Answers
Answer:
x = 23.5
Step-by-step explanation:
x is the midsegment theorem of the trapezoid given.
Based on the midsegment theorem of a trapezoid, thus:
x = (7 + 40)/2
x = 47/2
x = 23.5
Related Questions
How do I graph
y=-1/2x-1
Answers
Answer:
Step-by-step explanation:
Find the x and y intercept, and determine the slope.
X-intercept:
[tex]0=-\frac{1}{2}x-1\\1=-\frac{1}{2}x\\x=-2[/tex]
It crosses the x-axis at x = -2
Y-intercept:
[tex]y=-\frac{1}{2}(0)-1\\y=-1[/tex]
It crosses the y-axis at y = -1
Slope:
y = mx + b
m = slope = -1/2
The graph of the linear equation y = -(1/2)x - 1 is plotted.
Given data:
To graph the equation y = -1/2x - 1, use the slope-intercept form, which is y = mx + b, where m is the slope and b is the y-intercept.
So, the slope is -1/2, and the y-intercept is -1.
To plot the graph, follow these steps:
Plot the y-intercept:
Start by plotting the point (0, -1), which represents the y-intercept.
Use the slope to find another point: Since the slope is -1/2, use the rise and run method. From the y-intercept point (0, -1), move down 1 unit (negative 1) and then move to the right 2 units. This gives another point on the line, which is (2, -2).
Hence, the resulting graph should be a straight line sloping downwards from left to right and is plotted below.
To learn more about equation of line, refer:
https://brainly.com/question/14200719
#SPJ6
Apply the distributive property to create an equivalent expression.
6(5x – 3)=
Answers
Answer: 30x-18
Step-by-step explanation:
Due to your severe pain, the doctor tells the nurse to give you 825 mg of pain medicine every 6 hours. You also hear the nurse say that the medication comes in 250-mg tablets. How many tablets should she give you every 6 hours? (Round to tenths, if necessary.)
Answers
Answer:
3
Step-by-step explanation:
divided 825 by 250 which give you 3.3
The math is 825 divided by 250 is 3.3.
Which set of ordered pairs satisfies the equation
f(x)=7x+20
Answers
Answer:
The 2nd one
Step-by-step explanation:
-52=-0.8k need a answer
Answers
Answer:
k is 65
Step-by-step explanation:
isolate the variables by dividing each side by factors that don't contain the variable
The attendance at a new weekly exercise class doubled each week until week 4, when it reached its maximum capacity of 24 people
Answers
Answer:
Half Maximum capacity a week 3. And the class started off with 3 people.
Step-by-step explanation:
Lucas loses 12 points for every shot he misses in a basketball video game. If Lucas missed 8 shots, how many
points did he lose?
It’s multiplying signed numbers
Answers
Answer:
96
Step-by-step explanation:
Answer:
96
Step-by-step explanation:
8 times 12 is how you get it since he missed 8 and you lose 12 points every shot missed you just have to multiply them
Is $20.29 with $4 dollar shipping more, or is $23.09 with 3 dollar shipping more? Help please, ASAP! :(
Answers
Answer:
23.09 w/ 3 dollar shipping is more.
Step-by-step explanation:
20.29 + 4 = 24.29
23.09 + 3 = 26.09
hope this helps :)
Answer:
23.09 dollars and 3 dollar shipping is more than 20.29 with 4 dollar shipping
Step-by-step explanation:
if you add the shipping and price together 23.09 dollars and 3 dollar shipping is 26.09 in total
And the 20.29 with 4 dollar shipping is 24.29 in total
and 26.09 is greater than 24.29, so 23.09 dollars and 3 dollar shipping is more than 20.29 with 4 dollar shipping
Evaluate 4(-9) i need help lol
Answers
Answer:
-36
Step-by-step explanation:
How are you in college lol
Answer:
Multiply
4 by − 9 .
− 36
Step-by-step explanation:
Select the correct answer. What is 2 1/2 divided by 1/3? A. 3 1/2 B. 7 1/2 C. 7 1/6 D. 2/15
Answers
The answer is:
7 1/2
Hope this helped :)
Answer:
the answer is 7 and a half so it would be B
For ABC, let a = 80, b = 71, and c= 63. Then mC =
Answers
Answer:
c= 37
Step-by-step explanation:
it is the sum of angle of triangle
2 3/4 divided by 1 7/8
Answers
1.46 I used a calculator
Answer: 1.46666667
Step-by-step explanation:
Find two consecutive numbers whose sum is 55
Answers
Answer:
27 and 28
Step-by-step explanation:
Answer and Step-by-step explanation:
27 and 28.
27 plus 28 equals 55.
To know which numbers to use, we have to find two numbers that would produce a number that would include the digit of the second number in 55. Then, we find numbers that add up to 5, then minus by 1.
#teamtrees #WAP (Water And Plant)
URGENT NEED ANSWERS •_•
Answers
answer x = -7
10. 9x-3 = 4 + 8x
9x = 7 + 8x
answer x = 7
Find the area of each figure in square units pls pls pls help ☝️
Answers
Answer:
24u^2
Step-by-step explanation:
Divide the figure into two quad-l's.
5x4
2x2
------
20
4
-----
24
-----
The answer is 24 units squared.
Hope this helped!
