Answers
Answer:
x is equal to 12.
Step-by-step explanation:
Because the two lines are parallel to each other, and one is the base of the triangle, that means that the segments of the side lines have the same ratio to each other.
In other words, |AC| / |CE| is equal to |AB| / |BD|.
With that information, we can simply say:
[tex]\frac{4x + 6}{6} = \frac{3x}{4}\\\\24\times \frac{4x + 6}{6} = 24\times\frac{3x}{4}\\\\4(4x + 6) = 6(3x)\\\\16x + 24 = 18x\\\\2x = 24\\\\x = 12[/tex]
So x is equal to 12
Related Questions
A printer costs $960 new and is expected to be
worth $140 after six years. What will it be worth
after four years?
Answers
Answer:
310
Step-by-step explanation:
diff->960-140=820
5u->820
1u->820÷5=164
4U->164×4=650
after four years->960-650=310(ans)
im sorry if its wrong but thats how i would do it
What is the slope of the function y = -3/4x + 5
Answers
Answer:
The slope is -3/4
Step-by-step explanation:
The equation is written in this form: y = mx + b
Where, m is the slope and b is the y-intercept
10.
A snail travels at a rate of 2.37 feet per minute.
a. Write a rule to describe the function.
b. How far will the snail travel in 6 minutes
A. d(t) = t/2.37; 2.53ft
B. d(t) = t + 2.37; 8.37 ft
C. d(t) = 2.37t; 14.22 ft
D. d(t) = 6t; 14.22 ft
Answers
Answer:
C. d(t) = 2.37t; 14.22 ft
Step-by-step explanation:
2.37 per minute is multiplication so A and B are definitely wrong
Another way to check is 2.37*6=14.22 so the answer is C
Answer:
D. d(t) = 6t; 14.22 ft
Step-by-step explanation:
d(t)= 2.37t; 14.22 ft
d(t)= 2.37t; 14.22 ft
Answer:
a. f(t)=2.37t
b. 14.22 feet
Step-by-step explanation:
We are given that:
A snail travels at a rate of 2.37 feet per minute.
a. write a rule to describe a function.
Let t describe the time and f(t) be a function how far snail travels
then, f(t)=2.37×t
where the unit of t is in minutes and that of f(t) is feet
b. how far will the snail travel in 6 minutes
we have to find f(t) at t=6
f(6)= 2.37×6
= 14.22 feet
Hence, snail traveled 14.22 feet in 6 minutes
2.37/minute
14.22 feet in six minutes
Answer:
Rule for Distance is f(t) = 2.37t and distance covered in 6 minutes is 14.22 feet.
Step-by-step explanation:
Speed of Snail = 2.37 feet per minute
To write the rule we use relation of Speed, Distance and time
Distance = Speed × Time
So, Distance cover by snail in t minutes is given by f(t) = 2.37 × t
⇒ f(t) = 2.37t
Distance traveled by Snail in 6 minutes , f(6) = 2.37 × 6 = 14.22 feet
Therefore, Rule for Distance is f(t) = 2.37t and distance covered in 6 minutes is 14.22 feet.
Help!!!!!!!!!! TYSM if you answer this!!!!!!!!!!!
Answers
Answer:
10p+5
Step-by-step explanation:
While shopping for clothes, Daniel spent $26 less than 2 times what Jaclyn spent. Daniel spent $14. Write and solve an equation to find how much Jaclyn spent. Let x represent how much Jaclyn spent. The equation that can be used to determine how much Jaclyn has spent is 2 x− 26 = 14 .
Answers
Answer:jaclyn spent 28 dollars
Step-by-step explanation:
Is 1/100 greater than 1/10
Answers
Answer:
No, it is not.
Step-by-step explanation:
1/100 = 0.01
1/10 = 0.10
Answer:
no
Step-by-step explanation:
Guyssss I need your help for this question ASAPpp
Answers
[tex] \sqrt{64} [/tex]
Input into your calculator to verify
64^1/2 = sqrt 64
Add. Select the sum in simplest form.
2/3 + 1/5
Answers
Answer:
0.867 in decimal form
13/15 in fraction form
Step-by-step explanation:
1. Add
2/3 + 1/5 = 10/15 + 3/15
2. Simplify the sum, 13/15
1 is the greatest common divisor of 13 and 15. The result can't be further reduced.
3. Convert 13/15 into a decimal.
PLEASE PLEASE HELP FOR #5 AND #6
Answers
Answer:
i would say you should try m a t h w a y
it helps alot
Step-by-step explanation:
A box of 15 cookies costs $9.
MY
What is the cost for 1 cookie?
Answers
Answer: $0.6
Step-by-step explanation:
15cookies= $9
1 cookie = x
Cross multiply
15x= 9
Divide both sides by 15
x= 9/15= 3/5= $0.6
15 cookies = 9 dollar
1 cookie = 9 ÷ 15 dollar
= 0.6 dollar
Hope it helps
Plz mark me brainlist
-8-(-10)
pls help it's due tmr
Answers
-8-(-10
You can just add a plus in the middle
-8+(10=+2
A population of bacteria is treated with an antibiotic. It is estimated that 5,000 live bacteria existed in the sample in
before treatment. After each day of treatment, 40% of the sample remains alive. Which best describes the graph of
the function that represents the number of live bacteria after x days of treatment?
Answers
Answer:
The answer is A. f(x) = 5000(0.4)x, with a horizontal asymptote of y = 0, because 2,000 of the bacteria remain alive.
Step-by-step explanation:
Answer:
The correct option is A.
Step by step explanation:
The exponential function is defined as
Where, a is initial value and b is growth factor or decay factor.
The initial population of bacteria is 5000.
After each day of treatment, 40% of the sample remains alive. It means the growth factor or decay factor is
Therefore the required function is
The horizontal asymptote is y=0 because
Therefore option A is correct.
Solve the equation for x:
| 4x - 3] = 7
Answers
Answer:
x=-1, 5/2.
Step-by-step explanation:
abs(4x-3)=7
4x-3=7, 4x-3=-7
4x=7+3=10
x=10/4=5/2
----------------
4x=-7+3
4x=-4
x=-4/4=-1
Answer:
x = 2.5 or 5/2
Step-by-step explanation:
4x - 3 = 7
+3 +3
4x = 10
divide by 4
x = 2.5, or 5/2
Describe how to use a number line to find the sum of 5 + 13. Then use this method to find the sum.
Answers
Answer:
Start at 13, then count 5 more to the right. You will end at 18, which is your answer.
Step-by-step explanation:
Answer:
the anser is 18
Step-by-step explanation:
you would start at the mark that indicates 13 and go up or to the right 5 more marks or to whichever mark indicates 18
Which equation best represents the relationship between x and y ?
Answers
Answer:
ummmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
Step-by-step explanation:
For number 6 I’m not sure how to do it
Answers
Find the value of f(x) = 2x - 6 when x = 2.
Answers
Hopes this helps
Help this is due in a hour. Help me answer c to f
Answers
Answer:
C: S, Q
D: 80
E: Area: 80 Perimeter: 40
F: Area: 48 Perimeter: 28
I hope this is right!!
Answer:
C. S and Q
D. 80 degrees
E. 40
F. 28
Solve the Linear system. Enter your answer as an ordered pair
2x+3y=31
y=x+7
Answers
(2,9)
this needs 20 characters
can someone help please? HURRYY!!
Answers
Answer:
103 ft^2
Step-by-step explanation:
Long sides: 2(8*4) = 64 ft^2
Under side: 3*8 = 24 ft^2
Triangles: (2(3*5))/2 = 15 ft^2
64+24+15 = 103
Answer:
103
Step-by-step explanation:
the base = 3x8 = 24
the sides are= 4 x 8 = 32
two sides = 64
triangle = 5x 3 x1/2 = 7.5
7.5 x 2 = 15
total = 103
John lays tile for a living. While trying to create the perfect design for his client, he then drew this pattern containing two right angles and an isosceles triangle.
For the triangles to fit together perfectly, John must determine the measure of angles 1, 2, and 3.
