What is the area of this figure?
Answer:
44 square units
Step-by-step explanation:
We can split the figure into 4 separate figures :
Left triangleRight triangleRectangleBottom right triangleArea of the left triangle
Area = 1/2bh1/2 x 4 x 36 square units [A₁]Area of the right triangle
It has the same lengths for base and height as the left triangleA₁ = A₂6 square units [A₂]Area of the rectangle
Area = lb8 x 324 square units [A₃]Area of the right triangle
Area = 1/2bh1/2 x 8 x 28 square units [A₄]Area of the figure
A₁ + A₂ + A₃ + A₄6 + 6 + 24 + 830 + 1444 square unitshelp with homework please!!!!!!
y=(1+2z+3z^3)(5z+8z^2-Z^3)
Answer:
Step-by-step explanation:
multiplying the first bracket with the second (step by step)
= 1( 5z + 8z^2 - z^3) +2z ( 5z + 8^2 - z^3 )+3z^3 (5z + 8^2- z^3)
= 5z + 8z^2 - z^3 + 10z^2 + 16z^3 - 2z^4 + 15z^4 + 24z^5 -3z^6
=5z + 16z^2 + 15z^3 + 17z^4 + 24z^5 -3z^6
Helpppp :(((( 75 points and brainliest!!!! for good answers only
cos Θ =4/5 and sin Θ<0. Identify the quadrant of the terminal side of Θ and find sin Θ.
option B
Cos theta is positive and sin theta is negative in quadrant IV
[tex]Cos \ \theta =\dfrac{4}{5}=\dfrac{adjacent \ side}{hypotenuse}[/tex]
We have to find opposite side using Pythagorean theorem.
x² + 4² = 5²
x² + 16 = 25
x² = 25- 16
x² = 9
[tex]\sf x =\sqrt{9}\\\\x = 3[/tex]
[tex]\sf \ sin \ \theta =\dfrac{opposite \ side}{hypotenuse}\\Sin \ \theta =\dfrac{-3}{5}[/tex]
What is the approximate value for
683/22
A. 20
B. 21
C. 25
D. 31
D. 31 ( roundest to the nearest whole number)
[tex]\dashrightarrow \ \sf \dfrac{683}{22}[/tex]
[tex]\dashrightarrow \ \sf 31\dfrac{1}{22}[/tex]
[tex]\sf \dashrightarrow \ 31.04545[/tex]
whole number: 31remainder: 1divisor: 2210. A parallelogram has an area of 37
parallelogram is 4 feet, how many feet is the base
square feet. If the hein
A parallelogram has an area of 37 square feet. If the height of the parallelogram is 4 feet, how many feet is the base?
Answer:The base of the given parallelogram is
Step-by-step explanation:Area of a parallelogram is defined as the product of its base and height respectively. Mathematically;
→ Area of parallelogram = base * height
By substituting the given values in the formula, we get the following results:
→ 37 = base * 4
→ base = 37/4
→ base = 9.25
Hence, the base of the given parallelogram is 9.25 feet.
Additional information:Let's know something more about a parallelogram.
What is a parallelogram?
A parallelogram is a special type of quadrilateral whose opposite sides are parallel and hence its opposite angles are also parallel.
What is the formula of a parallelogram?
Let ‘B’ be the base and ‘H’ be the height of a parallelogram then its area is given by,
→ Area of parallelogram = B * H
What is unit of parallelogram?
The unit of a parallelogram is square units.
question 79 and 80. can someone please help me? thanks to whoever does
Answer:
divide it into a triangle and a segment then use Pythagoras thereom
In the given circle with the centre O,
angle ABC = 100° angleACD = 40° and CT is a tangent to the circle at C. Find Angle ADC and Angle DCT.
Step-by-step explanation:
As the points A, B, C and D lie on a circle, So, ABCD is a cyclic quadrilateral...
As, Sum of opp. ∠s in a cyclic quadrilateral = 180°
∴ ∠ADC + ∠ABC = 180°
=> ∠ADC + 100° = 180° => ∠ADC = 80°
Now,
Sum, of all angles in a traingle = 180°
In ΔACD, ∠CAD + ∠ADC + ∠ACD = 180°
=> ∠CAD + 80° + 40° = 180°
=> ∠CAD = 180° - 80° - 40° = 60°
As CT is tangent to the circle at the point C and CD is a chord of the circle, So
∠DCT = ∠CAD........(∠s in alternate segments are equal,,So ∠CAD = 60°)
=> ∠DCT = 60°
Hope it helps you!!Answer:
See below ~
Step-by-step explanation:
∠ADC
∠ABC + ∠ADC = 180° (Angles in a cyclic quadrilateral)∠ADC = 180° - 100° = 80°∠DCT
∠DCT = ∠CAD (ANGLES IN ALTERNATE SEGMENTS EQUAL)∠CAD = 180° - 80° - 40° = 60°∠DCT = 60°/.,/.ç/.,/.,/.,/.,,/,/.,/.,/.,/.,/.,/.,/.,/./.,/.
the sum of all the angles in a triangle is 180°
65°+20°+x = 180°
85°+x = 180°
x = 95°
hope it helps...!!!
Is x greater than less than or equal to 46 degree
Is this right? Please hurry and answer
Answer:
right answer
Step-by-step explanation:
A guy name Mac answered a similar question so it’s right.
please teach me how to do this
Check the picture below.
[tex]\cfrac{18}{18+x}~~ = ~~\cfrac{19.2}{38.4}\implies \cfrac{18}{18+x}~~ = ~~\cfrac{19.2}{2(19.2)}\implies \cfrac{18}{18+x}~~ = ~~\cfrac{1}{2} \\\\\\ 36=18+x\implies 18=x[/tex]
PLease help me
I will give a maybe brainly and
a thanks and 3 - 5 stars
PLEASE PLEASE
Answer:
The blank would be 2.
Step-by-step explanation:
Step 1. Notice that a equals 2.
Step 2. See that 7a means 7 x a
Step 3. See that theblank equals 7x2
Step 4. Get the answer of 14 (if needed)
I hope this helps! :)
Answer:
You would put 2 in the little box
Step-by-step explanation:
When there is a letter right next to a number, you are multiplying. The expression would be 7x2 giving you the answer of 14
Hope this helped!
Jessica is standing 2 miles from the center of the
base of Pikes Peak and looking at the summit of the
mountain, which is 1.4 miles from the base.
With what angle of elevation is Jessica looking at
the summit of the mountain?
Help! IXL is so frusturating. it would be great if I could get some help.
Answer:
I would say about 60%
Step-by-step explanation:
since odd numbers are 3 of the 5 total cards 3/5 gets you 60% likely to pull qn odd number.
Jim’s mom ordered 9 pizzas for his party. If each person eats 1/3 of a pizza, how many people can eat pizza at Jim’s party?
Answer:
27 people can eat pizza at Jim's Party
Step-by-step explanation:
If you divided each pizza by 3, 3 people a pizza right, so 3 x 9 would get you the number of people that can eat pizza at the party, hope this helps! :D
PLEASE PLEASE HELP FASSTT
74. The mean of 50 test scores was calculated as 88.
But, it turned out that one of the scores was
misread at 94 but it was 69. What is the mean?
85
87
87.5
88.5
The mean if the scores was misread at 94 but it was 69 is 87.5
How to find the mean of a number?Mean is also known as average. It is mathematically represented as:
Mean = Sum of data/Sample space
Given the following parameters
Mean = 88
Sample size = 50
Substitute
88 = Sum/50
Sum = 88(50)
Sum = 4400
If one of the scores was misread at 94 but it was 69, hence;
Sum + (94-69) = 4400
Sum + 25 = 4400
Sum = 4400 - 25
Sum = 4331
New mean = 4375/50
New mean = 87.5
Hence the mean if the scores was misread at 94 but it was 69 is 87.5
Learn more on mean here: https://brainly.com/question/1136789
Bud is a teacher in the science, technology, engineering, and mathematics career cluster. he is thinking about changing his career as he does nto see much growth in teaching. he is thinking of moving into private industry. why might this be a good move for bud? he can return to a university or community college and train for a new career. he can return to doing what he loves, even if there are more regulations. he can return to a career that is expected to grow faster than most industries. he can return to doing what he loves, even though he will earn less money.
Answer:
C He can return to a career that is expected to grow faster than most industries.
Step-by-step explanation:
Answer:
It's C, Not Capping
Step-by-step explanation:
Got 100% On The Unit Test Review :)
What is the value of x in the equation 2(x−3) 9=3(x 1) x? x = −3 x = −1 x = 0 x = 3
The solution of the linear equation is x = 0.
What is the linear equation?An equation is a mathematical statement, which has an equal sign (=) between the algebraic expression.
Linear equations are the equations of degree 1.
The given linear equation is;
[tex]\rm 2(x-3)+ 9=3(x+ 1) +x[/tex]
The value of x is determined in the following steps given below.[tex]\rm 2(x-3)+9=3(x+1)+x\\\\2x-6+9=3x+3+x\\\\\ 2x+3=4x+3\\\\3-3=4x-2x\\\\0=2x\\\\x=0[/tex]
Hence, the solution of the linear equation is x = 0.
To know more about linear equations click the link given below.
brainly.com/question/5085290
Answer:
x=0
Step-by-step explanation:
...
PLSSS HELP IF YOU TURLY KNOW THISS
Answer:
A
Step-by-step explanation:
8-3=5
9/10 -4/10 =5/10
since 5/10 can be simplified to 1/2, it is A
PLEASE HELP MEEEEE!!!!!
Answer:
d= 50m
Step-by-step explanation:
I used the Pythagorean Theorem to solve this.
30^2+ 40^2= x^2
900+1600=x^2
2500=x^2
x=50
A circle has exactly four lines of symmetry.
True
Or
False
Answer:
no false it has infinite
2. Draw what might be the missing figure in
the pattern below.
Answer:
Please also attach the figure or the pattern like this.
PLEASE HELP THIS IS TRIGONOMETRY!!!
[tex]\text{Given that, }\\\\~~~~~~~~~\sin \theta = \dfrac 35\\\\\implies \sin^2 \theta = \dfrac 9{25}\\\\\implies 2\sin^2 \theta = 2 \times\dfrac{9}{25}\\\\\implies 1-\cos 2\theta = \dfrac{18}{25}\\\\\implies \cos 2\theta = 1-\dfrac{18}{25}\\\\\implies \cos 2 \theta = \dfrac 7{25}[/tex]
The moving averages and exponential smoothing methods are appropriate for a time series exhibiting _____. a. a cyclical pattern b. seasonal effects c. trends d. a horizontal pattern
Answer:
b
Step-by-step explanation:
Whoever explains and puts the right answer will get Brainlisted
Answer:
A
Step-by-step explanation:
What is the area of the figure?
Answer:
20 m^2
Step-by-step explanation:
Area of base rectangle + area of triangle atop the rectangle = total area
8x 2 + 1/2 4 * 2
16 + 4 = 20 m^2
Ava opened a account first oak with 5000$. Zoe started an account with 4000$ l. No additional deposit or withdrawal from this account. Hiw much more money will be in avas account than zoes at the end of three years
Answer:
This isnt much of an answer just something to help-
Try doing A(1 + B)^I
=
Which of the following is the inverse of y=3"?
Answer:
[B] [tex]y=log_3x[/tex]
Step-by-step explanation:
Given:
[tex]y=3^x[/tex]
Exchange the variables:
[tex]x=3^y[/tex]
Putting the variable y on the left side of the equation:
[tex]3^y=x[/tex]
Applying the logarithm properties:
[tex]y=log_3(x)[/tex]
Thus,
[tex]f^-^1=log_3(x)[/tex]
Hence, the answer is [B] [tex]y=log_3x[/tex]
~lenvy~