Answers
Answer:
Z = 75°
Step-by-step explanation:
Z is equal to 75°
hope that will help you
Related Questions
the scale of a map says that 1 cm represents 5 km. what distance on the map (in centimeters) represents an actual distance of 45 kilometers?
Answers
Answer:
Step-by-step explanation:
1cm = 5km
?cm = 45km.
Solve by dividing 45 by 5.
If the distance is 45km, on the map this will be 9cm.
ANSWER PLZZ!!
Your neighbor Sally wants to plant flowers around the edge of her circular above ground pool. If the diameter of Sally’s Pool is 18ft, how many flowers will sally need to plant to surround the pool? Round your answer to the nearest hundredth
Answers
Answer:
This answer involves finding the circumference of the circle which is basically the length of the entire perimeter of the garden
Step-by-step explanation:
Circumference = 2 * pi * radius
2 * pi * 9 ft = 56 ft
So it depends how many flowers she wants to plant per each foot. If she wants to plant 1 flower per foot the answer is 56 flowers.
PLEASEEE HURRYYY -WILL MARK BRAINLIEST
please solve for both X and Y I will mark u BRAINLIEST if you do it fastttt
Answers
Answer:
Y=112 x=45
Step-by-step explanation:
y+68=180
so 180-68=112
y=112
y+(4x-2)+30=180
112+(4x-2)+30=180
140+4x=180
-140 to both sides
4x=180
divide by 4 to both sides
x=45
In a group of 34 students, 11 study both Art and Biology.
15 study Biology but not Art.
4 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology?
Answers
Answer:
32.35% is the answer
Step-by-step explanation:
^^^
Review the table.
A 2-column table with 4 rows. Column 1 is labeled x with entries pi, StartFraction 7 pi Over 6 EndFraction, StartFraction 5 pi Over 4 EndFraction, StartFraction 4 pi Over 3 EndFraction. Column 2 is labeled y = sine (x) with entries 0, blank, blank, blank.
Which values, in order, will complete the table?
Answers
Answer:
I think that the answer is A.
Step-by-step explanation:
The values that complete the table are -1/2, -√2/2 and -√3/2
How to complete the table of values?The function is given as:
[tex]y = sin(x)[/tex]
From the table, we have:
sin(π) = 0
Next, we calculate the value of y for other values of x
When x = 7π/6, we have:
sin(7π/6) = -1/2
When x = 5π/4, we have:
sin(7π/6) = -√2/2
When x = 4π/3, we have:
sin(4π/3) = -√3/2
Hence, the values that complete the table are -1/2, -√2/2 and -√3/2
Read more about sine functions at:
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Find the distance between the points (-9,2) and (-1,4). Round to the nearest tenth if necessary.
Answers
Answer:
The answer to the nearest tenth is 8.2
Step-by-step explanation:
In order to find the distance between any two points, you must use the distance formula. when you plug in the points into the formula you end up with 8.246, rounded to the nearest tenth would be 8.2. I hope this helps!
What is the purpose of the "Resolution" in the Declaration of Independence?
Answers
Answer:
The Lee Resolution, also known as the resolution of independence, was an act of the Second Continental Congress declaring the Thirteen Colonies to be independent of the British Empire. Richard Henry Lee of Virginia first proposed it on June 7, 1776. It is the earliest form and draft of the Declaration of Independence.
Step-by-step explanation:
Can someone help me find. The mean absolute deviation of the data?
Answers
Answer:
F
Step-by-step explanation:
21+14+30+38+42= 145
145÷5= 29
Hope this helps, have a good day!
The function y = -16t+ 40 represents the height y (in feet) of a water droplet t seconds after falling from an icicle. After how many seconds does the water droplet hit the ground? Round your answer to two decimal places.
Answers
Answer: The water fountain shoots water from a height of 6 ft.
Step-by-step explanation: When looking at a Quadratic Function on a graph it looks like a U (this one would be a upside down U). The top of that U is the Vertex. (keep in mind the question revolves around the X-Intersect)
A water droplet reaches its maximum height after 6 s IS WRONG
Talking about the VERTEX
It takes 6 s for a water droplet to rise and fall back to the ground IS WRONG
This is talking about the WHOLE Parabola
A water droplet reaches a maximum height of 6 ft. IS WRONG
This is also talking about the VERTEX
Describe how you would use the distributive property to simplify (39 x 5)
Answers
Answer:
Step-by-step explanation:
You can because a number is not outside the parentheses.
Step-by-step explanation:
9 times 5=45
30 times 5= 150
150+45=195
the water cylcle describes how water ?
Answers
If a=6 b=24 what is ab
Answers
Answer:
144
Step-by-step explanation:
Since a is 6 and b is 24 we would have to multiply both of those numbers which would give you 144.
Hope this helps and good luck!!
When a = 6 and b = 24, the value of the equation ab will be 144.
What is Algebra?Algebra is the study of mathematical symbols, while logic is the manipulation of those signifiers.
Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction is referred to as the PEMDAS rule. To answer the problem properly and accurately, this rule should be followed.
The expression is given below.
⇒ ab
If the values of "a" and "b" are 6 and 24, respectively. The expression's value is then provided as,
⇒ a × b
⇒ 6 × 24
⇒ 144
When a = 6 and b = 24, the value of the equation ab will be 144.
More about the Algebra link is given below.
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Ayo help me out. ;( spdkfjncnv
Answers
if f(x)=2x^3-2, what is the value of f(2)
Answers
Answer:
The answer is F(2) is equal to 15
Step-by-step explanation:
My knowledge is so powerful my brain hurts when I think.
Hope this helped
this was easy!
let me know if you want help with anything else
f(2)=4^3 - 2 multiply by the parentheses
f(2)=64 - 2 find the exponent
f(2)=62 subtract
X(x+5)+7(x+5)
Help please its for algebra class thanks for your support and your help thanks a lot
Answers
Answer:
x^2+12x+35Step-by-step explanation:
Let's simplify step-by-step.
x(x+5)+7(x+5)
Distribute:
=(x)(x)+(x)(5)+(7)(x)+(7)(5)
=x^2+5x+7x+35
Combine Like Terms:
=x^2+5x+7x+35
=(x^2)+(5x+7x)+(35)
=x^2+12x+35
Answer:
=x^2+12x+35
Pls mark brainliest
Rewrite the expression without parentheses.
14m-(-5m-4)
Answers
EXPLANATION: when subtracting a negative number you can remove the negative sign to make the number positive. I was subtracting -5m from 14m so I simply removed the negative sign
Question 1
8 pts
1) Drew is an artist. He paints portraits. The table below
shows the number of portraits painted in hours. Do the
numbers in the table represent a proportional relationship?
Number of portraits Time (In Hours)
1
5
2
10
3
15
4.
20
WN
yes
no
No answer text provided.
No answer text provided.
Answers
Answer: Yes
If you notice, you can actually see that each number is multiplied by 5:
1 x 5 = 52 x 5 = 103 x 5 = 154 x 5 = 20Hope this helps you!
which statement about graph and horizontal line is true?
A. it’s slope is positive
B. it’s slope is negative
C. it’s slope is zero
D. it’s slope is undefined
Answers
The number of loaves of bread that can be baked is proportional to the amount of flour used. Determine the number of loaves that can be baked with 15 cups of flour
Answers
Answer:
3 loaves
Step-by-step explanation:
See attachment for complete question.
Represent Loaves with L and Flour with F
Since L is proportional to F, the relationship can be defined as:
L = kF
Where k represent the constant of proportionality
When L = 4, F = 20
Substitute these values in the above formula.
4 = k * 20
Divide both sides by 20
4/20 = k
⅕ = k
k = ⅕
To solve for 15 cups of Flour, we have:
F = 15
Substitute 15 for F and ⅕ for k in L = kF
L = ⅕ * 15
L = 3
Hence, 3 loaves will be baked using 15 cups of flour
24/root 3 multiply root 3/root 3
Answers
Solve For v.