7r+4r+10s what is the answer
Answers
Answer:
11r + 10s
Step-by-step explanation:
Please HELP Me! 15 Points Help e, please
Answers
Answer:
1260 sq yds
Step-by-step explanation:
slope side + vertical side + bottom side + both ends
(32x15) + (32x12) + (32x9) + (9x12x0.5)(2)=
480+384+288+108=1260
30 kilograms of beans costs $5. How many kilograms of beans can you buy for $20?
Answers
Answer:
120 kg
the kilograms of beans which can by for $20 are
30*(20/5) = 30.4 = 120 (kg)
Answer: 120 kilograms
Step-by-step explanation:
We can buy 30 kilograms of beans for $5 dollars. We need to find how many kilograms of beans we can buy for $20.
The first step is to divide 20 by 5. Then, using the quotient, we can multiply it by 30 to see how many kilograms of beans we can buy for $20.
20 ÷ 5 = 4.
4 x 30 = 120.
Therefore, we can buy 120 kilograms of beans for $20.
Cool beans ;)
Given that L is a linear function, L (5) = 100 and L (9) = 150.
a. Determine the value of L (13)
Answers
Answer:
L(13) = 200
Step-by-step explanation:
Linear function:
A linear function has the following format:
[tex]y = mx + b[/tex]
In which m is the slope(how much y changes when x changes by 1) and b is the y-intercept(value of y when x = 0).
Finding the slope:
L (5) = 100 and L (9) = 150.
The slope is given by the change in the output(L, which is equals to y in the general formula) divided by the change in the input(x).
Change in the output: 150 - 100 = 50
Change in the input: 9 - 5 = 4
Slope: [tex]m = \frac{50}{4} = 12.5[/tex]
So
[tex]y = 12.5x + b[/tex]
L (5) = 100
So [tex]y(5) = 100[/tex], which means that when [tex]x = 5, y = 100[/tex], and we use this to find b.
[tex]y = 12.5x + b[/tex]
[tex]100 = 12.5*5 + b[/tex]
[tex]b = 100 - 12.5*5[/tex]
[tex]b = 37.5[/tex]
So
[tex]L(x) = 12.5x + 37.5[/tex]
a. Determine the value of L (13)
L when [tex]x = 13[/tex]. So
[tex]L(13) = 12.5*13 + 37.5 = 200[/tex]
Cisco is building a container for his plants. It is made out of a cube and two cylinders. He plans to paint each surface, but cuts off the top of the two cylinders. He also wants to reinforce all the edges before putting it together. Which one is greater, the number of surfaces he has to paint, or the number edges he has to reinforce
Answers
A student is taking a true/false quiz with 16 questions. The student has not studied and has an equal chance of answering True or False on each question. What is probability that the student will answer at least 12 questions correctly?
Answers
Chance of success
0.03841 or 3.84%
Step-by-step explanation:
What is the sale price of a hardcover book with a markdown of 46% and original price of 29.00 what is the discount amount
Answers
Answer:
15.66
Step-by-step explanation:
First you find what is 46% of 29.00 which is 13.34
Next do 29-13.34 and that is 15.66
that is your answer hope I helped. :)
All even numbers
greater than two, can be written
as the sum of two prime numbers
Peter
Give three examples that show that Peter is correct.
Answers
Answer:
Step-by-step explanation:
3 + 5 = 8
7 + 11 = 18
11 + 19 = 30
You are flying 2586 miles from San Francisco to New York.
The pilot looks at the speedometer on the plane and it reads 615 mph. This is a measure of the
a Average Speed
b Instantaneous Velocity
c Average Velocity
d Instantaneous Velocity
Answers
Answer:
Instantaneous Velocity
Step-by-step explanation:
It's instantaneous because the speedometer only shows the plane's current speed.
Will someone please answer these problems?? I need them done ASAP!!!!!!
Answers
Answer:
Step-by-step explanation:
1. 10/15 = 2/3. Similar.
2. 101/151 ≠ 100/150. Not similar.
3. 10/20 = 7/14 = 4/8. Similar
4. 6/3 = 7/3.5 = 7/3.5 Similar
what single decimal multiplier would you use to decrease by 7% followed by a 20% decrease
Answers
Answer:
x 0.27
Step-by-step explanation:
if they are both decreasing then just add the two percentages together then divide by 100 to give you your decimal answer
Hope it helped hehe
A line that includes the points (-9, h) and (-8, 9) has a slope of 10. What is the value of h?
Answers
Answer:
-1
Step-by-step explanation:
Use the rule y2-y1 / x2-x1
y1 = h
y2 = 9
x1 = -9
x2 = -8
so you get
9-h / (-8) - (-9) = 10
cross multiply to get
9-h = 10
so -h = 10-9
so h = -1
Select ALL expressions that are equivalent to 5x−3x−8+4+2x
Answers
Answer:
Where the picture of your work?
The answer is 4 (x-1)
what are the factors of 21
a. 2 and 7 b. 3 and 8 c. 3 and 6 d. 3 and 7
what are the factors of 54
a. 2 and 7 b. 6 and 9 c. 3 android 6 d. 3 and 7
Answers
Answer:
21: 3and 7 factors
54: 6and 9 factors
Jennifer started working at her job earning $6.25 per hour. Ever 6 months, she get s a 3.25% raise. If Jennifer has worked at the job for 14 years, what is her hourly rate? *
Answers
then the x goes on top like an exponent
so the exponent is 14
Give me brainliest