Answer:24
because it is not on the perfect square chart which only includes:
0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144
Answer quickly
(solve the system of equations
8x+5y=24y
y=−4x
x =
y =
Answer:
No Solution
Step-by-step explanation:
Substituting y = -4x into the first equation, we get:
8x + 5(-4x) = 24(-4x)
Simplifying this equation, we get:
8x - 20x = -96x
Dividing both sides by -12x, we get:
-4/3 = -96
This equation has no solution, which means that the system of equations is inconsistent and does not have a unique solution.
Therefore, the system of equations cannot be solved to find the values of x and y.
I don't understand this, so if someone could help, that would be amazing.
How many seconds would it take to fill a water balloon with a pint of water if the hose dispenses water at the rate of 20 pints/minute?
seconds?
Answer:
3 seconds
Step-by-step explanation:
1 minute = 60 sec
fill rate = 20 pints/60 sec = 0.33 pints/sec
t = time
(0.33 pints/sec)(t) = 1 pint
t = (1 pint) / (0.33 pint/sec) = 3 sec
Question
On a piece of paper, use a protractor to construct right triangle ABC with AB=3 in., m∠A=90°, and m∠B=45°.
What statement is true about the triangle?
A/1).AC=3 in.
B/2).BC=3 in.
C/3).BC=6 in.
D/4).AC=6 in.
Answer:
AC=3 in.
Step-by-step explanation:
It is given in the figure attached, in Δ ABC
∠ A = 90°
m∠B = 45°
AB = 3 in.
We have to find all sides of the triangle given
we will apply sine in Δ ABC to find the measure of AC
sinB =
Now by cross multiplication
BC = 3√2 in.
Now by Pythagoras theorem
BC²= AC² + AB²
(3√2)² = AC² + 3²
18 - 9 = AC²
AC = √9 = 3
Now we come to the options you have mentioned
AC = 3 in. is the correct answer.
HURRYY! WILL GIVE BRAINLIST.
If angle 4 is 100o, what is the measurement for angle 1?
60o
75o
80o
100o
Answer:
<1 = <4= 100°
Step-by-step explanation:
Both angle 1 and 4 are equal to each other because they are vertical opposite angle.
This image below demonstrates that they are equal.
(40 POINTS, URGENT!)
Help please.
supplementary
[tex](3x + 25)^{0} + 2x^{0} = 180^{0}[/tex]
[tex]5x + 25 = 180[/tex]
[tex]5x = 180 - 25 \iff 5x = 155\\[/tex]
[tex]x = 155 : 5 \implies x = 31[/tex]
There is 2 parts to this question
The first one is number 1
Answer:
1. 3 students
2. 1/10
Step-by-step explanation:
if there are 30 kids in the class, and 2/5 are in band that means 12 students are in band
30÷5 =6
6×2= 12
if 1/4 of those 12 play the saxophone, then 3 of those students play the saxophone.
12÷4= 3
3 is 1/10 of 30, which gives you the answer to the second question.
14 out of 24 students have vanilla ice cream and the rest have chocolate. What is the ratio of the number of students who have vanilla to the total number of students?
Answer: 14:24
Step-by-step explanation:
Find the lateral area and total surface area of the rectangular prism. 12in, 12.5, 12.5, 1in, 7in, 12in.
Answer:
Surface area
Step-by-step explanation:
The surface area of a rectangular prism calculator gives us the answer: A = 2 × l × w + 2 × l × h + 2 × w × h = 2 × 8 ft × 6 ft + 2 × 8 ft × 5 ft + 2 × 6 ft × 5 ft = 236 ft²
Circo the clown performs 35 shows a week, 5 a day. How many shows will he have performed in 8 weeks?
Answer: 280 shows.
Step-by-step explanation: The question stated that Circo the clown performs 5 shows a day, which means in a week (5x7 since there are 7 days in a week) he would perform 35 shows. Then you do 35x8, which will therefore give you your answer of 280 shows.
Hope it helps!
A statistician takes several random surveys, each of 30 lifeguards, to determine the favorite sunscreen brand of lifeguards. The table shows the mean results from all the surveys.
Answer:
The 2nd and 5th answer
Step-by-step explanation:
Hope this helps!
PLEASE HELP ME ITS URGENT
Answer:
25
Step-by-step explanation:
1) Find [tex]\frac{1}{6}[/tex] of 48
To find this we have to do 48 divided by then multiplied by one!
48 ÷ 6 = 88 × 1 = 8This means that the teacher graded 8 quizzes before school.
2) Add how many was graded after school
We know that the teacher also did 15 of how many quizzes were left over after school.
Previously he/she had done 8 so we have to subtract this by 48
48 - 8 = 4015 more were done so we have to subtract this too...
40 - 15 = 2525 are left!
Hope this helps, have a lovely day! :)
Answer:
25 quizzes
Step-by-step explanation:
48/6=8
8+15=23
48-23=25
PLEASE HELP ME! Explain simply and clearly.
The length of a line segment is 8 units.one end point is p(5,-3). which of these could be the other endpoint of the line segment?
