Need Answer FAST NO LINKS!!!! please help
mark brainllest to whoever gets it right
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Related Questions
Right triangle ABC is shown.
Which equation can be used to solve for c?
3
O sin(50%) =
3
3 m
A
С
O sin(50%) =
win
a
50°
С
O cos(50%) =
B
ulm mlu
O cos(50%) =
Answers
Answer:
[tex]\sin(50^o) = \frac{3}{c}[/tex]
Step-by-step explanation:
Given
See attachment for triangle
Required
Expression to solve c
To solve for c, we simply calculate the sine of angle at B
i.e.
[tex]\sin(50^o) = \frac{Opposite}{Hypotenuse}[/tex]
This gives:
[tex]\sin(50^o) = \frac{3}{c}[/tex]
Make c the subject
[tex]c = \frac{3}{\sin(50^o)}[/tex]
The charity gala will cost $392 if it has 28 attendees. How many attendees can there be, at most, if the budget for the charity gala is $812? Solve using unit rates.
I know the answer but m e h.
Answers
Answer:
58 attendees
Step-by-step explanation:
Find the unit rate
cost $392 if it has 28 attendees
392/28 = $14 per attendee
How many attendees can there be,if the budget is $812?
812/14 = 58 attendees
Inequality
Choose all answers that apply
Answers
Hi there!
»»————- ★ ————-««
I believe your answer is:
Option A; [tex]m \leq\frac{3}{5}[/tex]
»»————- ★ ————-««
Here’s why:
We can use inverse operations to solve for 'm'.⸻⸻⸻⸻
[tex]\boxed{\text{Solving for 'm':}}\\\\5m+1\leq4\\--------\\\rightarrow 5m + 1 - 1 \leq 4 - 1\\\\\rightarrow 5m\leq3\\\\\rightarrow \frac{5m\leq3}{5}\\\\\rightarrow \boxed{m\leq\frac{3}{5}}[/tex]
⸻⸻⸻⸻
Any number that is less than or equal to the value of three-fifths would work.
The option that is less than or equal to (3/5) is option A.
Assuming that there are more options than the options shown, choose the numbers that are less than or equal to (3/5).
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
Hello, can someone solve my addmaths question here? Btw, this is from the Differentiation topic (･ัω･ั)
The displacement of a squirrel running on a straight cable for t seconds is given by s(t)=t²-3t, where t≥0. By using first principles, find the velocity of the squirrel when t=5.
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Triangle ABC is given by the points A(3, 2), B (4, 4), and C(5, 1). Select True or False for each statement.
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Answer:
C. The perimeter of ΔABC is 7.6 units.
Step-by-step explanation:
Triangle ABC is given by the points A(3, 2), B(4, 4), and C(5, 1). Determine if each statement is True or False.
A. The perimeter of ΔABC is 9.9 units.
B. ΔABC is an equilateral triangle.
C. The perimeter of ΔABC is 7.6 units.
Solution:
A triangle is a polygon with three sides and three angles. Types of triangles are isosceles, equilateral, scalene, acute, obtuse and right angled triangle.
The distance between two points (x₁, y₁) and (x₂, y₂) in the coordinate plane is:
[tex]Distance=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}[/tex]
Given the vertices of triangle ABC as A(3, 2), B(4, 4), and C(5, 1). Therefore we have to calculate the side lengths of the triangle:
[tex]AB=\sqrt{(4-3)^2+(4-2)^2}=\sqrt{1+4}=\sqrt{5} \\\\AC=\sqrt{(5-3)^2+*(1-2)^2}=\sqrt{4+1}=\sqrt{5} \\\\BC=\sqrt{(5-4)^2+(1-4)^2}=\sqrt{1+9}=\sqrt{10}[/tex]
1) Perimeter of the triangle = AB + AC + BC = √5 + √5 + √10 = 7.6 units
2) Since only two sides of the triangle are equal (i.e. AB = AC), hence the triangle is an isosceles triangle.
4. The table shows a proportional relationship between x and y. For each value of sondy
Y
match it to the correct unit rote
in it's simplest form.
**3 and y27
** and y. 81
* 21 and y 128
x 14 and 84
* 12 and y = 36
* 15 and y 45
Answers
Answer:
21 and y128
Step-by-step explanation:
Answer:
i don't know the answer but i do have this book just look up answer key and the name of the book for any more answer X D
Step-by-step explanation:
big brain :)
Alyssa opened a bank account that earns 1.5% simple interest. Over 4 years, she earned $72 in interest. How much money did
she initially deposit into the bank account?
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Answer:
1200
Step-by-step explanation:
72/4=$18 interest each year
amount x interest rate = interest
amount x .015 = 18
amount = 18/.015
amount = 1200
Which table represents a linear function?
Answers
Answer:
table C represents a linear function.
Answer: Its the first one
Step-by-step explanation:
Took the test review and got it correct.
Hope this helps peeps!
Elaine opens a checking account with a deposit of $20.00 and wants to put the same amount of money
into the account each week for 10 weeks. She wants a balance of $200 at the end of the 10 weeks.
Write the equation that will help Elaine determine how much money she needs to deposit each week?
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She would need to write a check of $20.00 10 times to get to $200.00 if I am right.
3x^2-12x-21=0 solve by completing the square
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Answer:
x = 2 ± √11 (I believe)
Step-by-step explanation:
(m2-m-4)+(m-5) (1 point)
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Answer:
2−9
Step-by-step explanation:
You take redundant away, then do subtract, then combine terms. It will give solution.
A basket ball team won 10 games and lost 15 games, what is the ratio of number of wins to
the total number of games played?
Answers
Answer:
10:25
Step-by-step explanation:
10 is the total of won games
10=won
+15=lost
---------------
25 games
therefore 10 is to 25
ITS DUE SOON PLEASE HELP ME
Answers
Answer:
Step-by-step explanation:
The total amount of students is 240
240(50%) = 120 > 60 so, the first true or false is False
240(5%) = 12 = 12 so, the the second true or false is True
240(60%) = 144 = 144 so, the third true or false is True
132 + 12 = 144
ANSWER QUICK
If the simple interest on $1,000 for 6 years is $420, then what is the interest rate?
Answers
Answer:
Step-by-step explanation:
I=PTR/100
$420=$1000*6*R/100
$420*100=$6000*R
$42000=$6000*R
$42000/$6000=R
7=R
therefore rate of interest is 7%
Drag each label to the correct location on the image.
Alan is converting large and small numbers from standard notation to scientific notation. Group the numbers according to their powers of 10.
2,930,000
0.0006
5,000,000
0.00059
4,030,000
0.00012
106
10-4
Answers
Answer:
there is no number that matches the notation
Look at the picture for the answer.
An ice cream shop has a sign in their window that says, "We sell 12,000 scoops per month." The number of scoops has been rounded. Which could be the number of scoops sold if they rounded to the nearest thousand? Choose all answers that apply
Answers
Answer:
B - 12,111
C - 11,589
Step-by-step explanation:
Here are the options
A - 10, 999
B - 12,111
C - 11,589
In order to round off to the nearest thousand, look at the hundred figure, if the number is greater or equal to 5, add 1 to the thousand figure. If this is not the case, add zero. Replace all the figures before the thousand figure with zero. i.e. the hundred ten, unit
Rounding off 10,999 to the nearest thousand is 11,000
the hundred figure is greater than 5, so one is added to the thousand figure. The
Rounding off 12,111 to the nearest thousand is 12,000
the hundred figure is less than 5, so zero is added to the thousand figure.
Rounding off 11,589 to the nearest thousand is 12,000
the hundred figure is equal to 5, so one is added to the thousand figure.
Solve for x. *
3(x + 4)^2=75
Answers
Answer:x=1,-9
Step-by-step explanation:
is there anybody play free fire
Answers
Answer:
whats that
Step-by-step explanation:
is it a fun game
Answer:
no
Step-by-step explanation:
What is the value of y in the equation 5x + 2y = 20, when x = 0.3?
Answers
Answer:
y=9.25
Step-by-step explanation:
5x+2y=20
5(.3)+2y=20
1.5+2y=20
2y=20-1.5
2y=18.5
y=18.5/2
y=9.25
On a coordinate plane, a parabola opens down. It goes through (negative 2, negative 2), has a vertex at (1.5, 10), and goes through (5, negative 2).
