Answer:
(-4,-2)
Step-by-step explanation:
(x,y) -->(-y,x)
ANSWER ASAP GIVING BRAILIEST AND STUFF!
Please answer the following essay question:
Suppose each dimension of a cube is increased. What happens to the surface area when each dimension is doubled, tripled or, quadrupled?
Answer:
Step-by-step explanation:
Surface area of a cube = 6a²
When each dimension is doubled, Side =2a
Surface area = 6*(2a)² = 6 * 4*a² = 4*(6a²)
So, when each dimension is doubled, surface area is 4 times of the original surface.
a = 3a
Surface area = 6*(3a)² = 6 * 9 *a² = 9 *6a²
= 9 times the original area
a = 4a
Surface area = 6*(4a)² = 6* 16 * a²
= 16 * (6a²)
= 16 times of original area
pls, pls, pls, answer this
What has happened to the atoms of the reactants?
Lead Nitrate + Sodium Iodide ==>Sodium Nitrate + Lead Iodide
Savannah uses models to compare two decimal numbers. She says 0.35 is greater than 0.4 because 35 > 4.Which of these explains Savannah's mistake?
Question 8 options:
Savannah incorrectly compared hundredths to tenths. She should compare 35 hundredths to 40 hundredths.
Savannah incorrectly compared tenths. She should compare 3 hundredths to 5 hundredths.
Savannah incorrectly shaded the models. She should shade one more tenth.
Savannah incorrectly counted the number of shaded parts in the models. She should compare 3 shaded parts to 4 shaded parts.
Answer:
Step-by-step explanation:
La primera ya que es .35 y .40 hay que igualar
I need help! Can someone help me with this? I will give brainliest!
Answer:
What is the equation for this
Step-by-step explanation:
What is the airspeed velocity of an unladen swallow?
Answer: About 24 miles per hour or 11 meters per second.
Step-by-step explanation: It's concluded that the airspeed velocity of an unladen swallow is about 24 miles per hour or 11 meters per second.
The airspeed velocity of a unladen swallow is about :
24 miles/hr or 11 m/s
What is Airspeed velocity?In aviation, airspeed is the speed of an aircraft relative to the air.
Given is to answer the speed of a unladen swallow.
The airspeed velocity of a (European) unladen swallow is about :
24 miles/hr or 11 m/s.
Therefore, the airspeed velocity of a unladen swallow is about :
24 miles/hr or 11 m/s.
To solve more questions on airspeed velocity, visit the link below -
brainly.com/question/13890044
#SPJ2
The sum of the measures of the angles of all triangles is 180 degrees. If one angle of the triangle measures 45 degrees, and the other two angles are equal, what is the measure of each of the other two angles? Choose the equation that represents the situation. Let "a" represent the unknown angle measurement.
A. 2 + a + 45 = 180
B. 2a + 45 = 180
C. 45a + 2 = 180
Answer:
B
Step-by-step explanation:
2a+45=180
subtract 45 from both sides which equals 2a=135
divide both sides by 2 which would solve for a.
Write the equation of the line in slope-intercept form using y=mx+b
please help asap
WILL GIVE BRAINLIEST
for ppl who couldn't see the chart for my last question related to this
Answer:
The spinner would land three times
Step-by-step explanation:
This is because 3, 15, and 9 are multiples of three
I need the answer please! a picture is attached of the question
Answer:
35.42
Step-by-step explanation:
25*3.14=35.42
Answer:
35.42
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Allan wants to randomly choose a pair of pants and a shirt from his closet. The list below shows all possible combinations of pants and shirts, where the first color is for the pants and the second color is for the shirt.
(blue, black)
(blue, blue)
(blue, green)
(blue, green)
(black, black)
(black, blue)
(black, green)
(black, green)
If Allan randomly chooses a pair of pants and a shirt, what is the probability that Allan will choose a black pair of pants and a blue shirt?
Identify a pants-and-shirt combination that has a 14
probability of being randomly chosen
plsss help i need it now
This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)
Answer:it’s easy and simple its c
Step-by-step explanation:
AE←→ is a straight line in the diagram.
What is the sum of the measures that represent the measures of each angle if m∠ABC=2x°, m∠CBD=3x°, and m∠EBD=4x°?
What is the measure of each angle?
Explain how an equation can be written to find m∠CBD.
Answer:
∠ABC= 40° ∠CBD=60° ∠EBD=80°
Step-by-step explanation:
Step 1: 2x+3x+4x=180
A straight line is 180 degree's, and to get the value of the different angles, you have to add the three angle measures.
Step 2: 9x=180
Combine like terms
Step 3: x=20
Divide/ Isolate the variable
Step 4: 2(20)=40 3(20)=60 4(20)=80
Plug the answer back in
This rectangle represents the base of a rectangular prism. The height of the rectangular prism is 56 m.
What is the volume of the rectangular prism?
212 m³
525 m³
5,600 m³
29,400 m³
PLz help me
Answer:
1,960
Step-by-step explanation:
35 times 56 = 1,960
35 is the base, to get the base you do length times width.
the height is 56. To get the volume do base (or length times width) times hight.
Hope that helps!
Bentley started the month with $652.45 in his checking account. He had withdrawals of $57.80, $139.28 and $256.62. He was paid twice during the month and deposited $468.29 and $365.78. The bank charges $9.87 a month for transaction fees. How much money is in Bentley's checking account at the end of the month? Use a $ sign in your answer.
What is 5 x 5 x 5 x 4 x 1?
Answer:
5 time 5 equals 25
25 times 5 equals 125
125 times 4 equals 500
500 times 1 equals 500
NOTE TO SELF: Any number times that of 0 will always be 0.
Step-by-step explanation:
Hope this helps.
What is a good estimate for this angle measurement?
A. 15 degrees
B. 30 degrees
C. 45 degrees
D. 60 degrees
Answer:
B. 30°
It looks like that
Answer: B. 30 degrees
Step-by-step explanation:a acute angle is 45° closest to 45° is 30°
Help!
Choose the correct number line that represents the following inequality...
x>5
Answer:
The third one.
Step-by-step explanation:
On a number line, the circle would be on 5 with an open circle (because 5 is not included in the inequality) and the arrow would go to the right. The right arrow includes all values greater than 5.
Hope this helps.
Answer:
it is the one you picked
Step-by-step explanation:
When it is a greater or less than sign, it will be a opened circle whereas when it is a closed circle, it is a greater than/ less than or equal to.
I hope this helps!
Write an equivalent expression to show the relationship of multiplication
and addition,
8 x 2
Answer:
8+8=8x2
Step-by-step explanation:
Multiplication is basically repetitive addition.
Answer:
7x4 and 8+8
is the answer hoped it helped
We are playing Guess My Number. To win (get credit) you must find a number that satisfies all the criterias I give you.
Now for the criterias!
Guess my number!!!
It is Rational
It is not negative
It is a Whole Number
It is not a Natural Number
What number is it???
Use the sentence stem, "Your number is... because...."
Answer:
Your number is 100
Step-by-step explanation:
Because I don't know what to guess
PLEASE HELP/ WILL MARK BRAINLIEST
Find the surface area of the triangular prism.
Answer:
Triangular prism 1: 132
Triangular prism 2: 828
Step-by-step explanation:
1) triangle+triangle+rectangle+rectangle+rectangle
A of triangle=3*4 divided by 2
12/2= 6
since there are 2 triangles we do 6*2= 12
A of rectangle 1= 10*5= 50
A of rectangle 2= 10*4= 40
A of rectangle 3= 10*3= 30
so SA of whole figure is 12+50+40+30= 132
2) triangle+triangle+rectangle+rectangle+rectangle
A of triangle=9*12 divided by 2
108/2=54
since there are 2 triangles we do 54*2=108
A of rectangle 1= 9*20=180
A of rectangle 2= 15*20=300
A of rectangle 3= 12*20= 240
so SA of whole figure is 108+180+300+240=828
Please mark brainliest :)
Thank you
i would really apriceate it if someone would help me on this pls
Answer
1-2/8
Step-by-step explanation:
Simplify and Show Work or no brainlist
Answer:
Step-by-step explanation:
and also you are diviing the numbers then subtracting 9
Answer:
-3 ∛3 - 4 ∛6 + 4 ∛3
Step-by-step explanation:
∛81 = ∛3x27 = 3 ∛3
2 ∛48 = 2 ∛6x8 = 2x2 ∛6 = 4 ∛6
2 ∛24 = 2 ∛8x3 = 2x2 ∛3 = 4 ∛3
-3 ∛3 - 4 ∛6 + 4 ∛3
5 calculators cost $140.00
Answer:
The cost of 1 calculator is $28.00
Step-by-step explanation:
You haven't mentioned the question. Anyways if you want to find the value of 1 calculator, the simplest method ( in my opinion) you could do so in the ratio method:
5 calculators : $140
1 calculators : x
( x is the cost of 1 calculator. You have to find x. )
Cross multiply both the ratios. Multiply 5 with x and 140 with 1.
5x = 140 × 1
5x = 140
Bring 5 to the other makes 140 divided upon 5, as it was multiplied with x.
x = [tex]\frac{140}{5}[/tex]
x = $28
You could not only find the cost of 1 calculator, but any number of calculators. Just replace the number of calculators with 1 calculator that I have found the cost of.
what is the operation of "2.5y"
Answer:
multiplication
same thing as 2.5 * y
Step-by-step explanation:
*15 Points* Answer the question and I will give you BRAINLIEST!
Answer:
B and C
Step-by-step explanation:
Answer:
Option A
Step-by-step explanation:
It has two terms which makes it a binomial and the highest exponent is 5 so it has a degree of 5
what is the correct answer?
Answer:
B
Step-by-step explanation:
PLEASE HELP 20 POINTS!! QUESTION IS AN IMAGE
Okay, so first off, if you need to graph anything, I suggest Desmos, it's a website with an online graphing calculator. It saved my life for highschool geometry.
Now, to answer your question, your y-intercept is going to be at point (0,2). Your x-intercepts are going to be at points (-2,0) and (-4,0). Your point is at (-3,-1). And then your lines simply extend from there.
Hope this isn't too late to be helpful, good luck with your assignments.
What term best describes 3y – 5?
1. algebraic expression
2. coefficient
3. numeric expression
4. variable
Answer:
Algebraic Expression
Step-by-step explanation:
It's an algebraic expression because there's variables.
The variable is y :)