Answer: 17/21
Step-by-step explanation:
Number of cities = 42
Fraction of cities that has lake = 5/42
Fraction of cities that have rivers = 29/42
The fraction of these 42 cities that have a lake or river running through them will then be:
= 5/42 + 29/42
= 34/42
= 17/21
What value of x makes the polygon below have the same perimeter?
Answer:
3
Step-by-step explanation:
2x+x+2+x+2+4x+1 = 4x+3x+2+2x
2x+x+x+4x + 2+2+1 = 4x+3x+2x+2
8x+ 5 = 9x + 2
5-2=9x-8x
x= 3
I hope im right!!
Last year, Rebecca's car insurance cost her £2043. This year it only cost her £1675.26 By what percentage has Rebecca's car insurance been reduced?
Answer:
Step-by-step explanation:
Rebecca's car insurance been reduced by 18%
What is percentage?A percentage is a number that tells us how much out of 100 and can also be written as a decimal or a fraction.
Given that, Last year, Rebecca's car insurance cost her £2043. This year it only cost her £1675.26.
Percentage decrease = (Final value - initial value) / initial value × 100
Final value = £1675.26
Initial value = £2043
Percentage decrease = (2043 - 1675.26) / 2043 × 100
= 367.74 / 2043 × 100
= 0.18 × 100
= 18 %
Hence, Rebecca's car insurance been reduced by 18%
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Determine whether or not each set of side lengths would form a right triangle.
Answer:
6,6,12 -not a right angle
8,15,17 - right angle
9,16,21 - not a right angle
10,24,26 - right angle
How many 5/16 foot pieces of wood can you cut from a board that is 1 9/16 feet long?
Add 16 to 1 9/16 that will then be 25/16 then you divide 5 from 25 that equals 5 so that is your answer
What is the missing number in the sequence 1, 5, 10, 16, 23, 31,__?
Answer:
40 I think, if I wrong sorry
Step-by-step explanation:
Pleas help and show work What is the slope-intercept form of the line that passes through the point (-6, 8) and has a slope of 3/2)? y=mx+b =
Answer:
it's been an hour but it's 17
Which equation represents the proportional relationship between the cost, t, in dollars, of p pounds of wood bought? T=0.29pt = 0.29 p t=0.31pt = 0.31 p t=3.45pt = 3.45 p t=3.48p
Answer:
T = 0.29p
Step-by-step explanation:
From the table Given :
We can obtain the uint cost per pound of wood :
Cost of 12 pounds of wood = $3.48
Cost per pound = Cost / weight
Cost per pound = $3.48 / 12 = $0.29
Hence, the proportional relationship cost, T in dollars and p pounds of wood is ;
Cost = unit cost per pound * number of pounds
T = 0.29 * p
T = 0.29p
whats the answer to 4.8/Y = 17.9/3.2
Answer:
[tex]x[/tex] ≈ 0,858101
3. The line segment drawn from a vertex of the triangle to the mid-point of the opposite
side is called
a) altitude
b) median
c) centroid
Hey i need help with this question. I need it to be solved and I need to see the length of the diagonal. Please put a proper answer or Branly will just take the points away from you. Thanks
Answer:
x = 40.25 mStep-by-step explanation:
Use Pythagorean
x² = 36² + 18² x² = 1620x = √1620x = 40.25 mAnswer:
in right angled triangle BCD
by using Pythagoras law
P²+B²=H²
A²+B²=C²
36²+18²=x²
x=√1620=18√5m
x=18√5 m is your answer
A triangle has the coordinates
A( 4, –1), B(3, –3), and C(0, 2).
Reflect the triangle over the y-axis and find the coordinates of its image.
A(4, −1) → A
B(3, −3) → B
C(0, 2) → C
Answer:
-1,-4
-3,3
-2,0
Step-by-step explanation:
hope this helps
A climbing team took 3 weeks to climb Mount Everest which is 29,028 feet high. If they climbed about the same distance each week, how many feet was the team able to climb each week?
Answer:
29028/3=9676ft
The quotient of 36 and 3 is j.
Answer:
j= 12
Step-by-step explanation:
j = 36/3
j = 12
Pleas help me I need help really bad Which shows the given inequalities in slope-intercept
form?
