Find the value of x to the nearest tenth.
15.5
31.0
60.0
39.0
Answers
x = 15.5
Steps :
2x/39 = 62/ 39+39
2x/39 = 62/78
2x • 78 = 39 • 62
156x = 2418
x = 15.5
Answer:
15.5 ... I think.
Step-by-step explanation:
Related Questions
help me please! I would appreciate it! :)
solving equations with the distributive property
7(w - 12) = -2(-2w + 27)
PLEASE show ALL your work! :)
Answers
Answer:
Your answer would be =10
Step-by-step explanation:
You need to distribute the properties from this:
7(−12)=−2(−2+27)
to this:
7−84=−2(−2+27)
Which would equal =10.
Hope this helps!
PLEASE HELP! The length of time a full length movie runs from opening to credits is normally distributed with a mean of 1.9 hours and standard deviation of 0.3 hours. Calculate the following: A random movie is between 1.8 and 2.0 hours. A movie is longer than 2.3 hours. The length of movie that is shorter than 94% of the movies.
Answers
Answer:
A random movie is between 1.8 and 2.0 hours.
z=1.8-1.9/0.3= -0.33= 0.3707
z=2.0-1.9/0.3= 0.33= 0.6293
0.6293-0.3707= 0.2586
Therefore, the chance a random movie is between 1.8 and 2.0 hours long is 0.2586.
A movie is longer than 2.3 hours.
z=2.3-1.9/0.3 =1.33 =0.9082
1-0.9082= 0.0918
Therefore, the chance a movie is longer than 2.3 hours is 0.9082.
The length of movie that is shorter than 94% of the movies
z=x-1.9/0.3= 0.94
z=x-1.9/0.3= 1-0.94= 0.06
=x-1.9/0.3= 0.06= -1.56
x= 1.432
Therefore, the length of the movie that is shorter than 94% of the movies about 1.4 hours.
Step-by-step explanation:
Practice
Solving Any Linear Equation
2(x +5) = 3x + 1
Answers
Answer:
x=9
Step-by-step explanation:
2x+10=3x+1
subtract 2x by both sides?
10=x+1
then subtract 1 on both sides
so its x=9
Answer:
× 89 and that it I think because it re all needs x in the front
Please Help!!! I will give brainlist if right and explained!!!
Mr. Lewis borrows $4,200 from his bank to buy a motorcycle. The loan has a 5% annual simple interest rate. If it takes Mr. Lewis three years to pay back the loan, what is the total amount he will be paying back?
(include the $ symbol)
Answers
Answer:
$4,200 + $4,200(.05)(3) = $4,830
Step-by-step explanation:
Principal = $4,200
Interest = $4,200(.05)(3) = $630
Total = $4,200 + $630 = $4,830
14 points help please
Answers
Answer:
\( \frac{6}{10} = \frac{3}{5} \)
This solution came from dividing numerator and denominator by 2.
PLEASE MARK ME BRAINLIEST.Answer:
\(\frac{3}{5}\)
Step-by-step explanation:
Cog counted down from 2021 subtracting 7 repeatedly. How many positive multiples of three did he count?
Answers
Answer:
673.6? ur supposed to divide right?
Please help me and explain below.
Answers
What is the circumference of a circle with a radius of 24 meters? Use 3.14 for pi.
A. 37.68 meters
B. 75.36 meters
C. 150.72 meters
D. 301.44 meters
Answers
well without using 3.14 pi if im correct the value of it would be C=2πr=2·π·24≈150.79645 so its in the area of option C.
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
the table shows the possible outcomes of spinning the given spinner twice. Find the probability of the spinner landing on 1 at least once.
The probability is?
LOOK AT THE PICTURE AND PLEASE HELP!!
Answers
Answer: The probability or percentage of the spinner landing on 1 once is 36% or 9 out of 25.
Step-by-step explanation:
Which expression is equivalent to (−8x+2)−(6x+9)?
Answers
Answer:
C: -14x - 7
Step-by-step explanation:
-14x - 7 is equivalent to (-8x+2) - (6x+9)
The expression evaluates to -14x - 7.
The correct option is 3.
What is Algebra?The area of mathematics known as algebra aids in the representation of circumstances or problems as mathematical expressions. To create a meaningful mathematical expression, it takes variables like x, y, and z together with mathematical operations like addition, subtraction, multiplication, and division.
As per the given data:
Expression:
(-8x + 2) - (6x + 9)
Simplifying to evaluate the expression:
(-8x + 2) - (6x + 9)
= -8x + 2 - 6x - 9
= -8x - 6x + 2 - 9
= -14x -7
Hence, the expression evaluates to -14x - 7
The correct option is 3
To learn more on Algebra, click:
brainly.com/question/24875240
#SPJ3
PLEASE HELP ME I"M DYING FOR AN ANSWER.
Answers
Answer:
The answer to the first one is number 2
Step-by-step explanation:
They are parralel because they do not cross either in the front or in the back
A recipe calls for 12 lb of flour for 1 batch. How many batches can be made with each of the following amounts?
1 lb
[ Select ]
34 lb
[ Select ]
14 lb
[ Select ]
Answers
It could be wrong but I'm pretty sure I'm right.
For 1 pound of flour you cant make any batches or .083 of a batch.
For 34 pounds you can make 2.833 batches.
And finally, 14 pounds of flour gives you 1.166 batches.
To find these answers take your amount of flour and divide it by the 12 pounds of flour.
Example; 34 divided by 12 = 2.833
Example 2; 14 divided by 12 = 1.66
Answer:For 1 pound of flour you cant make any batches or .083 of a batch.
For 34 pounds you can make 2.833 batches.
And finally, 14 pounds of flour gives you 1.166 batches.
Please help me with this what is the answer
Answers
Answer: The next number in the quotient is 2
Step-by-step explanation: Sorry for the messy handwriting
Write the word sentence as an equation. Then solve.
A number x divided by −9 is −16.
Equation:
Solution: x=
Answers
Answer:
Solution: X=144
Equation: x/(-9)= -16
Step-by-step explanation:
the / is divide
the first part of the word problem states that a number x is being divided by -9, x/-9 then it states that this equation equals -16 therefore,x/-9=-16.
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
x ÷ (-9) = -16
x = 144
The value of x is 144
What is an equation?
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Example:
2x + 4 = 7 is an equation.
2x8 + 4 ÷ 8 is an equation.
We have,
A number x divided by −9 is −16.
This can be written as,
x ÷ (-9) = -16
x/-9 = -16
-x/9 = -16
negative gets canceled.
x = 16 x 9
x = 144
Thus,
The value of x is 144
Learn more about equations here:
https://brainly.com/question/17194269
#SPJ2
How many fifths are in 1.8?
4 fifths
16 fifths
5 fifths
8 fifths
9 fifths
33.
How many thirds are in -3 2/3
9 thirds
2 thirds
5 thirds
11 thirds
34.
Write as a decimal. 2 7/100
-2.007
-2.7
-2.07
35.
Write as a decimal. 7/8
0.875
0.825
0.75
0.80
36.
Write as a decimal. 21/30
-0.75
-21.30
-0.30
-0.21
-0.7
Answers
Answer:
In 1.8 are 9 fifth, since 1 is 5 fifth and 0.8 is 4 fifth.
In - 3 2/3 are 11 thirds, since 3 is 9 thirds and 2/3 obviously is 2 thirds.
2 7/100 as a decimal is 2.07, since 2.7 would be 2 7/10 and 2.007 would be 2 7/1000.
7/8 as a decimal is 0.875, just type 7÷8 into a calculator and you got it.
21/30 as a decimal is 0.7, you can also just type 21÷30 into a calculator here.
ANSWER FAST I DON'T UNDERSTAND?
Answers
Answer:
Step-by-step explanation:
I would ask my teacher for help if no, then it seems like you would mark a line in the numbers line or smth just giving you an idea sorry if this never helped :(
An ice cream sandwich has a length of 4 inches, width of 212 inches, and height of 34 inches.What is the volume of the ice cream sandwich?
Answers
Answer:
28832
Step-by-step explanation:
thats a big ice cream sandwich, can i have some?
Answer:
28832
Step-by-step explanation:
Formula: L x W x L
4x212x44= 28832
please try to answer all the questions on the right
Answers
Answer:
input 11 output 13
input 13 output is 12
input 13 output 19
input 21 output 14
Step-by-step explanation:
The chart tells you which one the input is and which one the output is. If you have the output and the chart you look to the opposite side that the arrow is pointing to.
2. The input 13 the output 12
3. The output 19 the input 13
4.the input 21 the output 14
Your welcome!
.
Which of the following measures would create only ONE possible triangle?
three angles of 39°, 68°, and 69°
two sides of 4 cm and 7 cm with an angle of 54° not between those two sides
a 63° angle between two sides of length 4 cm and 7 cm
Answers
Answer:
a 63° angle between two sides of length 4 cm and 7 cm.
