Answer:
8n-12n
Step-by-step explanation:
Here’s something to remember whatever you do on one side do to the other
ILL MARK BRAINIEST IF YOU CAN DO THIS RIGHT!!!
Answer:
g
Step-by-step explanation:
Plzzz help I am stuck
Answer:
don't worry I'm on my way step bro ! where'd you get stuck ?! (;
Jill counted 105 people in front of her in line for a park train ride. The train holds 12 people on each trip. How many trips will the train take before it is jill turn?
Answer:
105 divide 12 = 8.75 so therefore, there will be 8 trips before it is jill's turn
Answer:
8 trips
Step-by-step explanation:
Divide 105 by 12 to find how many trips the train will take:
105/12
= 8.75
This means that the train will take 8 trips before it is Jill's turn. Since you can only have a whole number of trips, we have to round 8.75 down to 8.
So, the train will take 8 trips before it is Jill's turn.
In what week did Nick spend more then 5 hours studying history?
Answer:
week 4
i need to add 20 more characters to submit this answer but yes the answer is week 4
The slope of a line is ½ and the y-intercept is 4. Which choice is the x-intercept of this line?
[1] -8 [2] 8 [3] -4 [4] 4
Answer: y = 1/2x + 4
Step-by-step explanation:
Manuel wants to build a model of Captain America's famous shield out of cardboard. The outer ring of the shield is colored red. The next ring is white. The third ring is also red. The center is blue with a white star. The radius of the whole shield is 14 inches. However, Manuel just wants to know the area of the space he needs to paint red. Use 3.14 for Pi. Round to the nearest hundredth
Answer:
615.44 in²
Step-by-step explanation:
The shape of Captain America's shield = Circular
The area of a circle = πr²
The radius of the whole shield = 14 inches.
The first ring = Red ring
Hence, the area of the red ring =
π = 3.14
3.14 × 14²
= 615.44 in²
The area of the space he needs to paint red is 615.44 in²
How can you remove energy from matter
Answer:
You can remove energy from matter by lowering its temperature.
Two figures are arranged as shown.
Select all of the expressions that can be used to find the area of the figure shaded gray.
Please help me with this.
Answer: b and d
Step-by-step explanation: it’s t only two that make since
The answer is [tex]a^{2} -(2*4)[/tex]
Step-by-step explanation:Definition of square and rectangle
A plane figure having four equal sides and four right (90°) angles in geometry is called a square.
A rectangle is a two-dimensional shape with four sides, four corners, and four right angles. A rectangle's opposite sides are the same length, with one pair being longer than the other.
The area of given square= a²
The area of rectangle= 2*4
Hence the area of shaded region= [tex]a^{2} -(2*4)[/tex]
To know more about the finding shaded region area
https://brainly.com/question/23332510
#SJP2
how are systems of inequalities different than systems of equations?
Answer:
what the answer
Step-by-step explanation:
hehehehehehhe
Plz help Just do number 7 plzzz
solve the equation 20d+2=0
Answer:
[tex]20d + 2 = 0 \\ 20d \: = - 2 \\ = d = \frac{ - 2}{20} \\d = \frac{ - 1}{10} [/tex]
A food web shows all energy transfer interactions within a sample of organisms. A food web diagram is provided.The role of the snapper turtle is bestdefined by which of the following?
To break down waste products made by producers, such as algae
Top consumer that receives its energy from other consumers
Converts light energy from the sun and transfers it to consumers
Provides energy to the sunfish, snails, and bass
Answer:
Top consumer that receives its energy from other consumers
Step-by-step explanation:
It eats other fish like the bass and sunfish
Determine the number of ways that the 12 members of the basketball team
can line up if Joe, Rob and Tim must be all together? *
Answer:
do you have a picture so I can see it?
12-14. You roll a cube with the numbers 13, 16, 18, 20, 22, and 24 on it. You then spin a spinner which has 6 sections. The letters on the spinner are E, B, G, K, D, and H. Find each probability. Show all work. P(rolling a 2, spinning an A) _________ 6. P(rolling an even number, spinning a vowel) _________ 7. P(rolling a number less than 3, spinning a consonant) _________
In the figure below , m
Answer:
∠1 = 52
∠2 = 128
∠4 = 128
Step-by-step explanation:
∠3 and ∠1 are vertical angles
As we now vertical angles are congruent
So if ∠3 = 52°, then ∠1 also equals 52°
∠3 and ∠4 are supplementary angles
supplementary angles add up to equal 180
Thus, ∠3 + ∠4 = 180
If ∠3 = 52°
Then 52 + ∠4 = 180
180 - 52 = 128
Hence, ∠4 = 128
∠4 and ∠2 are vertical angles
Like stated previously vertical angles are congruent
So if ∠4 = 128 then ∠2 also equals 128
Z stands for angle
PLEASE HELP
ZA and B are complementary angles. If m_A = (2x - 13) and m
ZB = (4x - 5)º, then find the measure of ZB.
Angle B measures 67 degrees
Step-by-step explanation:
2x - 13 + 4x - 5 = 90
6x - 18 = 90
+18 +18
6x = 108
6x/6 = 108/6
x = 18
4x - 5
4(18) - 5
= 67
I hope this helps you, have a good day!
could someone help me with this question?
Answer:
V = 4.187 ft³
Step-by-step explanation:
Volume of sphere is given by the equation:
[tex]V=\frac{4}{3}\pi r^3[/tex]
you're given r=1ft and they ask you to use 3.14 for pi, so lets plug those in and solve on the calculator.
[tex]V=\frac{4}{3}\pi r^3[/tex]
[tex]V=\frac{4}{3}(3.14) (1)^3[/tex]
[tex]V = 4.1866666666[/tex]
PLEASE HELP URGENT!!! Devon can take one of three different buses to and from work (bus A, B, or C). He randomly catches one bus in the morning and another one on the way home. This table lists the sample space of outcomes. Afternoon A B C Morning A AA AB AC B BA BB BC C CA CB CC In the event AB, Devon rides the A bus in the morning and the B bus in the afternoon. Which outcome would be included in the event "never rides bus B"? A. BB B. BA C. CB D. CA
Answer:
CA
Step-by-step explanation: I just took the quiz
Answer:
D. CA
Step-by-step explanation:
For ap3x
Find the value of x and show all steps please
Answer:
x = 88
Step-by-step explanation:
Opposite angles in a quadrilateral inscribed in a circle are supplementary
Supplementary meaning that the sum of the two angle measures is 180
The opposite angle of "x" is ∠B which has a measure of 92°
Thus, 92 + x = 180
180 - 92 = 88
Hence, x = 88
The store had a special on apples, 4 pounds for $2.80. The store's special on oranges was 3 pounds for $2.58. Which of the following is true?
Answer:
The store's special on oranges was 3 pounds for $2.58.
Step-by-step explanation:
i guess thats right because the other one was before
The sum of a man and his wife is 81 years. The ratio of their ages is 5:4 Find the age of the younger person
Answer:
Age of a younger person (wife) is [tex]36[/tex] years.
Step-by-step explanation:
The sum of a man and his wife is [tex]81[/tex] years.
Also, ratio of their ages is [tex]5:4[/tex]
Let ages of a man and his wife be [tex]5x[/tex] and [tex]4x[/tex].
Therefore,
[tex]5x+4x=81\\9x=81\\x=9[/tex]
Age of man [tex]=5x=5(9)=45[/tex] years
Age of his wife [tex]=4x=4(9)=36[/tex] years.
So,
age of a younger person (wife) is [tex]36[/tex] years.
Give the equation for the new circle obtained by translating the circle (x+2)^2 + (y-1)^2 = 25 by 3 units to the right and 2 units down
Answer:
(x - 1)^2 + (y + 1)^2 = 25
Step-by-step explanation:
The equation of a circle centered in the point (a, b) with a radius R is:
(x - a)^2 + (y - b)^2 = R^2
If we translate the circle 3 units to the right and 2 units down, then we translate the center 3 units to the right and 2 units down.
So if the original center was (a, b), and we translate it 3 units to the right, then we need to add 3 to the x-component, we get:
(a + 3, b)
Now if we want to move the center two units down, we need to subtract 2 in the y-value, we get:
(a + 3, b - 2)
This will be the new center of the circle.
Now let's look at our circle, we have:
(x + 2)^2 + (y - 1)^2 = 25
The center of this circle is:
(-2, 1)
After the translation, the center will be:
(-2 + 3, 1 - 2)
(1, -1)
Then the equation for the translated circle is:
(x - 1)^2 + (y - (- 1))^2 = 25
(x - 1)^2 + (y + 1)^2 = 25
Rays aquarium is 20 inches long, 20 inches wide, and has a height of 15 inches. Randles aquarium is 40 inches long, 12 inches wide, and has a height of 12 inches. Who’s aquarium has a greater volume? By how much?
Which of the following is/are the solution(s) for ‘x’ in the equation:
x^2 = 256
Answer:
16, sqrt 256
Step-by-step explanation:
Answer: it's 16
Step-by-step explanation:
ILL MARK BRAINIEST IF YOU DO THIS RIGHT!!!
Answer:
sheeeeeeeeeeeeeeeeeeesh
Step-by-step explanation:
PLEASE HELP ME OUT PLEASEEE!! which of the following are solutions represented by the graph below? choose all that apply
a. (0, 2)
b. (1, 0)
c. (3, -4)
d. (4, -1)
e. (-1, 3)
Answer:
a, b, and c are represented by the graph.
Step-by-step explanation:
i hope this helps :)
PLS HELP ME THI S IS DUE RIGHT NOW !!!!!!!
Answer:
D) Reflection across a horizontal line
Answer:
d
Step-by-step explanation:
there are 14 red marbles and 19 blue marbles in a bag you randomly choose one of the marbles what is the probability of choosing a red marble write your answer as a fraction in simplest form
Answer:
4/23
Step-by-step explanation:
Probability of choosing a red marble = # of red marbles / total # of marbles
We are told that there are 4 red marbles and 19 blue marbles
So the # of red marbles = 4
And the total # of marbles = 4 + 19
4 + 19 = 23
So there are a total of 23 marbles
Recall that probability of choosing a red marble is equal to # of red marbles / total # of marbles
Hence, the probability of choosing a red marble is 4/23
Note: 4/23 is already in it's simplest form so no simplifying has to be done.
Answer:
14/33
Step-by-step explanation:
There are 14 red marbles and 19 blue marbles, meaning that there are 33 marbles in all:
14 + 19 = 33
You are randomly choosing a red marble out of the total amount of marbles. 14/33
Note that you cannot simplify the fraction anymore, and so 14/33 is your answer.
~
which equation has no real solutions?
a. -2x^2=-168
b. 4x^2+76=32
c. 25x^2=1
d. 43-x^2=12
Answer:
[tex]B. 4x^2+76=32[/tex]
Step-by-step explanation:
[tex]In ~ option~ B[/tex]
[tex]4x^2+76=32\\[/tex]
[tex]4x^2=-76+32[/tex]
[tex]4x^2=-44[/tex]
[tex]x^2=-44/4=-11[/tex]
[tex]x^2=-11[/tex]
A square of any real number can't be a negative integer.
So, Option B is your answer
[tex]--------------[/tex]
hope it helps..
have a great day!!
PLEASE HELP!!!! Erika wants to buy a new chair for her living room. She has found one she likes at two different stores.
The chair at The Sitting Store has a list price of $150.00, and she has a coupon for 35% off.
The chair at The Dining Depot has a list price of $132.95, and she has a $25 rebate.
Which company offers the better price if she wants to pay the least amount for the chair? What is that price?
Answer:
123.95-25=107.95 $150.00-35%=150.0
Step-by-step explanation: