Answer:
Answer: Proved: the difference between squares of consecutive even numbers is always a multiple of 4. ... From the results above, we can see that 12, 20, and 28 are multiples of 4. Therefore, the difference between squares of consecutive even numbers is always a multiple of 4.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let's call the numbers n and n + 2.
(n + 2)² - n²
= n² + 4n + 4 - n²
= 4n - 4
= 4(n - 1)
Can someone help me define the variables to this problem
Answer:
price of adult ticket=$8
price of child ticket=$14
Step-by-step explanation:
let number of adult tickets=x
child tickets=y
3x+1y=38
3x+2y=52
subtract first from second
y=52-38=14
from first
3x+14=38
3x=38-14=24
x=24/3=8
How many solutions does the equation 5p − 4p − 8 = −2 + 3 have? (5 points) Group of answer choices One Two None Infinitely many
Answer:
one solution
Step-by-step explanation:
Given the equation 5p − 4p − 8 = −2 + 3
Find the value of p
5p − 4p − 8 = −2 + 3
p - 8 = 1
Add 8 to both sides
p - 8 + 8 = 1+8
p = 9
Since the only value of p is 9, hence then the equation has just one solution
Please answer correct its not 9 units
ILL GIVE BRAINLIEST!!
Answer:
H. 0.6
Step-by-step explanation:
4x + 3y = 36
how do i solve this?
in general form
1.Dylan drew 1 heart, 1 star, and 26 circles. What is the ratio of circles to hearts?
A.1 : 26
B.1 : 1 : 26
C.26 : 1 : 1
D.26 : 1
2.Your school has 90 teachers and 4500 students. What is the ratio of teachers to students?
A.1 : 90
B.1 : 50
C.2 : 180
D.1 : 75
Answer:
Hey mate.....
Step-by-step explanation:
This is ur answer.....
1A) No. of heart = 1
No. of stars = 1
No. of Circles = 26
Ratio = 1:26
2A) I guess option B or C....try to use the method of simplifying one
hope it helps you,
Mark me as the brainliest.....
Follow me!
In ADEF, the measure of ZF=90°, EF = 2.3 feet, and FD = 2.9 feet. Find the measure
of ZD to the nearest tenth of a degree.
Answer:38.4
Step-by-step explanation:
a 10-kg object traveling at 6 m/s collides head on with a 2-kg object at rest. What is the total momentum of the system after the collision?
Answer:
M1V1i+M2V2i=(M1 + M2)vf
(10)(6)+(2)(0)=(10+2)vf
60=12vf
60÷12 =12vf÷12
5=vf
::Vf=5ms-1 to the right
answer :
glide reflection
translation
reflection
rotation
In the figure, a ∥ b. What is the value of x?
Answer:
20
Step-by-step explanation:
PLZZZZ HELPPP MEEEE
Answer:
4
Step-by-step explanation:
A square pyramid has 5 sides
so subtracting one side is 4 sides
Also she only has to get 4 no matter what, unless she wants the bottom with shingles too
John invested $2000 for 3 years at 10% per annum. Peter invested $1000 at the same rate. If they both received the same amount of money in interest, for how many years did Peter invest his money?
Answer:
6
Step-by-step explanation:
Wholesome Food Company asked all students on the baseball team at Ridgemont High School the question, “Do you like broccoli?” and 15% percent answered “Yes.”
Based on this data, which of the following conclusions are valid?
Answer:
b
Step-by-step explanation:
Khan Academy
Answer:
B
Step-by-step explanation:
khan
x2 + 13x + 36
x2 – 7x + 10
Answer:1.1 Factoring x2 - 13x - 36
Step-by-step explanation:
What is the value of x? Enter your answer in the box. °
Answer:
111°
Step-by-step explanation:
7 sides
sum of angles= (180×7)-360
1260-360=900
158+126+125+121+139+120+x=900
789+x=900
x=900-789
x=111°
BRAINLIEST AND 100 POINTS. Please help by explaining how you got the answer
Answer:
it may be A log x ........
Which of the following sets of a side length could be those of triangle lmn
Guys help ! I think my maths off T^T
But anyways Can you use the quadratic formula to solve the equation.
5x²+16x-4=0
Please help me ...qwq
Answer:
-0.233
Step-by-step explanation:
x =(16-√336)/10=(8-2√ 21 )/5= -0.233
hope this helps (:
I know this is SUPER late but kinda want to see if your still here .. hope so
so the answer is:
x = -8/5 + 2/5 [tex]\sqrt{21\\}[/tex]
or
x = -8/5 + -2/5 [tex]\sqrt{21}[/tex]
Always happy to help love ^u^ take care
The table shows the results of a survey of students at Ousley Jr. High School about their plans for spring break. If there are 650 students at Ousley Jr. High School, predict how many more will stay home rather than go to the beach.
A. 143 students
B. 325 students
C. 195 students
D. 338 students
The answer is A
Step-by-step explanation:
n+4-9-5n what is the answer
Answer:
−4n - 5
Step-by-step explanation:
Answer:
-4n-5
Step-by-step explanation:
n+4-9-5n
n-5n-5
-4n-5
Combine the like terms to create an equivalent expression:
-k+3k
Answer:
=ykvnn
Step-by-step explanation:
Answer: 2k
Step-by-step explanation:
Like terms are terms that have the same variables and powers.
k is the same variable so you would take away k (or 1k we just don’t write 1k in algebra) from 3k=2k
Need help asap will give brainly
Answer:
d or a
Step-by-step explanation:
I think its either one of those
What are rational numbers? Why is it important to study rational numbers?
Answer:
Any number that can be written as a fraction with integers is called a rational number . For example, 17 and −34 are rational numbers. (Note that there is more than one way to write the same rational number as a ratio of integers. For example, 17 and 214 represent the same rational number.)
PLEASE HELPPP
Find AB
What is the probability that a number selected at random from interfere 3 to 30 inclusive is a multiple of 3
Answer:
5/14 is the probablity
byeeeeeeeeeeee
Find the slope of the line that passes through (3, 11) and (10,8).
Answer:
-3/7
Step-by-step explanation:
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]
[tex]=\frac{8-11}{10-3}\\\\=\frac{-3}{7}\\[/tex]
90% of a number is 180 ?
Answer: 200
Step-by-step explanation:
Complete the statement. Round to the nearest hundredth if necessary.
14 m ≈
ft
PLZ PLZ PLZ PLZ HELP
Answer: -1/8 OR -0.125, -2^-3
Step-by-step explanation:
Select the correct answer.
What are the zeros of this quadratic function?
f(x) = (x − 7)(x + 8)
A.
x = 0 and x = 7
B.
x = -7 and x = 8
C.
x = 7 and x = -8
D.
x = 0 and x = -8
Answer:
b because I am close to being done it's completely correct