Over which interval is the graph of f(x) = –x2 + 3x + 8 increasing?
(–∞, 1.5)
(–∞, 10.25)
(1.5, ∞)
(10.25, ∞)
Answers
Answer:
Step-by-step explanation:
(-∞,1.5)
Answer:
(-∞,1.5)
Step-by-step explanation:
Got it right on edge2k21
What is the value of x?
x = [ ? ]
Answers
Answer:
Step-by-step explanation:
The tangent to the angle makes an angle of 90° with the radius.
The interior angle of the equilateral triangle is 60, so that leaves 90-60 = 30° for the remaining angle with the tangent.
By the exterior angle theorem, 30°+x° = 60° (interior angle of the equilateral triangle), therefore
x = 60-30 = 30°.
A stock loses half its value each week. If the stock started at $125, what is it worth after 4 weeks?
Answers
Answer: 7.81
The formula is
y = 125* (1/2)^4
y = 125 / 16
y = 7.81
So at the end of the 4th week, the stock is worth only 7.81 dollars.
If that is not the motive and the first week doesn't count then the formula changes to...
y = 125 * (1/2)^(n-1)
y = 125 * (1/2)^3
y = 15.625 could be the other answer if you looked at it in that perspective
However, I would go with 7.81 as the answer.
Hope I helped :)
someone please help me
Answers
Answer:
it is the 3rd option, 6 + 3b < 15
Step-by-step explanation:
at most she's spending $15 and she has to multiply the box of $3 crackers by how many she's buying
This is because at most she has 15 so the sign above means less than or equal to meaning she has to spend less than 15 or exactly 15 and the unit rate is $3 per box
Assuming exponential function has a starting value of 360 and a decay rate of 73% write an equation to model the situation
Answers
Answer:
a = 360 * 0.27^n
Step-by-step explanation:
a = 360 * (1 - .073)^n
a = 360 * 0.27^n
Select the correct answer.
Which statement is true?
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How can I solve for y and what is the answer
Answers
Answer:
y = 38
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Consider the angles in the large outer triangle, then
x + 46 + 78 = 180
x + 124 = 180 ( subtract 124 from both sides )
x = 56
Consider the 3 angles in the smaller inner triangle, then
y + x + 86 = 180 , that is
y + 56 + 86 = 180
y + 142 = 180 ( subtract 142 from both sides )
y = 38
HELP ASAP please!!!
What is the area of this polygon?
___ units2
If you can please explain with you answer!! Thank you so much!
Answers
Answer:
39 units
Step-by-step explanation:
area of polygon = area of rectangle VERD + area of triangle MVR
[length of rectangle (6) * width of rectangle (5)] + [1/2 * 3 (height of triangle) * 6 (height of triangle)] = area of polygon
(6*5) + (1/2*3*6) = area of polygon
30 + 9 = area of polygon
area of polygon = 39
Vis inversely proportional to r, when r = 3, V= 10.
Find the constant of proportionality.
For full credit, write a proportion and show work.
[Please help I have been stuck for an hour on this]
Answers
Answer:
Constant of proportionality = 30
Example: r = 6, V = 5
Step-by-step explanation:
Inverse proportion: V*r = constant
Given r=3, V=10, constant = V*r = 30
Example:
r = 6, V = 30/6 = 5
Como simplifico la fracción 75/1746
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A. 1 1/2
B.-3 3/8
C.3 3/8
D. -1 1/2
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[tex]\implies {\blue {\boxed {\boxed {\purple {\sf { \: A. \:1 \frac{1}{2} }}}}}}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]
[tex] - 2 \frac{1}{4} \div ( - 1 \frac{1}{2} )[/tex]
➼ [tex] \: \frac{ - 9}{4} \div( \frac{ - 3}{2} )[/tex]
➼ [tex] \: \frac{ - 9}{4} \times \frac{ - 2}{3} [/tex]
➼ [tex] \: \frac{ - 9 \times - 2}{4 \times 3} [/tex]
➼ [tex] \: \frac{18}{12} [/tex]
➼ [tex] \: \frac{3}{2} [/tex]
➼ [tex] \: 1 \frac{1}{2} [/tex]
[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}[/tex]