Answer:
South =34.18 miles
East= 49.12miles
Step-by-step explanation:
We begin by calculating the distance covered in 7n hours
that is from 12 pm to 7pm which is 7 hours
so time t= 7 hours
speed= 40 miles per hours
we know that speed= distance/time
let the distance be x
40=x/7
x=40*7
x=28miles
(a) many miles south and how many miles east will the boat have traveled at 7 pm
applying SOH CAH TAO we have
For the south CAH
cos Ф=hyp/adj
hyp= 28 mile
Ф= 35°
cos 35= 28/adj
0.819=28/adj
adj=28/0.819
adj=34.18 miles
For the East SOH
sin Ф=hyp/opp
hyp= 28 mile
Ф= 35°
sin 35= 28/opp
0.57=28/opp
opp=28/0.57
opp=49.12miles
What is 9/2 as a decimal
Answer:
4.5
Step-by-step explanation:
Answer:
✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧
4.5
✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧
Step-by-step explanation:
PLease help. correct answer gets brainliest
Karmen wants to purchase a pair of jeans with an
original price of $35.00. The jeans are on sale for 30%
off and she had a coupon for $2.00 off any purchase.
Her mom wants her to determine the actual price
before they go to the store.
How much money would she save?
Answer:
Ok, this is complicated. First you multiply 35 by .30. This gets you $10.50 OFF of the original price. Ok? So then you add the 2 dollar coupon. This gets you $12.50 OFF. So she would save $12.50.
YOUR ANSWER IS $12.50! Hope this helps! Please mark me brainliest!
What is this simplified
t+9 -W-t-9
Answer:
W
Step-by-step explanation:
t+9-W-t-9 = t-t+9-9-W=-W
Answer:
-w
Step-by-step explanation:
Select the best estimate of the product of 18 x 31 = ____
Answer:
Really? 600.
Step-by-step explanation:
18 is approximately 20, and 31 is approximately 30, so 20*30=600.
What addition expression is equivalent to 5 – 3?
Answer:2+3
Step-by-step explanation:
The required expression that is equivalent to 5-3 is 5 + (-3).
What is the equation?The equation is the relationship between variables and represented as y = ax + b is an example of a polynomial equation.
Here,
In addition, rule, when two values are added and found that the value in outcome is lower than any of the added values, then the expression is given as,
= a + (-b)
where, -b is the negative real number,
So for the given question,
addition expression for 5 - 3 is 5 + (-3)
Thus, the required expression that is equivalent to 5-3 is 5 + (-3).
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what 2 numbers multiplied equal 1 but when added together equal 2
Answer:
1
Step-by-step explanation:
1x1=1
1+1=2
4.5 divided by 0.25 asp
Answer:
18??
Step-by-step explanation:
According to the income section shown below from the 1040EZ form, if a
taxpayer filing her federal income tax return using the Single filing status
enters $8900 on line 4 for adjusted gross income, what would she enter on
line 6 for her taxable income? Assume that nobody can claim the taxpayer as
a dependent.
Answer:
The correct answer is $0
Step-by-step explanation:
The taxable income (line 6) on the 1040EZ form is:
Taxable Income = -$3,650.
If the result is negative, it means the taxpayer's income is below the standard deduction threshold, and her taxable income would be $0.
Here,
To calculate the taxable income (line 6) on the 1040EZ form, we need to subtract the standard deduction from the adjusted gross income (AGI).
For the tax year 2021 (the last available information before my knowledge cutoff in September 2021), the standard deduction for a taxpayer filing as Single is $12,550.
Given that the taxpayer's adjusted gross income (AGI) is $8,900, we calculate the taxable income as follows:
Taxable Income = AGI - Standard Deduction
Taxable Income = $8,900 - $12,550
Taxable Income = -$3,650
If the result is negative, it means the taxpayer's income is below the standard deduction threshold, and her taxable income would be $0.
The taxpayer would not owe any federal income tax in this case.
However, she may still want to file her tax return to claim any potential tax credits or receive a refund if she had taxes withheld from her paycheck during the year.
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Which of the following illustrates the Law of Syllogism?
Answer:
if (p-q) and (q-r) then p-r
What is the result of 4 divided by StartFraction 8 Over 12 EndFraction?
