9514 1404 393
Answer:
1 triangle: 2 m²2 triangles: 4 m²large rectangle: 32 m²small rectangle: 3 m²total area: 39 m²cost of tile: $487.50Step-by-step explanation:
You will run across many examples of poorly edited curriculum materials. This is one of them. We presume that every instance of "inches" should be an instance of "meters". The difference between in and m is not always obvious in a diagram, and m apparently got misinterpreted here.
__
The area of a triangle is given by the formula ...
A = 1/2bh
where b is the base and h is the height perpendicular to the base.
The triangles in this figure have a base of 4 m, and a height of 1 m. Using this formula, we find the area of 1 triangle to be ...
A = 1/2(4 m)(1 m) = 2 square meters . . . . area of 1 triangle
__
The triangles are the same size, so the area of both together is ...
2(2 m²) = 4 square meters . . . . area of both triangles together
__
The large rectangle is 8 m long and 4 m high. Its area is given by the formula ...
A = LW
where the length is L and the width is W. Using this formula, we find the area of the large rectangle to be ...
A = (8 m)(4 m) = 32 m² . . . . area of large rectangle
__
The small rectangle has a length of 3 m and a width of 1 m. Its area is ...
A = (3 m)(1 m) = 3 m² . . . . area of small rectangle
__
The total area is the sum of the areas of the pieces:
total area = 2 triangles + large rectangle + small rectangle
total area = 4 m² + 32 m² + 3 m² = 39 square meters
_____
At $12.50 per square meter, the cost of covering the patio is ...
($12.50/m²)(39 m²) = $487.50 . . . . cost of tile
Which of the following statements is true?
Given:
A figure of a circle.
To find:
The correct statement for the given figure.
Solution:
According to the tangent secant theorem, if two tangents or two secants are drawn to the circle from an exterior point, then the measure of angle between the tangents or secants is:
[tex]\text{Exterior angle}=\dfrac{1}{2}(\text{Difference between intercepted arcs})[/tex]
[tex]\text{Exterior angle}=\dfrac{1}{2}(\text{Larger arc - smaller arc})[/tex]
In the given figure, the exterior angle is 32 degrees, larger arc is QAI and smaller arc is QI.
[tex]32^\circ=\dfrac{1}{2}(m(arcQAI)-m(arcQI))[/tex]
Therefore, the correct option is C.
Is matthew drank 4 more glasses of water than nicole an equation or expression
Answer:
m = n+4
m = Matthew
N = Nicole
Step-by-step explanation:
Solve the right triangle. Round your answers to the nearest tenth.
Answer:
B = 44°
c = 27.8
b = 19.3
Step-by-step explanation:
m∡B = 180 - (90 + 46)
sin46° = 20/c
c = 20 / sin 46°
c = 27.8
b² + 20² = 27.8²
b² + 400 = 772.84
b² = 372.84
b = [tex]\sqrt{372.84}[/tex]
b = 19.3
What is 6% equivalent to
Answer: 0.06, 6/100, 3/50
Step-by-step explanation:
678754*457945=12456x
What is the product of 4/7 and 1/6?
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 2/21
Explanation:
4/7 x 1/6 = 4/42 = 2/21
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Charlie walked a distance of 500 meters to school. It took him 5 minutes to arrive at school from home. What is his average speed
Answer:
100 meters per minute
Step-by-step explanation:
Find his average speed by dividing the distance he walked by the number of minutes it took him:
500/5
= 100
So, his average speed was 100 meters per minute
Write an equation of the line passing through point P(3,8) that is parallel to the line y= 1/5(x+4).
9514 1404 393
Answer:
y -8 = 1/5(x -3)
Step-by-step explanation:
The point-slope form of the equation of a line is ...
y -k = m(x -h) . . . . . . line through point (h, k) with slope m
The given equation y = 1/5(x +4) matches this form with m=1/5. The parallel line will have the same slope.
This means you want a line through point (3, 8) with slope 1/5. Putting these values in the point-slope form gives ...
y -8 = 1/5(x -3)
Plz help me!!!!!!
Dante rolled both six-sided number cubes at the
same time. What is the probability of him rolling double
sixes?
A. 1/6
B. 1/3
C. 1/12
D. 1/36
Answer:
1/36
Step-by-step explanation:
P=(1/6)(1/6)=1/36
is y=35x proportional
Answer:
No
Step-by-step explanation:
Answer:
proportional
Step-by-step explanation:
what is 7 x 7 x 7 x 7 x 7 as an exponent?
Answer:
7^5 (the arrow means it is an exponent)
please help!!! I’ve been sobbing forever about this question
Answer:
I hate math too <3
Increasing: [0,1]
Decreasing: (infinity,0] U [1,infinity)
Answer:
dec: (-∞,-2) and (1,∞)
inc: (-2,1)
Step-by-step explanation:
A graph is decreasing when the y values are decreasing while the x values are increasing, so in the first part when you're going from left to right the graph is decreasing because the y values decrease while x increases
what is the green dot on the parabola called
Answer:
Maximum
Step-by-step explanation:
The green dot repesents the max height of the parabola.
Helpful tip:
If the graph opens up then the vertex is a min
If the graph opens down then the vertex is a max
What is the equation of the line that passes through (-5, 0) and (4, 3)?
Answer:
y = 1/3x + 5/3
Step-by-step explanation:
An equation contains a slope and y-intercept, in the form y = mx + b. To find the slope or m, you need to plug the coordinates into the slope formula.
y2 - y1/ x2 - 1
3 - 0/ 4 - (-5)
= 3 / 9
= 1/3
Now that we know the slope, we need to plug the values of x and y to find the y-intercept.
y = 1/3x + b
3 = 1/3(4) + b
3 = 4/3 + b
5/3 = b
The equation is y = 1/3x + 5/3
What is the total number of digits required in numbering a book that has 1724 pages?
Answer:
5,789
Step-by-step explanation:
I got 5,789 because there are 9 one digit numbers. 1-9 -> 9x1=9. There are 90 two digit numbers. (10-99)-> 90x2=180. There are 900 three digit numbers. (100-999)-> 900x3=2700. There are 725 four digit numbers. (1000-1724)-> 724x4= 2900. Then, I added 9+180+2700+2900=5789.
In conclusion, the total number of digits required in numbering a book that has 1724 pages is 5789.
There are 5,789 digits in total required to number the pages of a book with 1,724 pages.
What is Numbering?A numbering is the assignment of natural numbers to a set of objects in some formal language, such as functions, rational numbers, graphs, or words, in computability theory.
Digits required in numbering a book that has 1724 pages?Given the total number of pages is 1,724
Let's break down the pages now to find the total digits.9
one-digit numbers (1-9) = 9 x 1 = 9 digits make up the number 1,724.90 numbers with two digits (10-99) = 90 x 2 = 180 digits900 three-digit numbers (from 100 to 999) = 900 times three = 2700 digits725 numbers with four digits (1000-1724) = 725 x 4 = 2900 digits
Let's add the digits now.9 + 180 + 2700 + 2900 = 5,789
As a result, the total number of digits required to number the pages of a 1,724-page book is 5,789.
Learn more about numbering here: https://brainly.com/question/251701
#SPJ2
a = 4, n = 8, y = 2, x = 10 Evaluate the algebraic expression x + 3y - n. 6 8 12 D 24
Answer:
B. 8
Step-by-step explanation:
By evaluate, they mean substitute in the values and solve.
x + 3y - n
= 10 + 3(2) - n
= 10 + 6 - 8
= 8
Please lmk if you have questions.
Answer:
It is 8!
Proof:
I took the activity.
I ate twice as many apples as bananas and 3 times as many blueberries as bananas. If I
ate 12 fruits and berries altogether, how many apples did I eat? How many bananas?
How many blueberries?
Answer:
Below.
Step-by-step explanation:
Let the number of bananas I ate be x.
Number of apples = 2x.
Number of blueberries = 3x.
So we have the equation:
x + 2x +3x = 12
6x = 12
x = 2.
So I ate 2 bananas, 4 apples and 6 blueberries.
Answer:
4 apples 2 bananas and 6 blueberries
Step-by-step explanation:
Can Someone Please Help With This Exponential Regression Question?
Answer:
Year(x) Predicted (ym) Residual(yd - ym)
1 39 0.135
2 49 -1.097
3 66 1.426
4 84 0.764
5 106 -1.292
Step-by-step explanation:
The formula for predicted (y_m) is given by the function;
f(x) = 30.151(1.289)^(x)
At x = 1;
y_m = 30.151(1.289)^(1)
y_m = 38.865
y_d - y_m = 39 - 38.865 = 0.135
At x = 2;
y_m = 30.151(1.289)^(2)
y_m = 50.097
y_d - y_m = 49 - 50.097 = -1.097
At x = 3;
y_m = 30.151(1.289)^(3)
y_m = 64.574
y_d - y_m = 66 - 64.574 = 1.426
At x = 4;
y_m = 30.151(1.289)^(4)
y_m = 83.236
y_d - y_m = 84 - 83.236 = 0.764
At x = 5;
y_m = 30.151(1.289)^(5)
y_m = 107.292
y_d - y_m = 106 - 107.292 = -1.292
4x+12+3x+7x(3+5)+6=90
solve for x
Answer:
4x+12+3x+7x(3+5)+6=90
Combine like terms.
4x+12+3x+56x+6=90
63x+18=90
63 x = 72
x = 72/63
x = 8/7
will mark brainlist POINTSSSSS HELPPP
What 2-dimensional shapes do you see when you look at the Triangular Prism? Choose ALL that you see.
Squares
Rectangles
Triangles
Hexagons
Pentagons
Trapezoids
Answer:
rectangles triangles trapizoids
Step-by-step explanation:
rectangles triangles trapizoids
please help!!! i’m not the best at math like at all so this would be very much appreciated
Answer:
Hello! Your answer is ,19 and 10
Step-by-step explanation:
Hope I helped! Brainiest plz! Have a nice day!♥ Hope you make a 100% -Amelia
A washer and a dryer cost $766 combined. The washer costs $66 more than the dryer. What is the cost of the dryer?
Answer:
416
Step-by-step explanation:
for 700 350 plus 350 then for dryer 66 extra so 350 plus 66
Select the correct answer.
The table of values represents function h.
х
-1
0
1
2
3
h(x)
5
2
1
2.
5
10
What is the y-intercept of function h?
O A. (4,10)
OB.
(0,0)
OC. (0,2)
D. (2,2)
Answer: C (0,2)
Step-by-step explanation: Y intercept is when the x value is equal to 0. Find the value in the table where the x value is 0 and then look at the h(x) value or the y value to find the answer. In this case the point where x=0 h(x) = 2.
Answer:
hey
the answer is
C
Step-by-step explanation:
I NEED HELP!!
This is a another question, I'll give you 100 points and a brainlist if you figure this out, all you have to do is to Solve the following multi-step equation, and write it out and describe it on a piece of paper or on your computer don't send me links, send me screenshots of your work show me how you did it.
it is true
Answer:
left hand side6+2x
6x-6
right hand side
3(2x-2)
6x-6
now
6x-6=6x-6
0=0
what is 20×1000 ÷ 25 + 100
Answer:
jst type this into a calculator aha
Plz help asap 15 points + might get the brilliant
Answer:
Step 1-2
Step-by-step explanation:
The person doing this question, did not distribute the 6 properly.
They distributed the 6 to the x, but not to the 4.
When done properly, it should be:
6x+24=3x-2
Answer:
step 2
Step-by-step explanation:
4 times 6=24
6(x+4)=3x-2
6x+24=3x-2
3x+24=-2
3x=-26
This pre-image was rotated 180° about the origin. Use the segment to draw the image.
Answer:
The answer is (1,2) (4,4) (3,7)
Step-by-step explanation:
-8(9+6y) I need to simplify it but I need steps
Answer:
-8(9+6y)
-8 x 9=-72
-8 x 6y= -48y
-72 +-48y
hope this helps
have a good day :)
Step-by-step explanation:
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\textbf{Equation:}[/tex]
[tex]\mathsf{-8(9 + 6y)}[/tex]
[tex]\huge\textbf{Simplifying:}[/tex]
[tex]\mathsf{-8(9 + 6y)}[/tex]
[tex]\mathsf{= -8(9) - 8(6y)}[/tex]
[tex]\mathsf{= 72 - 48y}[/tex]
[tex]\mathsf{-48y - 72}[/tex]
[tex]\huge\textbf{Therefore, your answer should be:}[/tex]
[tex]\huge\boxed{\mathsf{-48y - 72}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]Pls help me guys I really need it, pls dont say anything random!!!
Answer:
sorry but you need to answer that in your own dont be lazy
What is the value of x in the figure below?
A- 9
B- 14 1
-
3
C- 45 2
-
3
D- 81
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
X is many things but B is correct.