A(-3,-3)
B(-3,-11)
C(5,8)
D(8,-3)
Answer:
Step-by-step explanation:
Solution
Distance between two points =
(x 2−x 1) 2+(y 2 −y 1) 2
Given, one point =(2,−3)
Let, other point =(10,b)
absicca is x cordinate
(10−2) 2+(b+3) 2=108 2+(b 2+9+6b)=10
Squaring both sides, we get
64+b
2
+9+6b=100
(b+3)
2
=36
∴ b+3=6 and b+3=−6
∴ b=3 and b=−9
i need help with this. 8 min
Answer:
The value of Bettina's expression is 4 times greater than the value of Nikita's expression.
Step-by-step explanation:
expression = 72 + 26
Nikita is multiplying Bettina's expression by 4 [4x(72+26)]
Answer:
The second answer is correct.
Step-by-step explanation:
This is because its the same equation but just 4 times more.
Robert and his younger sister are selling gift wrap to raise funds for the high school band. Robert's sales are 2.5 times his sister's sales. Their total sales together can be represented by the equation x+2.5x=63 .
Which of these statements are true? Choose ALL that are correct. (multiple choice)
A: Robert's sister's sales total $18.00.
B: Robert's sales are represented by x when solving 3.5x=63.
C: Robert's sister's sales are represented by x when solving 3.5x=63 .
D: Robert's sales are represented by x when solving 2.6x=63 .
E: Robert's sales total $25.20.
Answer:
A C and D
Step-by-step explanation:
Answer:The correct answer is A and C
Step-by-step explanation:
find the area of the rectangle.
Step-by-step explanation:
the answer is 4 inch ^2 units..
A food shelter runs an annual fundraising drive. They must raise at least $4,500 for rent and the monthly expenses of $675. As of now, the shelter has received a one-time donation of $225 and pledged donations of $600 per month. Write an inequality that can be used to find m, the number of months it can take the shelter to meet their goal
Answer: 8 months
Step-by-step explanation:
bro if u help me with this u have w rizz
Answer:
6 or 7
Step-by-step explanation:
w rizz if u help me with this question
Answer:
102 in²
Step-by-step explanation:
Which layer of the earth is responsible for continental and oceanic plate movement?
(I know this is in the wrong category, I could not find the right one.)
A. crust
B. mantle
C. inner core
D. outer core
Answer: B. Mantle
Step-by-step explanation:
I just couldn't pass up answering this question. I think the earth is very interesting.
The Earth's mantle is a thick layer of hot, flowing rock that lies beneath the crust. Convection currents within the mantle are responsible for the movement of the Earth's tectonic plates, which make up the continents and the ocean floor. As the mantle convects, it drags the plates along with it, causing them to move and interact with each other at their boundaries. This movement is responsible for many geological phenomena, including earthquakes, volcanoes, and the formation of mountain ranges.
Please help me! Write the answer AND the explanation, please! :)
Answer:
C
Step-by-step explanation:
There is 8 on one side and 2a + 2 on the other so we can eliminate answer D.
8=2a+2
We take away 2 from both sides getting a on one side. So 6=2a. To find a we do the inverse way to solve the equation. To get 6 we multiply "a" by 2. To get "a" we dp 6/2 = 3. boom a=3 so C is your answer
Write a system of linear equations that has the ordered pair (3,-5) as it’s solution
Answer:
x + y and x - y are the simplest system of linear equations that has the ordered pair.
Example:
x + y = -2
x - y = 8
That's the answer to the ordered pair (3,-5)
Remember x = 3 and y = -5
Step-by-step explanation:
Plss help---- is this a proportional relationship? If no explain. If yes, the CoP.
Yes it is proportional because
3.5 x 3 = 10.5
4.2 x 2.5 = 10.5
Answer:
Yes, this is a proportional relationship
Step-by-step explanation:
When doing 3/2.5 = 1.2 and 4.2/3.5 = 1.2 so since both are the same answer itis equivalent
what is the maximum number of 14 pound turkeys that can be purchased with the money donated while still purchasing 100 total turkeys? 10 pound turkeys cost 9.25 and 14 pound turkey cost 12.75. Money limit is $1000.
Answer:
64.05$
Step-by-step explanation:
Factor completely and then place the factors in the proper location on the grid.
b² + 12b + 32
I don’t understand, help me please.
simmons and magda do push-ups for exercise. simmons does 42 push-ups in 360's. magda does 24 push ups in 3 min. who does push-ups at a faster rate?
Answer:
Simmons
Step-by-step explanation:
Simmons does 42 pushups in 360 seconds ,or 6 minutes. Magda does 24 pushups in 3 minutes. So by dividing by two you can find that Summons does 21 pushups in 3 minutes and 21<24
Answer: magda
Step-by-step explanation: a minute equals 60 seconds well to get to 360 you need five minute ( five sets of 60 )
Does anyone know how to do this?
Answer:
Step-by-step explanation:
I want to help, but can you retake that picture so I could read the problem better?
30 pts and brainliest! A toy pyramid has the dimensions shown below. The base of the pyramid is an equilateral triangle. What is the area of the base of this pyramid?
42 cm 2
27 cm 2
21 cm 2
31.5 cm 2
Answer:
21cm^2
Step-by-step explanation:
base of pyramid= 6×7=42
42÷2=21
=21cm^2
What is the surface area of the cylinder in terms of π?
40.28π in2
22.80π in2
18.62π in2
15.01π in2
Answer:
the answer is B
Step-by-step explanation:
trust me i got it right
I had the same question
Answer:
b-22.80
Step-by-step explanation: