Answer:
b. 106 sq.cm
Step-by-step explanation:
A=L×W
A1= 2(5×8) = 2(40) = 80
A2= 2(1×8) = 2(8) = 16
A3= 2(5×1) = 2(5) = 10
Total area = 80 + 16 +10 = 106 sq. cm
The sum of 2 angles in a triangle measure 83 degrees. One angle has a measure of 54. What is m, the measure of the third angle
Answer:
44.82
Step-by-step explanation:
83 x 54 = 4482
4482 ÷ 100 = 44.82
Mark as brainllest
Answer:
Let the angles be x, y and z.
We have:
x + y = 83° and x = 54°Sum of three angles is 180°Then z is:
z = 180° - 83° = 97°And y is:
y = 83° - 54° = 29°Please help asap!!!!!!!!!!!!11
I cannot help you but you can try making a graph (if you don't know how to do that I can show you) and using a pen to see where it would go.
(sorry for my bad English I'm Japanese)
plsssssssss somebodyy helppp meeeee
HELP ME PLEASEEEEEEEE
Answer:
160
Step-by-step explanation:
you need to divide$ 60 and 3/8 to get your answer
Who is able to solve this problem for me please!!!!!!!!!!
Brainiest will be marked!!!!
No link i can’t open it!!!
Answer:
11
Step-by-step explanation:
I did the square root method.
hope this helps!
What are some ways you can reduce the total cost of attending college?
Answer:
don't go to college depends on what you want to do they will teach you how to do it and still get paid
Please help and add explanation:)
Answer:
NO
Step-by-step explanation:
The above image shows two triangles. if we look at the top triangle, we notice it's two sides are equal (16 and 16). We therefore have an isosceles right triangle.
looking the second triangle, we notice that one side is 39, the other 40. Since these are the two sides joined at the point of intersection for the two images, and since 39 does not equal 40, the second triangle cannot be an isosceles right triangle. We conclude that the two triangles are not similar.
Lizzie rolls two dice. What is the probability that one of the dice shows a 6 or the
the total sum of both dice is a prime number (or both)?
I really need the answer pls I have to submit this really quickly
Answer:
5/12
Step-by-step explanation:
one if duce shows a 6 =>
(6,..) and (..,6) => 11 events
both dice is prime number :(2, 3 &5)
3×3 = 9 events
total events = 11+9=20 events
so, probability = P = 20/36 or 5/12
The volume of a cylinder is 1087 cm and its height is 12 cm.
What is the length of the cylinder's radius?
Enter your answer in the box.
ASAP please
Answer:
4.45x10
Step-by-step explanation:
Solution
V= π r squared h=π·10872·12≈4.45441×10 7 times Im pretty sure thats the answerHans invests $550 at a rate of x% per year compound interest. At the end of 10 years, the value of the investment is $638.30, correct to the nearest cent.
Find the value of x.
Answer:
1.5%.
Step-by-step explanation:
x per cent is written as 0.01x as a decimal fraction.
638.30 = 550(1 + 0.01x)^10
(1 + 0.01x)^10 = 638.30/550
Taking logarithms:
10 ln (1 + 0.01x) = ln ( 638.30/550)
ln (1 + 0.01x) = ln ( 638.30/550)/ 10
ln(1 + 0.01x) = 0.014889
Converting the logs:-
1 + 0.01x = e^0.014889 = 1.015
0.01x = 1 - 1.015
0.01x = 0.015
x = 0.015/ 0.01
= 1.5.
Find the perimeter of the rectangle. give the answer as a radical expression in the simplest form. (NO LINKS) please show work.
Answer:
12√3
Step-by-step explanation:
5√3 + 5√3 + √3 + √3 = 12√3
A student must have at least 10 hours of instructor-assisted driving time to pass
the course. Write an inequality to describe this situation.
Answer:
t ≥ 10
Step-by-step explanation:
Since the student needs at least 10 hours of driving time, they need greater than or equal to 10 hours to pass.
Find the measure of ZBAC.
Answer:
[tex] = \frac{57}{2} \\ = 28.5[/tex]
I need help please ty
Answer:
Step-by-step explanation:
dads know dude
Help me please. Algebra 2 is sooooo hard. I’m about to give up an fail this class
Answer:
ex2 = e4x+5 --> 5, -1
ln(x+5)=ln(x-1)+ln(x+1) --> 3
log(4)(5x^(2)+2)=log(4)(x+8) --> -1, 6/5
log(x-1)+log5x=2 --> 5
Step-by-step explanation:
None needed
5 m 5 m 4 m 6 m 4 m 5 m 3 m What is the area of the figure? A. 22 m2 B. 30 m C 33 m2 D 42 m² E 50 m²
Someone help plz make sure it’s right plz, if it is will mark brainiest! and NO WEBSITES/LINKS PLZ
Can someone help me with this I need a answer ASAP
C: 62.8
If this helped please give thanks and maybe mark brainliest! Thanks!
