Answer:
The figure will have 2 triangles and 2 rectangles .
The triangles have a combined area of 12 m2.
The rectangles have a combined area of 25 m2.
The figure has a total area of 37 m2.
The figure will have a triangle ABC, a triangle ACD, and a rectangle GDFE.
The total area of the triangles = 26 m²
The total area of the rectangles = 12 m²
The total area of the figure = 38 m²
Given,
The figure is given.
We need to complete the sentence to show how the figure can be decomposed into triangles and rectangles with the fewest number of pieces.
What is the area of a triangle and rectangle?Area of a triangle: 1/2 x base x height
Area of a rectangle: length x width
We have,
Two triangles and one rectangle.
E__3__F
|. |
| | 4m
_A_4m_G|_____| D
/. | \. /
/. | \. /
/ 4 \. /
/. | \. /
/. | \. /
B. 6m C.
Area of triangle ABC
= 1/2 x 6 x 4
= 12 m²
Area of triangle ACD.
= 1/2 x 7 x 4
= 14 m²
The total area of the triangles.
= 12 + 14
= 26 m²
Area of the rectangle EFDG
= 4 x 3
= 12 m²
The total area of the figure.
= 26 + 12
= 38 m²
Thus,
The figure will have a triangle ABC, a triangle ACD, and a rectangle GDFE.
The total area of the triangles = 26 m²
The total area of the rectangles = 12 m²
The total area of the figure = 38 m²
Learn more about the area of triangles and rectangles here:
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Mahni plans to spend the next 12 weeks saving some of her income. She will save $x a week for the first 6 weeks and then $(2x − 30) a week for the following 6 weeks. If she managed to save $213 in the first six weeks, how much did she save in total over 12 weeks? Explain correctly how to do this to get Brainliest ANSWER
For first six weeks she saved 213$
Now
For next 6weeks
[tex]\\ \sf\longmapsto 2x-30=2(213)-30=426-30=396\$[/tex]
Total savings:-
.[tex]\\ \sf\longmapsto 396+213=609\$[/tex]
Answer:
$459Step-by-step explanation:
Mahni saved 6x in the first 6 weeks which is $213.
She saves in the next 6 weeks:
6*(2x - 30) = 12x - 180 = 2*6x - 180 = 2*213 - 180 = 246Total saving is:
213 + 246 = 459
5(3x - 2) – 4(2x
+ 1) x=
Answer:
−8x^2+11x−10
Step-by-step explanation:
Answer:
-8x² + 11x - 10
Step-by-step explanation:
5(3x - 2) - 4(2x + 1)x
15x - 10 - 8x² - 4x
11x - 10 - 8x²
= -8x² + 11x - 10
What is 3/4 - 1/6 ÷ 1/3 =?
Answer:
1/4
Step-by-step explanation:
= 3/4 - 1/2
= 1/4
Jack and Danny both have a test average of 88 in Biology. Jack's standard deviation is 1.231 and
Danny's standard deviation is 8.632. Write a sentence describing the differences in Jack’s and Danny’s test scores.
Answer:
Jack and Danny both have a test average of 88 in Biology. Jack's standard deviation is 1.231 and
Danny's standard deviation is 8.632. Write a sentence describing the differences in Jack’s and Danny’s test scores.
Step-by-step explanation: they were different
jimmy sells cookies in bags of 1/2 dozen cookies for $4.50. If the cost varies directly to the number of cookies,which packaging and price is equivalent to jimmy's pricing
Answer:
0.75 pero cookie
Step-by-step explanation:
4.50 the price of the cookies
6 the quantity of cookies
4.50÷6= 0.75
Write the inequality shown by the graph.
Answer:
this the answer of your question.
Step-by-step explanation:
MARK ME AS A BRAINLIST PLZ
Answer:
y ≥ -3x + 3
Step-by-step explanation:
An outfit is on sale for 25% off the original price. If the original price is $39.99, what is the sale price?
Answer:
9.99
Step-by-step explanation:
39.99 / .25 = 9.9975
A local employer asked for help selecting a new type of desk chair. Thirty employees volunteered, and each employee used the new desk chair for two weeks and the current desk chair for two weeks. To determine which chair was used first, a coin was flipped for each employee. Heads represented using the new chair first, and tails represented using the current chair first. At the end of each two-week period, the employees were asked to rate their satisfaction with the new chair. Which of the following best describes this study?
Answer:
E-It is a well-designed experiment because there is random assignment, replication, and comparison of at least two treatment groups.
Random assignment, replication, and the ability to compare at least two treatment groups are all criteria for a well-designed experiment.
$150 total earnings taxes 11% earnings after taxes?
Answer:
$133.50
Step-by-step explanation:
100%-11%=89%
89%=0.89
0.89*$150=$133.50
BRAINLIEST!!! +15 POINTS!!! REAL ANSWERS ONLY PLEASE!!!
Answer:
I may be wrong but I think it's c
Determine if the following functions are linear, exponential or neither.
a. f(x)=−8(12)x
b. f(x)=7x3
c. f(x)=2⋅11x
d. f(x)=9x
e. f(x)=6x
MP.7 USE STRUCTURE Helen uses 0.12 kilogram of nuts in each batch of granola that she makes . If she makes 2.5 batches, how many kilograms of nuts will she use
Answer: The answer should be .30 kilograms of nuts
Step-by-step explanation:
Using Robin’s graph, how can you find the unit rate?
Stephanie and a chicken were trying to figure out the square root of 18 but they did not have a calculator or phone. Explain how they cause their knowledge of square roots to estimate what the answer might be? *
plzzzzzzz help meeeeeeee
Answer:
3+9=7 to the sqaure root of nine
Step-by-step explanation:
your welcome
help me pls help mee
Answer: -5 + 9∫
Step-by-step explanation:
-5 + (8∫+∫) = -5 + 9∫
please give me a brainliest answer
a __________ determines how far a particular value is from the mean relative to the data set’s standard deviation.
does anyone have any questions that need help and will give brainlyest. i only need 3 brainlyest
Answer:
Sure
Step-by-step explanation:
What is 5 divided by 1 1/2
Answer:10
Step-by-step explanation:
Answer:
10
Step-by-step explanation: mark me brainlessly
Which is an equation of the line that
passes through the point (5,-2) and has a
slope of.-3?
A y=-3x - 13
C y = 3x – 13
Dy=-3x + 13
B y = 3x + 13
pls help me I need this
Answer:
150x÷×÷320y
Step-by-step explanation:
it's hard to tell in writing I can speak it but
Find the range of the function y = - x2 -3x when the domain is -5,0,2
Answer:
Loading,please wait...
Step-by-step explanation:
On the graph, two right triangles have the line as the hypotenuse. In this task, you will use these triangles to show that the slope
between points E and A is the same as the slope between points A and C.
Part A
Which angles of the triangles measure 90°?
Part B
To show that the other two angle measurements in each triangle are equal, you can use parallel lines cut by a transversal.
Which two pairs of line segments formed by triangle sides are parallel, and what is the transversal for each pair?
Part C
Which angle has the same measurement as angle DEA, and how do you know that the measurement is the same?
Part D
Which angle has the same measurement as angle DAE and why (vertical, corresponding, alternate interior, or alternate exterior
angles)?
Part E
Are the two triangles congruent? Why or why not?
Part F
Are the two triangles similar? Why or why not?
Part G
Write a fraction setting the vertical length of the larger triangle over its horizontal length. What does this fraction represent?
Part H
Write a fraction setting the vertical length of the smaller triangle over its horizontal length. What does this fraction represent?
Part I
To see if the slopes are the same, write an equation setting the two fractions equal to each other. Is this equation true? Why or
why not? What does that mean about the slope between points E and A and the slope between the points A and C?
Answer:
a: b,a,d
b:6,8
c:Angles in a triangle add up to 180:
Angles in ΔDAE=Angles in ΔABC
∠DAE+∠EDA+∠DEA=∠BCA+∠ABC+∠BAC
∠EDA+∠DEA=∠ABC+∠BAC (since ∠DAE=∠BCA, we can cancel them out)
∠DEA=∠BAC (∠EDA=∠ABC=90)
e:BCA because they are corresponding angles.
Step-by-step explanation:
those are all the answers i have i dont know the rest.
past due!!!! PLsss!!!
Answer:
2/1 or 2
Step-by-step explanation:
so first, you have to count the rise/run. This line rises up 2 and runs to the right 1. To find out the rise/ run, find a place in the graphed line where it is on a plot point. For example: (40, 30). Then just see how much it rises and how much it runs.
Decomposition, find f(x) and g(x) so that the function can be
described as y = f(g(x))
y = (x – 4) + 5
f(x)=
g(x) =
Answer:
steps below
Step-by-step explanation:
f(x) = x + 5
g(x) = x - 4
f(g(x)) = f(x-4) = (x-4) + 5
5 out of 6 students baseball is their favorite sport what is the decimal equivalent for the number of students who choose baseball .
Answer:
5/6 (if using calculator enter answer) =0.833
or 5÷6 = 0.833
Step-by-step explanation:
since 5 out of the 6 people chose baseball you put 5 (the chosen) over 6(the total number) and then you change the fractional into a decimal by dividing
Solve for x: 7x-3/5x-2 = -2
Step-by-step explanation:
★ Solution:-[tex]\sf \leadsto \dfrac{7x - 3}{5x - 2} = -2[/tex]
[tex]\sf \leadsto 7x - 3 = -2(5x - 2)[/tex]
[tex]\sf \leadsto 7x - 3 = -10x + 4[/tex]
[tex]\sf \leadsto 7x + 10x = 4 + 3[/tex]
[tex]\sf \leadsto 17x = 7[/tex]
[tex]\sf \leadsto x = \dfrac{7}{17}[/tex]
Hence the value of x is 7/17
I need help answering this equation
Answer: 47°
Step-by-step explanation:
97 + 36 = 133
180 - 133 = 47
This answer has been deleted
2. Stephen Curry's record during the 2017 – 2018 NBA final game is made up of 2-point shots and 3-points.
His total points scored for the final game was 45 points with 19 shots made. How many 2-point shots did
he make? How many 3-point shots did he make?
Answer:
He made 7 3-point shots.
Step-by-step explanation:
x+y=19
2x+3y=45
y=19-x
2x+3*(19-x)=45
2x+57-3x=45
-x=45-57
-x=-12
x=12
y=19-12
y =7
Subtract the complex numbers.
(1 + 51) – (7 +97) =
find the surface area - math test please help
Answer:
112
Step-by-step explanation:
Triangle surface area: 40cm²
4x4=16
5x4=20x2=40
Rectangle surface area: 72cm²
6x3=18x3=54
3x3=9x2=18
Total surface area: 112cm²
72+40=112