Answer:
128×5=640
640×5=3200
Multiply by 5
The pattern is a recurring sequence of digits, forms, colors, etc. It's also known as a sequence of numbers that relate to per in a specified way.
Pattern:value = 128, 640, 3200
⇒ 128
Multiply by 5 into 128 so we get the value that is 640.
⇒ 128 × 5=640
After getting the value that is 640 again, multiplied by 5, we get the value that is 3,200.
⇒ 640 × 5 = 3200
To find the pattern, we multiply the given value by 5, which is equal to 128, 640, and 3200.
Find out more about the pattern here:
brainly.com/question/14720576
please answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
d is the answer because the value decreases the longer you use it
find the product (8x+2)(7x+4)
Answer:
It's in the doc below
Step-by-step explanation:
Hope it helps
Answer:
56x+32x+14x+8
Step-by-step explanation:
8x*7x=56x
8x*4=32x
2*7x=14x
2*4=8
Attention everyone! Im going to keep using this site because i have learned that you should not quit when things get rough! From now on I will stand up for myself! If someone makes me uncomfortable i will report them! I will keep moving forward until i achieve success! I am proud to use brainly as my helper! :)
Answer:
ya!!! so true love the words!!!!
Please help with this question.
Answer:
x = 4
Step-by-step explanation:
Label the points from A-F. I attached an image of how I labeled the points.
Notice that there are similar triangles here:
[tex]\triangle ABD \sim \triangle FED[/tex][tex]\triangle ACD \sim \triangle AEF[/tex]Set up proportions to find the values of x, y, and z.
[tex]\displaystyle \text{Equation I: }\frac{FD}{AD} = \frac{FE}{AB}[/tex][tex]\displaystyle \text{Equation II: } \frac{A F}{AD}=\frac{EF}{CD}[/tex]Let's make this problem simpler by incorporating only 2 variables instead of 3. Let's say that the total distance between the two poles is distance d. Instead of z, let's call it d - y.
Substitute known values or variables into the proportions.
[tex]\displaystyle \text{Equation I: } \frac{d-y}{d} = \frac{x}{6}[/tex][tex]\displaystyle \text{Equation II: }\frac{y}{d}= \frac{x}{12}[/tex]Cross-multiply and simplify Equation I.
[tex]6(d-y)=dx[/tex] [tex]6d-6y=dx[/tex]Cross-multiply and simplify Equation II.
[tex]12y=dx[/tex]We now have two equations that are equal to dx, so we can set them equal to each other.
[tex]6d-6y=12y[/tex]Add 6y to both sides of the equation.
[tex]6d=18y[/tex]Divide both sides of the equation by 6.
[tex]d=3y[/tex]We can substitute this value of d back into either Equation I or II. I am going to substitute d into Equation II.
[tex]\displaystyle \frac{y}{3y} = \frac{x}{12}[/tex]Cross-multiply and simplify the equation.
[tex]12y=3xy[/tex]Divide y from both sides of the equation.
[tex]12=3x[/tex]Divide both sides of the equation by 3.
[tex]4=x[/tex]The guylines from the top of one pole to the bottom of the other cross at the height of 4 ft off the ground.
help me please. i will give brainliest
Answer: 11.7
Explanation:
-1.7-(-13.4)=11.7
Which set of values could be the side lengths of a 30-60-90 triangle?
Answer:
A
Step-by-step explanation:
I think you are in geometry I learned this a little back...
It's hard to explain but basically one side is just (n) another is (n(square root sign))and another is (2n.)
So the answer Is a because in this case (n) is 4
Rewrite the formula for the circumference of a circle, C=2πr, in terms of its diameter, d
there is an input box that has d=_______
Answer: D=Pie x C
Step-by-step explanation:
trust me and plz make me the brillienrttest
Macie waters 5 plants. She uses
cup of water for each plant.
How many cups of water does Macie use in all?
Please Help and thank you!!!
Answer:
volume
Step-by-step explanation:
volume = lxwxh
Pamela's age is two times Jiri's age. The sum of their ages is 24. What is Jiri's age?
Answer:
Therefore, Pamela's age is 54, and Jiri's age is 27. When you add both ages, you get 81, so it is correct. Hope this solution helps.
Step-by-step explanation:
Calculate the distance between (6 -5i) and (1 + 3i) on the complex plane.
Answer:
21 + 13 i
Step-by-step explanation:
Multiply using the FOIL method, then combine the real and imaginary parts of the expression.
