the perimeter of square is 48cm.its area is
Answer:
144
Step-by-step explanation:
48cm divided by 4 sides equals to 12cm.
Area equals to 12cm times 12cm which is equal to 144 cm square
Use long division to find the value of 1,875 - 15
Answer:
125
Step-by-step explanation:
Assuming 1875-15 means 1875/15
A map is drawn using a scale of 40 kilometers to 1 centimeter. The distance between two cities is 300 kilometers. How far apart are the two cities on the map?
Answer:
7.5 cm
Step-by-step explanation:
40:1
× by 7.5 to get 300 km so do the same to the other side (1) and you get 7.5 cm
sorry if its incorrect
What is the area of the trapezoid?
5 cm
14 cm
5 cm
10 cm
Answer:
A = 28 cm
Step-by-step explanation:
equation:
A = [tex]\frac{a + b}{2} h[/tex]
A = [tex]\frac{4 + 10}{2} 4[/tex]
solve:
A = [tex]\frac{14}{2}4[/tex]
A = 7 x 4
A = 28 cm
The sixth grade went to the museum for a field trip. There
are 75 students in the sixth grade, and 21 students did not
go. What percentage of students did not go on the field trip?
o 12%
o 28%
o 50%
O 65%
(will mark brainliest!!)
Answer:
the one with Heidy is the 3 one
the 6th one is E
Step-by-step explanation:
math HELPPPO MEWEEE PLZZZZ
Answer:
63.5 is the correct answer
Solve for x...............
Answer:
x=17
Step-by-step explanation:
Hello There!
The shown figure is a 6 sided figure and if you didn't know the interior angles of a 6 sided figure add up to equal 720
so
720=110+8x-1+5x+36+116+7x+19+6x-2
now we solve for x
step 1 combine like terms
110-1+36+116+19-2=278
8x+5x+7x+6x=26x
now we have
720=278+26x
step 2 subtract 278 from each side
720-278=442
we now have
442=26x
step 3 divide each side by 26
442/26=17
we're left with
x=17
7) Find the value of x if the surface are is 216ft
Answer:
6 ft (not squared)
Step-by-step explanation:
SA = 6(6)(2) + 4(6)(x)
216 = 72 + 24x
144 = 24x
x = 6
Every morning, Jim goes for a morning walk. His normal walking speed is 3 1/2 km per hour, and he walks
a total distance of 10 km every day. How much time does he take to cover one km?
minutes
Answer:
29 1/31 minutes
work out the size of angle x 101 degrees and 38 degrees
Answer:
the inside angle beside 101 is 180-101 = 79 degrees.
the angle beside x = 180-(79+38).
that is 63 degrees.
therefore the angle x = 180-63 that's
117 degrees
Which statement correctly classifies this group of animals?
Answer:
The answer is A, All of the animals are vertebrates, and all are adapted to hot climate.
Step-by-step explanation:
Because i know for sure the owl has a backbone, and so does a puma and all live in hope weather so it has to be a
Construct a circle through points X, Y and Z.
3\5=6x=?\? i need help
Answer:
1/10
Step-by-step explanation:
3/5 = 6x = ?/?
?/? = 1/10
6x/6 = (3/5)/ 6 = 1/10
Please I need help it’s an emergency
Answer:
θ = 35.39°
Step-by-step explanation:
Given that,
Perpendicular, P = 27
Base, B = 38
We need to find the value of angle. Let the angle be θ. So,
[tex]\tan\theta=\dfrac{P}{B}\\\\\theta=\tan^{-1}(\dfrac{P}{B})\\\\\theta=\tan^{-1}(\dfrac{27}{38})\\\\\theta=35.39^{\circ}[/tex]
So, the required angle is 35.39°.
7/10 -3/5 plz help me
Someone please help me on this problem.. :(
Answer:
I believe the constant rate is 13
Step-by-step explanation:
I believe this because for each time you divided y/x you will get 13. But in the last one (146/12) it will be 12.16... So it will show a constant rate if you round the answer of (146/12) but if you aren't supposed to round then there wont be a constant.
Hope this helps! :)
Given 10 shirts, 6 pants, and 4 pairs of shoes to choose from, how many different combinations containing 1 shirt, 1 pants, and 1 pair of shoes are there?
9 shirts, 5 pants, 4 pairs.
4 Combinations since the lowest of them is 4.Answer:
Step-by-step explanation:
9 shirts, 5 pants, 4 pairs.
4 Combinations since the lowest of them is 4.
A bookstore had 60 copies of a magazine. Yesterday, it sold 1/4 of them. Today, it sold 2/3 of what remained. How many copies does the bookstore have left?
