Answers
Answer:
309 meters
Step-by-step explanation:
The scale is 3mm : 2m so you can set up two fractions and solve for x.
[tex]\frac{3mm}{2m} =\frac{x}{206m}[/tex]
since every two meters is 3 mm in the drawing, divide 206 by 2 and get 103
now, multiply 103 by 3 to get 309
309 mm in the drawing
hope this helps :)
Related Questions
if 3x - 6 = 15 than what is x
Answers
Answer:
3x-6=15
3x=15+6
3x=21
x=21/3
x=7
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
Answer:
x = 7
Step-by-step explanation:
Step 1: Add 6 to both sides.
[tex]3x - 6 + 6 = 15 + 6[/tex] [tex]3x = 21[/tex]Step 2: Divide both sides by 3.
[tex]\frac{3x}{3} = \frac{21}{3}[/tex] [tex]x = 7[/tex]Step 3: Plug in the value to see if it's correct.
[tex]3(7) - 6 = 15[/tex] [tex]21 - 6 = 15[/tex] [tex]15 = 15[/tex]Therefore, x = 7.
Help please!!
A student has an allowance of $20 each week. He wants to buy lunch at school for $3.50 every day, Monday - Friday. Does the student have enough money to buy lunch?
Why or why not?
Answers
Answer:
Yes
Step-by-step explanation:
Did the math on my calculator on my phone
Answer:
Yes
Step-by-step explanation:
The cost for each meal is 3.50 and there are five days so you would multiply 3.50 by 5 which equals 17.5. So it would cost the students 17.50 each week for the lunch, leaving them 2.50
when y is equal 3 and x is equal 7 what is y when x equal 63
Answers
Answer:
7y x57xhfdghff
Step-by-step explanation:
hghhhhhf
Evaluate -4|-4|.
A) 8
B) -8
C) 16
D) -16
Answers
The answer
The answer is -16
Answer:
[tex]D)\:- 16[/tex]
Step-by-step explanation:
[tex]-4\left|-4\right|[/tex]
Apply absolute rule: [tex]\left|-a\right|=a[/tex]
[tex]\left|-4\right|=4[/tex]Multiply:
[tex]-4\times \:4[/tex][tex]-16[/tex]______________________
Stacy started a baking account with $150 and is spending $7 per day on lunch. This situation models which type of function?
Answers
Answer:
Linear function
Step-by-step explanation: For each day, you spend $7. This situation models a linear function.
A triangles angles have a ratio of 294 what are all three angles
Answers
Answer:
24:108:40 in this order
Step-by-step explanation:
2+9+4=15
180÷15=12
2•12=24
9•12=108
4•12=48
I don't know this question will u help
Answers
Answer:
Step-by-step explanation:
It is one
Answer:
f(x)=(2/3)x+(4/3)
Step-by-step explanation:
find gradient,m
(4-2)/4-1)=2/3
m=2/3
find y intercept
(4-c)/(4-0)
c=4/3
y=mx+c
f(x)=(2x3)x+(4/3)
Which inequality represents this graph?
Answers
Answer:
Last option, "y is greater than or equal to -1/3 x + 1"
Step-by-step explanation:
y represents any value in the shaded region, and since the region is above the line, that's how you know it's greater than the line. You also know the sign is greater than or equal to (rather than just greater than), because the line on the graph is solid, instead of dotted.
Hope this makes sense :)
Let f(x) = x^2 and g(x) = x-6. find (f o g)(-3). please help.
Answers
Answer:
81
Step-by-step explanation:
f o g = f(g(x))
Step 1. Solve for g(-3)
-3 - 6 = -9
Step 2. Solve for f(-9)
-9^2 = 81
7. Write the equation of a line which passes through the points (-3,5) and (6,23)
Answers
Answer:
answer to the equation is
[tex]y = 2x + 11[/tex]
Step-by-step explanation:
[tex]y = mx + b[/tex]
first find the slope of the line using the two points
[tex]slope \: m = \frac{y2 - y1}{x2 - x1} = \frac{23 - 5}{6 - ( - 3)} \\ = \frac{18}{9} \\ slope \: m = 2[/tex]
substitute 2 for m and use one of the points for x and y and solve for b
[tex]5 = 2( - 3) + b \\ 5 = - 6 + b \\ 5 + 6 = b \\ b = 11[/tex]
Now that you found b, the y-intercept, you can substitute that into the equation for your line
[tex]y = 2x + 11[/tex]
I need help please LOL
Answers
Plz help it’s due tonight!!!
Answers
Explanation: Since the original SVP ≈ MTQ statement is ordered from which angles are equivalent to each other, I assumed that Q ≈ P and M ≈ S, which is why PS ≈ QM might be the answer.
The radius of a circle is 7.7 ft. Find the circumference to the nearest tenth to the nearest tenth.
Answers
Answer:
[tex]15.4\pi[/tex]
Step-by-step explanation:
[tex]C = 2\pi *r\\C = 2\pi *7.7\\C = 15.4\pi[/tex]
8 times what number equals 24?
