Answers
Related Questions
A rectangular plot measures 20 cm by 10 cm on a map. If is drawn to the scale 1:1000. What is the actual area of the piece of land in hectares ?
Answers
Answer:
Solution given:
length [l]=20cm
breadth [b]=10cm
area of rectangle =l×b=20×10=200cm²
since 1cm=1000cm
than real area =200×1000²=200000000cm²
since
1 hectares =10000m²=10000×10000=100000000cm²
so
200000000cm²=2hectares
So,actual area of the piece of land in hectares is 2 hectares.
12) The function f(x) represents the total bill from a rental store that charges $10 to rent a power tool pus an
additional $2 an hour. A second rental store uses the function glx) = 15 + 1.5x to represent the total bill
for a similar power tool. Which of the following statements is true?
(A)
(B)
The function f(x) has a greater rate of
change than function g(x).
The function g(x) has a greater rate of
change than function f(x).
(C)
(D)
The rates of change cannot be determined.
The rates of change for both f(x) and
g(x) are equal
Answers
Answer:
Step-by-step explanation:
Find arc length for QT
Answers
Step-by-step explanation:
arc length for QT = 2× 71° = 142°
10) A bike shop sells tricycles and bicycles. There are 25 total bikes in the shop. There are 64 wheels on. Write a system of equations that represents the situation. How many bicycles are
there? How many tricycles are there?
Answers
Answer:
11 bicycles and 14 tricycles
Step-by-step explanation:
11 bicycles would be 22 wheels in total.
14 tricycles would be 42 wheels in total.
11 + 14 = 25 bikes and 22 + 42 = 64 wheels.
Complete the frequency table for the following set of data. You may optionally click a number to shade it out.
5
5,
2
2,
5
5,
2
2,
3
3,
5
5,
1
1,
1
1,
3
3,
1
1,
0
0,
4
4,
4
4,
6
6,
2
2,
1
1,
0
0,
5
5,
4
4,
7
7,
2
2,
3
3,
0
0
Answers
Answer:
0 -> 6 in frquency
1 -> 8 in frequency
2 -> 8 in frequency
3 -> 6 in frequency
4 -> 6 in frequency
5 -> 8 in frequency
6 -> 2 in frequency
7 -> 2 in frequency
Step-by-step explanation:
brainliest plz
need this asapppp pleaseeeeee
Answers
Answer:
supplementary angles
Step-by-step explanation:
they are on the same side of the straight line
Write an
inequality that describes the number line above.
Answers
Answer:
x > 6
Step-by-step explanation:
The number line shows all values above 6. However, it does not include 6 since the circle is not filled in. This inequality will describe "all values above 6" or x > 6.
6Tim had $150 to spend on 3 pairs of pants. After buying them, he had $30 left over. What equation expresses how much each pair of pants cost? A30x/3 = 150incorrect answer B3x - 30 = 150incorrect answer C3x = 180incorrect answer D3x + 30 = 150incorrect answer
Answers
D is right
1. Each pair is $40
2. 3 pairs are $120, leaving him with $30 left
3. 3 * x --> 3 * 40 = 120
Write Each Percent as a fraction in lowest terms
9%
34%
Answers
Answer:
9/100
17/50
Step-by-step explanation:
Answer:9% is in the simplest & 34 % is 17/50
cant simplify 9% bc both numbers don't have the same another number to divide them
34/100 divide both sides by 2 its 17/50
What is the volume of the prism?
Answers
Which of the following is true?
Sine is negative in Quadrant I.
Tangent is positive in Quadrant III.
Cosine is positive in Quadrant III.
Sine is negative in Quadrant II.
Answers
B) Tangent is positive in Quadrant III is correct!
Quadratics and Their Solutions: I NEED HELP
Answers
Answer:
-7, 1
Step-by-step explanation:
The roots of an equation are the answers to the equation, where the graph of the equation intersects the x-axis. One can see that the points at which the graph intersect the x-axis are the following,
(-7, 0) and (1, 0), therefore the roots to the equation are the following;
-7, 1
Here are the heights (in inches) of 12 students in a seminar.
66. 60, 70, 64, 60, 62, 71. 68. 67, 63. 58. 72
What is the percentage of these students who are shorter than 70 inches?
Answers
Answer:
75%
Step-by-step explanation:
3 students 70 inches or taller
9 students less than 70 inches
12 students total
9 ÷ 12 = 75%
I need an Answer Immediately,pls!!!!!!
Answers
Answer:
See below.
Step-by-step explanation:
[tex]41.5 + 5x = 52.5\\5x = 11\\x = 2.2[/tex]
Answer:
41.5+5x=52.55x=11x=2.2
Find the slope of the line that contains (−3,−3) and (−4,−8).
Answers
Answer:
y=5x+12 it is rise over run so 5/1 but you don't put the 1 so its just 5x
Step-by-step explanation:
I did it using y=mx+b
supplementary angles: look at the attachment to see the question
Answers
Answer:
x = 21
Step-by-step explanation:
21 x 3 = 63 and 63 + 67 = 130 and sense there across from eachother this is correct because vertical angles are always the same measure.
Hope this helps!
Simplify: 25^a+3 * 5^3a
Answers
Answer:
a
25. + 375a
Step-by-step explanation:
Answer: 25^a + 375a
Step-by-step explanation:
i need help) (only the answer) *links and wrong answers will be reorted*
Answers
Answer:
Volume of cuboid = 300 in³
Surface area of cuboid = 280 in²
Step-by-step explanation:
Given:
Length = 10 in
Width = 5 in
Height = 6 in
Find:
Volume of cuboid
Surface area of cuboid
Computation:
Volume of cuboid = [L][B][H]
Volume of cuboid = [10][5][6]
Volume of cuboid = 300 in³
Surface area of cuboid = 2[lb][bh][hl]
Surface area of cuboid = 2[(10)(5) + (5)(6) + (6)(10)]
Surface area of cuboid = 2[50 + 30 + 60]
Surface area of cuboid = 2[140]
Surface area of cuboid = 280 in²
Answer:Volume of cuboid = 300 in³
Surface area of cuboid = 280 in²
Step-by-step explanation:
plzzzzzz hellppppp it is for mathh
Answers
Answer:
3^4 (3rd option)
:)
Answer:
the answer is optionc) 3 is to power 4 because
3 is to power 4 mean to multiply the whole number 3 itself 4 time which is 81,greater than 4ia to power 4
example
4 Is to power3=4×4×4=64
7 is to power 2 =49
5is to power 2=25
3 is to power 4 =81
2 is to power 5=32
therefore option c is greater than 4 is to power 3
which is equivalent to 2/9
Answers
Answer:
4/18 is equivalent to 2/9
Find the volume round to the nearest hundredth
Answers
Answer:
333.67
Step-by-step explanation:
trust
10 Which equation matches the graph?
Answers
Answer: the first one
Step-by-step explanation:
Answer:
I believe the answer is A) y = 2/3x + 1
Step-by-step explanation:
The y-intercept is at 1 and the slope is up 2 over 3-- meaning A is the answer
I hope this helps :)
Which graph represents the solution set of this inequality?
\qquad10c + 5 \leq 4510c+5≤4510, c, plus, 5, is less than or equal to, 45
Choose 1 answer:
(Choice A)
A
(Choice B)
B
(Choice C)
C
(Choice D)
D
Answers
Answer:
B
Step-by-step explanation:
For me on Khan is B
PLEASE I NEED HELP! Find the probability. Image attached (math)
Answers
Answer:
75/2197
or
.034137460172
Step-by-step explanation:
3/13 × 5/15 × 5/15 = 75/2197
hope this helps ^^
10. Solve for x akoajssbsbqn
Answers
Answer:
x = 5
Step-by-step explanation:
10 * 7 = x * 14
10 * 7 = 70
14 * x = 14x
14x = 70
divide each side by 14
14x / 14 = x
70 / 14 = 5
we're left with x = 5
I’m not understanding this... pls help
(no link)
(It’s not 10,18, or 15cm)
Answers
Answer:
...
Step-by-step explanation:
30
if the radius is half the diameter than just multiply 15 by 2.
Help with inequalities
Answers
Answer:
[tex]2(b - 9) \geqslant 26[/tex]
Step-by-step explanation:
difference of a number and 9 means to subtract
[tex]b - 9[/tex]
twice that means multiply by 2
[tex]2(b - 9)[/tex]
at least is greater than or equal to
[tex]2(b - 9) \geqslant 26[/tex]
Solve log 2x^2 + 2 = 6. Round to the nearest thousandth if necessary.
Answers
Answer:
x = 70.71
Step-by-step explanation:
log 2x² + 2 = 6.
log 2x² + log 100= log 10⁶.
2x² × 100 = 10⁶
2x² = 10⁶/100
2x² = 10⁴
x² = 10⁴/2
x² = 5000
x = √5000
x is approximately 70.71
x = 70.71
true or false: when multiplying radicals, you multiply the radicands together and the numbers outside the radicals together
Answers
Elle ate 12 grapes. Riley ate 3 more grapes than Erica. How many grapes did both girls eat?
Answers
Answer:
27
Step-by-step explanation: