Answers
Answer:
Given that,
Height of dougal is 1.84 meters and height of seb is 1.7 meters. We need to find the height of dougal as a fraction of the height of seb.
Let x is height of dougal as a fraction of the height of seb. So,
If we divide 1.7 on both sides of above equation, then,
On removing decimal, we get,
Hence, this is the required solution.
Step-by-step explanation:
Hi,, i saw this answer here in brainly because i had this one too so i hope this one helps
Related Questions
ABC form a triangle where BAC equals 90° a B equals 10.8 mm and C equals 1.6 mm find the length of BC give your answer rounded to one DP
Please really need help it’s for a test
Answers
Answer:
BC = 10.9 mm
Step-by-step explanation:
The computation of the BC is given below:
Here we applied the pythagorus theorem
AB = 10.8 mm
AC = 1.6mm
BC = ?
Now as we know that
AB^2 + AC^2 = BC^2
10.8mm^2 + 1.6mm^2 = BC^2
116.64mm^2 + 2.56mm^2 = BC^2
BC = 10.9 mm
Name a pair of the supplementary angles
Answers
Answer:
a.CEA AND DEA
is pair of the supplementary angles
PLSSSSSSSSSS HEEEEEEEEEEEEEEEELLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
\sqrt(x^(2)-14x+49)=x-7
Answers
Answer:
infinite solutions
Step-by-step explanation:
note the expression inside the radical is a perfect square, that is
x² - 14x + 49 = (x - 7)², then
[tex]\sqrt{x^2-14x+49}[/tex] = x - 7
[tex]\sqrt{(x-7)^2}[/tex] = x- 7, that is
x - 7 = x - 7
Since both sides are the same then any value of x will make the equation true.
The equation has infinite solutions
Solve for x:
5x - 4 = 41
Answers
Answer:
9
Step-by-step explanation:
5x - 4 = 41
add
5x = 45
divide
x = 9
Answer:
x = 9
Step-by-step explanation:
First, add 4 to both sides.
5x - 4 + 4 = 5x (+4 and -4 cancel one another out, leaving just 5x)
41 + 4 = 45
So, we get 5x = 45
Divide by 5 on both sides.
5x/5 = x (Again, 5 is cancelled out)
45/5 = 9
We get x = 9
Please help and hurry!
Answers
How much longer is an average day in May compared to October?
branily is here for you
Answers
Answer:
there isnt a difference between may and october or atleast i dont think so
Step-by-step explanation:
Answer: There is no difference there are 31 days in May and October.
Step-by-step explanation:
I need to get my grade up please help
Answers
Answer:
15-7
3^2
40/8
8x2
5+9
14+16
Step-by-step explanation:
5. x2 – 10x + 21 = 0
Answers
URGENT PLEASE HELP WILL GIVE BRAINLIEST
Answers
Answer:
Slope = 4
Rule: y= 4 x +8
X- intercept when y = 0
X = -2
did it on edjinuty and got it right
Four friends share 3 bags of trail mix equally.
What fraction of a bag of trail mix does each friend get?
Answers
Answer:3/4
Step-by-step explanation:
3 is the amount of bags that need to be divided and four is the number of friends sharing them
Answer:
3 and remainder 1 (I'm sorry I dont know if your doing remainders
The sales tax rate on a new vehicle is 6%. If the vehicle is $13,000, then how much will be charged for sales tax
Answers
Answer:
$780
Step-by-step explanation:
$13000×0.06=$780 in sales tax
The width of a rectangle is x. Its length is 3x. How long is the diagonal of the rectangle? Express your answer in simplified radical form.
Answers
Answer:
square 3x which equals to 3x squared the square x which equals to x squared then add 3x squared to x squared to get 4x squared and then take the square root which equals to 4x
Use the equation to find the x and y-intercepts:
2x + 4y = 12
x-intercept:
y-intercept:
Answers
Answer:
List the intersections.
x-intercept(s): (6,0)
y-intercept(s): (0,3)
Step-by-step explanation:
y- intercept(s) : (0,3)
Solve for x
x/2 + 7 = 41
Answers
X= - 32
Explanation:
2+7=9
41-9= -32.
