Answer: 27
Step-by-step explanation:
Given
During 3 days the cat was catching mice
Suppose the first-day joy caught x mice
So, on the second day, it is x+3
on the third day, joy catches twice as many mice as on the first day i.e. 2x
or we can also write, no of mice caught on the second day plus 3 is equal to no of mouse caught on the third day
[tex]\Rightarrow x+3+3=2x\\\Rightarrow x=6[/tex]
In three day time, it is
[tex]\Rightarrow x+x+3+2x\\\Rightarrow 4x+3\\\Rightarrow 4\times 6+3=27[/tex]
If somebody keeps on trying to take something from you and u tell them to quit or youll punch them should u actually do it? first gets brainliest
Answer:
yes
Step-by-step explanation:
Maths ACSF
1.5 m
2500 mm
850
4.8m
whats the total length
Answer:
Step-by-step explanation:
1.5m
(2500mm)/(1000 mm/m) = 2.5m
(850mm)/(1000 mm/m) = 0.85m
4.8m
Add the number of meters:
1.5 + 2.5 + 0.85 + 4.8 = 9.65m
We have the given measurements 1.5 m, 2500 mm, 850, 4.8m. Therefore, the total length would be 9.65m.
How to convert a millimeter into a meter?One meter is equal to 1000 millimeters. So, to convert one millimeter into a meter we have to divide by 1000.
We have the given measurements 1.5 m, 2500 mm, 850, 4.8m
To convert a millimeter into a meter
2500 mm
= (2500mm)/(1000 mm/m)
= 2.5m
850mm
(850mm)/(1000 mm/m)
= 0.85m
Add the number of meters:
= 1.5 + 2.5 + 0.85 + 4.8
= 9.65m
Therefore, the total length would be 9.65m.
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A. B,D,A,E,C
B. B,C,D,A,E
C. C,D,A,B,E
D. C,A,D,B,E
9514 1404 393
Answer:
C. C,D,A,B,E
Step-by-step explanation:
The first set of coordinates, (-3, 4) and (3, 4) are on the horizontal line y=4. The distance between them is the difference of their x-values: 3 -(-3) = 6. This is the third distance on the list, so 'A' will be 3rd in the sequence of matching.
Choices A and C have 'A' listed 3rd.
__
The second set of coordinates (-5, 3) and (-5, 11) are on the vertical line x=-5. The distance between them is the difference of their y-values: 11 -3 = 8. This is the 4th distance on the list, so 'B' will be 4th in the sequence of matching.
Choice C has 'B' listed 4th.
The appropriate sequence of matching is ...
C, D, A, B, E
_____
Additional comment
In this problem, as in most multiple-choice problems, it isn't necessary to find the complete answer. It is only necessary to find enough of the answer to determine the correct choice among those offered. You do need to know enough about how to work the problem to be able to tell a correct choice from an incorrect one. Knowing the required relationships is useful; slogging through the arithmetic is often not necessary.
Answer:
C. C,D,A,B,E
Step-by-step explanation:
On a regional map, the scale shows that 2 cm on the map = 10 actual miles. The actual distance from Forest Hills to Plainville is 74 miles. How far apart are these cities on the map?
A.)5 cm
B.)7.4 cm
C.)8 cm
D).14.8 cm
Answer:
D
Step-by-step explanation:
if every 2 cm on the map=10 miles, I can use my basic knowledge to find out how many cm will equal 70, in this case I can multiply 7 on both sides to find out how many cm on the map will equal 70, so 2(7)cm=10(7)mi will result as 14cm=70mi. Even though the answer seems pretty clear I can round my answer closer to 2 or I can double check by dividing 74 by 10=7.4 times the 2 cm which gets me 14.8.
Find the measure of angle A
Pls help
Step-by-step explanation:
x+85+x+44+63=180(sum of angles of a triangle)
or,2x+192=180
or,2x=180-192
or,x=-12
Angle A=x+44
=-12+44
=32°
Give brainliest plse .
Hey May I Ask Whats The Rule Of This Number
Answer:
add 4x1, then 4x2, then 4x4, then 4x8, etc
Step-by-step explanation:
What is the measure of arc AB
Answer:
AB should be 142
Step-by-step explanation:
the circle whole is 360 half is 180. Line segment BD is half so you need to subtract the 38 from 180 to get your answer of 142
In ΔBCD, the measure of ∠D=90°, CB = 85, DC = 77, and BD = 36. What is the value of the cosine of ∠B to the nearest hundredth?
Answer:
cosB = 0.91
Step-by-step explanation:
Draw a picuture!
cosB = adj/hyp
cosB = DC / CB
cosB = 77 / 85
cosB = 0.91
In ΔBCD, the measure of ∠D=90°, CB = 85, DC = 77, and BD = 36. The value of the cosine of ∠B to the nearest hundredth, cos B = 0.91.
What are trigonometric identities?The trigonometric ratio can be defined in terms of ratios of perpendicular, bases, and hypotenuse.
These are defined only in right-angled triangles (triangles whose one angle is of 90 degree measure).
Trigonometric identities are the functions that include trigonometric functions such as sine, cosine, tangents, secant, and, cot.
In ΔBCD, the measure of ∠D=90°, CB = 85, DC = 77, and BD = 36.
We know that
cos B = adj/hyp
cos B = DC / CB
cos B = 77 / 85
cos B = 0.91
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Which of the following values are solutions to the inequality -8+2x> 5?−8+2x>5?
Answer:
-8+2x is less than 5 and - 8+2x is less than 5
A point (-20, 48 ) is on the terminal side of angle 8. Find the exact value of sin 0.
A. 5/13
B. -5/13
C. -12/13
D. 12/13
Answer:
D. 12/13
Step-by-step explanation:
Hyp = √( (-20)² + 48² )
Hyp = 52
Sin = opp/hyp
sin = 48/52 = 12/13
The value of trigonometric ratio Sinθ = 12/13.
Hence option D is correct.
According to the given point
The base of the triangle be = -20
Perpendicular of triangle = 48
We know that the Pythagoras theorem for a right-angled triangle:
(Hypotenuse)²= (Perpendicular)² + (Base)²
Therefore,
Hypotenuse = √( (-20)² + 48² )
Hypotenuse = 52
Since we know that,
Sinθ = opposite side of θ /hypotenuse
= 48/52
= 12/13
Hence,
Sinθ = 12/13
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The complete question is:
A point (-20, 48 ) is on the terminal side of angle θ .
Find the exact value of Sinθ.
A. 5/13
B. -5/13
C. -12/13
D. 12/13
Find the volume of the composite figure.
3 ft
2 ft
2 ft
6 ft
5 ft
The volume of the composite figure is
cubic feet.
Answer:
360
Step-by-step explanation:
Make r the subject of x= e + r/d
Step-by-step explanation:
X=e+r/d
swap both sides
e+r/d=x
subtract e from both sides
e-e+r/d=x-e
r/d=x-e
multiply d to both sides
d×r/d=x-e×d
r=x-e×d
what is
1 1/4 + 2/14
Answer:
1.39285714286
Step-by-step explanation:
[tex]1\frac{1}{3} + 2\frac{1}{4} = \frac{3*1+1}{3} + \frac{4*2+1}{4} = \frac{4}{3} + \frac{9}{4} = \frac{4*4}{3*4} + \frac{9*3}{4*3} = \frac{16}{12} + \frac{27}{12} = \frac{16+27}{12}=\frac{23}{12} = 1\frac{11}{12}[/tex]
HELP SOON PLSSSSS FOR BOTH QUESTIONS
9514 1404 393
Answer:
2) 54 units
3) 2770 square units
Step-by-step explanation:
2) The perimeter is the sum of the lengths of the sides of the figure. The sum of the lengths of the horizontal segments is 2×16 = 32 units. All but one of the lengths of the vertical segments are given. The missing one is the inside segment on the left side, which is 9 - (6 -2) = 5 units. Then the sum of vertical segment lengths is 9 +5 +2 +6 = 22 units. The total perimeter is ...
P = 32 units + 22 units = 54 units
__
3) The centerline of the green region is 60×2 units plus the circumference of a circle 50 units in diameter. That centerline length is ...
60×2 +50×3.14 = 120 +157 = 277 . . . units
The width of the region is 10 units, so the total area of the green region is ...
A = LW = (277 units)(10 units) = 2770 square units
Sierra walks her dog Pepper twice a day. Her evening walk is two and a half times as far as her morning walk. At the end of the week, she tells her mom, “I walked pepper for 30 miles this week! How long is her morning walk?
Answer:
(30*2)/49
Step-by-step explanation:
let her morning walk distance be x
her evening distance walk =2 1/2 x
= 5x/2
her daily walk distance =5x/2+x
= 5x/2+2x/2=7x/2
her weekly walk distace= 7x/2*7=49x/2=30miles
x= (30*2)/49
PLEASEE GIVE AN EXPLANATION TO THIS
Answer:
C.
Step-by-step explanation:
The numbers in the front will be the first number and the ones behind it will be the second number.
So the numbers are 79,82,82,83,86,90,91,93,94 and 97
Then you want to add the lowest number and the greatest number which is 79 and 97
equals to 176
Select the graph of y= sin x.
Because it contains the points (0, 0) and (pi/2, 1), the first graph is the graph of sin(x).
Which graph is the graph of sin(x)?To identify the graph of sin(x), we need to remember some points of the sine function.
We know that sin(0) = 0, this means that this passes through the point (0, 0).
And we also know that sin(pi/2) = 1, then it also passes through the point (pi/2, 1).
With that in mind, the graph that passes through those two points is the first one, so that is the correct option.
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Answer:
A.
Step-by-step explanation:
Believe me! I got it right on the program!
What is the area of the polygon
Hassan surveyed 120 of the students in his school about their favorite color. 114 students said their favorite color was purple. What percentage of the surveyed students said their favorite color was purple?
Answer:
95%
Step-by-step explanation:
Tan(43)=1347/x
Can someone help please
the answer is ssmsmsmsmsmememememeememekekeke
Answer:
Step-by-step explanation:
tan(43) = 1347/x
Multiply by x to bring it to the other side.
x*tan(43) = 1347
Divide by tan(43) to get x by itself.
x = 1347/tan(43)
Use the tan and cot relationship.
x = 1347 * cot(43)
Multiply.
x ≈ 1444.5
Consider the intersecting lines shown. Which of the following statements could you prove based on this?
A. ∠w ≅ ∠z
B. m∠x + m∠z = 180°
C. ∠x ≅ ∠z
D. m∠w + m∠y = 90°
Answer:
c
Step-by-step explanation:
trust
Find the value of x.
43°
X
x = [?]°
These dot plots show the heights (in feet) from a sample of two different types of elephants Asian Elephants . 5 10 11 12 14 15 16 17 18 19 20 Height at the shoulder ift) African Elephants Helghut the shoulder It) What are the differences between the centers and spreads of these distributions? Select two choices: one for the centers and one for the spreads. A. Spreads. The heights of the Asian elephants are more spread out ( B. Centers: The Asian elephants have a lower median height than the African elephants c. Centers. The Asian elephants have a greater median height than the African elephants 1 D. Spreads The heights of the African elephants are more spread will give brainliest just help
Answer:
B - Centers: The Asian elephants have a lower median height than the African elephants
D - Spreads: The heights of the African elephants are more spread out
Step-by-step explanation:
On analyzing the dot plots, we find that the heights of the African elephants are more spread out and the Asian elephants have a lower median height than African elephants.
What is median?
Median is a statistical measure that determines the middle value of a dataset listed in ascending order. The measure divides the lower half from the higher half of the dataset.
Median of height of Asian elephants = 8 ft
Median of height of African elephants = 11 ft
This implies that the Asian elephants have a lower median height than African elephants.
What is spread of data?Spread describes the variation of the data. One of the measures of spread is range.
Range of height of Asian elephants = 4ft
Range of height of African elephants = 10ft
This implies that the height of African elephants are more spread out.
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help please and thanks
Answer:
Sige los puntos hi llegarás al final
Step-by-step explanation:
Sólo sige
Dr. Gavin is conducting a 2 x 4 independent-groups factorial design. Assuming he wants 25 people in each cell, how many participants does Dr. Gavin need to recruit
Answer:
Dr. Gavin needs to recruit 200 participants.
Step-by-step explanation:
Dr. Gavin is conducting a 2 x 4 independent-groups factorial design.
This means that there will be 2*4 = 8 cells.
Assuming he wants 25 people in each cell, how many participants does Dr. Gavin need to recruit?
25 people in each cell, 8 cells. So
25*8 = 200
Dr. Gavin needs to recruit 200 participants.
(PLEASE HELP) (NO SPAM) Complete the special right tringale:
What is the length of (BD)?
What is the length of (BC)?
Answer:
Step-by-step explanation:
BD is opposite the 30° angle. The sine of 30° is 0.5. The sin of an angle in a right triangle is opposite/hypotenuse so BD = sin 30°x8.
Now you have two known lengths The third can be found by applying the Pythagorean theorem: BC²+BD²=CD², from which you can establish a numerical value for BC.
How to find Surface Area & Volume of Cylinder???
please help......
Answer:
A cylinder's volume is π r² h, and its surface area is 2π r h + 2π r².
3 m 3 m 3 m 3m 7 m Find the surface area of the object.
Answer:
123 m²
Step-by-step explanation:
Surface area of the object = surface area of the bigger rectangular prism + (surface area of the smaller rectangular prism - area of the smaller rectangular prism base)
Surface area of the bigger rectangular prism:
L = 7 m
W = 3 m
H = 3 m
S.A = 2(LW + WH + LH)
S.A = 2(7*3 + 3*3 + 7*3)
S.A = 102 m²
Surface area of the smaller rectangular prism:
L = 3 m
W = 3 m
H = 1 m
S.A = 2(LW + WH + LH)
S.A = 2(3*3 + 3*1 + 3*1)
S.A = 30 m²
Area of the base of the smaller rectangular prism = L*W
L = 3 m
W = 3 m
Area = 3*3 = 9 m²
Surface area of the object = 102 + (30 - 9)
= 102 + 21
= 123 m²
In ΔQRS, q = 6.8 inches, r = 1.9 inches and ∠S = 141° . Find the length of s, to the nearest 10th of an inch
c = 141 s =
150 inch
What is the slope of the following equation?
y = -5x -2