Help please!
Acellus
Find the value of x.
B
6
X+1
D
А Е
4
Х
С
A
x = [?]
Enter
![Help Please! AcellusFind The Value Of X.B6X+1D 4Ax = [?]Enter](https://brainimage.s3.us-east-005.backblazeb2.com/contents/attachments/sSWaz60wbc8QEGTDEbprGkdbOaKsUQiu.png)
Answers
Answer:
x = 2
Step-by-step explanation:
In the given figure
∵ ABC is a triangle
∵ D is a point on side AB
∵ E is a point on side BC
∵ DE // AC
∵ AC is the third side of the triangle
→ That means DE divides the sides AB, BC into parts that have the same ratio
∴ [tex]\frac{BD}{DA}[/tex] = [tex]\frac{BE}{EC}[/tex]
∵ BD = 6 and DA = 4
∵ BE = x + 1 and EC = x
→ Substitute them in the ratio above
∴ [tex]\frac{6}{4}[/tex] = [tex]\frac{x+1}{x}[/tex]
→ By using the cross multiplication
∵ 6 × x = 4 × (x + 1)
∴ 6x = 4(x + 1)
∴ 6x = 4(x) + 4(1)
∴ 6x = 4x + 4
→ Subtract 4x from both sides
∵ 6x - 4x = 4x - 4x + 4
∴ 2x = 4
→ Divide both sides by 2 to find x
∴ x = 2
Related Questions
Pls help me If your good at math I’ll give brainliest
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Hope this helps!
Have an amazing day!
Describe the advantages you see in using a rule for a function rather than listing function values in a table.
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Answer:
Using a rule is direct and not time wasting, which is not the case for listing functions
if two angles are congruent, their ____________ are the same
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Answer:
Sides
Step-by-step explanation:
The sides will be the same
The sum of two integers is 5. Their difference is 11. What are
the two integers?
HURRY
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Answer:
ggggvx
Step-by-step explanation:
cddfvdcvv
Tommy earned $5 mowing the lawn on Saturday. He earned more money on Sunday. Write an equation that shows the amount of money Tom has earned
Answers
Answer:
f(x)=2x+5
Step-by-step explanation:
If you think about it, 5 is the y intercept, meaning the money he earn that day. While Sunday, he earned more which is the Slope of 2x because its 2 times the number. And you add them together, and there you go.
if 3 is related to 4 then 8 is related to
Answers
Answer:
9 most likely
Step-by-step explanation:
This is because 3 is one away from 4, so 8 is one away from 9.
Answer:
The answer is 9.
Step-by-step explanation:
3 Relates To 4.
8 Relates To 9.
Layne rode his bike from Point A to B by using Cherry Street. How much further would his trip have been if he took Orange Drive and Peach Avenue instead?
37 yards
14 yards
8 yards
28 yards
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Simplify the square root as much as possible. Square root 338
Answers
Answer:
13√2 is the answer in surd form
Please please help me please
Answers
Answer:
1st option is the answer
Step-by-step explanation:
blue line: slope is 1 and y-intercept is 1; therefore equation is y= x + 1
red line: slope is -1 and y-intercept is -3; therefore equation is y= -x - 3
Help me !! And show your work
Answers
-24+12d=2d+16
-24+12d+24=2d+16+24
12d=2d+40
12d-2d=2d+40-2d
10d=40
10d/10=40/10
D=4
74 students choose to attend one of three after school activities: football, tennis or running. There are 49 boys. 16 students choose football, of which 6 are girls. 28 students choose tennis. 8 girls choose running. A student is selected at random. What is the probability this student chose running? Give your answer in its simplest form
Answers
Answer:
The probability that student chose running is [tex]\frac{30}{74}[/tex].
Step-by-step explanation:
Consider the provided information.
74 students choose to attend one of three after-school activities: football, tennis, or running.
16 students choose football, 28 students choose tennis.
The students choose running = 74 - 16 - 28
The students choose running = 30
It means out of 74 students 30 choose running.
[tex]\text{Probability}=\frac{\text{Favourable outcomes}}{\text{Total outcomes}}[/tex]
[tex]\text{Probability of Running}=\frac{30}{74}[/tex]
Hence, the probability that student chose running is [tex]\frac{30}{74}[/tex].
Find the value of:
3 x 5²
Answers
3x5x5
15x5
!!!75!!!
Answer: 75
HOPE THIS HELPS :)
please help asap!!!!!
Answers
Answer:
61% close to 3/5 but its just 61/100
Step-by-step explanation:
First add up all the times rolled in or equal to number 4 rolled
thats 61 now we need to find the total which when added is an even 100 so its a 61% chance
I NEED HELP PLZ I WILL GIVE THANKS AND BRAINLIST
Answers
Answer:
The answer is D
Step-by-step explanation:
D is the point where the two lines intersect and therefore it is the solution of the line
The local museum had 10,000 visitors in 1995.
The number of visitors has increased by 5% each year since 1995.
7
Enter a function m(x) to represent the number of visitors to the museum x years after 1995.
Answers
Answer:
Step-by-step explanation:
Vbvvbnn. N m
Convert 1/15 to a decimal. Enter the decimal using an ellipsis, and then enter the decimal using an overbar. Write the repeating digit three times. Enter the correct answer in the box. Write the digits that re
Answers
Answer:
The decimal form of [tex]\frac{1}{15} = 0.0666... = 0.0\overline{666}[/tex].
Step-by-step explanation:
We proceed to find the decimal form of [tex]\frac{1}{15}[/tex], whose description is found below:
1) Multiplying the numerator by 100 and dividing it by 15:
Partial result: 0.06, Remainder: 10
2) Multiplying the remainder by the 10 and dividing it by 15:
Partial result: 0.066, Remainder: 10
3) Multiplying the remainder by the 10 and dividing it by 15:
Partial result: 0.0666, Remainder: 10
Since the decimal number is a infinite and periodical, we conclude that decimal form of [tex]\frac{1}{15} = 0.0666... = 0.0\overline{666}[/tex].
9-3x/4+20y for x=4 and y=5
Answers
Answer:
106
Step-by-step explanation:
cauclator
The ages of three siblings are consecutive integers. The sum of their ages is 42. Calculate their ages. *
Answers
Answer:
13, 14, 15
Step-by-step explanation:
Let x = age of one of the siblings
Since the age of the siblings are consecutive integers, the age of the next sibling would be x + 1 and the age of the third sibling would be x + 2
x +( x +1) + (x +2) = 42
3x + 3 = 42
collect like terms and solve for x
x = 13
The age of the first sibling is 13
The age of the second sibling is x + 1 = 13 + 1 = 14
The age of the third sibling is x + 2 = 13 + 2 = 15
What is the solution to this equation?
-0.20(x– 20) = 44-x
A x= -90
B. X=-50
C. x = 50
D. X=90
Answers
x=50 is the solution to the equation -0.20(x– 20) = 44-x. So, option C is correct.
Solution to an equation means that value of the variable for which the equation is satisfied.
Given the following equation:
-0.20(x– 20) = 44-x
A
To check x=-90 is the solution:
Put x=-90 in the given equation
LHS=-0.20(x– 20)
=-0.20(-90-20)
=-0.2(-110)
LHS=22
RHS= 44-x
=44-(-90)
RHS=134
LHS≠RHS
Thus, x=-90 is not the solution.
B
To check x=-50 is the solution:
Put x=-50 in the given equation
LHS=-0.20(x– 20)
=-0.20(-50-20)
=-0.2(-70)
LHS=14
RHS= 44-x
=44-(-50)
RHS=94
LHS≠RHS
Thus, x=-50 is not the solution.
C
To check x=50 is the solution:
Put x=50 in the given equuation
LHS=-0.20(x– 20)
=-0.20(50-20)
=-0.2(30)
LHS=-6
RHS= 44-x
=44-(50)
RHS=-6
LHS=RHS
Thus, x=50 is not the solution.
D
To check x=90 is the solution:
Put x=90 in the given equation
LHS=-0.20(x– 20)
=-0.20(90-20)
=-0.2(70)
LHS=14
RHS= 44-x
=44-(90)
RHS=-54
LHS≠RHS
Thus, x=-90 is not the solution.
Thus x=50 is the solution to the given equation. So, option C is correct.
Learn more about equation, here:
https://brainly.com/question/29113090
#SPJ6
What is the solution to in (x^2 - 16) = 0?
x ± square root of 17.
x = ±4.
x = ± square root of 32.
Answers
Answer:
x=+or-4...…............
Answer:
A
Step-by-step explanation:
got it right
Combine terms: 12a + 26b -4b – 16a.
(a) 4a + 22b,
(b) -28a + 30b,
(c) -4a + 22b,
(d) 28a + 30b.
Answers
Step-by-step explanation:
Start by grouping the variables (basically reorganizing)
12a - 16a + 26b - 4b
subtract like terms
-4a + 22b
Your answer is c
I hope this helps!!!!!
What is the slope of the line that passes through the following points ?
(8,5) and (2,3)
Answers
Answer:
The slope of the lines is 1/3
Step-by-step explanation:
Since I can't graph it, I can make a table
x y
8 5
2 3
From 5 to 3, you subtract 2 (this is for the y section)
From 8 to 2, you subtract 6 (this is for the x section)
Now all you have to do is divide y by x....
y/x = 2/6 = 1/3 (when simplified)
Hope this helped!
Which is the larger value: 2 x 106 or 9 x 105?
Explain how you know.
Answers
Answer:
9 x 105
Step-by-step explanation:
if you round both numbers to 100 and times them by 2 and 9
2 x100 gives 200
whereas 9 x 100 gives 900
Ann already knew 4 appetizer recipes before starting culinary school, and she will learn 3 new appetizer recipes during each week of school. Write an equation that shows the relationship between the number of weeks w and the number of appetizer recipes a.
PLS ANSWER AS QUICK AS YOU CAN! I WILL MARK YOU BRAINLIEST!!!!
Answers
Answer:
Step-by-step explanation:
x = number of weeks, y = number of appetizer recipes
: 4+3x=y
: 4+3(18)=58
: 2*18=36
36+18=54
54+4=58
Answer:
58
Step-by-step explanation:
.....................
Can someone answer this for me please.
Answers
Do the ratios 8:24, and 5:15 form a proportion
yes
no
Answers
Answer:
Yes they do, the proportion of 1:3 as 1 x 8=8, and 3 x 8=24, and 5 x 1=5, and 5 x 3=15
Step-by-step explanation:
What is the coefficients in the following expression
Answers
Answer:
5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
In 5043 what number is in the hundreds place? please hurry! thank you!
Answers
Answer:
0
Step-by-step explanation:
Answer:
0 is in the hundredths place.
1 yard is equal to 3 feet. How many feet are in 30 yards?
Answers
Answer: 90 feet
Step-by-step explanation: 1y : 3f = 30y : 90f
Answer:
90 feet
Step-by-step explanation:
All you need to do is to multiply 30 by 3. This is because you are trying to see how many 3 feet are in 30 yards.
Please help ASAP
If U = {all teachers), M = {mathematics teachers) and W = {teachers who are women), show on a Venn diagram the set of all mathematics teachers who are men.
Answers
Answer: See the diagram below
Specifically, refer to figure 4.
==========================================================
The set U is the universal set. It represents every teacher. Let's draw this as a rectangle. Divide the rectangle so that one portion represents female teachers, and the other represents male teachers. I'll use a vertical line to divide the universal set.
Now draw a circle such that one portion of the circle is in the "male teacher" region and the other portion of the circle is in the "female teacher" region. Lastly, shade the region inside the circle that is also in the male teacher region. The diagram below shows the step by step process.
Figure 1 is the rectangle representing the universal set, which in this case is the set of all teachers.
Figure 2 splits up set U into female teachers on the left and male teachers on the right.
Figure 3 adds a circle, set M, to represent all math teachers. This circle spans the male and female teacher regions, since we can have either male or female math teachers.
Figure 4 adds labels A,B,C,D such that
A = set of female teachers that don't teach mathB = set of female teachers that teach mathC = set of male teachers that teach math. This region is highlighted to answer the question your teacher provided.D = set of male teachers that don't teach mathThere are no gaps or overlaps between any of the A,B,C,D regions. We consider these regions to be mutually exclusive. If a person is in region B for instance, then they cannot be in any other region. This is assuming no person teaches more than one subject. Note how regions A,B,C,D completely fill the set U, and do so without any gaps or overlaps. So we can say that set U is partitioned into those four regions.