Answer and explanation:
If a map is being reduced to form a pocket sized version then it is being proportionality reduced a smaller size that is required. Cartographers enlarge and reduce maps proportionally to serve different purposes in their study. The map is still the same but smaller in size.
If on a map 2cm represents 2 meters, that is 0.02/2 which evaluates to 1/100, then we are comparing distance and ensuring they are proportional using scale factor(our scale factor is 1:100 here)
HELPP!!! Pls help me do it ASAP ASAP
Answer:
x=1, y=2.5
Step-by-step explanation:
SOMEONE PLSSS HELPP MEE
its basically asking to turn those numbers in the world problem into exponential form
Answer:
Step-by-step explanation:
∛6t^2= (6t^2)^1/3=
also if you want further
6^1/3 t^2/3
Given: A= (0, 0), (2, 1). (3, 1.5). (4, 2). .}ls A a function and why?
Answer:
Yes, it is a function
Step-by-step explanation:
the definition of a function is "a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output." Our input is represented by x, or the first number in the parentheses, and our output is y, or the second number in the parentheses. Because each x value had exactly one output, or y, it is a function
hii pls help i’ll give brainliest if you give a correct answer
Answer:
573
Step-by-step explanation:
find the volume of the large cube so 2.66x3.33x2.33 it's like 20.63. find the volume of the smaller cube so 0.33x0.33x0.33 so like 0.036. now divide 20.63 by 0.036 to see how many times 0.036 goes into 20.63.
GAMING You advance 3 levels in 15 minutes. Your friend advances 5 levels in 20 minutes.
Are these rates proportional? Show your work and explain.
Plz help me solve this question ASAP!
R=200/(1-(1.011)^-20/0.011)
R = 200 [tex]\frac{200000x 1011^{-20} -200000x1000x^{20} }{11 x 1011x^{2o} }[/tex]
the X is multiplication
Please help!!!!!!!!!!!
The measures of three angles of a triangle are given by (x - 5)°, (2x)°, and (2x - 10)°. What is the value of x?
Step-by-step explanation:
adding all the angles then equate it to 180
x-5+2x+2x-10=180
5x-15=180
5x=195
x=39
to check, plugin x which is 39 into the given angles.
like, 39-5=34 and 2(39)=78 and 2(39)-10= 68
and all of this must be equal to 180 because the angle in a triangle is always 180 degrees.
So, 34+78+68=180
Find x.
x = 4
x = 5
x = 6
Answer:
x=4
Step-by-step explanation:
Answer:
Given triangles are similar
[tex] \frac{9}{6} = \frac{x}{4} \\\frac{3}{2} = \frac{x}{4} \\ x = \frac{(3 \times 4)}{2} \\ \boxed{x = 6}[/tex]
Value of x is 6.If the scale on a map is 1 cm for every 117 km and Washington, D.C., and Baghdad, Iraq, are 85.26 cm apart on the map, then approximately how far apart are they really?
i need help!
Answer:uhh
Step-by-step explanation:
yaabalo
Answer:
9975.42km
Step-by-step explanation:
85.26*117=9975.42
Claire drew a house for her art class. The drawing is shown below.
If a = 10 cm, b = 8 cm, c = 5 cm, and d = 3 cm, what is the perimeter of the drawing?
Answer:
perimeter=sum of all sides=a+b+c+d=10+8+5+3=26cm
Simply your expression
4[(12-2) ²÷4]
Answer:
100
Step-by-step explanation:
Simplify the following:
4 (12 - 2)^2/4
Hint: | Express 4 (12 - 2)^2/4 as a single fraction.
4 (12 - 2)^2/4 = (4 (12 - 2)^2)/4:
(4 (12 - 2)^2)/4
Hint: | Cancel common terms in the numerator and denominator of (4 (12 - 2)^2)/4.
(4 (12 - 2)^2)/4 = 4/4×(12 - 2)^2 = (12 - 2)^2:
(12 - 2)^2
Hint: | Subtract 2 from 12.
| 1 | 2
- | | 2
| 1 | 0:
10^2
Hint: | Evaluate 10^2.
| 1 | 0
× | 1 | 0
| 0 | 0
1 | 0 | 0
1 | 0 | 0:
Answer: 100
7. Subtract: (8 + 3i) - (-10 + 12i)
Answer:
18 - 9i
can also be written as 9(2 - i)
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
measuring lengths and angles
Answer:
What is the question?
Step-by-step explanation:
With no question I can't answer.
Answer:
Step-by-step explanation:
An angle is a fraction of a circle where the whole circle is 360°. A straight angle is the same as half the circle and is 180° whereas a right angle is a quarter of a circle and is 90°. You measure the size of an angle with a protractor.
What is the probability that when you roll the number cube (6 sides) twice, you will get 1 on both rolls?