Answer:
15
Step-by-step explanation:
60×1÷4=15(1/4)
60-15=45
45×2÷3=30(2/3)
45-30=15
A local anime fan club surveyed its members regarding their viewing habits last weekend, and the following information was obtained: 35 members had watched an episode of Naruto, 48 had watched an episode of Death Note, 24 had watched both an episode of Naruto and an episode of Death Note, and 12 had watched neither Naruto nor Death Note. (Round your answers to three decimal places.)
(a) What percent of the club members had watched Naruto or Death Note?
(b) What percent of the club members had watched only Naruto?
(c) What percent of the club members had watched only Death Note?
Answer:
a) 83.099% of the club members had watched Naruto or Death Note.
b) 15.493% of the club members had watched only Naruto
c) 33.803% of the club members had watched only Death Note.
Step-by-step explanation:
First we find the number of students which each habit, treating the habits as Venn sets.
I am going to say that:
Set A: Watched an episode of Naruto.
Set B: Watched an episode of Death Note.
24 had watched both an episode of Naruto and an episode of Death Note:
This means that [tex](A \cap B) = 24[/tex]
48 had watched an episode of Death Note
This means that [tex]B = 48[/tex].
We have that:
[tex]B = (B-A) + (A \cap B)[/tex]
In which B - A are those who watched only Death Note. So
[tex]48 = (B-A) + 24[/tex]
[tex](B-A) = 24[/tex]
35 members had watched an episode of Naruto
This means that [tex]A = 35[/tex].
[tex]A = (A-B) + (A \cap B)[/tex]
[tex]35 = (A-B) + 24[/tex]
[tex](A-B) = 11[/tex]
At least one:
This is
[tex](A \cup B) = A + B - (A \cap B)[/tex]
So
[tex](A \cup B) = 35 + 48 - 24[/tex]
[tex](A \cup B) = 59[/tex]
Total number of students:
59 at least one, 12 none, so 71 total.
(a) What percent of the club members had watched Naruto or Death Note?
At least one, so 59 out of 71
59*100/71 = 83.099
83.099% of the club members had watched Naruto or Death Note.
(b) What percent of the club members had watched only Naruto?
11 out of 71. So
11*100/71 = 15.493
15.493% of the club members had watched only Naruto.
(c) What percent of the club members had watched only Death Note?
24 out of 71. So
24*100/71 = 33.803
33.803% of the club members had watched only Death Note.
Answer:
i think it is (b) What percent of the club members had watched only Naruto?
Step-by-step explanation:
Supplementary angles, please help! 1,2, and 3
Answer:
1) 180 - 17 = 163
2) 180 - 124 = 56
3) 180 - 86 = 94
5. The value of an investement increased by 10%. The original amount of the
investment was $40.00. What is the current value of the investment?
Show your work
Please help me on this I need help
Answer:I Dont know about this one soryy
Step-by-step explanation:
Wha is 65X12X13? Plzzzzzzz jlp
Answer:
65 x 12 x 13= 10,140
A town has a population of 14000 and grows at 3% every year. What will be the population after 6 years, to the nearest whole number?
Answer: 1672
explanation: add 3% from each previous year to get to the 6th year
Answer:
16717
Step-by-step explanation:
What is the Voter Registration Act and how does it affect Gerrymandering?
Answer:
United States federal law signed into law by President Bill Clinton on May 20, 1993, and which came into effect on January 1, 1995.
Step-by-step explanation:
Hope It Helps :)
Is x + 1/2 = x - 1/2 true or false
Answer:
I believe it is false
Find the measures of the complement and the supplement of an angle with measure 50°.
A. complement, 130°; supplement, 40°
B. complement, 40°; supplement, 130°
C. complement, 140°; supplement, 230°
D. complement, 230°; supplement, 140°
Adam has 1/2 quart of milk. If he pours the same amount if milk into 3 glasses. How many quarts of milk will each glass have?
Adam tiene 1/2 cuarto de litro de leche. Si vierte la misma cantidad si la leche en 3 vasos. ¿Cuántos cuartos de leche tendrá cada vaso
Answer:
3/2 or 1 1/2
Step-by-step explanation:
So 1/2 * 3 = 3/2 or 1.5 which as a fraction simplified is 1 1/2. Hope that helps!
A new car is purchased for 21100 dollars. The value of the car depreciates at
10.5% per year. What will the value of the car be, to the nearest cent, after 6
years?
Answer:
10,844.78
Step-by-step explanation:
Pls help it's due tonight!!!
:((((((
Answer:
∆EDA~∆ECB (AAA)
3÷ (15+3) = AB ÷ (12+AB)
AB = 2.4