Answers
Answer:
x = 15
LM = 18
MN = 18
LN = 18
Step-by-step explanation:
To find x:
x + 3 + 2x - 12 + 33 - x = 54
2x + 24 = 54
2x = 54 - 24
2x = 30
x = 15
LM:
x + 3
15 + 3
18
MN:
33 - x
33 - 15
18
LN:
2x - 12
2(15) - 12
30 - 12
18
Related Questions
find the surface area of a cube with side edges of 9in. show steps
Answers
Answer:
486 sq. in
Step-by-step explanation:
Find the area of one face
Area = s^2
s = 9 in
Area = 9^2
Area = 81
Area 6 sides
There are 6 sides to a cube. So if you have the area of 1 side, you need only multiply by 6 to get the area of the cube
Area = 6 * 81
Area = 486
PLEASE HELP FAST!!!
One number is equal to the square of another. Find the numbers if both are positive and their sum is 90.
Answers
Answer:
x = y^2
:
Find the numbers if both are positive and their sum is 12
x + y = 12
replace x with y^2, you have a quadratic equation
y^2 + y - 12 = 0
Step-by-step explanation:
Factors to
(y+4)(y-3) = 0
The positive solution is all they want here
y = 3
then
x = 3^2
x = 9
;
they add up to 12
Answer:
I’m a bit confused by the question, but hope this helps. Look below!
Step-by-step explanation:
There are multiple different ones, but here’s the ones I think. (This is my work btw.)
45+45= 90
45•45= not 45
10+80=90
10•10= not 80
9+81= 90
9•9=81
9 and 81!
given p(a) =0.7, P(b) = .86 and P (A and B) = 0.652 find the value of p (A|B)
Answers
Answer:
.758 or 163/215
Step-by-step explanation:
Conditional probablity formula:
(A|B)= (A∩B)/B
we have
.652/.86
this equals .758 or 163/215
PLEASE THIS IS LATE AND IF I DON'T GET IT TURNED IN WITHIN 5 MINUTES I WILL FAIL
Answers
Answer:
yo dude it's D (hope this helps)
Answer:
The answer is D
Step-by-step explanation:
12/13 will shrink the number if multiplied by 5
1 will just be 5(1) which is still 5
12/12 is the same as multiplying 5 by 1 which is also 5
Multiplying 5 by 0 will obviously make it 0
Find the volume of the prism
Answers
Answer:
Step-by-step explanation:
The formula for the volume of a prism is V=Bh , where B is the base area and h is the height. The base of the prism is a rectangle. The length of the rectangle is 9 cm and the width is 7 cm.
!)) can you guess what these three digts are
Answers
Since the options are not given, Let's assume that the answer is 294 or 106.
The answers are infinite.
Hope it helps you...
Answered by Benjemin ☺️
✅
PLZ NEED HELP ASAP SHOW WORK TO PLZ IT WOULD MEAN A LOT
Answers
First Chart: Perimeter
Square Portion:
Original Side Lengths: P = 4 (1 + 1 + 1 + 1 ) =4
Double Side Lengths: P = 8 (2 x 4 = 8)
Triple Side Lengths: P = 12 (4 x 3 = 12)
Quadruple Side Lengths: P = 16 (4 x 4 = 16)
Rectangle Portion:
Original Side Lengths: P = 6 (1 x 2 + 2 x 2 = 6)
Double Side Lengths: P = 12 (2 x 2 + 4 x 2 = 12)
Triple Side Lengths: P = 24 (4 x 2 + 8 x 2 = 24)
Quadruple Side Lengths: P = 48 (8 x 2 + 16 x 2 = 48)
Second Chart: Area
Square Portion:
Original Side Lengths: A = 1 (1 x 1 = 1)
Double Side Lengths: A = 4 (2 x 2 = 4)
Triple Side Lengths: A = 9 (3 x 3 = 9
Quadruple Side Lengths: A = 16 ( 4 x 4 = 16)
Rectangle Portion:
Original Side Lengths: A = 2 ( 1 x 2 = 2 )
Double Side Lengths: A = 8 ( 2 x 4 = 8)
Triple Side Lengths: A = 18 ( 3 x 6 = 18)
Quadruple Side Lengths: A = 32 (4 x 8 = 32)
A cereal box is 6.2 inches high, 8 inches long, and 2.5 inches wide. What is the volume
of the cereal box rounded to the nearest tenth.
49.6
41.3
124
248
Answers
Answer:
124
Step-by-step explanation:
v = l×w×h
v = 6.2 × 8 × 2.5
v = 124
50 POINTS!
Solve for the values of x and y
Answers
Answer:
Step-by-step explanation:
Simplify the mathematical expressions to determine the product or quotient in scientific notation. Round so the first factor goes to the hundredths place.
Answers
Answer:
whats the problem
Step-by-step explanation:
Samuel purchases a half dozen cupcakes for $4.25 which expression can be used to determine the price for 34 cupcakes
Answers
Answer:
half dozen = 6
(4.25 dollars / 6 cupcakes ) * 34 cupcakes = 24.08 dollars
Step-by-step explanation:
Answer:
$24.14
Step-by-step explanation:
$4.25 ÷ 6 = $.71
34 × $.71 = $24.14
HELP ASAP
I HAVE NO IDEA WHAT TO DO HERE
Answers
Answer:
Angle A
Step-by-step explanation:
Remember:
SOH CAH TOA
Opposite = Directly across from.
Adjacent = Next to.
Hypotenuse = Longest side.
Tangent = Opposite Side / Adjacent Side.
✓ Tan A = 6 / 8 = 3 / 4 = 3 / 4
× Tan B = 8 / 6 = 4 / 3 ≠ 3 / 4
× Tan C = 10 / 8 = 5 / 4 ≠ 3 / 4
Place the vocabulary words on the diagram to correctly identify the opposite, adjacent, and hypotenuse sides of the
triangle.
Answers
Answer:
LINE QR IS THE HYPOTENUSE
LINE RS IS THE ADJACENT
LINE QS IS THE OPPOSITE.
A chef was preparing for an event. The event was scheduled to have 100 guests in attendance. The chef had a rate of preparing meals for 10 guests every 1 and ½ hrs. At this rate, how many hrs. would it take the chef to prepare the meals for the 100 guests that were scheduled to be at the event?
Answers
Answer:
15 hours
Step-by-step explanation:
10 guests - 1.5 hours
1 guest - 1.5 / 10 = 0.15 hours
100 guests - 0.15 x 100 = 15 hours
A large home improvement store is considering expanding its selection of moving products, such as cardboard boxes and packing tape. The store constructs a 90% confidence interval to estimate the proportion of all customers who have moved houses at least once in the last five years. In the random sample of 620 customers, 201 (32.4%) replied that they had moved at least once in the last five years. The sample yielded the 90% confidence interval (0.293, 0.355) for the proportion of all customers who have moved in the past five years. What is the correct interpretation of this confidence interval
Answers
The correct interpretation of the confidence interval is 90% confidence that the true proportion of all customers who have moved in the past five years is between 0.293 and 0.355.
The confidence interval is also not a guarantee that the true proportion is between 0.293 and 0.355. It is simply a statement of our confidence that the interval contains the true proportion.
This means that if the study were repeated many times, and constructed a 90% confidence interval each time, then 90% of the intervals would contain the true proportion.
In this case, the sample proportion is 0.324, which is within the confidence interval. This means that the sample data is consistent with the confidence interval. However, the sample proportion could be outside of the confidence interval if we had a different sample.
To learn more about confidence intervals;
https://brainly.com/question/24131141
#SPJ12
what is 1/3 divided by 3/4
Answers
Answer:
..
Step-by-step explanation:
[tex]\frac{4}{9}[/tex]
Answer:
4/9
Step-by-step explanation:
(1/3) / (3/4)
=>1/3 * 4/3
=> 4/9
Hope it helps :)
Ok. So I need help with this problem that wants me to find the side length of a rectangle. The area of it is 3 sq. ft, and the top of it is 1/7 ft. I need to find the other side of it. Thank you!
Answers
3=Lx 1/7
What is the Theoretical Probability of landing on red? *
(10 Points)
43%
40%
36%
33.3%
Answers
which is the correct answer? ( links = report )
Answers
Worth lots of points :) Find the area of the parallelogram below.
Answers
23.8 inches squared if im wrong sorry but what i did was i added 7.4 plus 7.4 cause there are two of the same side then did the same with 4.5
need help fast!!!!!!!!!! :)
Answers
Step-by-step explanation:
with what that would help me
Solve for x and y. X= Y=
Answers
Answer:
x = 82°
y = 8°
Step-by-step explanation:
[tex]x + 98 = 180 \\ x = 180 - 98 \\ x = 82[/tex]
[tex]y + x = 90 \\ y + 82 = 90 \\ y = 90 - 82 \\ y = 8[/tex]
Identify the slope and y-intercept of the following line: 2y + 4 =-6x
Answers
Answer:
y = -3x - 2, the slope is -3 and the y-intercept is -2
Step-by-step explanation:
2y +4 = -6x and minus the four to get 2y alone
Then divide -4 and -6x by 2 to get y = -3x and -2
20 POINTS MARKS BRAINLIST
Answers
Answer:
A.) The median for Set A is greater than the median for Set B
Step-by-step explanation:
A campground covers their
rectangular-shaped pool each
winter. If the area of the cover is
333.5 square feet, and the pool is
23 feet long, find the width.
Answers
Answer:
width = 14.5 feet
Step-by-step explanation:
Area = length * width
333.5 = 23 * x divide both sides by 23
14.5 = x
*100 POINTS*
Drag and drop the responses into the boxes to correctly complete the statements.
Proving the converse of the Pythagorean theorem means that when ________ for a triangle ABC with _________ of a, b, and c, triangle ABC ________.
Word Box -
Vertices
Angles
Side lengths
(a+b)^2 = c^2
a^2 + b^2 = c^2
is always a right triangle
is never a right triangle
Answers
Answer:
Vertices, Side Lengths, Angles
Step-by-step explanation:
Vertices, Side Lengths, Angles
I took the test
WILL GIVE BRAINLIEST
PLEASE HELP!
Answers
Answer:
1 2/18
Step-by-step explanation:
I need 20 more words to answer so here you so hope you d good on your test/quiz :D
The pay rate of a worker, P(h), as a function of the number of hours worked h is shown in the graph.
What is the practical range for the function p(h)?
(6,12)
[0,40]
[6,12]
{6,8,10,12}
Answers
Answer:
{6,8,10,12}
Step-by-step explanation:
just took the test
Shabina is making a cubiod-shaped swimming pool. Her pool will be 20m long and 5m wide. Its volume will be 200m squared. What is the depth of her pool?
Answers
Answer:
2m
Step-by-step explanation:
HxWxL
20m x 5m = 100m
200m/100m = 2m
Which expression is equivalent to 9s + 3 x 5 -2s?
A. 7s + 15
B. 2s + 22
C. 22s
D. 15s