimate off?
Answers
Answer:
20%
Step-by-step explanation:
Michelle lives 4.5 miles from work. Kelly lives 5.6 kilometers from work. Staci lives 4,200 meters from work. Kyle lives 670,000 centimeters from work.
Answers
Answer:
Michelle < Staci < Kelly < Kyle
Kyle is the greatest distance from work, while Michelle is the closest to work.
Step-by-Step Explanation:
1 kilometer = 0.62137119 mile(s)
4.5 miles = 0.62137119 × 4.5 = 2.79617036 kilometers
4,200 meters = 4.2 kilometers
670,000 centimeters = 6.7 kilometers
So,
Michelle = 2.8 kilometers (rounded up)
Kelly = 5.6 kilometers
Staci = 4.2 kilometers
Kyle = 6.7 kilometers
So,
Michelle < Staci < Kelly < Kyle
Kyle is the greatest distance from work, while Michelle is the closest to work.
Hope this helps! ^^
3(x+5x-5)
another give away
rate me...
Answers
Answer:
18x-15
Step-by-step explanation:
7 1/2% of 60 please help i give brainliest
Answers
Answer:
4.5
Step-by-step explanation:
7 1/2 X 6 = 45.
Then you just add the decimal point to get 4.5.
The orbit of a comet in a video game can be defined by the equation (x - 56)^2/150 + (y - 28)^2/256 = 1. Which of the following is true about the path of the comet on the screen?
Check all that apply.
The major axis is horizontal.
The center is at (–56, –28).
The length of the major axis is 32 units.
The length of the minor axis is 150 units.
One of the foci is approximately .
Answers
Answer:
C & E
Step-by-step explanation:
Answer:
C.) The length of the major axis is 32 units.
E.) One of the foci is approximately
Step-by-step explanation:
PLEASE HELP ASAP WILL GIVE 75 POINTS AND BRAINLIEST TO FIRST ANSWER!!!!
Imagine you work at a cola processing plant doing data entry and produce counts. You are doing an empty can count and come up with 1,000 cans. However, the computer system says there are 10,000 cans. After visually confirming that there are only 1,000, you check to see who last entered the value in the computer and discover it is your boss Ms. Strictlend. After triple checking your count you realize Ms. Strictlend made a mistake.
Write an email to Ms. Strictlend. Address her as you would a professional and explain the problem including the mistake she most likely made. Use as many words as you need to communicate the information without being fired.
Answers
Answer:
Step-by-step explanation:
Dear Ms Striclend,
I don’t think you meant to, but you made a mistake putting in the value for the computer system. Can you please explain to me how you made the mistake?
Thanks!
my name
Can’t pls help me with this question
Answers
Answer:
Let
Total number of people (T)=1600
those satisfied with the car (t) =720
The percentage of the satisfied people(S)= number of satisfied people divided by the total number of people who took part in the survey, multiplied by 100
=> S=(T/t)*100
S=(720/1600)*100
S=45%
Step-by-step explanation:
Please answer and show your work, thank you.
Answers
Answer:
11.) 7a - 4a = 24 12.) 1800 13.) 5.4 14.) 3.55 15.) 35 16.) 99.32
Step-by-step explanation:
11.) 7(8) - 4(8)
7 x 8 = 56 ) ( 4 x 8 = 32
56 - 32 = 24
12.) 15 x 12 = 180
180 x 10 = 1800
13.) 7.8 − 2.4 = 5.4
14.) Move the decimal two spaces to the left
355% = 3.55
15.) A=hbb
2=5·14
2=35
16.) 54.2
19
+ 26.12
---------------
99.32
Is the relation shown in the arrow diagram a function? Explain
A)Yes: Ench input has only one output
B)Yes;Each output has only one input
C)No, Each input has only one output
D)No, The output 32 has two inputs
Answers
Answer: A yes. Each input has only one output.
Step-by-step explanation:
functions are determined by each input only having one output.
Answer:
Answer is A
Step-by-step explanation:
In the diagram (triangle)PRQ~ (Triangle) DEF
FIND m
Answers
Answer:
Angle R is equal to 35 and DE is equal to 48
Step-by-step explanation:
In similar triangles, like these, the angles will always be the same to its correspondent. Angle E in the other triangle is 35 degrees so R, its corresponding angle, will be the same. So therefore R is 35.
