ILL BRAINLIEST YOU AND GIVE U TEN EXTRA POINT IF YOU GET IT RIGHT
PLEASE HELP SOLVE THIS WITH EXPLANATION PLEASE
Answers
Answer:
[tex] \theta) = 21.3 degrees [/tex] (nearest tenth)
Step-by-step explanation:
Reference angle = θ
Opposite side = 16 (length of the side opposite the reference angle)
Hypotenuse = 44
Apply trigonometric function SOH:
[tex] sin(\theta) = \frac{Opp}{Hyp} [/tex]
Substitute
[tex] sin(\theta) = \frac{16}{44} [/tex]
[tex] \theta) = sin^{-1}(\frac{16}{44}) [/tex]
[tex] \theta) = 21.3 degrees [/tex] (nearest tenth)
Related Questions
Examine the diagram, where points B, C, D, and Elie on circle A. Angle BCD measures 57°. В. C A 570 D 2019 Strong Mind. Created using GeoGebra. What is mZBED?
Answers
Based on the inscribed angle theorem, the measure of angle BED in the diagram given is: 57°.
What is the Inscribed Angle Theorem?The inscribed angle theorem states the measure of the inscribed angles subtended by the same arc are the same.
∠BCD and ∠BED are subtended by the same arc BD.
Therefore, based on the inscribed angle theorem, we have:
m∠BCD = m∠BED = 57°.
m∠BED = 57°
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Mrs. Drilon’s electric meter reading last month was 1023, and her present electric meter reading is 1053. What is her electric consumption?
Answers
Answer:
30
Step-by-step explanation:
Subtract the 1023 reading from the 1053 one:
1053
-1023
---------
30
Her electric consumption was 30.
At the beginning of 5th grade, Stephen was 48 inches tall. At the beginning of 8th grade he was 65 inches tall.
What is the percent of increase of Stephen's height?
A. 17.00%
B. 26. 15%
C. 35.42%
D. 73.85%
Answers
Answer:
35.42%
Step-by-step explanation:
Answer:
C. 35.42%
Step-by-step explanation:
65 - 48 = 17
Since he grew 17 inches, you must figure out what percentage 17 is of 48.
17/48 = 1/100 (represents decimal)
Cross multiply: 17 ⋅ 100 = 1700 and 48 ⋅ 1 = 48
Divide: 1700/ 48
= 35.41666666666667
Round to the nearest hundredth:
= 35.42
answer number 2 pls
Answers
Answer:
H
Step-by-step explanation:
Given
4(15 - 7) ← apply the distributive law
= 15(4) - 7(4) → H
using the graph, determine the equation of the axis of symmetry
Answers
Answer:
The axis of symmetry is x=1
Answer:
x = 1
Step-by-step explanation:
The diameter of a circle is 4 cm. Find its area to the nearest tenth.
Answers
Answer:
10 cm²
Step-by-step explanation:
The radius of this circle is half the diameter hence is 2cm
Area of a circle is pi multiplied by the squared radius, i.e
Area = πr²
= 22/7 × 2 × 2
= 12.57 cm²
The nearest 10th is 10
Correct answer gets marked brainlist!! :)
Answers
Answer:
X=6
Step-by-step explanation:
To find the area of a triangle, you have to divide the multiplication by 2. So first, you would find 6 times what is 18. 3. But since thats the FULL answer, you multiply 3 by 2. 3 times 2 is 6! So x=6!
hope this helped you!
9. Your parents give you $1000 on
your 16" birthday. You put it into a
savings account with 3% annual
interest. How much money will you
have if you don't touch it until you
turn 122
Starting Amount:
Growth Rate
Equation:
Answer:
Answers
Answer:3180
What is the median of the first half of the data? (first quartile)
Answers
Answer:
$273
Step-by-step explanation:
1. Find the first half of the list (There are 8 numbers in the list, so the first four)
2. List them from least to greatest ($196, $248, $298, $379)
3. find the middle of the numbers ($248, $298)
4. Since there are 2, we find the mean of the 2 numbers ($273)
5. So the answer is $273
The length of a rectangle is 3 cm less than its width what are the dimensions of the rectangle if its area is 270 cm²
Answers
Given:
The length of a rectangle is 3 cm less than its width.
The area of the rectangle is 270 cm².
To find:
The dimensions of the rectangle.
Solution:
Let x be the width of the rectangle. Then,
[tex]\text{Length}=x-3[/tex]
Area of a rectangle is:
[tex]\text{Area}=\text{Length}\times \text{width}[/tex]
[tex]270=(x-3)(x)[/tex]
[tex]270=x^2-3x[/tex]
[tex]0=x^2-3x-270[/tex]
Splitting the middle term, we get
[tex]x^2-18x+15x-270=0[/tex]
[tex]x(x-18)+15(x-18)=0[/tex]
[tex](x-18)(x+15)=0[/tex]
[tex]x=18,-15[/tex]
Width of the rectangle cannot be negative. So, the only value of x is 18.
[tex]Width=18[/tex]
[tex]Length=18-3[/tex]
[tex]Length=15[/tex]
Therefore, the length of the rectangle is 15 cm and the width of the rectangle is 18 cm.
HELP PLEASEEEEE!!!!
Which graph shows the solution to this system of inequalities? y>-1/3x+1 y>2x-3
Answers
Answer:
Graph A.
Step-by-step explanation:
We don't even have to analyze the inequalities. It tells us that y is supposed to be bigger than something and that y is supposed to be bigger than something else. That means that for both lines, the shaded region must be upwards. The only graph that conforms to that is graph A.
You start at (3, 0). You move right 1 unit and left 2 units. Where do you end?
Answers
Answer:
2,0
Step-by-step explanation:
Is 1+4(3x-10)-12x equivalent to -39? Explain.
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Step-by-step explanation:
1. Review a given problem : [tex]1+4(3x-10)-12x[/tex]
2.distributive property: [tex]4\left(3x-10\right) = 12x-40[/tex]
[tex]=1+12x-40-12x[/tex]
3. Simplify: [tex]1+12x-40-12x[/tex]
[tex]-39 +12x-12x[/tex]
[tex]=-39[/tex]
Cancel +12x and -12x since equals 0
1-40= -39
-39= -39
It is equivalent. Good luck.
Mock Starr help thanks
Answers
IuibAuihiuhiugtdtrdkkknswer:
Step-by-step explanation:
An angle measures 56° less than the measure of its supplementary angle. What is the measure of each angle?
Answers
Answer:
118, 62
Step-by-step explanation:
We can set a system of equations where x and y are the two angles and x is the larger one
x+y=180
x-y=56
If we subtract the second equation from the first, we get 2y=124, simplifying that, we get y=62. Plugging it into either equation, we get x=118. We can check that 118 is 56 larger than 62, which it is. Thus, x=118, y=62.
Need help plzzzzz helpppp 20 points and if right I will mark brainlest
Answers
Answer:
Hi! Okay so i tried to find all the x and y intercepts that matched with (-4,7) and the closest one is C I'm not 100% sure its correct but its the only one that makes the most sense, its coordonated are (-8,4) i'm so sorry if u get it wrong
Step-by-step explanation:
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☆Don't worry i wont ask for brainliest this time☆
Have a nice day!!!!!!!
- Brooklynn Deka
What is 6.23 billion in scientific notation?
Answers
Answer:
6.23 E9
Step-by-step explanation:
1 Billion = 1 E9
6.23 billion = 6.23 E9
Leave a thanks and mark brainliest if this helped.
Leave a thanks and mark brainliest if this helped.
(PLEASE HELP) Find the difference of
(p+7)−(6p2+13p).
Answers
Answer:
-(6p^2+12p-7)
Step-by-step explanation:
p+7-6p^2-13p
-12p-6p^2+7
-(6p^2+12p-7)
Abby wants to ride her bicycle more than 70 miles this week. On Monday, Abby rode her bicycle for 25 miles. Abby plants to ride the same number of miles in the next six days. Write an inequality that can be used to determine the number of miles, m, that Abby will ride her bicycle each day to achieve her goal.
Answers
Answer:
25d > 70
Step-by-step explanation:
Abby wants to ride her bicycle more than 70 miles this week.
More than = >
On Monday, Abby rode her bicycle for 25 miles. Abby plants to ride the same number of miles in the next six days.
Let the number of days of week she would ride her bike = d
On Monday = 25 miles
And the rest of the week = The same = 25 miles
The inequality is written as:
25d > 70
What is the sum of 39 + 5 + 768 + 3668?
Answers
Answer:
4480
Step-by-step explanation:
Answer:
4,480
Step-by-step explanation:
39+5=44
44+768=812
812+3668=4,480
Hope this helps :)
can someome help me
Answers
Answer:
KM = 30
Sorry if this is not what you where looking for you did not describe exactly what you wanted
cual es la raiz de 28
Answers
Answer:
5.29150262213
Step-by-step explanation:
I hope this answer has helped you
Need help ASAP
work out the value of 4y + 3x when x=5 and y=-3
( these are the only answers I can choose from)
A.32
B.-32
C.17
D.11
All support appreciated:)
Answers
Answer:
3
Step-by-step explanation:
4y+3x
4(-3)+3(5) Plug the numbers into the equation.
-12+15
3
Hope this helps and have an amazing day! ❤
Fill in the missing operator where the blank is.
18 _ (-20)= -2
Answers
Answer:
26
Step-by-step explanation:
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Help please! Im on my last question! 15 points.
Question below!
Answers
Answer:
n^2 + 12 = 61
-12 -12
n^2 = 49
Step-by-step explanation:
7 is your answer
7 x 7 = 49 + 12 = 61
What’s the answer???
Answers
Algebraically, find the roots of x² - 4x - 5=0,
Answers
Solve using quadratic formula
Which two expressions are
equivalent?
A. (7.x) - 12 and (x-7) - 12
B. (x + 4) = 10 and x + (4 = 10)
C. 30. (x - 4) and 30 · (4 - x)
D. 18 - (8 + x) and (8 + x - 18)
HELP!!!
Answers
Answer:
B
Step-by-step explanation:
I don't have an explanation but i know its right!!!
HELP! What is the greatest common factor of 20a2b2 and 50b3?
Answers
Good luck.
WILL REWARD BRAINIEST! A right rectangular container is 6 cm wide and 10 cm long and contains water to a depth of 7cm. A stone is placed in the water and the water rises 1.7 cm. Find the volume of the stone.
Answers
Answer:
102cm^3
Step-by-step explanation:
v=l×w×h
10x6x7=420 cm^3
the volume of water+stone=
10×6×(7+1.7)
522cm^3
522-420= 102cm^3
The solution is: the volume of the stone is : 102cm^3.
What is volume?In mathematics, volume is the space taken by an object. Volume is a measure of three-dimensional space. It is often quantified numerically using SI derived units or by various imperial or US customary units. The definition of length is interrelated with volume.
Here, we have,
Given that,
A right rectangular container is 6 cm wide and 10 cm long and contains water to a depth of 7cm. A stone is placed in the water and the water rises 1.7 cm.
We know that,
volume is :
v=l×w×h
so, we get,
10x6x7=420 cm^3
the volume of water+stone=
10×6×(7+1.7)
522cm^3
522-420= 102cm^3.
Hence, The solution is: the volume of the stone is : 102cm^3.
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