Answers
[tex]8 \times x = 24 \\ x = \frac{24}{8} \\ x = 3[/tex]
Solved8×3=24Answer:
3
Step-by-step explanation:
24 ÷ 8 = 3
8 × 3 = 24
....................
Question 11 (5 points)
(01.05 MC)
3
Which fraction is equivalent to 3/-5
Answers
Answer:
- 3 / 5
Step-by-step explanation:
3 / - 5
= - 1 x 3 / 5
= - 3 / 5
Someone help me I will give brainlyest!
Answers
To find :-
Relation represented by given diagram .Solution :-
Let the relation be " R " .
R = { (-0.5,-1) , ( 1,7) , (0.5,-0.2) , (3.2,1) }Since each preimage has only one image , it is a function .
TIME REMAINING
58:27
In a recent flu epidemic, the number of flu cases increased by 40% each week. There were 3,000 flu cases during the first week of January. How many more people were affected by the flu during the third week of January than during the first week?
1,200
2,880
3,280
4,200
Answers
Someone help me…….:///
Answers
Answer:
x's value is 12 while y's value is 6.
Step-by-step explanation:
Với n là số tự nhiêm, xét đinh lí " nếu n là số tự nhiên lẻ, thì n^2-1 chia hết cho 8". Định lí trên được viết dưới dạng P->Q
a. hãy xác định mệnh đề P và Q
b. Phát biểu định lý trên bằng cách sử dụng điều kiện cần
Answers
Answer:
Ewan
Step-by-step explanation:
ewan ko na po sorry po at
kasi hindi kopo maintindihan
tapus hindi naman po ako
magaling
please help me......
Answers
Answer:
38 ft^2
Step-by-step explanation:
you can change the model into two different shapes. one can be
4 by 2
the other will be
3 by 10
you find the produnt of these equations. in this case, its 8 and 30.
8 + 30 = 38.
Answer:
38 sq. ft.
Step-by-step explanation:
10 x 3 = 30 sq. ft.
4 x 2 = 8 sqft.
30 + 8 = 38 sq ft.
The number of cable TV systems recently decreased from 14,700 to 14,510. Find the percent decrease.
Answers
Answer:
The answer to this question is, 1.29252% decrease.
Step-by-step explanation:
[ (Starting Value - Final Value) / |Starting Value| ] × 100
14,700-14,510 x 100
190/14,700 x 100
0.01292517006 x 100
1.2925170068
1.29252%
OMG please help me! Please!
Answers
Answer:
(2,4)
X always comes before Y. So the X is 2 and the Y is 4, so (2,4).
If seven is added to four times a number, the result is twenty-five more than the number. Round your answer to the nearest integer, if necessary.
Answers
Answer:
6
Step-by-step explanation:
first, set up the equation
4x+7 = x+25
solve for x:
4x = x + 18
3x = 18
x = 6
have a wonderful day! :)
2y - 3y = 5 solve the equation check your solution
Answers
Answer:
y = -5
Step-by-step explanation:
-y = 5
y = -5
Check:
2(-5) - 3(-5) = 5
-10 + 15 = 5
5 = 5: Checkmark!
I NEED HELP QUICK PLEASE HELP
State, in a complete sentence, whether Ordered Pair (3,5) a solution to the equation 6x - 3y = 4.
Answers
Answer:
6x3-3x5 would be the same as 18-15 which is equal to 3 so 3,5 would not be a solution to the equation
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
This is only right if I know what ordered pairs are, so if this is wrong uh sorry
x = 3
y = 5
6 x 3 = 18
3 x 5 = 15
18 - 15 = 3
Find the vertex of each parabola.
16. y = -x2 + 6x + 30
Answers
Answer: (3,39)
Step-by-step explanation:
please help me quickly
no random links i will report :)
Answers
I don’t understand any of these, please can someone help
Answers
Answer:
you have to answer the question and then solve the question
danielle walks 88 feet due east to the library from her house. from the library, she walks 187 feet northwest to the corner store. finally she walks approximately 139 feet from the corner store back home. does she live directly south of the corner sotre? justify your answser
Answers
Answer:
Step-by-step explanation:
While on vacation in Washington DC, the cab ride for the Dulles airport to the hotel is 15 miles. The
total cost of the cab ride was $25.50. The cabbie charges $1.50 per mile for the entire trip.
A. Write an equation to that can be used to determine how much a cab ride would cost anywhere in Washington DC.
B. What is the flat rate of the cab ride?
C. How much does it cost to travel 7 miles in a cab?
Answers
The equation that can be used to determine the cost of a cab ride is cost = $3 + ($1.50 x miles driven).
The flat rate of the cab ride is $3.
The cost of travelling 7 miles is $13.50.
The total amount that would be spent on the cab ride is a function of the price per mile, the total miles driven and the flat rate.
Total cost = variable rate + flat rate
variable rate = cost per mile x total miles driven
15 x $1.50 = $22.50
Flat rate = total cost - variable rate
$25.50 - $22,50 = $3
The equation to determine the total cost of a cab ride: $3 + $1.50m
Where m is the miles driven.
The cost of travelling 7 miles : 3 + (1.5 x 7) = $13.50
A similar question was answered here: https://brainly.com/question/22844904?referrer=searchResults