What is the best estimate of the area of the figure if each square has an area of 4 cm2? On a coordinate plane, a figure contains 30 squares. 30 cm2 46 cm2 92 cm2 118 cm2
Answers
Answer: its not 30cm2
Step-by-step explanation:
The best estimate of the area of the figure is 120 cm², which is closest to option D.
How to calculate the area?From the image, we can see that the figure contains 30 squares, and each square has an area of 4 cm².
Therefore, the total area of the figure can be estimated by multiplying the number of squares by the area of each square:
Total area = Number of squares × Area of each square
Total area = 30 squares × 4 cm²/square
Total area = 120 cm²
So, the best estimate of the area of the figure is 120 cm², which is closest to option D.
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Related Questions
MAT closed at $38.11 per share yesterday . Today, the stock price moved to $40.56 per share. What was the percent of change ?
Answers
Answer:
Step-by-step explanation:
40.56-38.11 = 2.45
2.45/38.11 = 0.064
multiply .064 times 100
6.4% is your percent of change
The answer please I can’t Fail this class......
Answers
Answer:
7cm
Step-by-step explanation:
See since 10 shrunk to 5
And it is the same shape but smaller, each side must be divided by 2 and 14/2 is 7
That's my reasoning for this
help plz.............
Answers
Answer:
525 mL
Step-by-step explanation:
Never mind it is not 175 that is what is left he drank 525ml
A line of symmetry is also a line of _____
Answers
Answer:
reflection
Step-by-step explanation:
Solve for x
Help please
Answers
Answer:
Same type of way
Step-by-step explanation:
Times 17x - 8 by 3, then make it equal to 180, then see what X is
Answer:
4
Step-by-step explanation:
Given that the triangle shown is an equilateral triangle (all sides are marked with a dash meaning they are equal in length), each angle of the triangle must be 60°.
With this information:
[tex]17x-8=60[/tex]
[tex]17x=68\\x=4[/tex]
∴The value of x is 4.
The equation 3/x=5/7 is equivalent to the equation
Select one:
a. 21=5x
b. 3x=35
c. 15=7x
Answers
Answer:
Step-by-step explanation:
3/x=5/7 is the same as A 21=5x Both equal to 21/5 or 4 1/5
Triangle A is rotated 90-degrees clockwise about the origin. Which triangle is the image of this rotation? *
B
C
D
none of these
Answers
Answer:
The answer is B
Step-by-step explanation:
The equation for a 90 degree clockwise rotation is (x,y) -> (y,-x)
so (-2, 2) -> (2,2). You can also look up "rotation calculator", it really helped me get through this unit haha
- (9m + 12) = 6(14 - m) ?
Answers
Answer:
m=-32
Step-by-step explanation:
Answer:
M=(-32)
Step-by-step explanation:
-(9m+12)=6(14-m)
-(9m+12)=84-6m
-9m-12=84-6m
-9m+6m-12=84
-3m-12=84
-3m-12+12=84+12
-3m=96
-3m÷(-3)=96÷(-3)
m=(-32)
Please help will mark crown
Answers
Answer: B. negative association
The data in the scatter plot shows a negative assocation. As the X-values increase, the Y-values decrease.
Which inequality has –12 in its solution set?
A
B
C
D
x + 6 less-than negative 8
x + 4 greater-than-or-equal-to negative 6
x minus 3 greater-than negative 10
x + 5 less-than-or-equal-to negative 4
A
B
C
D
RATE THIS GIRLS:
Answers
Answer:
8/10
Step-by-step explanation:
Answer:lol
Im a dude but you trying to pick up a girl on a school site is hilarious
Step-by-step explanation:
7 1/4 boxes weigh total of 66 7/8 what does one box weigh
Answers
Answer:
68.875 / 7.25 = 9 1/2 pounds
Step-by-step explanation:
Identify which values are solutions of 3x − 5 ≤ −2.
Answers
Answer:
x<1
Step-by-step explanation:
You will need to get x by itself so you add 5 both side making it cancel on the left side . Then it will end up as 3x<3, so now you will have to divide 3 from both sides in order to have x by itself , which will give you the answer of x<1.
HELP ASAP
Write the area of the colored figure in a letter phenomenon, and then simplify that phenomenon.
Answers
Answer: 16x + 16
(2x+4)² is the large square ; (2x)² is the small square
the area of the colored figure in a letter phenomenon is
(2x + 4)² - (2x)² = 4x² + 16x + 16 - 4x² = 16x + 16
Step-by-step explanation:
FIRST TO ANSWER CORRECTLY GETS BRAINLESIT! pleaseeee :)
Answers
Answer:
Step-by-step explanation:
the slope is 5/4
(-2,9), (0,1) what is the y-intercept?
Answers
Answer:
(0,1) is the y-intercept
Step-by-step explanation:
EZZZZZZ
Answer:
The y intercept is 1.
Step-by-step explanation:
When putting these points on a line and using rise and run, your slope will be -4,, and the y intercept is 1. :D
Using 6 as a denominator, what fraction completes the following
equation: 1 − 1/3 = ? ASAP
a. 3/6 c. 5/6
b. 4/6 d. 2/6
Answers
Answer:
B
Step-by-step explanation:
We can start by converting 1 into 6/6 and 1/3 into 2/6. This makes subtraction much easier, and by subtracting the numerators, (6/6 - 2/6) you should get 4/6.
solve for Z: 9Z= -11 + 10B
Answers
Answer:
z= (-11+10B)/9
Step-by-step explanation:
Divide both sides by 9.
This is not math but plssss help here are some points
Answers
Answer:
I say the answer is ball 4
Step-by-step explanation:
The reason why I chose ball 4 was because ball 4 has less mass and the mass for ball 4 is only 300 and I'm pretty sure if you rolled ball 4 it would've went the farthest because it's mass is lesser than the others.
this is because it is the smallest meaning it can move faster with less resistance
hope this helps
Stella buys a one-pint bottle of juice for $2.72. What is the unit rate of the
cost of the juice per fluid ounce?
Answers
Answer: 0.17
Step-by-step explanation:
If she bought one pint of juice and there are 16 fluid ounces in one pint then you would take 2.72 the cost of it and divide ut by 16. So, 2.72/16 which is 0.17.
2x - 1 ≤ x + 5
I need help solving this equation
Answers
Answer:
x ≤ 6
Step-by-step explanation:
2x - 1 ≤ x + 5
Subtract x from each side
2x-x - 1 ≤ x-x + 5
x - 1 ≤ 5
Add 1 to each side
x - 1+1 ≤ 5+1
x ≤ 6
Answer:
x [tex]\leq[/tex] 6
Step-by-step explanation:
Solve for x by simplifying both sides of the inequality, then isolating the variable. Inequality Form: x ≤ 6
the original price of a paur of jeanns is 32$ the sale price is 15%off the original price what is the amount off the original price
Answers
Answer:
15% off of 32$ will be 27.20$ I believe this is the answer.
Step-by-step explanation:
Read the proof.
A 2-column table with 3 rows. Column 1 is labeled Step with entries tangent (2 x) = tangent (x + x), question mark, = StartFraction 2 (x) Over 1 minus tangent squared (x) EndFraction. Column 2 is labeled Reason with entries Addition, question mark, simplify.
What is the missing step and reason?
Equals StartFraction tangent (x) + tangent (x) Over 1 minus tangent (x) tangent (x) EndFraction tangent double angle identity
Equals StartFraction tangent (x) + tangent (x) Over 1 minus tangent (x) tangent (x) EndFraction tangent sum identity
Equals StartFraction tangent (x) + tangent (x) Over 1 + tangent (x) tangent (x) EndFraction tangent double angle identity
Equals StartFraction tangent (x) + tangent (x) Over 1 + tangent (x) tangent (x) EndFraction tangent sum identity
Answers
The missing step and reason is [tex]tan(x+x) = \frac{tan(x) + tan(x) }{1-tan(x) tan(x)}[/tex] and
Reason is Tangent sum identity
What is the formula of identity tan(x+y)?Formulas for the tangent function can be derived from similar formulas involving the sine and cosine.
[tex]tan(x+y) = \frac{tan(x) + tan(y) }{1-tan(x) tan(y)}[/tex]
According to the question
A 2-column table with 3 rows.
Column 1 : row 1 : tangent (2 x) = tangent (x + x)
reason given as addition
Column 1 : row 2:
Need to fill next step
i.e
By using formula of identity tan(x+y)
[tex]tan(x+y) = \frac{tan(x) + tan(y) }{1-tan(x) tan(y)}[/tex]
substituting the value
[tex]tan(x+x) = \frac{tan(x) + tan(x) }{1-tan(x) tan(x)}[/tex]
Reason : Tangent sum identity
Hence, the missing step and reason is [tex]tan(x+x) = \frac{tan(x) + tan(x) }{1-tan(x) tan(x)}[/tex] and
Reason is Tangent sum identity
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Evaluate the function rule for the given value. y = 4 • 2x for x = –6
Answers
Answer:
y = -48
Step-by-step explanation:
y = 4 . 2x
y = 4 . 2 . -6
y = 8 . -6
y = -48
Hope this helps :)
i need some help......
Answers
Answer:
debt
Step-by-step explanation: hope this helps
3
3
16
5
II
1
1
0 /
What is the slope of line segment AB?
A)
를
B)
0
D)
Answers
Answer:
D
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = A(- 5, 3) and (x₂, y₂ ) = B(3, - 3) ← 2 points on the line
m = [tex]\frac{-3-3}{3+5}[/tex] = [tex]\frac{-6}{8}[/tex] = - [tex]\frac{3}{4}[/tex] → D
13) What is the domain and range for this table?
Answers
Answer:
domain from -5 to -3 and range from-1 to 4
Step-by-step explanation:
domain is your x (think x marks the spot on your domain), and range your y
Need help ASAP will give brainiest
Answers
10 = 1x
x = 10
3(10) + 8 = 38
Angle B = 38 degrees
Jeremy is selling m of his models on the internet for $12.50 each. Which of the following expressions describes the amount he will be paid?
Answers
Answer:
I dont have too much info but its 12.50m
Step-by-step explanation:
12.50(1) is 12.50 12.50(2) is 25 buck and so on and so on
Write equation in slope intercept form given the rate of change is 4 and the y-intercept is -1.
Answers
Answer:
y=4x-1 i think
Step-by-step explanation:
Answer:
y = 4x - 1Step-by-step explanation:
Given:
Rate of change = 4y-intercept = -1Slope-intercept form:
y = mx + b, where m- rate of change or slope, b- y-interceptSo the equation is:
y = 4x - 1I honestly don’t understand can some please help?
Answers
Answer:
400$
Step-by-step explanation:
since he receives 20 percent of the sales and he receives 80 dollars. Then 80 dollars is 20 percent of the sales. Now, we can change 20 percent into a fraction, 20 percent is 20/100 or 2/10, now there are 5 twos in a ten so we multiply 2/10 by 5, since 2/10 right now is 80 dollars you multiply 80 by 5
80*5=400, so the sales of the week was 400 dollars
Hope this helps :)
Answer:
Thus, the sales of the week were $400
Step-by-step explanation:
Percentages
The salesman receives a 20% commission on all his sales.
One week the company pays $80 as commission.
This means that $80 corresponds to 20% of the sales.
To find the sales, we just divide the commission by the percentage (expressed as a decimal) as follows:
Sales = $80 / (20/100)
Sales = $80 / 0.20
Sales = $400
Thus, the sales of the week were $400