4 boxes of 12 squares
One-sixth
StartFraction 3 Over 8 EndFraction
3
6
Answer:
the correct answer is 6
Step-by-step explanation:
If u want to find the answer for this problem, u need to kcf(keep, change, and flip). Allow me to show u what im talking about
4/(8/12)
first i keep the four
then i change division to multiplication
4 x 8/12
then i flip 8/12
4 x 12/8
then solve
48/8
now the answer is 6
now if the question was the opposite way like 8/12 divided by 4, then it will be 1/6
Still, the answer is 6
hope it helps :)
Answer:
It is D
Step-by-step explanation:
I just finished the quiz and that is the answer that I got when I looked the answers
Tell me if I am wrong
Hope this helps:):):):)
Analyze Robin’s reasoning in her answer to the test question about rational or irrational numbers. Does she have a deep understanding of rational and irrational numbers? Does her reasoning make sense? If not, what misconceptions does she have about this topic?
QUESTION: Is 130 rational or irrational? Where would 130 be located on a number line? Explain your reasoning.
ROBIN’S ANSWER: 130 is a rational number because 130 is even. All rational numbers are even and irrational numbers are odd when the numbers are under the square root sign. The square root sign is the opposite of squaring a number. Squaring a number is the same as raising it to the 2nd power. So, to find the value of a number under the square root sign, you divide it by 2. So, 130÷2 is 65. The answer is 65.
Answer:
No, Robin do not have deep understanding of rational and irrational number.
Step-by-step explanation:
Rational number are those numbers that can be represented in the form of [tex]P/Q[/tex] where p and q are integers and q is a non zero denominator like [tex]3/2[/tex], [tex]5/8[/tex] etc.
Irrational number are those numbers that cannot be expressed in the form of [tex]P/Q[/tex] like [tex]\sqrt{2}[/tex], [tex]\sqrt{5}[/tex] etc.
1) 130 is a rational number because it is even: This is not true because rational number has nothing to do with the number being even or odd it should be of the form [tex]P/Q[/tex] with non zero denominator
2)All rational numbers are even and all irrational number are odd under square root: its false because of the same reason stated above.
3) The square root sign is the opposite of squaring a number: true because square root hold a power of 1/2 and squaring is raising it to the power of 2
4) TO find the value of number under the square root we divide it by 2: false because square root means raising the given number to the power of 1/2 and not diving it by 2
Hence, 130 will be plotted to the right hand side of the number line
What is the slope of the line that passes through the points (-2, 3) and (-14, -5) ? Write your answer in simplest form.
Answer:
2/3
Step-by-step explanation:
-5-3 / -14-(-2) = 2/3
The slope of the line that passes through the points (-2, 3) and (-14, -5) will be 2/3.
The ratio that y increase as x increases is the slope of a line. The slope of a line reflects how steep it is, but how much y increases as x increases. Anywhere on the line, the slope stays unchanged (the same).
m =(y₂-y₁)/(x₂-x₁)
It is given that the line passes through the points (-2, 3) and (-14, -5),
(x₁,y₁) =(-2, 3)
(x₂,y₂) =(-14, -5)
The slope 'm' of any straight line is given by:
A linear equation has the form y = MX + b in the slope-intercept format. X and Y are the variables in the equation. The values m and b represent the line's slope (m) and the value of y when x is 0.
Substitute the given value in the slope formula,
m = (-5-3) / (-14-(-2)
m =-8 / -12
m = 8 / 12
m = 2/3
Thus, the slope of the line that passes through the points (-2, 3) and (-14, -5) will be 2/3.
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51.5:1.2=
|
What is the answer to 1.5 divided by 1.2
Answer:
1.25
Step-by-step explanation:
1.5 divided by 1.2 is 1.25
Hope this helps☺️
Answer:
1.25
Step-by-step explanation:
1.5 / 1.2 = 15/12 = 5/4 = 1 1/4 = 1.25
An investment is made at 7% simple interest of 1 year. It grows to $8988. How much was originally invested?
Answer:
88 is the answer
Step-by-step explanation:
because 44+44=88
I need an answer ASAP Please
Find the focus and the directrix of the parabola with the equation y = –1∕12(x – 4)2 +2.
Question 10 options:
A)
Focus = (4,2), directrix is y = 5
B)
Focus = (4,–1), directrix is y = 5
C)
Focus = (4,–1), directrix is y = –5
D)
Focus = (4,1), directrix is y = –5
−5 1/3 ÷ 2 3/4 in fraction pls
WAITTTTTTttttttttttt
ILLL ANSWER JUST HAVE PATIENCE
Answer:
[tex]-\frac{64}{33}\\\\-1\frac{31}{33}[/tex]
Step-by-step explanation:
[tex]-5\frac{1}{3}\div \:2\frac{3}{4}\\[/tex]
Convert mixed numbers to improper fractions
[tex]=-\frac{16}{3}\div \frac{11}{4}\\\\\mathrm{Apply\:the\:fraction\:rule}:\\\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}\\\\=-\frac{16}{3}\times \frac{4}{11}\\\\\mathrm{Multiply\:fractions}:\\\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}\\\\=-\frac{16\times \:4}{3\times \:11}\\\\=-\frac{64}{33}\\\\=-1\frac{31}{33}[/tex]
Help me!!!!!!!! !!!!
Answer:
ayoooooooooooooooo
Step-by-step explanation:
================================================
Work Shown:
We'll use the tangent rule since it connects the opposite and adjacent side.
tan(angle) = opposite/adjacent
tan(42) = x/20
20*tan(42) = x
x = 20*tan(42)
x = 18.00808
x = 18
The value is approximate.
Rounding 18.00808 to the nearest tenth leads to 18.0 which is the same as 18
Make sure your calculator is in degree mode.
Please answer!!
A=1/2bh
Solve for b
Please include work
Answer:
B = 2A/H where b is height, h is height, and a is the area of triangle.
Step-by-step explanation:
A=1/2bh
A=1/2bh (multiply by 2/1 on both side to cancel out on the right side)
2A = bh (divide by h to isolate the b)
2A/h = b (reorder the equation)
B = 2A/H where b is height, h is height, and a is the area of triangle.
Find the percent of increase or decrease, p, from 12 students to 30 students. Round to the nearest percent.
p = _____%
Answer:
67%
hope this helped :)
Which list of numbers is shown in the number line below? Can someone plzzzz answer ASAPP
The number of list A showed in the number line below. The numbers are -2.5, -1 3/4, 25 %, and 1.5 . Option C is correct.
What is number?A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.
Usually horizontal, a number line is a visual depiction of numbers in a straight line. It has sequentially spaced numerals that are evenly spaced throughout its length.
The number on the left side of the zero represents the negative number and on the right side shows the positive number. The third number is at 25 % of the complete number line and the number at the midpoint shows by the .5 values as 1.5 and 2.5.
Thus, the number of list A showed in the number line below. The numbers are -2.5, -1 3/4, 25 %, and 1.5. Option C is correct.
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If f(x)=2x-5, then 14) is
17
03
4
5
Answer:
the answer is 17
Step-by-step explanation:
is is Mark as brainleast please
Kevin but 4 bags of gravel to cover the bottom of his fish think he has a pound of gravel left over how much gravel did Kevin used to cover the bottom of his tank
Sasha has a coupon to a local store that gives her 15% off one item. If the item she buys costs ddollars, the amount she will be charged can be represented by this
expression
0.850
Which of these is equivalent to the expression?
1 d+0.15d
2 d-0.15d
3 0.15d
4 1.15d
Answer:
2
Step-by-step explanation:
If d was $10 then 10x.15= $1.50. Then you take 10-1.5 and get $8.50
A trip to a nearby island takes 27 hours by boat and 4 hour by airplane. How many times as fast as the boat is the plane? 21 /
Find the measure of the angle indicated in bold.
16)
x + 142
x + 62
Answer:
pls attatch a pic so i can help u out :)
Step-by-step explanation:
Si sumamos cinco unidades al doble de un número el resultado es el mismo que si le sumaramos 7 unidades a dichos números.
¿Cuál es ese número?
Divide. Round to the nearest hundredth if necessary.
To the nearest hundredth, 80.88 = 8.425 is
Answer:
if you need it in the hundredth place you would add a zero.
9.60
Step-by-step explanation:
80.88/8.425=9.6
yearly cost of food is $7800 yearly income 48,000 what percentage is 7800?
Answer:
16.25%
Step-by-step explanation
To find the percent you need to divide the given number (7,800) by the total (48,000)
find the angle of x
Answer:
73
Step-by-step explanation:
im pretty sure