Step-by-step explanation:
A triangle can only be formed if the sum of any two sides is greater than the third side, and in the case of angles, the sum of the angles must be equal to 180 degrees. Using these principles, we can determine which measure would create only one possible triangle:
three angles of 39°, 68°, and 69°: This set of angles does not form a triangle because the sum of the angles is 176°, which is less than the required 180°. Therefore, no triangle can be formed with these angles.two sides of 4 cm and 7 cm with an angle of 54° not between those two sides: This set of measures can form two possible triangles. To see why, imagine drawing a line segment of length 7 cm, then drawing two circles centered at the endpoints with radii of 4 cm. The two circles will intersect at two points, and these points represent the two possible locations for the third vertex of the triangle. Therefore, there are two possible triangles that can be formed with these measures.a 63° angle between two sides of length 4 cm and 7 cm: This set of measures can only form one possible triangle. To see why, note that the angle opposite the side of length 4 cm must be less than 63° (since the sum of angles in a triangle is 180°). Likewise, the angle opposite the side of length 7 cm must be greater than 63°. Therefore, there is only one possible location for the third vertex of the triangle, and hence only one possible triangle can be formed with these measures.What is the first operation you start with when solving
2x – 4 = 1
a- Subtraction
b- Addition
c- Multiplication
d- Division
Answers
You will add 4 to both sides then the equation will be 2x=5
Solve for x. 12(x+11) = 24
Answers
Answer:
x = -9
Step-by-step explanation:
First, divide both sides by 12 to isolate the expression, x + 11
12(x + 11)/12 = 24/12
x + 11 = 2
Then, subtract 11 from both sides
x + 11 = 2
- 11 - 11
x = -9
So first, you are going to distribute.
12x+132=24
Now, subtract 132 from both sides of the equation.
12x+132=24
-132 -132
After you do that, you should end up with..
12x= -108
Now you can then divide both sides of the equation by the same term!
12x= -108
——- ——-
12. 12
Cancel terms that are both in the numerator and the denominator, then divide the numbers
And the answer is = −9
A number line going from negative 3 to 0 in increments of 1. There are 3 equal spaces between each number. Point A is 1 mark to the left of 0. Point B is 2 marks to the left of 0. Point C is 1 mark to the left of negative 1. Point D is 2 marks to the left of negative 2.
Lukas plotted these points on the number line.
Point A: −12
3
Point B: −2
3
Point C: −11
3
Point D: −22
3
Which point did he plot incorrectly?
Point :
Answers
Answer:
Step-by-step explanation:
Point A
Answer:
A
Step-by-step explanation:
right on edg 2021
Which of the following best describes the equation below?
y = 3x^3-11
A.
neither linear nor nonlinear
B.
linear
C.
nonlinear
D.
both linear and nonlinear
Answers
First; meaning of Linear.
Able to be represented by a straight line on a graph.
I have attached a picture to show how the equation is represented on a graph. I hope this helps!! Much love and good luck <33 :)
Simplify.
12c+3(c+10)+21
A. 36c + 51
B. 25c + 21
C. 15c + 51
D. 15c + 34
Answers
Answer:
C (15c + 51)
Step-by-step explanation:
First off, you need to distribute the 3 to c and 10 resulting in the equation being 12c + 3c + 30 +21. After distributing, combine like terms, so 12c + 3c = 15c and 30+21 = 51, which results in the simiplified equation to be 15c + 51.
Answer: C. 15c + 51
Step-by-step explanation: I took the test so the person above me is correct
25.34 times 1,000 = ??
PLEASE SHOW AND/OR EXPLAIN YOUR WORK ON HOW YOU GOT THE ANSWER
Answers
Answer:
Step-by-step explanation:
25.34
x 1,000
——————
253,400
So the answer is 25340, hope this helps :)
On a map Rossville and Smithtown are 5 1/2 inches apart. If the actual distance between the town is 16 1/2 miles, to what unit rate is the map drawn?
A. 1 inch = 2 1/2 miles
B. 1 inch = 3 miles
C. 1 inch = 3 1/3 miles
D. 1 inch = 11 miles
Answers
Answer:
c
Step-by-step explanation:
PLSSSSSSSSSS help me thank u
Answers
Picture down there Thanksssss
Answers
Look at the picture below for the info
Answers
Answer:
x = -3/14
Step-by-step explanation:
1/2(2x-1) = -1/7 -4/7
Combine like terms
1/2(2x-1) = -5/7
Multiply each side by 2
2*1/2(2x-1) = -5/7*2
2x-1 = -10/7
Add 1 to each side
2x-1+1 = -10/7 +1
2x = -10/7 +7/7
2x = -3/7
Divide by 2
2x/2 = -3/7 *1/2
x = -3/14
I just did it on a calculator:)