Answer:
1/36
Step-by-step explanation:
When you roll it the first time, the chances to get a 1 is 1/6.
when you roll it the second time, the chance is still 1/6, but the chance of rolling one twice in a row, is the product of the probabilities:
1/6 * 1/6 = 1/36
solve : -4x – 10 = -38
Equation is formed when two equal expressions are equated together with the help of an equal sign. The value of x is 7.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The equation that is given to us is -4x – 10 = -38, now in order to solve the equation, we will add 10 on both sides to isolate x terms, and then divide both the sides by (-4), to get the value of x.
[tex]-4x - 10 = -38\\\\-4x -10+10 = -38 +10\\\\-4x = -28\\\\\dfrac{-4x}{-4} = \dfrac{-28}{-4}\\\\x = 7[/tex]
Hence, the value of x is 7.
Learn more about Equation:
https://brainly.com/question/2263981
write an equivalent fraction for 1/3+2/5 using 15 as the common denominator
There are 3 workers at the Gold Trinkets Company. Two of the workers can each
make a trinket in 90 seconds. It takes the third worker 10 seconds longer to make a
trinket. How many total trinkets can the three workers make in one hour?
Answer:
Step-by-step explanation:
So first let us break how much trinkets one worker can make and find out the time frame. So the first two workers each can make a trinket in 90 seconds, 90/2 is 45 (seconds) for 1 worker. And the third worker takes 10 seconds longer, so 45+10 is 55 seconds for the third worker to make 1 trinket. There are 60 minutes in a hour, 60x60(seconds) is 3600 seconds in an hour. But here we will have to do 3600/100, because we forget about the individual time and focus on the combined time. So we add 10 more to 90, and now get 3600/100, which gives us out result of 36 trinkets made in an hour
sorry it took long i burnt my brain for this one
6.18.54. -
Find the 9th term.
Answer:
a9=13122
Step-by-step explanation:an=a1rn−1
Substitute in the values of
a1=2 and r=3
an=(2)⋅(3)n−1
Remove parentheses.
an=2⋅3n−1
Substitute in the value of n to find the 9th term.
a9=2⋅3(9)−1
Subtract
1 from 9
a9=2⋅38
Raise 3 to the power of 8.
a9=2⋅6561
Multiply
2 by 6561.
a9=13122
please help i will mark branliest
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Express the equation in slope- intercept form
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (4, 1) and (x₂, y₂ ) = (5, 2) ← 2 ordered pairs from the table
m = [tex]\frac{2-1}{5-4}[/tex] = [tex]\frac{1}{1}[/tex] = 1 , then
y = x + c ← is the partial equation
To find c substitute any ordered pair from the table into the partial equation
Using (5, 2 ), then
2 = 5 + c ⇒ c = 2 - 5 = - 3
y = x - 3 ← equation representing the table of values
hi i need help pls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
y>2/3+3
Step-by-step explanation:
We know that the rise is two and run is three, 2/3. Then the blue shaded are would stand for y>. And the y-intercept is 3.
Please help me on this I will mark brainliest and 30 lts IF its correct
Answer:i will help! what do you ned help with?
Step-by-step explanation:
if I had
h 1
592×7
what doe that equal
Answer:
4,144
Step-by-step explanation:
I have no idea what you are trying to say, but if you meant what does 592 x 7 equal to, it will be 4,144.
Check:
4,144 / 7 = 592
4,144 / 592 = 7
Hope this helped!
Have a supercalifragilisitcexpialidocious day!
In the diagram of circle o below, what is m
Answer:
60°
Step-by-step explanation:
since chords AB and CD are parallel and BD is the diameter of the circle, so , it means that m arcAD or m<ABD= m<CDB
A slide is 10 feet long and 9.3 feet high. How long is its base, from the bottom of the ladder to the end of the slide?
Answer:
3.92 feet
Step-by-step explanation:
The set up will be a right triangle
Given
Hypotenuse = 10feet (length of the ladder)
Opposite = 9.2 feet (Height of the slide)
Required
Length of the base l
USing the pythagoras theorem
adj^2 = hyp^2 - opp^2
l^2 = 10^2-9.2^2
l^2 = 100 - 84.64
l^2 = 15.36
l = 3.92 feet
Hence the base length is 3.92 feet
f(-1) if f(x) = -3x – 5
Answer:
-2 would be the answer
write the coefficient form of x + 5
please help i will
mark branliest
Answer:
False
Step-by-step explanation:
If Monica just adds 8 to the week number the values she would get would not equal those presented in the chart. Therefore this statement cannot be true.
Answer:
B, false
actually she is multiplying $3 by the week number
Step-by-step explanation:
4+8=12
6+8=14, not 18
8+8=16, not 24
10+8=18, not 30
James wants to buy 4 books that are originally $12.99 each. If James buys the books during the sale,
what will be the total cost of the books without tax?
Answer:
$51.96
Step-by-step explanation:
multiply the original sales price by 4
Simplify the expression
-3x+2x