Answers
Step-by-step explanation:
Since, The formula of Pythagoras is A² + B² + C²
(therefore)* let A be 8 mm
B be 6 mm
Therefore, 8² + 6² = 64 + 36
= 100
= 10( after squaring it )
Hope it helps,if it is correct like and mark me.
Related Questions
Camila is working two summer jobs, making $10 per hour lifeguarding and $6 per hour walking dogs. Last week Camila worked 5 more hours lifeguarding than hours walking dogs and earned a total of $114. Write a system of equations that could be used to determine the number of hours Camila worked lifeguarding last week and the number of hours she worked walking dogs last week. Define the variables that you use to write the system.
Answers
Let L = the numbers of hours lifeguarding
Let D = the number of hours walking dogs
Camila makes $10 per hour lifeguarding, so in L hours she will make 10L dollars. Camila makes $6 per hour walking dogs, so in D hours she will make 6D dollars. The total amount earned 10L+6D equals $114.
Since Camila worked 5 more hours lifeguarding than hours walking dogs, she worked more hours lifeguarding, so if we add 5 to the number of hours walking dogs, we will get the number of hours lifeguarding, meaning L equals D+5.
10L+6D=114
L=D+5
Abby wants to ride her bicycle more than 70 miles this week. On Monday, Abby rode her bicycle for 25 miles. Abby plants to ride the same number of miles in the next six days. Write an inequality that can be used to determine the number of miles, m, that Abby will ride her bicycle each day to achieve her goal.
Answers
Answer:
25d > 70
Step-by-step explanation:
Abby wants to ride her bicycle more than 70 miles this week.
More than = >
On Monday, Abby rode her bicycle for 25 miles. Abby plants to ride the same number of miles in the next six days.
Let the number of days of week she would ride her bike = d
On Monday = 25 miles
And the rest of the week = The same = 25 miles
The inequality is written as:
25d > 70
WILL REWARD BRAINIEST! A right rectangular container is 6 cm wide and 10 cm long and contains water to a depth of 7cm. A stone is placed in the water and the water rises 1.7 cm. Find the volume of the stone.
Answers
Answer:
102cm^3
Step-by-step explanation:
v=l×w×h
10x6x7=420 cm^3
the volume of water+stone=
10×6×(7+1.7)
522cm^3
522-420= 102cm^3
The solution is: the volume of the stone is : 102cm^3.
What is volume?In mathematics, volume is the space taken by an object. Volume is a measure of three-dimensional space. It is often quantified numerically using SI derived units or by various imperial or US customary units. The definition of length is interrelated with volume.
Here, we have,
Given that,
A right rectangular container is 6 cm wide and 10 cm long and contains water to a depth of 7cm. A stone is placed in the water and the water rises 1.7 cm.
We know that,
volume is :
v=l×w×h
so, we get,
10x6x7=420 cm^3
the volume of water+stone=
10×6×(7+1.7)
522cm^3
522-420= 102cm^3.
Hence, The solution is: the volume of the stone is : 102cm^3.
To learn more on volume click :
brainly.com/question/1578538
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can someome help me
Answers
Answer:
KM = 30
Sorry if this is not what you where looking for you did not describe exactly what you wanted
An experienced carpenter could build a house in 4 days. How much would he have finished if
he worked for 3 days?
Answers
Answer:
Percentage: 75%
Fraction: 3/4
Step-by-step explanation:
answer number 2 pls
Answers
Answer:
H
Step-by-step explanation:
Given
4(15 - 7) ← apply the distributive law
= 15(4) - 7(4) → H
9. Your parents give you $1000 on
your 16" birthday. You put it into a
savings account with 3% annual
interest. How much money will you
have if you don't touch it until you
turn 122
Starting Amount:
Growth Rate
Equation:
Answer:
Answers
Answer:3180
Is 1+4(3x-10)-12x equivalent to -39? Explain.
Answers
Step-by-step explanation:
1. Review a given problem : [tex]1+4(3x-10)-12x[/tex]
2.distributive property: [tex]4\left(3x-10\right) = 12x-40[/tex]
[tex]=1+12x-40-12x[/tex]
3. Simplify: [tex]1+12x-40-12x[/tex]
[tex]-39 +12x-12x[/tex]
[tex]=-39[/tex]
Cancel +12x and -12x since equals 0
1-40= -39
-39= -39
It is equivalent. Good luck.
(PLEASE HELP) Find the difference of
(p+7)−(6p2+13p).
Answers
Answer:
-(6p^2+12p-7)
Step-by-step explanation:
p+7-6p^2-13p
-12p-6p^2+7
-(6p^2+12p-7)
cual es la raiz de 28
Answers
Answer:
5.29150262213
Step-by-step explanation:
I hope this answer has helped you
Help please! Im on my last question! 15 points.