12= -4v+2 (v+2)
Simplify your answer as much as possible.
Answers
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
The first step you should take is to distribute the 2, so if you do that it'll leave you with... [tex]12=-4v+2v+4[/tex]
Then you notice the like terms and then you have to combine them and that'll give you... [tex]12=-2v+4[/tex]
Now you subtract the 4 to both sides and get... [tex]8=-2v[/tex]
Lastly the fun step is to divide the -2 to both sides and to get the answer of...
[tex]v=-4[/tex]
Write an equation for the problem. Use n for the variable. *
$5 less than the amount Steven has is $25.
Answers
Answer:
[tex]the \:equation \: for \: the \: problem \: is : \\ n - 5 = 25. \\ and \: the \: value \: of \: n \: is \: 30.[/tex]
Step-by-step explanation:
[tex]if \: n \: is \: the \: variable, \: then : \\ n - 5 = 25 \\ n = 30.[/tex]
Identify the x and y intercepts 10x+4y=20
Answers
Answer:
x-intercept(s): (2,0)
y-intercept(s): (0,5)
Step-by-step explanation:
To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y
Here's the graph:
HELPPPP I REALLY NEED THIS TURNED INNNNN
part 3
Tonya’s class planted sunflowers and the students are tracking the growth of their individual plants. The table shows the height of Tonya’s plant t days after she planted her sunflower seed.
If the growth of the sunflower continues at the same rate, what is the expected height, in inches, on day 55? Show your work or explain your thinking.
Answers
Answer:
22 inches
Step-by-step explanation:
22 inches because every 10 days the plant grows by four inches so 10 more days + 5 more days = 4 + 2
Answer:
Step-by-step explanation:t going up by 4 each time (days) so just add 4 from 16 until you get to day 55
What is the value of the expression below?
(9 divided by 3) + 4 (6 minus 7)
–7
–1
7
20
Answers
Answer:
-1
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
-1
Find the slope of the line that passes through the points (-7,-5) and (4, -3).
Answers
Answer:
y = (-2/9)x
Step-by-step explanation:
Rise over run so between (-7,-5) and (4,-3) it goes up -2 and over 9 so -2/9. Put this next to x and boom you have the slope equation.
What is an equation of the line that passes through the point (5, 1) and is parallel to
the line x + y = 9?
Answers
Answer:
Step-by-step explanation:
y = -x + 9
y - 1 = -(x - 5)
y - 1 = -x + 5
y = -x + 6
The equation of the line that passes through the point ( 5, 1 ) and parallel to the line x + y = 9 is x + y = 6.
Here,
The point is given as ( 5, 1 ).
The equation of line is parallel to the line x + y = 9.
What is Equation of line?
The general equation of straight line is given as, [tex]y - y_{1} = m ( x-x_{1} )[/tex]
where, m is slope of line and ( x₁ , y₁) is point.
Now,
The equation of line is parallel to the line x + y = 9.
Hence, both line have same slope.
The slope of line x + y = 9 is given as,
⇒ y = -x + 9
compare with equation of line y = mx + c , we have;
Slope = -1
The equation of the line passes through the point ( 5, 1 ) and slope -1 is;
y - 1 = -1 ( x - 5)
y - 1 = -x + 5
y = -x + 6
Hence, The equation of the line that passes through the point ( 5, 1 ) and parallel to the line x + y = 9 is x + y = 6.
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Which transformation can be used to accomplish this?
A. Dilation
B. Rotation
C. Reflection
D. Translation
Answers
The midpoint of PQ is M(, –1). One endpoint is Q(3, –5). Which equations can be solved to determine the coordinates of P? Check all that apply.
Answers
Answer:
c and d. just did the lesson and its those two.
Step-by-step explanation:
Answer:
the person above me is right
Step-by-step explanation:
Carmen ran one mile in 7 minutes. At this rate, how long will it take her to run 5 miles?