Answers
Answer:
Angle 1= 58
Angle 2= 64
Angle 3= 58
Step-by-step explanation:
The two smaller triangles are each right triangles and every triangle equals 180 so add 32 degrees and 90 degrees ( 90+32=122) and subtract that from 180 and you get angles 1 and 3 from your isosceles triangle
then you add both angles 1 and 3 from your isosceles triangle which are 58 degrees each (58+58=116) and subtract that from 180 (180-116=64) and you get angle 2
Answer:
angle 1 = 32
angle 2 = 116
angle 3 = 32
Step-by-step explanation:
What is the measure of all exterior angles of a pentagon
Answers
Answer:
72 degrees for each exterior angle and 360 degrees for all of them summed.
Step-by-step explanation:
An exterior angle of a polygon is the angle between the line extending one of its sides and the next side. As you go around a regular n sided polygon doing this, you will rotate through a complete circle of 360 degrees. All these angles are equal, so each one is 360/n.
For the pentagon, n=5, so the sum of all its exterior angles is 360 degrees and each exterior angle is 360/5=72 degrees.
hello, could someone help me with this question, thank you.
Answers
It's C.
Basically, when youre dividing something, the bases would stay the same but the exponents would change. For division, you'd have to substract the exponent of the denominator from the denominator (of like bases, of course)
In this case, it's 10^8-(-3).
The only reason it's not 10⁵ is because of the negative 3. If it were a positive 3, it would become 10⁵.
4. Rafael and Roger played tennis against each other 30 times.
Each of the times they played, either Rafael won or Roger won.
The ratio of the number of times Rafael won to the number of times Roger won is 7:3
(a) Work out the number of times Rafael won.
In a school, there are 75 girls in the tennis squad.
The ratio of the number of boys in the tennis squad to the number of girls in the tennis Squad is 4:3
(b) Work out the number of boys in the tennis squad.
Answers
Rhombus ABCD has vertices at (-6, 0),(0,8), (6,0), and (0, -8).
Dilate ABCD by a scale factor of 1.5.
Use the origin as the center of the
dilation. What are the coordinates of
points A', B', C', and D?
Answers
By how many degree -2°C
colder than 7°C
Answers
Answer:
9 degrees celsius
Step-by-step explanation:
All you have to do is 7 - (-2) = 9.
Answer:
9°C
Step-by-step explanation:
If you count, it's 7-(-2), making them cancel out, equaling 7+2=9
Solve for x.
x + 5
30
36
20
Answers
Answer:
25
Step-by-step explanation:
Answer:
correct answer is x = 19
Step-by-step explanation:
answer 19
Factor 3pq + 6p - 5q - 10.
( q - 2)( p + 5)
(3 p + 5)( q + 2)
(3 p - 5)( q + 2)
Answers
Answer:
(3p-5 )(q+2)
Step-by-step explanation:
3pq + 6p - 5q -10
3p (q+2) -5 (q+2)
(q+2) (3p-5)
That is your complete answer
Please help me with this
Answers
Answer:
y(-6)=6
y(-3)=4
y(0)=2
y(3)=0
y(6)=-2
Step-by-step explanation:
Just substitute the domain by x every time and add that next to y for your answer
Cual es el valor de un esfero cuando la docena se compra en $7848? Area de un triangulo de 9 unidades de base y 6 unidades de altura? Cien veces la suma de 4.5 con 2.71 Porfavooor es para una tarea de mañana D:
Answers
Answer:
a) $654
b) 27 unidades cuadradas
c) 721
Step-by-step explanation:
a) ¿Cuál es el valor de un bolígrafo cuando la docena se compra por $ 7848?
Una docena = 12
Por eso:
12 bolígrafos = $ 7848
1 bolígrafo = $ x
Cruz multiplicar
12 bolígrafos × $ x = 1 bolígrafo × $ 7848
$ x = 1 bolígrafo × $ 7848/12
$ x = $654
b) Área de un triángulo ¿9 unidades de base y 6 unidades de altura?
Área de un triángulo =
= 1/2 × Base × Altura
1/2 × 9 × 6
= 27 unidades cuadradas
c) Cien veces la suma de 4.5 con 2.71
Esto se calcula como:
100 × (4,5 + 2,71)
= 100 × (7.21)
= 721