This is not the same case for sides. There will always be a ratio between both triangles. The ratio in this case is 1.2 to 1. So multiply RP (DE's corresponding side), by 1.2. You will get 48. So therefore DE is equal to 48.
Hope this helped! Please mark me as brainliest!
Solve the system of linear equations by elimination.
-3.x – 5y = -7
-4x + 5y = 14
Answers
Answer:
(- 1, 2 )
Step-by-step explanation:
Given the 2 equations
- 3x - 5y = - 7 → (1)
- 4x + 5y = 14 → (2)
Add the 2 equations term by term to eliminate y , that is
- 7x + 0 = 7
- 7x = 7 ( divide both sides by - 7 )
x = - 1
Substitute x = - 1 into either of the 2 equations and solve for y
Substituting into (1)
- 3(- 1) - 5y = - 7
3 - 5y = - 7 ( subtract 3 from both sides )
- 5y = - 10 ( divide both sides by - 5 )
y = 2
solution is (- 1, 2 )
Answer:
( -1, 2)
Step-by-step explanation:
Since this is asking for elimination, you will need to line up x or y to be the opposite amount:
-3x -5y = -7
-4x + 5y = 14
(notice -5y and 5y are already opposite, therefore no further actions are needed to line them up.)
Next step is to add both equations up to eliminate y and to find x:
-7x = 7
x = -1
After finding x, plug the x back into either one of the equations to solve for y. If you are unsure, you can plug it into the other equations to double check.
If you chose to do equation 1:
-3(-1) -5y = -7
3 -5y = -7
-5y = -10
y = 2
If you chose to do equation 2:
-4(-1) + 5y = 14
4 + 5y = 14
5y = 10
y = 2
After finding x and y, you will find the point ( -1, 2)
Andre is choosing an outfit from 2 pants, 2 shirts, and 2 pairs of shoes. Pants Shirts Shoes Jeans Polo Sneakers Black pants T-shirt Flip-flops How many possible combinations are there? There are possible combinations.
Answers
Answer:
8 Possible Combinations
Step-by-step explanation:
Trust me my guy
Answer:
8
Step-by-step explanation:
Which expression shows 10 less than a
number n?
A n + 10
B 10•n
C 10-n
Dn-10
Answers
Answer:
D
Step-by-step explanation:
I hope this helps you with your question :)
Answer:
d
Step-by-step explanation:
n - 10
Because you are trying to find 10 less than n, so you would want to subtract 10
Hope this Helps!!!
On a coordinate plane, the field is 1 unit up and 1 and one-half units to the left. The playground is 2 units to the left and 0.5 units down. The parking lot is 1 and one-half units to the right and 2 units up. The swimming pool is 1 and one-half units to the right and 1 unit up. The clubhouse is 2 and one-half units to the right and 1 unit down.
The is located at (11
2
, 2)
Answers
Answer:
The
✔ parking lot
is located at (11
2
, 2)
The field is located at
✔ (–1½ , 1)
.
Step-by-step explanation:
Trust me on this, also can I have brainiest please?
Hope you do well! :D
Help a girl out this is 9th grade math is really appreciate it
Answers
Answer:
Yes (2,7) Is A solution of the system
Step-by-step explanation:
Expressed answers As reduced fraction. Find the trig value.
Tan A=
Answers
Answer:
The value of tan A: 40/9
i.e.
tan A = 40/9
Step-by-step explanation:
Given
Hypotenuse = 41
To determine
m ∠ A = ?
Using the trigonometric ratio
tan A = opposite / adjacent
Here:
Opposite of m ∠ A = 40Adjacent of m ∠ A = 9Thus, substituting opposite = 40 and adjacent = 0 in the equation
tan A = opposite / adjacent
tan A = 40/9
Therefore, the value of tan A: 40/9
i.e.
tan A = 40/9
3(x+4) what is this question?
Answers
Answer:
Step-by-step explanation:
3×x+4×3
3x+12
Answer:
Step-by-step explanation:
The first step would be to multiply out the bracket. So, using this example we would times each item inside the bracket by 3.
As a result we would get: 3x + 12 = 18
Then we would need to move the 'x' value to one side of the equation and the rest of the equation to the other side. To move '12' onto the other side of the = sign we need to subtract 12 from both sides.
This would then bring us to: 3x = 6
Finally, to find the value of 'x' we then need to divide both side of the equation by 3.
Resulting in the final answer of x = 2