Answers
9514 1404 393
Answer:
(b) 17.1
Step-by-step explanation:
The relevant trig function is ...
Cos = Adjacent/Hypotenuse
cos(42°) = x/23
x = 23·cos(42°) ≈ 17.0923
x ≈ 17.1
Answer:
17.1
Step-by-step explanation:
did the quiz and I got it right
Related Questions
we have to write a euation tho
Answers
Answer:
what equation tho plz explain?
Subtract the polynomial
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Answer:
Step-by-step explanation:
If Mark continues at the same rate, at what time will he reach his fifth
destination?
O A) 12:15
OB) 12:20
C) 1:15
OD) 1:20
Answers
Answer:
Step-by-step explanation:
Well, first you need to find out what the time between 1st and 2nd is. It is 1 hour and 50 mins. But, then 2nd and 3rd, is 1110-1050 is 60 or 60 mins or 1 hour! Altogether, the 4th and 5th would be 12:20 for 4th and D for 5th
Mark will reach 5th at 1:20.
What is time conversion?
We are aware that it takes the hour hand 12 hours to complete a full rotation of the clock. A day has 24 hours because the clock goes around once every 24 hours. One rotation of the clock for the minute hand takes 60 minutes. So, one hour equals 60 minutes.
When mark will reach at 5th?
The time difference between 1st and 2nd is 1 hour and 50 minutes.
The time difference between 2nd and 3rd is 60 minutes means 1 hour.
Hence, It would take 12:20 for the fourth and 1:20 for the fifth to complete.
Therefore, the correct answer is 1:20 which is option D.
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qué número es mayor 0.9 o 95%
Answers
Answer:
es 95%
Step-by-step explanation:
just do it im right i looked it up xd
What is 30 percent of 83?
Answers
Answer:
24.9
Step-by-step explanation:
See the image below:)
Always multiply the percentage of the given number.
help please i give points
Answers
Answer:
Trapezoid
Step-by-step explanation:
1) Plot the points on a graph
2) Connect the points using a straight edge
3) The finished product is a trapezoid
I will upload an image to show you the plotted points
A drawer contains 3 red pens, 4 blue pens, and 7 black pens. If you randomly pull
a pen out of the drawer, what is the probability it is blue?
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Answer:
i belive the answer is 3/14
Step-by-step explanation:
I could be wrong
Answer:
4/14 or 2/7
Step-by-step explanation:
there are 3 red pens, 4 blue, and 7 black
add those numbers to get the total (14 pens) then take the blue pens (4) to make the fraction 4/14 (4 blue out of 14 pens total). Then simplify the fraction.
please help answer the math question below
Answers
Answer:
C
Step-by-step explanation:
Solve these simultaneous equations. Use any method you want
2x+y=22
X-y=5
Answers
Answer:
by using substuton method
2x=22-y
x=22-y/2 equation (i)
so substuting the value x in x-y=5
22-y/2-y=5
22-y-2y/2=5
22-3y=10
22-10/3=y
12/3=y
4=y
now substitute the value of y in equation (i)
x=22-y/2
=22-4/2
=18/2
=9
therefore ,the value of x is 9 and y is 4
Step-by-step explanation:
C' (-3,5)
C (3,5)
B' (-7,3)
B (7,3)
A' (-3,1)
A (3,1)
Which transformation will map A ABC onto the image A A'B'C'?
O A. a rotation of 90° about the origin
OB. a rotation of -90° about the origin
C. a translation of 6 units to the left
D. a reflection across the v-axis
E. a reflection across the x-axis
RESET
Answers
Answer:
D. a reflection over the y-axis
Answer:
C. a reflection over the y-axis
Step-by-step explanation:
Notice how the x-values change from negative to positive while the y values stay the same. This will mean that original is being reflected over an axis. Since only the x-values are changing that would mean that it is being reflected over the y-axis.
Hope this helps :)
I'm confused about this, can someone answer?
Answers
Step-by-step explanation:
Question 1)Perimeter = Sum of all sides
[tex]\longrightarrow[/tex] 11 + 5 + 10 + 2
[tex]\longrightarrow[/tex] 16 + 12
[tex]\longrightarrow[/tex] 28 cm
Question 2)Area of Rectangule = Length × Breadth
[tex]\longrightarrow[/tex] 2 × 5
[tex]\longrightarrow[/tex] 10 in²
Question 3)Volume of cube = (Side)³
[tex]\longrightarrow[/tex] (1)³
[tex]\longrightarrow[/tex] 1 ft³
Question 4)Perimeter = Sum of sides
[tex]\longrightarrow[/tex] 4 + 5 + 5
[tex]\longrightarrow[/tex] 14 cm
Question 5)Area of triangle = 1/2 × Height × Base
[tex]\longrightarrow[/tex] 1/2 × 5 × 8
[tex]\longrightarrow[/tex] 5 × 4
[tex]\longrightarrow[/tex] 20 mm²
Help fill in the blanks ?
Answers
1. A light year is defined as the distance light travels in one year. A galaxy is about 150,000 light years wide. About how many kilometers wide is a galaxy if 1 light year is given below? * 9.46x10^{12}
Answers
Answer: 1.419 * 10¹⁸ km
Step-by-step explanation:
The galaxy in question is 150,000 light years wide.
If 1 km = 9.46 * 10¹² then the width of this galaxy in kilometers is:
= Distance in light years * Conversion factor of light years to kilometers
= 150,000 * 9.46 * 10¹²
= 1,419,000 * 10¹² km
= 1.419 * 10¹⁸ km
If a city with a population of 700,000 doubles in size every 53 years what will the population be 212 years from now
Answers
Answer:
2,800,000
Step-by-step explanation:
212/53= 4
700,000x4=2,800,000
TRYING TO GRADUATE!
When rolling a die, calculate the probability as a fraction of rolling a 1, 2, or 6. The probability is
Answers
Help me please il give brainliest & a thank you plzz
Explain how to find the quotient of 1/4 divided by 5
Answers
Answer:
1/20
Step-by-step explanation:
(1/4) / 5
When dividing a fraction by a whole number
multiply the divisor by the number
4 * 5 = 20
(1/4) / 5 = 1/20
Answer:
Convert 1/4 to decimal form, which is 0.25.Divide 0.25 by 5 The quotient is 0.05, or 1/20 in simplified fraction formThere is another way to solve without converting:
Set up equation like this: 1/4 x 1/5 (Use KCF if you know how to divide or multiply by fractions. If you don't, use the first method above)1/4 x 1/5 = 1/20The quotient is 1/20Step-by-step explanation:
answer this please, this is kahn academy work
Answers
Pl help it’s for a grade
Answers
Answer:
Third should be it maybe
Of the 12 people in line at an ice-cream shop. 8 ordered cones with 2 scoops of ice cream.
The rest ordered cones with 1 scoop of ice cream. Which picture models the ratio of
cones with 2 scoops of ice cream to cones with 1 scoop of ice cream?
Answers
Answer:
this is the answer off of quizzes
(X-3)^2-49 into standard form
Answers
If hugo goes out for dinner and pays 2$ of sales tax on a 20$ meal what percentage is the sales tax in his city?
Answers
Work Shown:
2/20 = 0.10 = 10%
Note that 10% of 20 = 0.10*20 = 2 dollars is the sales tax to help confirm the answer.
A percentage is a way to describe a part of a whole. The percentage that is the sales tax in Hugo's city is 10%.
What are Percentages?A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
Given Hugo goes out for dinner and pays 2$ of sales tax on a 20$ meal. Therefore, the percentage that is the sales tax in Hugo's city is,
Percentage = 2/20 × 100% = 10%
Hence, the percentage that is the sales tax in Hugo's city is 10%.
Learn more about Percentages:
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A railway engine starts shunting wagons by first going 1000m north of railway station. It reverses and travels 1250m and then it again moves 600m north. Finally moving 800m south it comes to rest. How far is the engine from the station and in which direction?
Answers
Answer:
450m South
Step-by-step explanation:
Total distance traveled Northward :
1000m + 600m = 1600m Northward
Total distance traveled Southward :
1250m + 800m = 2050m
The Displacement :
Southward - Northward
2050m - 1650m
= 450m
Since, it covers more distance towards the south, then, direction is southward
450m South
2. Determine the volume of the rectangular
Prism
Answers
Answer:
V = 12 cm³
Step-by-step explanation:
The volume (V) is calculated as
V = lbh ( l is length, b is breadth, h is height )
V = 8 × 1 × 1 [tex]\frac{1}{2}[/tex]
= 8 × [tex]\frac{3}{2}[/tex]
= 4 × 3
= 12 cm³
please help me asap :))
Answers
Answer:
3
-10
-24
-7
,,,,,,,,,,,,,
(b) Which numbers are divisible by 5?
683,134 or 680
Answers
Answer:
680
Step-by-step explanation:
680 ÷ 5 = 136
-------------------
PLEASE HELP ASAP!!
Find the area of the composite figure.
First, find the area of the triangle.
Triangle
Area = [?] cm2
4 cm
Rectangle
Area = [] cm
7 cm
Total Area of Composite
Figure = [ ] cm
12 cm
Enter
Answers
Rectangle: 84 cm^2
Composite figure: 108 cm^2
Does anyone know the correct answer ?? Will mark brainliest
Answers
Answer:
c. 10.8
Step-by-step explanation:
this is bad but i did that work and i kept getting 10.6 and 10.8 is the closest so...
cos (45) = x/15 *put cos (45) over 1 & cross multiply*
x = 15 (cos (45))
x = 10.6
im sorry
Distance distance y(in miles) that train A travels in x ours is represented by the equation y=64x. The graph shows the distance the train be travels.
It would be great if I could get a step-by-step explanation:)
Answers
7.92 + 5.37 using rounding to estimate
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Rounding decimals is like rounding whole numbers. 7.92 is closer to 8 right?. Because if you take out the decimal point it would be 792. And you rounded that to 800 now put the decimal point back which is 8.00= 8. do the same thing to 5.37 and you get 5. 8+5= 13 and that is your answer. Hope this helped
HELP ME 18x84/5(h)6nnnnn
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Answer:
(18x845h)(6)n
=1085hnx84