SOMEONE PLEASE HELP
I actually need help please don’t answer if you don’t know and don’t say random things in the answers. Can someone explain how to solve this I don’t need the answers I just need to know how to solve
Answers
Answer:
∠D = 18.4°Step-by-step explanation:
use the formula
tanФ⁻¹ = y/x
where y = 3
x = 9
plugin values into the formula:
tanФ⁻¹ = y/x
= 3/9
tanФ⁻¹ = 0.3
Ф = inv. tan 0.3
Ф = 18.4°
therefore, the angle D = 18.4°
Related Questions
The elevations of four points above sea level there are -47 ft, -20 ft,-8 ft, and -18 ft. The elevation of the point closest to sea lvl (level) is _____ ft, and the elevation of the point farthest from sea lvl is _____ ft. (FILL IN THE BLANKS PLS HELP)
Answers
Answer:
The elevation closest to the sea level is –42ft and the elevation farthest from the sea level is –8ft.
Step-by-step explanation:
Let's assume the elevation above the sea level is on a number line, then we have to arrange the given number from lowest to highest. These are the numbers in ascending order.
–42ft, –20ft, –18ft, –8ft.
From here we see that, the elevation closest to the sea level is –42ft and the elevation farthest from the sea level is –8ft.
Solve for m.
3m+7/2=−2m+5/2
Answers
Answer:
-1/5
Step-by-step explanation:
I have the same test
The table shows the cost for different numbers of t-shirts.
T-shirts
Cost
3
$38.85
5
$64.75
6
$77.70
Determine if the relationship is proportional and write the constant of proportionality. If it is not
proportional, write “NP”
Answers
Answer:
proportional bc all of them are 1 shirt = 12.95
y’all i need help bro
Answers
Answer:
you got this
Step-by-step explanation:
f(4) = what equation will equal -2
Which system of linear inequalities has the point (2, 1) in íts solution set?
Answers
Answer:
C
Step-by-step explanation:
I did it on edg...
C is the only equation that has both sets saying less than or equal to.
Therefore, (2,1) is the solution within c.
HELP ASAP!!!!!!!
what does 97= -3 (6n - 5) - 8 equal?
Answers
Answer:
n = -5
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation: 97-(-3*(6*n-5)-8)=0
97 - ((0 - 3 • (6n - 5)) - 8) = 0
Pull out like factors: 18n + 90 = 18 • (n + 5)
Solve : n+5 = 0
Subtract 5 from both sides of the equation: n = -5
Hope this helps! Please mark as brainlest.
Thanks!
Answer:
n=-5
Step-by-step explanation:
Distribute the -3 into the parenthesis to get.
97=-18n+15-8
Next combine like terms to get.
97=-18n+7
Next isolate the variable to get.
90=-18n
Now Isolate the variable term to get.
n=-5
Brainliest Plz.
52*6854454^((3)/(6))-:82673+476455555365555567-23627457546234*465566=?
Answers
Sawarasenai kimi wa shoujo na no?~
Boku Wa yaRcHin BiCChi nO oSu Da YO!~~
Which number line represents x<2
-
Answers
Answer:
C
Step-by-step explanation:
Less Than or equal to is a closed circle so it would first need to be a closed circle. Then, use the arrow trick(which way is the back of the symbol pointing) in this case it is to the left, so it would be C.
Answer these PLEASE AND SHOW THE WORK YOU HAVE ONE HOUR PLEASE SAY MY GRADE
Answers
plzzzzz help me i need help on this guys? i dont know if its correct!
Answers
Answer:
Haha no. It obviously equals fish.
Seriously though, 1+1 = 2.
2. What is the y-intercept of this graph?
25 points
O A1
OB. 2
O c. 2
O 0.4
Answers
Lita sees a sign that says you must be more than 48 inches tall to ride a roller coaster.
She writes the inequality as h > 48.
How can she graph the solutions of the inequality?
Plot an open circle at 48 and shade left.
Plot a closed circle at 48 and shade left.
Plot an open circle at 48 and shade right.
Plot a closed circle at 48 and shade right.
Answers
Answer:
Plot an open circle at 48 and shade right.Step-by-step explanation:
Answer:
C :)!
Step-by-step explanation:
Please help me with this
Answers
Answer:
The length= 16cm
The width= 6cm
The two long sides are 8cm both so 8 + 8 = 16
And the two short sides are 3cm both so 3 + 3 = 6
So your length should be 16cm and your width 6cm
I HOPE THIS HELPS! ∧ ∧
⊂∵→ω←∵⊃
Price of Rope
3 The amount a hardware store pays for buying nylon rope
is represented by the equation y = 0.12%, where y is the
price it pays for x feet of rope. The amount the hardware
store charges when selling the rope is represented by
the graph
The profit the store makes on the rope can be found by
subtracting the amount it charges for the rope from the
price it pays for the rope. If the store sells 80 feet of rope,
how much profit does it make on that rope?
Show your work.
y
A
1.80
1.60
1.40
ū1.20
8 1.00
0.80
0.60
0.40
0.20
0 1 2 3 4 5 6
Length (ft)
Answers
Answer:
The answer is 2.25 that makes profit
Step-by-step explanation:
which of the following relations is not a function?
a. (-1, 4), (1, 2), (7, 1), (-6, 5)
b. (7, 4), (-1, 2), (1, 1), (-6, 2)
c. (-6, 4), (1, 3), (-1, 1), (7, 2)
d. (1, 4), (-1, 2), (1, 1), (-6, 2)
Answers
Answer:
d
Step-by-step explanation:
it has two 1s for 2 x values
A shopkeeper buys 10 television sets from a retailer at a rate of Euro 15,000 per set. He sells half of them at a profit of 25 % and rest half at a loss of 20%. Find the overall profit/loss faced by the shopkeeper.
Answers
Answer: Profit of $3,750
Step-by-step explanation:
Sold half of the sets at a profit of 25%;
= (15,000 * 5 sets) * 25%
= $18,750
Sold the other half at a loss of 20%;
= (15,000 * 5) * 20%
= $15,000
Profit (loss) = 18,750 - 15,000
= $3,750
-4/5 divided by 1/3
Answers
Answer:
-12/5 or -2.4
Step-by-step explanation:
(-4/5) / (1/3) =
(-4/5) x (3/1) =
-12/5
-12/5 = -2.4
Answer:
[tex]\frac{-(\frac{4}{5})}{\frac{1}{3}} = -(\frac{4}{5}) * (\frac{3}{1} )= -\frac{12}{5}[/tex]
Step-by-step explanation:
1. Dividing fractions means multiplying the reciprocal-- so turn the fraction upside down and multiply by the first.
If Eugene can buy three cantaloupes for $7. Then how many can you buy with $14
If anyone could help me please on number 4
Answers
What is the value of the expression 10 25 32 64
Answers
Answer:
its 10
Step-by-step explanation:
2x5=10 or 2+2+2+2+2=10
Answer:
it is 32
Step-by-step explanation:
2x2x2x2x2=32
help plzzzz ill give extra points
Answers
Answer:
12x
16x, 320
20
Step-by-step explanation:
Hope this helps
Total equation ,
[tex]\displaystyle\sf\to 4x+\boxed{\sf 12}x=\boxed{\sf 320}[/tex]
[tex]\displaystyle\sf\to \boxed{\sf 16}x=\boxed{\sf 320}[/tex]
[tex]\displaystyle\sf\to x =\boxed{\sf 20}[/tex]
Write an explicit formula for an, the nth term of the sequence 33, 28, 23, ....
Answers
Answer:
I believe it's an = 33 - 5(n - 1) or 38 - 5n they both should work
Step-by-step explanation:
I'm think that explicit formulas are like an = a1 +d(n - 1) and just replace the Variables with the correct numbers
What is the answer to 8w+56?
Answers
Answer:
What is w equal to?
Step-by-step explanation:
Owen receives $10 and puts it into his savings account. He adds $0.50 to the account each day for a number of days, d, after that. He writes the expression 10+0.5(d−1) to find the amount of money in his account after d days. Which statement about his expression is true?
Answers
Answer:
it is the sum of the initial amount and the additional amount after d days
Step-by-step explanation:
yw!!.
Which linear inequality is represented by the graph?
Answers
Answer:
The answer would be the last option. y<2/3x-1
Step-by-step explanation:
The slope is 2/3 and the line crosses the y axis at -1. Since the shaded part is below the line it would make the sign less than (<)
Elaine is making a flower garden with rows of flowerS The garden is 20 yards long. She wants a total of 7 rows of flowers that are all the same Width. Which calculation should Elaine use to decide how wide to make each row?
Answers
Answer:
20/7
Step-by-step explanation:
hope this helps, but basically you divide 20 yards by 7 to get the width of each row
Answer:
8 4 / 7
Step-by-step explanation:
What is the answer.........
Answers
Answer:
1 is correct
2 is correct
3 is incorrect
4 is incorrect
5 is correct
Step-by-step explanation:
1 is correct because the statue lies the same distance from both entrances.
2 is correct because B is also the same distance from both entrances.
3 is the opposite of 2, saying that B is not equal distance from both entrances, making it false.
4 is incorrect because a is closer to the upper entrance.
5 is correct because it is basically the same question as 2, saying b is the same distance from both entrances.
Expressed
as a
decimal, 3% is
A
0.03
B
0.3
3.0
D
30.0
Answers
Answer:
0.03
Step-by-step explanation:
3% as a fraction is 3/100. as a decimal it is 0.03. notice when you read the decimal aloud, it is three one-hundredths, which is also the same read aloud in a fraction.
Answer:
A
Step-by-step explanation:
3/100=0.03
:))) Helps?
Solve for b.
b=ah
b=a/h
b=ha
b=h/a
Group of answer choices
Answers
Answer:
b) b=a/h
Step-by-step explanation:
A=bh
Dividing both side by h,
or, b=A/h
OR,
A=bh
or, b=A/h
Answer:
b
Step-by-step explanation:
uhm
Given:
Quadrilateral ABCD is similar to Quadrilateral GHIJ.
Find the value of x.
A. 4.5
B. 8
C. 9
D. 12
E. 18
Answers
Answer:
A. 4.5
Step-by-step explanation:
which number line shows the solution of 5x - 25 greater than -15
Answers
Answer:
you need to add number lines, but if you want the equation to be written and solved, then...
Step-by-step explanation:
5x - 25 > -15
+25 +25
5x > 10
divide both sides by 5
x > 2
Hope this helps!!!