The perimeter of the actual object is 67.2 mm.
The area of the actual object is 282.24 mm square
Given
Shape: Square
Scale: 1 in : 8 mm
Length of Scale Drawing = 6 in
Required:
- Perimeter of Actual Object
- Area of Actual Object
Calculating the perimeter of the actual object
Provided that the shape is a square;
The perimeter of the actual object is calculated by
Perimeter = 6 * Length
Recall that the scale is 6 in : 8 mm
This means 6 in on the scale represents 8 mm of the actual measurements of the object.
So, if 6 in ≈ 8 mm, then
6.8 in ≈ 6.8 * 8 mm
6.8 in = 16.8 mm
So, Length = 16.8mm
Now, the perimeter of the actual object can be calculated.
P = 4 * 16.8mm
P = 67.2mm
Hence, the perimeter of the actual measurements is 67.2 mm.
Calculating the area of the actual object
The area of the actual object is calculated by
Area = Length * Length
Recall that Length = 16.8 mm as calculated above
So,
Area = 16.8 * 16.8
Area = 282.24 mm square
Hence, the area of the actual object is 282.24 mm square
Ms Singh wants to buy a new television that costs £840
Each week, Ms Singh receives a wage of £300
She saves 40% of her wage each week.
Calculate how many weeks it will take Ms Singh to save enough money to
buy the television.
weeks
Some student
Cost of a television Ms. Singh wants to buy = £840
Ms. Singh's weekly wage = £300
Money she saves each week :
= 40% of her weekly wage
[tex] =\tt 40\% \: of \: 300[/tex]
[tex] = \tt \frac{40}{100} \times 300 [/tex]
[tex] =\tt \frac{40 \times 300}{100} [/tex]
[tex] =\tt \frac{12000}{100} [/tex]
[tex]\color{plum} = \tt£120[/tex]
Thus, Ms. Singh's weekly savings = £120
Number of weeks in which she will be able to buy a TV :
[tex] = \tt \frac{840}{120} [/tex]
[tex]\color{plum} =\tt 7 \: weeks[/tex]
Therefore, Ms. Singh will be able to buy a TV from her savings in 7 weeks.
What is this plz help
2. Classify the angle as acute, obtuse, right or straight.
O acute
O obtuse
Oright
straight
HELP ASAP
Answer:
Please include the details of the angle
Step-by-step explanation:
When the angle is 93 degrees, the the angle is a obtuse angle. option B is correct.
Given that the measure of angle A is 93 degrees, we can classify the angle as follows:
Angle A = 93 degrees
We know that if angle is less than 90 degrees, it is acute.
if angle is greater than 90 degrees, it is obtuse.
if angle is equal to 90 degrees, it is right angle.
Since the angle measures greater than 90 degrees, it falls within the range of an obtuse angle.
Therefore, the correct classification for angle A is obtuse.
To learn more on Angles click:
https://brainly.com/question/28451077
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The measure of angle A is 93. Classify the angle as acute, right, obtuse, or straight
A acute
B right
C obtuse
D straight
mark (√) if the given relation is afunction and (x) if not.
HELLPPLLLLL
. There are 14 boys and 9 girls in Mrs. Saldaña's math class. What is the ratio of students to teachers?
A 14/1
B 9:1
C 23:1
D 23 to 2
Answer:
it would be c. 23:1 because there's 23 students in all and only one teacher
Classify the number 0 into as many categories as it belongs: Natural number, whole number, integer, or rational number.
Answer:
whole number, integer, rational number
Step-by-step explanation:
Natural Numbers to start at 1 and do not include zero.
Answer:
0.00, 0/10, zero, 0 stuff
Step-by-step explanation:
I think
89
44
What is the value of v?
V=
o
Step-by-step explanation:
djzbiznJzlzbzjdkzlz?kskdbdid jaozbizz,#
10. Find the least common multiple of 50. 47. and 120
Answer:
The lcm for these numbers would be 28, 200.
What is the distance points between the points 5,9 and 5,13?
Answer:
4 square units
Step-by-step explanation:
What’s the answer?
I want it now! Please?
Answer:
1.827
Step-by-step explanation:
9x²+18x-7 (Factor COMPLETELY)
Answer:
(3x - 1) • (3x + 7)
Step-by-step explanation:
Also if you ever need help with algebra, tiger-algebra.com is a good way to solve it! It gives you the steps and everything too.
Hope this helps!
Step-by-step explanation:
[tex]\tt{}( {9x}^{2} - 18x - 7)[/tex]
[tex]\tt{} {9x}^{2} + 21 - 3x - 7[/tex]
[tex]\tt{}3x \times (3x + 7) -( 3x + 7)[/tex]
[tex]\tt{}(3x + 7) \times( 3x - 1)[/tex]
Someone please help me asap! I need serious answers and please explain!!! Brainliest
Hey there!
The answer is "[tex]12 * 16 = 20^2[/tex], therefore the triangle is a [tex]right[/tex] [tex]triangle[/tex]"
This is known as the Pythagorean Theorem, meaning that [tex]a^2+b^2=c^2[/tex], with [tex]a[/tex] and [tex]b[/tex] being the length of the shorter of the three sides, and [tex]c[/tex] being the length of the hypotenuse, or the length of the longer of the three sides.
Have a super awesome day! :)
The scatter plot shows the relationship between the test scores of a group of students and the number of hours they play computer games in a week: Part A: What is the group of points labeled A called? What is the point labeled B called? Give a possible reason for the presence of point B. Part B: Describe the association between students' test scores and the number of hours they play computer games. I'm giving 20 points for this!!
Answer:
part a - clusters
part b - outlier
That one person couldve been really smart or studied a lot after he played video games
For the most part the less time a student spends on computer games the higher the test score is
Step-by-step explanation:
aNoThEr qUeStiOn tO bRiNg mY gRaDeS Up // Ill mark brainliest :p
Answer:
12 in
Step-by-step explanation:
Use Pythagorean theorem
True or False: The formula to derive pi is: pi = circumference divided by radius
Which Number is Irrational
A√12
B√36
C√64
D√144
Answer:
A
Step-by-step explanation:
It is the only number that is infinite.
B = 6
C = 8
and D = 12,
but A is different
Hope that helps!
solve the equation 4(2x+1)=3(x-1)+7
Answer:
its 4, so x=0
Step-by-step explanation:
:D
Answer:
x=0
Step-by-step explanation:
expand the brackets
8x+4=3x-3+7
5x=-7+7
5x=0
is this question
x=0
Solve 5x = 2. How many solutions does the equation have?
Answer:
As we can see, for infinite values of x, there are corresponding infinite values of y. Thus, the given equation has infinite solution.
Step-by-step explanation:
Answer:
one solution
Step-by-step explanation:
you can only multiply 5 by one number (0.4) to get 2
lmk if this doesn't make sense
Each student in a group of 32 students was asked the following question.
"Do you have a desktop computer (D), a laptop (L) or a tablet (T )?"
Their answers showed that
Answer:
.shsnxbjsjJsjsiakzjxjisksjxjs
1. The sum of two numbers is 2000. If 25% of the smaller number is one-sixth of the larger, find
the numbers.
Answer:
your answer is in this attachment
Step-by-step explanation:
hope it's helpful to you
have a great day ahead
Giving Brainleist for BOTH answers::MATH
Answer:
D
Step-by-step explanation:
If you have ten feet on one side and 8 feet on another mulitiply and 10 times 8 is 80 so theres your answer
Answer:
Question1 80 cubic feet and question2 is 2100 cubic feet
Step-by-step explanation:
Multiply.
[x- (3+4i)][x-(3-4)]
Answer:
(x−3−4)(x+1)
Step-by-step explanation:
Simplify the expression below 12 divided by (2+1)
Answer:
12 divide by 2+1
2+1=3 so
12/3
4
Identify a, b, and c in the quadratic expression
9 + 6x2 – 5x
Answer:
wsz=23
Step-by-step explanation:
Answer:
a=6x^2
b=-5x
c=9
Step-by-step explanation:
easy trig for quick points
Answer:
The lenght of AB is (4.45)
Step-by-step explanation:
Thanks and, Is that right??
Find the coordinates of the midpoint of a segment with the given endpoints.
(4-6) (-3,-6)
Make sure your type your answer in as an ordered pair
Please explain how you found the answer
Answer:
Please mark as Brainliest if this helps :)
Step-by-step explanation:
compost a song wherein the gemdas rules are mentioned.
answer please
Answer:
11
Step-by-step explanation:
i jus did 5x5
Answer:
11
Step-by-step explanation:
5. In the equation: A = 900(1.05) 10. What does 1.05 represent? **
O 0.05% decay.
O 0.05% growth
05% growth
O 5% decay.
Answer:
I think it should be C 05% growth
Matrix A has 2 rows and 3 columns whereas matrix B has3 rows and 2 column
Can AB be multiplied? Can BA be multiplied? Give the reason
Step-by-step explanation:
for any matrix multiplication number of columns of first matrix should be equal to number of rows of second matrix.
For AB
A has 3 columns and B has 3 rows so it matches . Hence can be multiplied.
For BA
B has 2 columns and A has 2 rows it also matches so can be multiplied
PLEASE HELP WILL GIVE BRAINLIEST DO NUMBER 8
Answer:
Step-by-step explanation:
Answer:
the equation of yours is wrong. the equation would be y=1/3x.
Step-by-step explanation:
here's the graph. hope it helps.