Answer:
y=25=x
Step-by-step explanation:
Erica is studying two number patterns. Pattern A starts at 0 and has the rule "add 5." Pattern B starts at 0 and has the rule "add 10." What is the relationship between corresponding terms in the two patterns? The terms in Pattern B are 5 times the corresponding terms in Pattern A. The terms in Pattern B are 2 times the corresponding terms in Pattern A. The terms in Pattern B are one half the corresponding terms in Pattern A. The terms in Pattern B are one fifth the corresponding terms in Pattern A.
Answer:
The terms in Pattern B are 2 times the corresponding terms in Pattern A
Step-by-step explanation:
Given
Pattern A
[tex]Start = 0[/tex]
[tex]Rule: Add\ 5[/tex]
Pattern B
[tex]Start = 0[/tex]
[tex]Rule: Add\ 10[/tex]
Required
The relationship between both patterns
First, we calculate the nth term of both pattern.
For A
[tex]A(n) = Start + Rule[/tex]
[tex]A(n) = 0 + 5n[/tex]
[tex]A(n) = 5n[/tex]
For B
[tex]B(n) = Start + Rule[/tex]
[tex]B(n) = 0 + 10n[/tex]
[tex]B(n) = 10n[/tex]
So, we have:
[tex]A(n) = 5n[/tex]
[tex]B(n) = 10n[/tex]
B(n) can be expressed as:
[tex]B(n)=2* 5n[/tex]
Substitute [tex]A(n) = 5n[/tex]
[tex]B(n)=2* A(n)[/tex]
This means that the term of B(n) is twice the corresponding term of A(n)
There are 17 kites in a kite-flying contest at the beach. There are 3 times as many box kites as butterfly kites. There are 2 more dragon
kites than butterfly kites. Which equation could be used to solve for the number of butterfly kites, x, in the contest?
0 A 6x + 2 = 17
OB. 3x + 2 = 17
C. 5x + 2 = 17
D. 4x + 2 = 17
help me get the solution pls..
Answer:
R+56°+29°= 180°
R = 95°
Step-by-step explanation:
Hope it helps you!
0.7 expressed as a percentage is
solve the inequality -48 < -8t
Answer:
t < 6
Step-by-step explanation:
Given
- 48 < - 8t
Divide both sides by - 8, reversing the symbol as a result of dividing by a negative quantity.
6 > t , that is
t < 6
This sphere has a diameter of 5 m.
A sphere with diameter 5 meters.
What is the volume of the sphere?
Answer:
65.45m^3
Step-by-step explanation:
volume = 4/3 * pi * radius ^3
v= 4/3 * pi* 2.5^3
v= 4/3* 22/7* 15.625
v= 64.45 m ^ 3
.537 x .96 no need to explain!
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answer:
108
Step-by-step explanation:
6x9x2=108
Over the summer, Jackie played video games 3 hours per day. When school began in the fall, she was only allowed to play video games for half an hour per day. What is the percent decrease? Round to the nearest percent
Answer:
percent decrease
Step-by-step explanation:
I believe it is 75% sorry if I'm wrong
Answer:
83%
Step-by-step explanation:
original amount:3
final amount: 0.5
percent change= amount of change/original amount
amount of change = greater value-lesser value =3-0.5=2.5
percent change=2.5/3=0.83=83%
What is the sum of (-7x3 - 9x) + (5x + 4)?
On Captain Hook's map, there are palm trees at - 45 steps, and Peter Pan is watching
him from 85 steps away. Where is the treasure buried?
Answer:
40 steps
Step-by-step explanation:
Use the original price and the markdown to find the retail price.
Original price: $120; Markdown: 26%
Answer: $88.80
Step-by-step explanation:
26% = .26
120 * .26 = 31.2
120 - 31.2 = 88.8
I have to find measurement of angle AED
Answer:
[tex] m\angle AED=116\degree [/tex]
Step-by-step explanation:
By intersecting chords theorem:
[tex] m\angle AED=\frac{1}{2} (92+140)\degree [/tex]
[tex] m\angle AED=\frac{1}{2} \times 232\degree [/tex]
[tex] m\angle AED=116\degree [/tex]
13. What is the measure of MO?
a. 90
c. 45
b. 180
d. Cannot be determined
5/2 = d-2/4 step by step please
Answer:
Step-by-step explanation:
5/2 = d - 2/4 2/4 can be reduced to 1/2
5/2 = d - 1/2 Now you can get all the numbers to 1 side
1/2 1/2 Add
6/2 = d
d = 3
What is the measure of the angle?
Answer:
20 degfress
Step-by-step explanation:
A 10-mile walking trail has a distance marker every 1/5 mile. How many markers are along the trail?
Answer: 50
Step-by-step explanation: 10 divided by 1/5
If you place a 39-foot ladder against the top of a 34-foot building, how many feet will
the bottom of the ladder be from the bottom of the building? Round to the nearest
tenth of a foot.
Plzzz help!!!
Answer: 19.1ft
Step-by-step explanation:
The feet will the bottom of the ladder be from the bottom of the building 19.1ft.
We have given that,
If you place a 39-foot ladder against the top of a 34-foot building, how many feet will the bottom of the ladder be from the bottom of the building.
We have determined round to the nearest tenth of a foot.
What is meaning of the height?
The distance from the top to the bottom of something, or the quality of being tall. The sheer height of New York's skyscrapers is so impressive.
The feet will the bottom of the ladder be from the bottom of the building 19.1ft.
To learn more about the height visit:
https://brainly.com/question/25109150
#SPJ2
Please help also if you don’t know the answer then go away I don’t need you to comment about it, also no links.
Answer:
C- Total pens produced that week
D- 13000
Step-by-step explanation:
C- If 3/4 of the pens are red. 3/4 of the pens is equall to 39,000 therfore 3/4(pens)=39,000
D- 3/4 of the pens are red and there are 39,000 pens, you divide these pens by 3 and the answer you get is the green pens. 39,000/3=13,000
Solve forx:
1.1
(2x - 1)(x + 5) = 0
pa mark po as brainliest..
Answer:
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
x=1/2,−5
Decimal Form:
x=0.5,−5
whats an example of a quadratic equation that cannot be factored with a real solution?
Answer:
Step-by-step explanation:
The key here is the "discriminant." That's b^2 - 4ac, where a, b and c are the coefficients of the quadratic.
If the discriminant turns out to be positive, we have two real, different roots.
If the discriminant turns out to be zero, we have two real, equal roots.
Finally, if the discriminant turns out to be negative, we have two complex, different roots.
Just supposing that a = 1 and b = 2, the discriminant would be
2^2 - 4(1)c. Set this equal to 0 and solve for c: 4 - 4c = 0, or c = 1. If c is greater than 1, the discriminant will be negative and we will have two comlex, different roots.
Tony has read 45 of the 100 pages in his book. Write a fraction in simplest form to show how much of the book Tony has read.
Answer: 9 /20
Step-by-step explanation:
45 / 100
/5 /5
9 / 20
Forgot how to solve this lol.....
The orbit of the space is approximatly a circle with a radius of 4100 mi. How far do the astronauts travel with each orbit?
Answer:
25748 km
Step-by-step explanation:
The distance at which astronauts travel can be obtained by calculating the Circumference of the circle.
Circumference of a circle = 2πr ; π = 3.14
Radius = 4100 km
Circumference of a circle = 2 * 3.14 * 4100
Circumference of the circle = 25748 km
Hence, astronauts travel a distance of 25748 km
Help it’s due in about an hour and I don’t get it to swill mark brainliest!
Answer:
w=cos^-1(0.6157)= 52 degree
Mily recycled 66 cans in February, 94 cans in March, 122 cans in April, and 150 cans in May. If this pattern went from January through May, how many cans did the family recycle in January?
Answer:
38 cans
Step-by-step explanation:
while looking at the numbers given I noticed that the number of cans recycled went up by 28 cans, so I took February's number, 66, and subtracted 28 to get 38
Please help ASAP. No links!!
Answer:
C is greatest to fraction
Answer:
I think the last answer choice :1/12, 2/6, 3/8, 2/5
Step-by-step explanation:
Plz help will mark brainliest if correct no links!! It’s math.
Do you have the coordinate plane?
There are 3 yellow, 5 red, 4 blue, and 8 green marbles in a bag. Once a marble is selected, it is not replaced. Find the probability of selecting a yellow marble and then a blue marble.
Group of answer choices
1/100
12/20
3/5
3/95
Answer:
137/380
Step-by-step explanation:
3/20 + 4/19
137/380
When rolling a six-sided number cube and flipping a
coin, what is the probability of landing on tails and a
multiple of 3?
Answer:
There is a one in six chance of rolling a six and a one in two chance of getting tails. We can write this in mathematical notation as:
Let the result of the dice role = d
Let the result of the coin toss = c
prob (d=6)∩ prob (c= tails )
=16∗12
=112
The ∩ symbol means the intersection of two events. When we want the probability of event x AND event y occurring, we multiply their probabilities. This is called the intersection of x and y.
Step-by-step explanation: