Can someone help me? In this net, the two triangles are right triangles. All quadrilaterals are rectangles. What is its surface area in square units? Do not include units (square units) in your answer.
Answers
Answer:
Net Area = 168
Step-by-step explanation:
See attachment for complete question
I'll make reference to the attachment, when needed.
The shapes that make up the net are labelled 1 to 5.
So, to calculate the surface area of the net, we simply calculate the surface area of each label.
Label 1: Rectangle
Area = Length * Width
Area = 10 * 5
Area = 50
Label 2: Rectangle
Area = Length * Width
Area = 8 * 5
Area = 40
Label 3: Rectangle
Area = Length * Width
Area = 6 * 5
Area = 30
Label 4: Triangle
Area = ½Base * Height
Base = 6 and Height = 8
So:
Area = ½ * 6 * 8
Area = 24
Label 5: Triangle
Area = ½Base * Height
Base = 6 and Height = 8
So:
Area = ½ * 6 * 8
Area = 24
So, the net area is the summation of the calculated areas of label 1 to 5
Net Area = 50 + 40 + 30 + 24 + 24
Net Area = 168
Related Questions
Please hurry I need this fast
Answers
Answer:
int option 3
Step-by-step explanation:
Answer:
I think it is option 4
Step-by-step explanation:
could be 3 possiblyu
Since y’all so smart Write each fraction or mixed number as a decimal.
9 29
40
Answers
Okay
.9
then
.29
also
.40
HA THERE YOU GO
Type the missing number in this sequence:
-5,
20,
-80,
-1,280,
5,120
Answers
Answer:
320
Step-by-step explanation:
multiples of -4
Answer:
320
Step-by-step explanation:
it looks as if it is multiplied by -4 every time.
-5 x -4 = 20
20 x -4 = -80
-80 x -4 = 320
A bottle of water contains 450ml. How many litres of water are there in 8 of these bottles
Answers
Answer:
3.6 litres
Step-by-step explanation:
1 bottle = 450ml
8 bottles = 450 × 8
= 3600ml
1000ml = 1 litre
3600ml = 3.6 litres (3600÷1000)
Answer:
3.6 litres
Step-by-step explanation:
1 bottle = 450ml
8 bottles = 450 × 8
= 3600ml
1000ml = 1 litre
3600ml = 3.6 litres (3600÷1000)
The scale on a map is 1 inch= 2.5 miles. Two towns on the map are 6 inches apart. What is the actual distance between the towns in miles
Answers
Answer:
15 miles
Step-by-step explanation
After setting up a ration you multiply the 2.5 by 6 to get 15.
If Kara cuts 2 pounds of cheese into blocks that each weigh
1
3
pound, how many blocks of cheese will she make?
blocks
Answers
What is the slope of the lined graphed above?
-2
-1
-1/2
1/2
2
Answers
(0-1)/(2-0) = -1/2
The slope is -1/2
Answer: D. 1/2
Step-by-step explanation:
After 6 hours, 4 inches of snow have fallen. Assume it continues just know at a constant rate complete the table to show how much snow have fallen after 1,2,6 and 8 hours
Answers
Answer:
Step-by-step explanation:
For 6 hrs and 4 inches that's 2/3 an inch for every hr
1 hr 2/3 inches
2 hrs 1.3 or 1 1/3 inches
6 hrs 4 inches
8 hrs 5.3 or 5 1/3 inches
Emily has a babysitting job that pays $11 per hour. She wants to know how many hours she has to babysit to afford a
new iPad that is $165. Which equation will represent this situation with h representing the number of hours Emily
has to babysit?
Oь
165 = 11 -
165 = 11 +h
165 = 11/h
165 = 11h
с
Od
Review Answers
Saved at 7:52 am
Answers
Answer: 165=11h
Step-by-step explanation:
I believe it would be 165=11h because you have to multiply the number of hours she worked times 11 to get the amount that would equal 165!
need help asap dont know how to do it
Answers
need help with math
Answers
3) x=3
what is 12x − y = 10 in slope form equation?
Answers
Explanation:
You basically what to get y by itself so-
12x-y=10
You will add y to both sides
12x=y+10
Then subtract ten from both sides
12x-10=y or y=12x-10
What is the equation of the line with a slope of 3 and a y-intercept of -2, written in slope intercept form?
Answers
Answer:
y=3x-2
Step-by-step explanation:
Slope intercept form is
y=mx+b
m=slope
while
b=y-intercept
So you replace the variable with the number that is equal to it:
(A variable is a letter that is unknown like m and b)
y=3x-2
Hope this helps!
Answer:
y = 3x -2
Step-by-step explanation:
formula: y =mx+b, m is slope
Express this number in scientific notation.