Question below!
Answers
Answer:
n^2 + 12 = 61
-12 -12
n^2 = 49
Step-by-step explanation:
7 is your answer
7 x 7 = 49 + 12 = 61
Ja'hones has pizza dough for making pizza. she separates the dough into three portions
listed below.
Portion A is 8.25 ounces
Portion B is twice as much as portion A
Portion C is twice as much as portion B
What is the weight, in ounces, of portion B and the weight, in ounces, of portion C?
Answers
Answer:
Portion B is 16.5 ounces.
Portion C is 33 ounces.
Step-by-step explanation:
Portion B.
8.25 * 2 = 16.5
Portion C.
16.5 * 2 = 33
Hope this helps! :)
Which two expressions are
equivalent?
A. (7.x) - 12 and (x-7) - 12
B. (x + 4) = 10 and x + (4 = 10)
C. 30. (x - 4) and 30 · (4 - x)
D. 18 - (8 + x) and (8 + x - 18)
HELP!!!
Answers
Answer:
B
Step-by-step explanation:
I don't have an explanation but i know its right!!!
An angle measures 56° less than the measure of its supplementary angle. What is the measure of each angle?
Answers
Answer:
118, 62
Step-by-step explanation:
We can set a system of equations where x and y are the two angles and x is the larger one
x+y=180
x-y=56
If we subtract the second equation from the first, we get 2y=124, simplifying that, we get y=62. Plugging it into either equation, we get x=118. We can check that 118 is 56 larger than 62, which it is. Thus, x=118, y=62.
Need help plzzzzz helpppp 20 points and if right I will mark brainlest
Answers
Answer:
Hi! Okay so i tried to find all the x and y intercepts that matched with (-4,7) and the closest one is C I'm not 100% sure its correct but its the only one that makes the most sense, its coordonated are (-8,4) i'm so sorry if u get it wrong
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Don't worry i wont ask for brainliest this time☆
Have a nice day!!!!!!!
- Brooklynn Deka
Need help ASAP
work out the value of 4y + 3x when x=5 and y=-3
( these are the only answers I can choose from)
A.32
B.-32
C.17
D.11
All support appreciated:)
Answers
Answer:
3
Step-by-step explanation:
4y+3x
4(-3)+3(5) Plug the numbers into the equation.
-12+15
3
Hope this helps and have an amazing day! ❤
Algebraically, find the roots of x² - 4x - 5=0,
Answers
Solve using quadratic formula
You can send 34 text messages in 12 minutes. How many minutes does it take you to send 68 messages?
Answers
Answer:
24
Step-by-step explanation:
34 messages per 12 minutes
68 is just 34 mulitplied by 2.
it would take you twice as long because there are twice as many messages.
12 minuted multipled by 2 is 24.
It would take you 24 minutes to send 34 messages.
Answer:
24 minutes
Step-by-step explanation:
34/12
68/x
34*2=68
12*2=24
using the graph, determine the equation of the axis of symmetry
Answers
Answer:
The axis of symmetry is x=1
Answer:
x = 1
Step-by-step explanation:
Mock Starr help thanks
Answers
IuibAuihiuhiugtdtrdkkknswer:
Step-by-step explanation:
What is 6.23 billion in scientific notation?
Answers
Answer:
6.23 E9
Step-by-step explanation:
1 Billion = 1 E9
6.23 billion = 6.23 E9
Leave a thanks and mark brainliest if this helped.
Leave a thanks and mark brainliest if this helped.
What are the x-intercepts of the graph of y= (x - 2) (x – 4)?
Answers
Answer: The x-intercepts of the parabola are (2,0) and (4,0).
Step-by-step explanation:
Substitute each given value of the variable to find which, if any, is a solution of inequality.
Answers
Given:
The inequalities are:
a) [tex]w<-8, w=-4.3, -5.3, -8.3, -9[/tex]
b) [tex]t>-25, t=-24, -25, -25.1, -27[/tex]
To find:
The solution of inequalities by substituting the given values.
Solution:
a) We have,
[tex]w<-8, w=-4.3, -5.3, -8.3, -9[/tex]
After substituting the given values one by one, we get
[tex]-4.3<-8[/tex] False statement.
[tex]-5.3<-8[/tex] False statement.
[tex]-8.3<-8[/tex] True statement.
[tex]-9<-8[/tex] True statement.
Therefore the solutions of [tex]w<-8[/tex] are [tex]w=-8.3, -9[/tex].
b)
We have,
[tex]t>-25, t=-24, -25, -25.1, -27[/tex]
After substituting the given values one by one, we get
[tex]-24>-25[/tex] True statement.
[tex]-25>-25[/tex] False statement.
[tex]-25.1>-25[/tex] False statement.
[tex]-27>-25[/tex] False statement.
Therefore, the solution of [tex]t>-25[/tex] is [tex]t=-24[/tex].
What’s the answer???
Answers
HELP! What is the greatest common factor of 20a2b2 and 50b3?
Answers
Good luck.
What is the average rate of change between Hour 1 and Hour 4? QUICKLY
Answers
Answer:
2%
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Mrs. Drilon’s electric meter reading last month was 1023, and her present electric meter reading is 1053. What is her electric consumption?
Answers
Answer:
30
Step-by-step explanation:
Subtract the 1023 reading from the 1053 one:
1053
-1023
---------
30
Her electric consumption was 30.
12 + 6 − 4 ÷ (2 + 5)
A. Divide 4 by 2.
B. Add 2 and 5.
C. Add 12 and 6.
D. Subtract 4 from 6.
Answers
Answer: B) Add 2 and 5.
Simplify:
3×5-1-(2² +6÷2)
Answers
Answer:
7
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
3×5-1-(2^2+6÷2)
3×5-1-(4+6÷2)
3×5-1-(4+3)
3×5-1-7
15-1-7
14-7
7
helppp me plsssssssss
Answers
Answer:
The class 35 - 40 has maximum frequency. So, it is the modal class.
From the given data,
[tex]\sf \:\:\:\:\:\:\:\:\:\:x_{k}=35[/tex][tex]\sf \:\:\:\:\:\:\:\:\:\:f_{k}=50[/tex][tex]\sf \:\:\:\:\:\:\:\:\:\:f_{k-1}=34[/tex][tex]\sf \:\:\:\:\:\:\:\:\:\:f_{k+1}=42[/tex][tex]\sf \:\:\:\:\:\:\:\:\:\:h=5[/tex][tex] {\bf \:\: {By\:using\:the\: formula}} \\ \\ [/tex]
[tex]\:\dag\:{\small{\underline{\boxed{\sf {Mode,\:M_{o} =\sf\red{x_k + {\bigg(h \times \: \dfrac{ ( f_k - f_{k-1})}{ (2f_k - f_{k - 1} - f_{k +1})}\bigg)}}}}}}} \\ \\ [/tex]
[tex]\sf \:\:\:\:\:\:\:\:\:= 35+ {\bigg(5 \times \dfrac{(50 - 34)}{ ( 2 \times 50 - 34 - 42)}\bigg)} \\ \\ [/tex]
[tex]\sf \:\:\:\:\:\:\:\:\:\:\:\:\:\:\:= 35 +{\bigg(5 \times \dfrac{16}{24}\bigg)} \\ \\ [/tex]
[tex]\sf \:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:= {\bigg(35+\dfrac{10}{3}\bigg)} \\ \\ [/tex]
[tex]\sf \:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:(35 + 3.33) =.38.33 \\ \\ [/tex]
[tex]\:\:\sf {Hence,}\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\ \large{\underline{\mathcal{\gray{ mode\:=\:38.33}}}} \\ \\ [/tex]
[tex]{\large{\frak{\pmb{\underline{Additional\: information }}}}}[/tex]
MODE
Most precisely, mode is that value of the variable at which the concentration of the data is maximum.MODAL CLASS
In a frequency distribution the class having maximum frequency is called the modal class.[tex]{\bf{\underline{Formula\:for\: calculating\:mode:}}} \\ [/tex]
[tex]{\underline{\boxed{\sf {Mode,\:M_{o} =\sf\red{x_k + {\bigg(h \times \: \dfrac{ ( f_k - f_{k-1})}{ (2f_k - f_{k - 1} - f_{k +1})}\bigg)}}}}}} \\ \\ [/tex]
Where,
[tex]\sf \small\pink{ \bigstar} \: x_{k}= lower\:limit\:of\:the\:modal\:class\:interval.[/tex]
[tex] \small \blue{ \bigstar}[/tex][tex]\sf \: f_{k}=frequency\:of\:the\:modal\:class[/tex]
[tex]\sf \small\orange{ \bigstar}\: f_{k-1}=frequency\:of\:the\:class\: preceding\:the\;modal\:class[/tex]
[tex]\sf \small\green{ \bigstar}\: f_{k+1}=frequency\:of\:the\:class\: succeeding\:the\;modal\:class[/tex]
[tex] \small \purple{ \bigstar}[/tex][tex]\sf \: h= width \:of\:the\:class\:interval[/tex]
