Answers
Answer:
B) 60.21 ft²
Step-by-step explanation:
Area of a triangle = 1/2bh
You can‘t used mixed measurements (feet and inches), so you have to convert each length to inches
8’6”=102’
14’2”=170’
Now find the area
1/2 x 102 x 170 = 8670 in²
This is one of the answers, but the quetion asks how many quart feet you need.
So, convert it back to feet.
8670 x 0.06944444444 = 60.2083333
(You could also have converted the two lengths to feet. 8’6” = 8.5 ft. 14’2” = 14.16666666. This way would probably have been faster.
1/2 x 8.5 x 14.166666 = 60.20833333)
Related Questions
CAN SOMEONE HELP ME PLZZZZZZZZZZZZ
Answers
Answer:
C
Step-by-step explanation:
Asher owns a square plot of lan. He knows that the area of the plot is between 4200 and 4300 square meters.
Answers
Answer:
la respuesta que buscas es bastante simple pero no lo sé
Step-by-step explanation:
Which value from the set makes 54/x=9
true?
A.54
B.45
C.27
D.6
Answers
Answer:
D
Step-by-step explanation:
9 times 6 is 54.
*PLEASE HELP GET 10 POINTS AND BRAINLIEST*
Select all the correct answers.
Blologists studying wildlife in the state parks want to estimate the average weight of chipmunks. They measured the weights of 5 chipmunk
from each of 10 parks. The mean of the data was 91 grams, and the median was 87 grams. Which predictions match the data?
About one-half of the chipmunks weigh more than 91 grams.
The average weight of the chipmunks is 87 grams.
About one half of the chipmunks welgh more than 87 grams.
The average weight of the chipmunks is 91 grams.
Answers
Answer-> the average weight of chipmunks is 87 grams. About half of the chipmunks weigh more than 87 grams
Answer:
D is correct
Step-by-step explanation:
Biologists studying wildlife in the state parks want to estimate the average weight of chipmunks. They measured the weights of 5 chipmunks from each of 10 parks. The mean of the data was 91 grams, and the median was 87 grams. Which predictions match the data?
About one-half of the chipmunks weigh more than 91 grams.
The average weight of the chipmunks is 87 grams.
About one-half of the chipmunks weigh more than 87 grams.
The average weight of the chipmunks is 91 grams.
Find the area of the rhombus. Each indicated distance is half the length of it’s respective diagonal.
(image included)
Answers
Answer:
384 ft²
Step-by-step explanation:
12x16x2=384
meters
kilometers
1
8,000
20
Answers
Answer:
1800.02 kilometers
Step-by-step explanation:
1 kilometer = 1000 meters
1800020 meters = 1800.02 kilometers
Please help me pleasere
Answers
Answer:
7
Step-by-step explanation:
what is the equation of the line in slope-intercept form?
Answers
Answer:
y = 8x
Step-by-step explanation:
Slope intercept form is y = mx + b
y = y coordinate
m = slope, rise over run
x = x coordinate
b = y-intercept, where the line crosses the y-axis.
y = mx + b
y = 80/10x + 0
y = 8x + 0
y = 8x
Answer:
y=-8x
Step-by-step explanation:
In ΔTUV, v = 240 inches, t = 390 inches and ∠U=71°. Find the area of ΔTUV, to the nearest square inch.
Answers
Answer:
44250
Step-by-step explanation:
delta math
3. Solve for x. Round to the nearest tenth.
14
х
49°
Answers
In this case x is your hypotenuse.
So your equation is going to be Cos(49)= 14/x.
So in order to get x, you are going to have to multiply x by each side. So:
x • Cos(49)= 14/x • x.
Multiplying x and x is going to cancel each other out so your new equation is going to be:
xCos(49)=14.
Now we are going to divide each side by Cos(49). Dividing Cos(49) by itself, will cancel itself out, so then your new equation will be:
x = 14/Cos(49)
Now you are going to put that into your calculator and your answer will be
x = 9.18.
If i’m wrong please tell me and correct me.
Here is a photo of you don’t understand.
Which of these is the algebraic expression for "5 less than 6 times some number"?
6t - 5
5t - 6
5 - 6t
6 - 5t
Answers
Plz help if correct ill give brailiest
Answers
Answer:
At most 5
At least 0
Step-by-step explanation:
22 - 17 = 5
You can't have no more than 5, and you can have none join at all.
Answer:
At the most, it will be 5
At least it will be 0
You can't have anymore than 5, and you can have none join at all.
Step-by-step explanation:
22 - 17 = 5
You can't have anymore than 5, and you can have none meet at all.
HELP DUE IN 3 MINUTES!! PLEASEEEEEE HELP ME! PLZZZZ
Answers
Answer: 28.33cm
Step-by-step explanation:
Please help ASAP this Is due tomorrow
Answers
Answer:
384 inches²
Step-by-step explanation:
The surface area of a cube is found by using 6a².
6 = the number of sides in a cube
a = the given dimension (in this case, 8 inches long)
SA = (6)8²
SA = 6(64)
SA = 384
Hope this helps, sorry if it’s not what you’re looking for :)
Solve x2 + 12x = –11 by completing the square. Which is the solution set of the equation? {–11, –1} {–11, 1} {11, –1} {11, 1} , PLEASE HURRY !! :( THANK YOU!
Answers
Answer:
{–11, –1}
Step-by-step explanation:
hope that helps
please mark as brainliest if correct
thank you
19NBoli
Answer:
x2
Step-by-step explanation:
x2+12x+11=0
x2+(11+1)x+11=0
x2+11x+1x+11=0
x(x+11)+1(x+11)=0
(x+11)(x+1)=0
either,
x+11=0
x=-11
OR,
x+1=0
x=-1
{-11,-1}
what is 2 X (6+ 2 + 8) -4
Answers
Answer:
The correct answer is 32x - 4
Step-by-step explanation:
1) Simplify 6 + 2 to 8.
[tex]2x(8 + 8) - 4[/tex]
2) Simplify 8 + 8 to 16.
[tex]2x \times 16 - 4[/tex]
3) Simplify 2x × 16 to 32x.
[tex]32x - 4[/tex]
Therefor, the answer is 32x - 4.
3x-15+10m-2x ; x=5 and m=7
evaluate the expression for the given value of the variable.
Answers
15-15+70-10
=60
The answer is 60
Shopping in a bookstore, Mary found a used book on the planet Venus that she decided to purchase. To pay for the book, Mary spent 5 half dollars, 7 quarters, 2 dimes, 8 nickels, and 4 pennies. How much money did Mary spend on the book? How much money did she spend plz help
Answers
HELPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
around 13.18
Step-by-step explanation:
the middle square is 2*2 = 4
the triangle then is 2^2 + 6^2 = 40 -> sqrt40 = 6.325
and then 2^2 + 2^2 = 8 -> sqrt8 = 2.828
4+6.325+2.828 = 13.18
Answer:
8
Step-by-step explanation:
because since it is a square all sides are the same length you can either add 2+2+2+2 or you can do 2x2=4x2 which equals 8
Fine the surface of one yard.
please help .-.
Answers
Answer:
1) 34 square meters
2) 21 square yards
Step-by-step explanation:
1) 7x4=28
1/2x3x2x2=6
28+6= 34 square meters
2)3x3=9
1/2x3x2x4=12
9+12= 21 square yards
Which expression is equivalent to 28 + 7?
A 7(4 + 1)
B 407 + 1)
C 4(7 + 3)
D 7(4 + 7)
Answers
7 times 4 equals 28 7 times 1 is 7
28+7
Please help anyone please
Answers
Answer:
A=(-5,-4)
B=(-5,-1)
C=(-2,-1)
Step-by-step explanation:
PLEASE HELP ME!!!! I REALLY NEED HELP!
Answers
Answer:
20
Step-by-step explanation:
120*1/5= 24
120*1/3= 40
120*3/10= 36
120-24-40-36= 20
Can someone help please??
Answers
64+225=x^2
289=x^2
Hypotenuse=17
Consider the diagram. What is the value of x
Answers
Answer:
x = 6
Step-by-step explanation:
8x + 7x = 90
15x = 90
15x/15 = 90/15
x = 6
What is the value of x in the equation 2/3x = 12
Answers
Answer:
x = 8
The value of 'x' is 8
Step-by-step explanation:
2/3(8)=12
2/(24)=12
Good luck!!
which of the following is true about the function below? 1/√x-6
Answers
Answer:
Assuming the x-6 is under the square root sign, the value must be greater than 6 because you can not have 0 in the domain. That narrows it down to either B or C but since the denominator can not be anything less than 0, your answers will always be positive so that means the answer is Its domain is (6,∞)
Answer:
Its domain is (6,∞) and its range is (0,∞) your welcome :3
1) John is a mountaineer. He went on a long hike. He
started his bike at 250 feet above sea level. When he
reached the peak of the mountain, he was at
1,500 feet above sea level. How many feet did
John hike up the mountain?
Answers
Answer:
1,250 feet.
Step-by-step explanation:
1500-250=1250
Write the decimal .0006 as a fraction
Answers
Answer:
6/1000
Step-by-step explanation:
.0006 times 10,000
Match the polynomial on the left with the appropriately factored expression on the right.
Answers
Answer:
6x² - 8x = 2x(3x - 4)
6x² - 3x + 8x - 4 = (2x - 1) (3x + 4)