245,600,000,000
plzzzzz hurry!
Answers
Answer:
2.456 × 10^11
Step-by-step explanation:
2/5 divided by 1/8. Simplest form
Answers
Answer:
1/20 or in a decimal 0.05
Step-by-step explanation:
Hope This helps :)
Answer:
The correct answer is 3 and 1 over 5 also written as 3 1/5
Step-by-step explanation:
HAVE A GOOD DAY!
What is the vertex function g(x)=3x^2-48x+199
Answers
Answer:
(8,192)
Step-by-step explanation:
What is the slope of the line that passes through the points (4, -1)
And (-2,4)
Answers
Answer:
-5/6
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ].
4-(-1)/-2-4
5/-6
-5/6
Best of Luck!
Answer:
5/-6
Step-by-step explanation:
The slope formula is (y2 - y1)/(x2-x1).
Plug in the numbers.
4 - -1/-2 - 4
5/-6
Based on the equation 6x + 2y = 30, what is the missing value in the table?
x
y
?
0
3
5
15
30
Answers
Answer:
5
Step-by-step explanation:
Answer:
the answer is b on edge
Step-by-step explanation:
ok
help!!! which is the correct answer
Answers
Answer:
There are no solutions
Step-by-step explanation:
Answer:
the answer is B;
Step-by-step explanation:
5x-4≥12
c.l.t
5x≥12+4
5x≥16
X≥16/5
or
3,1/5
which is still 16/5
x≥16/5
A person has a rectangular board 12 inches by 16 inches around what she wants to put a uniform border of shells if she hasn't of shells were border whose area is 128 square in determine the width of the Border
Answers
Answer:
2 inches
Step-by-step explanation:
Given that:
Dimensions of rectangular board = 12 inches by 16 inches
Area of uniform border around the rectangular board = 128 square inches
To find:
Width of the border = ?
Solution:
Let the width of the uniform border = [tex]x[/tex] inches
Now, there are two rectangular shapes after the addition of border.
One rectangle with the border, one without the board.
Area of border can be found by subtracting the area of board from the area of rectangle with the board.
Dimensions of the rectangle with the border = (12+2[tex]x[/tex]) inches by (16+2[tex]x[/tex]) inches
Area of rectangle = Length [tex]\times[/tex] Width
So, area of border = ((12+2[tex]x[/tex]) [tex]\times[/tex] (16+2[tex]x[/tex])) - 16 [tex]\times[/tex] 12 = 128 square inches
[tex]\Rightarrow 4x^2+56x+192-192=128\\\Rightarrow 4x^2+56x-128=0\\\Rightarrow x^2+14x-32=0\\\Rightarrow (x+16)(x-2)=0\\\Rightarrow x = 2, -16[/tex]
Width can not be negative, so possible value of width = 2 inches
Twenty people each had 36 carrots. How many carrots are there altogether?
Answers
You know that there are 25 people and each person had 36 carrots. To find how many carrots everyone has in total, you have to multiply 25 by 36.
25 times 36 is 900.
There are 900 carrots altogether.
What are the physical properties. (Short answer please)
Answers
Answer:
Step-by-step explanation:
A physical property is any property that is measurable
A physical property is any property that is measurable
9<=t<=12
what would t equal?
Answers
Answer:
t equals [9,12]
1.
Does the equation y = -x + 2 have a
positive or negative slope?
Answers
I believe the awnser is negative
Did I do this right? Pls help thx
Answers
Answer:
yes that is correct
Step-by-step explanation:
I accidentally fell asleep in math, I just need yes and no's please help me out!
Answers
Answer:
No, yes, yes, yes, no, no, yes, no, yes, no, no, yes
Step-by-step explanation:
Explanation is in the comments by the way.
H E L P!
Your brother has a bag of marbles. He has 8 green marbles, 3 blue marbles, 7 red marbles, and 2
yellow marbles.
What is the ratio of blue and yellow marbles to red marbles?
(Write your ratio as a
fraction)
Answers
Answer:
3+2:7
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
Blue mables: 3
green and red marbles: 8 + 7 = 15
then, the radio blue:(green+red) is:
3 : 15
simplified unit rate is:
3/3 = 1
15/3 = 5
then:
3:15
is equal to:
1:5
=
1/5
answer with work plus it's the bottom one
Answers
4x=16
x=4
the number is 4
Write an algebraic expression to represent the following:
The product of 7 and the sum of a number, y, and 3.
Answers
Answer:(7+x)(y+3)
Step-by-step explanation: 7 plus X times Y plus 3
can someone help me answer this
Rewrite the equation 2y−4x=10 in function notation where f(x)=y.
Answers
Answer:
f(x)=5+2x
Step-by-step explanation: