Answer:
A Acute
Step-by-step explanation:
cause a acute is between 0 and 90 degrees
15 pts, Solve a right triangle. Please write your answers as it says on the mandate, Thanks!
Hence,
Hence, EG = 5√2And, FG = 5√6Hope it helps you. Please don't mind my rude handwriting. Just pretend it get bent due to a cyclone.
which system of equations is represented by the graph?
Answer:
the second one
Step-by-step explanation:
HELP QUICK PLEASE
• he can buy calculators 1 at a time for $9.88
• he can buy calculators in packages of 8 for $68.88
In the past his median class size has been 28 students in the inter-quartile range of his class sizes have been for students he wants to pay the lowest possible price and have enough calculator so each pair of students will most likely have one calculator to share
Which statement best describes the number of calculators Mr. Benson should buy and how much would he spend
A. Mr. Benson should buy 13 calculator since his median class size is 28 and he probably won’t have more than 30 students he can buy 15 calculators for $138.04.
B. Mr. Benson should buy 15 calculator since his median class size is 28 and he probably won’t have more than 30 students he can buy 15 calculators for $148.20.
C. Intervention should buy 16 calculators in his median class size is 28 and he probably won’t have any more than 32 students he can buy 16 calculators for $137.76
D. Mr. Benson should buy 16 calculator since his median class size is 28 and he probably won’t have more than 32 students he can buy 16 calculators for $158.08
Answer:
A
Step-by-step explanation:
4x + 11y = -3 and -6x = 18y - 6 (substitution method)
Answer:
-3 + -6= -9
because there is answer given
show me dialogue story
Answer:
huh?
Step-by-step explanation:
20 points.
Find the area of a right triangle whose hypotenuse is 20 units long and the altitude drawn from the Right angle divides the hypotenuse into 5 units and 15 units.
Step-by-step explanation:
the height of the triangle = √(5×15)= √75
=5√3 units
the base of triangle= 20 units
so, the area = ½×20×5√3= 50√3 units
or 86.60 units
A hotel swimming pool is made up of four semicircles and a square. Find the perimeter of the swimming pool. Round your answer to the nearest tenth. The perimeter is about yards.
Answer:
75.4yd
Step-by-step explanation:
Find the diagram attached
Perimeter of the figure = perimeter of the 4 semicircles
Perimeter of a semicircle = πd/2
d is the diameter of the semicircle = 12yd
Perimeter of a semicircle = 3.14(12)/2
Perimeter of a semicircle = 37.68/2
Perimeter of a semicircle = 18.94yd
Perimeter of the 4 semicircles = 4 * 18.94
Perimeter of the 4 semicircles = 75.36yd
Hence the perimeter of the swimming pool to nearest tenth is 75.4yd
QU | RT. Find TU.
Help plz...No links!! I will report!!
Answer:
34
Step-by-step explanation:
We solve the above question using Triangle Proportionality Theorem
This states that:
TU : TS = QR : RS
TU/TS = QR/RS
TU = ?
TS= 17
RS = 13
QR = 26
Hence,
TU/7 = 26/13
Cross Multiply
13 × TU = 17 × 26
TU = 17 × 26/13
TU = 17 × 2
TU = 34
Therefore, TU = 14
Mrs.Smith stacked 6 cubes on top of one another to make a tower. If the tower is sitting on the floor, how manyof the cubes faces can Mrs.Smith see?
Answer: 25 faces
Step-by-step explanation:
Given
6 cubes are stacked over each other
Mr. Smith wants to count the number of faces
The faces which are in contact with each other are not visible to Mr. smith i.e. there will be 5 cubes with only 4 faces available and only one cube with 5 faces available, that is placed on the top.
No of visible faces
[tex]\Rightarrow 4\times 6+1\quad \quad [\text{6 cubes with 4 faces visible+face of top cube}]\\\Rightarrow 25\ \text{faces}[/tex]
Solve each log equation for real solutionslogx 81 =2
Answer:
x=9
Step-by-step explanation:
You would change it to x^2 = 81 which is 9.
hghgh heres another, i'll upload two more questions so that way im not nagging anyone to help me out^^
A slightly more accurate value is 38.28 cm^2, when using pi = 3.14
=================================================
Explanation:
The vertical height of the rectangle is 4 cm, which forms the diameter of the semicircle. The diameter cuts in half to 4/2 = 2, which is the radius.
The area of a full circle with radius r = 2 cm is approximately pi*r^2 = 3.14*2^2 = 12.56 square cm.
Cut that in half to get (12.56)/2 = 6.28 square cm. This is the approximate area of the semicircle.
--------
The area of the rectangle is length*width = 6*4 = 24 square cm.
The triangle has its bottom portion of 4 cm (because 10-6 = 4) and its height is 4 cm, so we get the triangle area of base*height/2 = 4*4/2 = 8 square cm.
The last thing we do is add up all the results we got:
6.28 + 24 + 8 = 38.28
That rounds to 38 square cm when rounding to the nearest whole number.
Classify this triangle by its sides.
Answer:
Equilateral
Step-by-step explanation:
All angles are the same, so the sides are the same as well
Classifications:
Scalene = no sides and angles are the same to others
Equilateral = All sides and angles are congruent
Isosceles = 2 sides and 2 angles are congruent.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer: equilateral
Step-by-step explanation:
An equilateral triangle is a triangle where all the sides are the same length.
Millie has an interview for a job. She is driving to the interview. There are 3 sets of traffic lights on her route. There is a fifty/fifty chance of the lights being red or green.
What are the chances of Millie getting 3 consecutive green lights?
Answer: 0.125
Step-by-step explanation:
Since there is a fifty/fifty chance of the lights being red or green, therefore, the chances of Millie getting 3 consecutive green lights will be:
= (50%)³
= 0.5³
= 0.5 × 0.5 × 0.5
= 0.125
Therefore, the probability is 0.125
Which step would be used in the proof of the Pythagorean Theorem illustrated below?
a
a
b
o division of areas
o addition of areas
o squaring of areas
multiplication of areas
Answer:
addition of areas
Step-by-step explanation:
Pam needs to spend less than $40 on her school supplies. She spends $12 on a
new calculator and wants to buy 7 binders. How much can Pam spend on each
binder to not spend less than $40 total?
Answer:
28
Step-by-step explanation:
Total amount of money she has=$40
Spends=12
40-12=28
She has $28 dollars left to spend on her binders.
Answer:
28
Step-by-step explanation:
you use your brain
If the surface area of a sphere is 484π, what is the radius?
Answer:
6.21 is the radius I believe
Step-by-step explanation:
Answer:
It would be 11.
Step-by-step explanation:
The equation for the surface area of a sphere is 4πr^2, so lets reduce the answer to get the value of r, the radius.
484π = 4πr^2
Divide by π
484 = 4r^2
Divide by 4
121 = r^2
Lastly, square root each side
11 = r
r is 11.
please help ill give brainlist!
Answer:
[tex]y = 12 \tan(30 \degree ) \\ y = 6.92[/tex]
[tex]x = \frac{12}{ \cos(30 \degree) } \\ x = 13.8[/tex]
[tex] \small{ \star{ \underline{ \blue{becker}}}}[/tex]
NEED ANSWERS!!!!!!!!!!
Answer:
(1,0) and (3,0)
Step-by-step explanation:
The roots are always shown where the parabola crosses the x-axis.
In this particular graph, the parabola crosses at (1, 0) and (3, 0). Which means the roots are:
x = 1 and x = 3
Compare the two box plots below. Which of the following statements is not true
Answer:
C.
Step-by-step explanation:
a box contains 44table tennis balls having same shape and size.Among them 33 are black and remaining balls are red .two balls are drawn randomly one after another without replacement show the probability of all posible outcomes in a tree diagram.
Answer:
The probability that both balls are red is 5.81%, that one is red and one black is 38.36%, and that both are black 55.81%.
Step-by-step explanation:
Given that a box contains 44 table tennis balls having the same shape and size, and among them 33 are black and remaining balls are red, if two balls are drawn randomly one after another without replacement, to show the probability of all possible outcomes the following calculations must be done:
Red + red:
11/44 + 10/43 = 0.25 x 0.2325 = 0.0581
Red + black:
11/44 + 33/43 = 0.25 x 0.7674 = 0.1918
Black + red:
33/44 + 11/43 = 0.75 x 0.2558 = 0.1918
Black + black:
33/44 + 32/43 = 0.75 x 0.7441 = 0.5581
19.18 x 2 = 38.36
Therefore, the probability that both balls are red is 5.81%, that one is red and one black is 38.36%, and that both are black 55.81%.
can sb pls answer this for me im having a really hard time
A canister contains 12 ounces of flour. When the canister is full, it holds 6 times as much flour.
How many ounces of flour does the canister hold when it is full?
Answer:
72
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
Given A canister = 12 ounces of flour. When full = 6 times more.
To find: How many ounces of flour does the canister hold when it is full?
Solution: With the given data, all that is needed to be done in order to find how many ounces can be held by the canister at its full potential, simply multiply the given data:
12 × 6 = 72
Hence, the canister can hold 72 ounces of flour when it is full.
A sloth walks 1/8 mile in 1/4 of an hour. Enter the number of miles the sloth will walk in an hour
Answer:
1/2 mile.
Step-by-step explanation:
There 4 1/4 hours in 1 hour so
the answer is 4 * 1/8
= 4/8
= 1/2 mile.
Uncle Eddie asked Mckenna and Lara to order 46 new wheels for 18 skateboards and bicycles in his repair shop. How many bicycles and how many skateboards are in Uncle Eddie’s shop?
Answer:
The Correct Answer is: 15 bicycles and 6 skateboards.
Step-by-step explanation:
I'm sure it is that one. No Doubts.
Somone help me with this
Answer:
112
Step-by-step explanation:
V= lwh /3
= 7·6·8 /3
=112
19 Which of the following is equivalent to 2(12-6n+9)- Z(n? - En+9)? =1 19 Ο Σ(n- 32 =10 19 Ο Σ(n-32 19 Ο Σ(n+ 3)? =10 19 Ο Σ(n+ 3)?
EDGE ASAP!!!!
Answer:
B if its right i better get brainly list or a follow on ig
Step-by-step explanation:
1nspired_jay
Answer:
Correct answer is A
Step-by-step explanation:
When solving the inital problem you get 1405
Solved problems:
A: 1405
B: 1466
C: 3145
D: 3410
Therefore the correct answer is A
I will pick you to be a brainlist and give you 100 points
Answer:
its b
Step-by-step explanation:
50 PTS!!!!
PLEASE LOOK AT THE SCREENSHOT AND ANSWER:
Which kind of model best describes this set of data?
Answer:
that is the correct answer
Any one know???????????
Complete the table using division to figure out the ratios that are equivalent to 40/28.
? ? 40
? ? 28
Answer:
[tex]\frac{40}{28} =\frac{20}{14} =\frac{10}{7}[/tex]
Step-by-step explanation:
[tex]\frac{40}{28} =\frac{20}{14} =\frac{10}{7}[/tex]
first divide both the numerator and the dnominator by 2,
then by 4.