A coin is flipped 18 times. Three of the times the coin landed on heads and the rest of the times tails. What is the difference between the THEORETICAL and EXPERIMENTAL probability of landing on heads? *
Answer:
the experimental probability is based on the results of the experiment which yielded heads 1 out of 6 times; in theory, the results of flipping a coin and landing on heads would be 1 out of 2
Step-by-step explanation:
HELP- I CAN'T- I NEEDS HELP- FAST-
WHAT IS Z
Answer:
Z= 82
Step-by-step explanation:
I need a solution on how to do this!!!!
simplify fully
Answer:
[tex]\frac{x-5}{x-7}[/tex]
Step-by-step explanation:
Given
[tex]\frac{x^2-2x-15}{x^2-4x-21}[/tex] ← factor numerator and denominator
= [tex]\frac{(x-5)(x+3)}{(x-7)(x+3)}[/tex] ← cancel (x + 3) on numerator and denominator
= [tex]\frac{x-5}{x-7}[/tex]
Answer:
[tex]\frac{x-5}{x-7}[/tex] is the answer
Step-by-step explanation:
[tex]\frac{x^{2}-2x -15 }{ x^{2}-4x-21}[/tex]
Factorising,
[tex]\frac{x^{2}-5x+3x-15}{x^{2}-7x+3x-21 }[/tex]
[tex]\frac{x(x-5)+3(x-5)}{x(x-7)+3(x-7)}[/tex]
[tex]\frac{(x+3)(x-5)}{(x+3)(x-7)}[/tex]
[tex]\frac{x-5}{x-7}[/tex]
What are the last two ?
Answer:
uhm
Step-by-step explanation:
There were 215 students who attended the school play. If there are a total of 250 students in the school, what percent of the students attended the play?
Answer:
86%
Step-by-step explanation:
you can multiply 250 by .86 to check the answer
hope this helps :)
Answer:
86%
Step-by-step explanation:
To find the percent that attended the play, divide 215 by 250
215/250
= 0.86
So, 86% of the students attended the play
using elimination, which variable would you choose to cancel out in the following system. explain your choice
Answer:
The x-variable
Step-by-step explanation:
if the first equation is multiplied by 3. The second one multiplied by 2, then. x-variable will be cancelled out
I need help plssssss
Answer:
dang, if i had to guess, just add your numbers then divide.
Step-by-step explanation:
Help me please find the answer
can someone help me please?
Answer:
500000
Step-by-step explanation:
We need to find the value of the given expression :
[tex]5^{\dfrac{5}{2}}\times 20^{\dfrac{3}{2}}\div 10^{-2}[/tex]
We can do it as per BODMAS rule.
[tex]5^{\dfrac{5}{2}}\times (\dfrac{20^{\dfrac{3}{2}}}{10^{-2}})\\\\=5^{\dfrac{5}{2}}\times {20^{\dfrac{3}{2}}}\times {10^{2}}\\\\=5^{\dfrac{5}{2}}\times {20^{\dfrac{3}{2}}}\times 100\\\\=5^{\dfrac{5}{2}}\times {(5\times 4)^{\dfrac{3}{2}}}\times 100\\\\=5^{\dfrac{5}{2}}\times {(5^{\dfrac{3}{2}})\times (4)^{\dfrac{3}{2}}}\times 100\\\\=5^{(\dfrac{5}{2}+\dfrac{3}{2})}\times 2^2^{\dfrac{3}{2}}\times 100\\\\=5^4\times 2^3\times 100\\\\=625\times 8\times 100\\\\=500000[/tex]
So, the required answer is 500000.
(x + 5)+(4x - 7)
adding and subtracting polynomials
Answer:
x+5+4x-7=0
5x-2=0
5x=2
x=2.5
Answer:
x+4x+5-7
5x-2
this is answer
Please help an explain work
I think it’s c?
Answer:
B. f(x) = -x + 2
Step-by-step explanation:
First, you find the point on the y-axis which is (0,2) in this problem.
This will be your b in y = mx+ b
Then, you'll find how many blocks you are moving or rise over run. Which is -1/1 or -1.
This will be your m in y = mx + b
But we don't write the 1 so it will just be -x
Now add all your numbers in the standered form (y = mx + b) to get y = -x + 2 or f(x) = -x + 2
Please Help ASAP I’m confused
Answer: B. 200ft
Step-by-step explanation:
Pythagorean theorem so a^2+b^2+c^2 or 120^2+160^2=c^2 where c is the value for the diagonal so solving for c to get 200
Tyrone's bedroom is 4.75 meters long. How many centimeters long is
Tyrone's bedroom?
Note: 1 meter = 100 centimeters
0,475
47,5
475
4,750
Answer:
4.75*100=475
Step-by-step explanation:
Answer: The answer is 475 cm long.
Step-by-step explanation:
Since his bedroom is 4.75 meters long, it would be 475 cm.
Find the surface area of each figure. Round your answers to the nearest hundredth, if necessary
Answer:
Step-by-step explanation:
y- 4/5=1
what does y equal to?
Answer:
y=1.8
Step-by-step explanation:
first change the fraction into a decimal.
4/5 =0.8
plus the 0.8 to both sides
y=1.8
Answer:
[tex]y - \frac{4}{5} + \frac{4}{5} = 1 + \frac{4}{5} \\ y = \frac{5 + 4}{5 } \\ y = \frac{9}{5} [/tex]
What is the product?
(y^2=3y+7)(8y^2+y+1)
Answer: y = -2.29034486
Step-by-step explanation: brainliest?
Answer:
What is the product?
(y^2=3y+7)(8y^2+y+1)
Step-by-step explanation:
nnn
Triangle def is equilateral. If the perimeter of def is 36, the length of de is 5x-8, then what is the value of x
Answer:
4
Step-by-step explanation:
All the sides of an equilateral triangle are equal, hence the perimeter is expressed as P = 3s
s is one of the side length
Given DE = 5x - 8
P = 3DE
P = 3(5x-8)
36 = 3(5x-8)
36/3 = 5x-8
12 = 5x - 8
5x = 12+9
5x = 20
x = 20/4
x = 4
Hence the value of x is 4
What value will make the equation true?
-2.1 - ?= -1
A 3.6
B
0.6
C -0.6
D
-3.6
Answer:
the answer is -1
Step-by-step explanation:
-2.1 - (-1) = -1.1
The measure of one interior angle of a parallelogram is 30 degrees less than 9 times the measure of another angle. Find the measure of each angle.
Answer:
The interior angles of the parallelogram are either:
XXX
{
159
∘
,
21
∘
,
159
∘
,
21
∘
}
or
XXX
{
3
3
4
∘
,
176
1
4
∘
,
3
1
4
∘
,
176
1
4
∘
}
Explanation:
Case 1: The given relation applies to consecutive angles
Consecutive angles of a parallelogram add up to
180
∘
Let
a
and
b
be consecutive angles (measured in degrees) such that the given relation holds:
XXX
a
=
9
b
−
30
and since
a
+
b
=
180
→
b
=
180
−
a
XXX
a
=
9
(
180
−
a
)
−
30
=
1620
−
9
a
−
30
=
1590
−
9
a
XXX
10
a
=
1590
XXX
a
=
159
and
XXX
b
=
180
−
a
=
21
Case 2: The given relation applies to opposite angles
Opposite angles of a parallelogram are equal.
Let
a
be the measure (in degrees) of the referenced opposite angles (and
b
be the measure of the other two angles:
a
+
b
=
180
)
We are told
XXX
a
=
9
a
−
30
Therefore
XXX
−
8
a
=
−
30
XXX
a
=
3
3
4
XXX
b
=
180
−
a
=
176
1
4
Answer link
EZ as pi
Sep 25, 2016
The angles are
21
°
,
159
°
,
21
°
,
159
°
Explanation:
In a parallelogram, there are only two sizes of angle - two are acute and two are obtuse.
Opposite angles are equal .
Consecutive angles are supplementary because they are co-interior angle on parallel lines.
An additional solution to the one given by Alan P is using the fact that the sum of the interior angles of a parallelogram is 360°.
Let one angle be
x
The size of the other angle is given by
9
x
−
30
2
x
+
2
(
9
x
−
30
)
=
360
←
sum of the angles is 360°
2
x
+
18
x
−
60
=
360
20
x
=
420
x
=
21
°
The obtuse angles are each
180
−
21
=
159
°
The other option where the given angle is the opposite angle is described is well explained by Alan P.
Step-by-step explanation:
The interior angles of the parallelogram are 21° and 159° respectively.
What is parallelogram?
A parallelogram is defined as a quadrilateral in which both pairs of opposite sides are parallel and equal.
In a parallelogram opposite interior angles are equal and the angles on the same side of the traversal are supplementary (i.e) 180°
For the given situation,
The measure of one interior angle be [tex]x[/tex] and
Another angle was given as [tex]9x-30[/tex]°
⇒[tex]x+9x-30[/tex]°[tex]=180[/tex]°
⇒[tex]10x=180[/tex]°[tex]+30[/tex]°
⇒[tex]10x=210[/tex]°
On dividing [tex]10[/tex] on both sides,
⇒[tex]\frac{10x}{10}=\frac{210}{10}[/tex]
⇒[tex]x=21[/tex]°
So, another angle is [tex]9x-30[/tex] = [tex]9[/tex]×[tex]21-30[/tex]
⇒[tex]189-30[/tex]
⇒[tex]159[/tex]°
Hence we can conclude that the interior angles of the parallelogram are 21° and 159°.
Learn more about the interior angle of parallelogram here
https://brainly.com/question/8615842
#SPJ2