In words..
Minus thirty two.
Hope this helps, have a great day or night!
Which inequality is the solution to 20+2<.
2<5-8?
ASAP PLEASE
Answers
Answer:
C. x > 90Step-by-step explanation:
20 + 2 < x/3 - 822 + 8 < x /330 < x /330*3 < x90 < xx > 90Correct choice is C
Use the Pythagoream theorm Show your work
Answers
Answer:
c=13
Step-by-step explanation:
The equation to solve the Pythagorean Theorm looks like this-
a²+b²=c²
So, lets use it to find the hypotenuse-
5²+12²=c²
(5*5)+(12*12)=(c*c)
25+144=c²
(25+144=169)
Now we have to find the square root of 169 (just put [tex]\sqrt{169[/tex] into the calculator)
c=13
26 km
35 km
square kilometers
Answers
61
Step-by-step explanation:
good luck with the answer
plsssssssssssssdssssssss helppppppppppppp
Answers
Answer:
c
Step-by-step explanation:
plz brainliest
what i do to remember how to do these is if the inequality has a >, it is going <— way. the opposite way of <. if the inequality has a <, it is going —>. the opposite way of >.
also remember that >_ and <_ have the dot circled in and > and < do not.
Match each irrational number line on which it is represented 2.18112... 2.1823912 2.364125 2.1829391321
Answers
Answer:
See Explanation
Step-by-step explanation:
The number lines to make selection from are missing from the question.
However, I've attached 4 number lines, each of which represents each of the given irrational numbers (see attachment)
Number: 2.1823912
This is represented by number line 1
Each point of number line 3 is 0.001 units starting from 2.18;
The point which the red dot is located is between 2.182 and 2.183, but the dot is closer to 2.182.
2.1823912 and 2.1829391321 satisfy this property but number line 2 represents 2.1829391321 (see below for explanation)
So: 2.1823912 is represented by number line 1
Number: 2.1829391321
This is represented by number line 2.
Each point of number line 3 is 0.0001 units starting from 2.182;
The point which the red dot is located is between 2.1829 and 2.1830, but the dot is closer to 2.1829.
From the list of given numbers, only 2.1829391321 satisfy this property.
Number: 2.18112...
This is represented by number line 3.
Each point of number line 3 is 0.01 units starting from 2.11;
The point which the red dot is located is between 2.18 and 2.19.
If number lines 1 and 2 represent 2.1823912 and 2.1829391321, respectively, then number line 3 represents 2.18112.
Number: 2.364125
This is represented by number line 4.
Each point on this number line is 0.1 unit starting from 2.0;
The point which the red dot is located is between 2.30 and 2.40. From the list of given numbers, only 2.364125 satisfy this property.
Answer:
1: 2.1823912 2: 2.364125 3: 2.18112 4: 2.18929391321
Step-by-step explanation:
4, 16, 64, 256, 1024, ... what is the exponential function
Answers
Answer:
y=x^4
Step-by-step explanation:
the equation is multiplying by 4 for every x value
Find the value of b in the equation
a
4
b
5/4
c
1/4
d
-4
Answers
3(4b)-10=5
12b=15
b=5/4
the answer is B
What is the sum of x^
2 – 3x + 7 and 3x² + 5x – 9?
1) 4x² – 8x + 2
2) 4x² + 2x + 16
3) 4x2 – 2x – 2
4) 4x² + 2x - 2
Answers
Answer:
4. [tex]4x^{2} +2x-2[/tex]
Step-by-step explanation:
To add these two equations together, you have to combine like terms.
1. [tex]x^{2} +3x^{2} = 4x^{2}[/tex]
2. [tex](-3x)+5x = 2x[/tex]
3. 7 - 9 = -2
Then you just combine all of these terms together into one equation and you have your answer.
Hope this helped!
Here is a sketch of a curve.
The equation of the curve is y = x2 + ax + b
where a and b are integers.
ol
The points (0, -7) and (7,0) lie on the curve.
Find the coordinates of the turning point of the curve.
Finish your answer by writing, Turning point at (... , ... )
+
Total marks: 4
Answers
Answer:
turning point: (-3 , -16)
Step-by-step explanation:
y = x² + ax + b pass(0,-7)(7,0)
(0)² + 0*a + b = -7 b= -7
(7)² + 7*a - 7 = 0 7a = 42 a = 6
y = x² + ax + b = y = x² + 6x - 7 = (x+3)² - 16
(h,k): vertex equation: y = a(x-h)² + k
h = -3 k=-16
help with question 1
Answers
Answer:
si=Ptr/100
and di solution
what is the y intercept of 13,-6
Answers
Answer:
More info needed
Step-by-step explanation:
If 13,-6 represents (13,-6), this is a point. The y coordinate is -6, but there would be no y intercept since a single point won't cross the y axis.
Why do we use 'average' in our daily life?
Answers
Answer:
The term average is used frequently in everyday life to express an amount that is typical for a group of people or things. ... Averages are useful because they: summarise a large amount of data into a single value; and. indicate that there is some variability around this single value within the original data.
Step-by-step explanation:
I WILL NAME YOU BRAINLIEST AND GIVE YOU ALL MY POINTS IF YOU SOLVE THIS!!!!! In the diagram, each shape has a value and the sums of the shapes in each of the first three rows is given. Find the sum of the shapes in the fourth row.
Answers
Answer:
27
Step-by-step explanation:
ez
Answer:
26
Step-by-step explanation:
Square=5
Circle=7
Triangle=4
Do the math to check for yourselves.
In the space below, draw a triangle with
angles 60° and 60°, and an included side
length of 2 inches.
Answers
Answer:
First draw a line of 2 inch
use protector and draw 60° angle
And next side also same
PLS HELP ME IM BEGGIN YOU THIS IS DUE IN 5 MIN
Answers
Answer:
3/10
Step-by-step explanation:
Let's assume;
30 ml of Orange Juice + 45 ml of Apple Juice + 25 ml of Coconut milk = 1 glass of Cocktail
30 ml : 45 ml : 25 ml = 1
30 + 45 + 25 = 100 ml = 1 glass of Cocktail
Orange juice proportion = Amount of Orange Juice in ml ÷ 1 glass of Cocktail in ml
Orange Juice proportion = 30 ml ÷ 100 ml
= 3/10
Answer:
In a fruit cocktail, for every 30 ml of orange juice you need 45 ml of apple juice and 25 ml of coconut milk.
Step-by-step explanation: Hope this is right I think there is 3/10 of Orange juice
Total Contents: 25 +30+45+100
Proportion of apple juice:
30/100
3/10
HELPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
A given set of data is said to have a greater spread if it covers a large scale/area. Since the data set 3 only covers a small portion of a wide spectrum it is said to have a smaller spread when in comparison with data set 4 which has a greater spread as it covers a larger scale/spectrum.
▪︎Therefore, Data set 4 has a greater spread.
○=> Solution (8) :Lower quartile of a data set is said to be the median of the lower half of the data set.
Lower quartile of this data set :
[tex] = \tt \frac{50 + 60}{2} [/tex]
[tex] =\tt \frac{110}{2} [/tex]
[tex]\color{plum} =\tt 55[/tex]
Thus, the lower quartile of this data set = 55
Median is said to be the middle element of a data set.
The median of this data set = 80
Upper quartile of a data set is said to be the median of the upper half of a given data set.
Upper quartile of this data set :
[tex] =\tt \frac{110 + 100}{2} [/tex]
[tex] =\tt \frac{210}{2} [/tex]
[tex]\color{plum} = \tt105[/tex]
Thus, the upper quartile of this data set = 105
Therefore :▪︎Lower quartile of this data set = 55
▪︎Upper quartile of this data set = 105
▪︎Median of this data set = 80