Given the system of inequalities:
4x - 5y = 1
{y-x53
Oyster
y<2x + 6
oyz - 5
y< 2x + 6
O y2-*** }
y > 2x + 6
Answer:
the answer is B
Step-by-step explanation:
Solve the inequality.
4.5 > m / 6
Answer:
The answer is m<27 or ((-∞)infinity symbol, 27)
Step-by-step explanation:
Multiply to remove the fraction, then set equal to ) and solve
Which properties describe the graph of (x + 5)2 + (y – 10)2 < 169?
a. circle with center at (–5, 10), shading inside the circle
b. circle with center at (5, –10), shading inside the circle
c. circle with center at (5, –10), shading outside the circle
d. circle with center at (–5, 10), shading outside the circle
Answer:
a. circle with center at (–5, 10), shading inside the circle
Step-by-step explanation:
I have a quizlet for those towards the end of the course aka Cameron its
HELI KADAKIA to study ofc
The graph of (x + 5)² + (y – 10)² < 169. The circle with centre at (5, –10), shading inside the circle. The correct option is B.
What is a circle?A circle is a two-dimensional geometry on the plane having a centre point and the circular line is drawn equidistant from the centre point. A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
The given equation of the graph is f(x + 5)² + (y – 10)² < 169. When we plot the equation we get the circle having an inside shaded part. The coordinates of the circle are (5,-10).
Therefore, the graph of (x + 5)² + (y – 10)² < 169. The circle with centre at (5, –10), shading inside the circle. The correct option is B.
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If the time now is 4 PM on Saturday, after 253 hours the time will be:
(A) Sun. 5AM
(B)Tues. 5AM
(C) Wed. 1AM
(D) Wed. 5AM
Answer:
C I'm pretty sure
Step-by-step explanation:
Identify the number that does not belong with the other three. Explain your reasoning.
Answer:
To identify which integer does not belong with the rest, we must first evaluate each.
Step-by-step explanation:
[25.6...] is already evaluated. Therefore, let's move on to Integer b: [tex]\sqrt{x}[/tex], where is x is 48.48 = 2 * 24--> 2 * 12--> 2 * 6--> 2 * 3√48 = [tex]\sqrt{2}[/tex] * 2 * 2 * 2 * 3We have 1 perfect sqaure: [tex]\sqrt{2}[/tex] * 2When we multiply, we receive 2.Therefore, 2 * [tex]\sqrt{2 * 3}[/tex]When -51/2 is relatively prime, we receive -25 1/2Finally, the last integer is already simplified.Based on these results, you may determine the number that does not belong with the other three, whether than is through means of irrationability, value, absolte value, or whatever other means you decide.
Please help I will give you brainliest
Answer:
34
Step-by-step explanation:
Can somebody help me with this question.
Which expression is equivalent to 2(7x-7)?
Multiply using the distributive property.
14 x − 14
Hope this helps you!
Answer:
14x-14
Step-by-step explanation:
2(7x-7)=14x-14
Guys I need no help but like wut is 2+2 =?
A.4
B. Fish
C. 22
Answer:
[tex]4[/tex]
Step-by-step explanation:
[tex]2 + 2 \\ = 4[/tex]
What’s the answer?????
Answer:
3
Step-by-step explanation:
d = 2 and c = 3
12d - 7c
12(2)-7(3)
24 - 21
3
Answer:
3
Step-by-step explanation:
12d - 7c
d = 2
c = 3
Substitute the values into the equation.
(12 × 2) - (7 × 3)
= 24 - 21
= 3
What is the overlap of Data Set 1 and Data Set 2?
Answer:
its corresponding to the wrong one
Find the solution of the system of equations.
2x + 3y = -2
4x + 9y = 14
slope =-3, goes through the point (1, 2)
30 points for RIGHT ANSWER
which measurement is closest to the length of one string of lights in feet ??
Answer:
17 ft
Step-by-step explanation:
Yo pls help ill give you 10 or 22 points I’m rlly stuck pls pls help me :(
Answer: x < -6
Step-by-step explanation:
16 > -3x-2
18 > -3x
x < -6
(flip the sign because you are diving by a negative number.)
Find the value of the variable. If the answer is not an integer, leave it in simplest radical form.
Answer:
0ption C is your answer
Step-by-step explanation:
by using Pythagoras law
x²=8²+15²
x²=289
x=√289=17