Answer:
62.8 mm
Step-by-step explanation:
C= 2 X pi X r = 2 X pi X 10mm = 20 pi mm = around 62.8 mm
r = d/2 = 20mm/2 = 10mm
you install 412 feet of fencing along the perimeter of a rectangular yard. the width of the yard is 102 feet. what is the length of the yard?
Answer:
Length = x feet = 104 feet
Step-by-step explanation:
Perimeter of a rectangle = 2(length + width)
Length = x feet
Width = 102 feet
Perimeter of a rectangle = 412 feet
Perimeter of a rectangle = 2(length + width)
412 = 2(x + 102)
412 = 2x + 204
412 - 204 = 2x
208 = 2x
x = 208/2
x = 104 feet
What student has the correct setup to find the circle using 3.14 for n
Solve for the value of y.
60°
(8y-2)
What has a side length of 1.2 meters ? What is its area in square meters.
Answer:
1.44
Step-by-step explanation:
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.................................
Its a pull and the location has to be less than 400N
what is the circumference of circular ground in diameter d m ? Find it
The diameter od the ciruclar ground given the circumference is 126 m.
What is the diamter of the ciruclar ground?The circumference of a circle is the distance round the circle. The diameter of a circle is a straight line that touches two points on the circumference of a circle and also passes through the center.
Diameter = cirucumference / pi
396 ÷ 22/7 = 126 m
Here is the complete question: The circumference of a circular ground is 396meter find its diameter
To learn more about how to determine the circumference of a circle, please check: https://brainly.com/question/14351152
Find t:
6 x 10^t = 360
Answer:
t=1.78
Step-by-step explanation:
help me with this math plz
Ifm_2 = 68°, what is the measure of angle 7? 1 2. 3 5 7
Answer:
∠7=22°
Step-by-step explanation:
∠2 and ∠7 are supplementary angles, meaning they add to 90°.
∠2+∠7=90°
substitute ∠2
68°+∠7=90°
∠7=22°
A 24-ounce can of mixed nuts contains 50% peanuts, 0.20 almonds, 1/10 cashews, and 0.20 hazelnuts. Which of the following represents the total amount of almonds and hazelnuts in the can?
Answer:
9.6 ounces
Step-by-step explanation:
Step 1
We find the amount of ounces of Almonds
Total amount of nuts in the container = 24 ounces
0.20 of the nuts are almonds.
Hence,
The amount of almonds = 0.20 × 24 ounces
= 4.8 ounces
Step 2
We find the amount of ounces of hazelnuts
Total amount of nuts in the container = 24 ounces
0.20 of the nuts are hazelnuts.
Hence,
The amount of hazelnuts = 0.20 × 24 ounces
= 4.8 ounces
Step 3
Therefore, the total amount of almonds and hazelnuts in the can is
4.8 ounces + 4.8 ounces
= 9.6 ounces
50 POINTS
If A denotes the area of the sector of a circle of radius r formed by the central angle theta, find the missing quantity. if necessary, round the answer to two decimal places.
r=9 inches, theta = pi/6 radians, A=?
Answer:
Step-by-step explanation:
Area of sector = ½ r² ∅
1/2 ( 9^2) pi/6
81 x pi/6 x 1/2
81 x (0.52359877559) x 1/2
Area of sector = 21.21
Marking brainliest! its due today, so pls do your best thank you!!
Answer:
Question 1: x = 3, y = 2
Question 2: x = 0.5
Step-by-step explanation:
Question 1 explanation: In a parallelogram, both the horizontal and the vertical sides are equal, this means that [tex]2y + 3 = y + 5[/tex] ⇒ [tex]y = 2[/tex]. Since you've already figured out the value of y, you can input the value to side QR to help find x. [tex]4x-3=4*2+1[/tex] ⇒ [tex]4x-3=9[/tex] ⇒ [tex]4x=12[/tex] ⇒ [tex]x=3[/tex]. So x equals 3 and y equals 2.
Question 2 explanation: Since side AE is equivalent to side EC, that means quadrilateral ABCD is a parallelogram. In a parallelogram, the diagonal lengths from the corners of the shape to the center are equal, which means [tex]10x = 2x + 4[/tex] ⇒ [tex]8x=4[/tex] ⇒ [tex]x = 0.5[/tex].