Answer: 4
Step-by-step explanation: 2+2 is 4
answer asap will make brainliest
Tim is 3 years older than his sister. Five years ago the sum of their ages was
19. How old is Tim now?
please include equation
Answer:
Step-by-step explanation:
If Tim is 3 years older and five years ago, the sum of their ages is nineteen you need to find two addends that are 3 greater than each other.
So, 11+8 = 19
Five years ago Tim was 11 and his sister was 8.
add 5 to 11 = 16
Tim is 16 now
I don't know the equation though sorry
Hope this helps you :)
If what is y in terms of e, n, k, and t?
Answer:
n
Step-by-step explanation:
On a horizontal number line, -7 is located to the right of -10.
Solve for X
X/2≥−4
A. x≥−8
B.x≤−2
C.x≤−8
D.x≥−2
please answer this for me x+y=y +x
Answer:
Hi there!
That is an example of the commutative property of addition! It states that changing the order of addends does not change the sum.
Hope this helps
Help answer this with steps!
Please I need help and the calculation of which contract is better.
The monthly contract I am considering costs $30 per month with 75 minutes of free calls and 100 free text messages. Additional calls cost 10¢ per minute and additional text messages 10¢ each. An alternative is ‘Pay as you go’ which has no monthly charge but all calls cost 30¢ per minute and texts cost 10¢ each. I typically make 100 minutes of calls and 60 text messages each month. Which would be the better contract for me and by how much?
Answer:
You should go with the 1st, because it's cheaper.
Step-by-step explanation:
1st plan:
30$ which include 75 mins of free calls and 100 free text messages
25 more mins * 10¢ /min(0.1$/min) = 2.5$
You will pay 32.5$
2nd plan:
(calls)100*0.3$=30$
(text messages)100 * 0.1$=10$
30+10 = 40$
Which one of thses is a function cuz IONO!!!
The weather center in Alaska recorded the average temperature for 42 days and prepared the dot plot shown. What was the mean temperature during that period?
A. 12.4 degrees
B. 10.7 degrees
C. 11.3 degrees
D. 9 degrees
An object is about 5 times the distance Earth is from the Sun. Earth is about miles from the Sun. About how far is the object from the Sun?
Answer:
5(miles from the sun)=how far an object is. 92.831 million mi is the distance from earth to the sun. You multiply this by 5 and you should get your answer
Step-by-step explanation:
Triangle MNP has coordinates M(-2,0) N(0-1) and P(-3-2). Find the coordinates of M” , N” and P”
Please help me
Answer:
a) N(1,0) M(0,-2) P(2,-3)
b) N(6,0) M(0,3) P(-3,-3)
Step-by-step explanation:
Please mark Brainliest when you’re able :)
The positive square root of 60 is not an integer. Which whole number does the value 60 lie closest to?
Answer: 6 and 7
Step-by-step explanation:
Given: BC bisects EBA. m EBC = 62°.
Sketch a picture of this situation, then use your picture to find each angle measure.
Draw and label a picture (required)
Find each angle measure.
(No work needs to be shown.)
m2 EBC = 62°
mZEBA =
m2 CBA =
Answer:
m∠EBC = 62°
m∠EBA = 124°
m∠CBA = 62°
Step-by-step explanation:
It's given in the question that a line BC bisects angle EBA.
And m∠EBC = 62°
Since, BC is an angle bisector of ∠EBC,
Therefore, m∠EBC = m∠CBA = 62°
Since, m∠EBA = 2(m∠EBC)
Therefore, m∠EBA = 2 × 62° = 124°
In order for s//t which pairs of angles must be congruent
Answer:
her you go
Step-by-step explanation:
The heights of 200 adults were recorded and divided into two categories.
6' or over
Under 6
Male
14
88
Female
2
Which two-way frequency table correctly shows the marginal freq
What is the slope of the line that passes through the points (0, –7) and (–4, 3)?
-5/2 is the slope of thosr points
UPS charges $7 for the first pound, and $0.20 for each additional pound. FedEx charges $5 for the first pound and $0.30 for each additional pound.
How many pounds, p, will it take for UPS and FedEx to cost the same? What is the cost? Write and solve an equation to show your work.
Answer:19.5
Step-by-step explanation:
7+7=14
14+0.20=14.2
14.2+5=19.2
19.2+0.30=19.5
Your answer is:19.5
What’s 5x+4y-2x-y simplified
Answer:
Step-by-step explanation:
Solving like terms
3x + 3y
Both have 3 in common so
3(x + y)
Problem 2: The perimeter of the UNC Chapel Hill basketball court is 100 meters and the
length is 16 meters more than the width. What are the dimensions?
Given parameters:
Perimeter of the court = 100m
Unknown:
Dimensions = ?
Solution:
let the width = w
Length is 16m more;
Length = w + 16
Perimeter = 2(L + w)
100 = 2 (w + 16 + w)
100 = 2(2w + 16)
100 = 4w + 32
4w = 100 -32
4w = 68
w = 17
So, length = w + 16 = 17 + 16 = 33m
The dimensions of the court are length 33m and width 17m
*10 points & it’s due soon*
What is the distance between the points (82) and (7, 6) ?
A 4.1
D 17
23
D) 289
Help me please an thank you
Answer:
The measurement of angle PTQ is 40°
Answer:
40
Step-by-step explanation:
2x+16= x+28
(vertical opp. angles)
x=12
PTQ= x+28= 12+28= 40
Hope it will help:)
A package of 5 pairs of insulated gloves costs $35.95 What is the unit price of the pairs of gloves?
Answer:
$7.19 a pair
Step-by-step explanation:
35.95/5 = 7.19
Answer:
$7.19
Step-by-step explanation:
$35.95 / 5 = $7.19
Help me.............
ASAP PLEASE HELP WILL MARK BRAINLIEST
Rotate the point A (-4, 5) 270°about the origin. Plot A' on the grid.
Answer:
Clockwise 270° around the origin: (-5,-4)
Counterclockwise 270° around the origin: (5,4)
Step-by-step explanation:
Clockwise
A(x,y) -> A'(-y,x)
Counterclockwise 270° rotation rule:
A(x,y) -> A'(y,-x)
8th grade easy math please help
Answer:
m ≤ - 3
Step-by-step explanation:
Given
- 24 - 6m ≥ 4(m + 1) + 2 ← distribute parenthesis and simplify
- 24 - 6m ≥ 4m + 4 + 2
- 24 - 6m ≥ 4m + 6 ( subtract 4m from both sides )
- 24 - 10m ≥ 6 ( add 24 to both sides )
- 10m ≥ 30
Divide both sides by - 10, reversing the symbol as a result of dividing by a negative quantity.
m ≤ - 3
Answer:
uhhhhhh
m ≤ - 3
The number of people that can be safely carried in a lift depends on their mass. A lift will safely
carry 8 people with an average mass of 75 kg. How many people with an average mass of
100kg can safely travel in the lift?
Pls pls explain it with working (worry for exam) guys it’s maths not physics
Answer:
Step-by-step explanation:
If a lift will carry 8 people safely with an average mass of 75kg each we multiply to find the weight the lift can safely carry.
8 x 75kg = 600kg
If the average mass of the people is 100kg each, we divide to find the number of people it can carry. We know the lift can carry 600kg.
600kg/100kg = 6
So the lift can carry 6 people if their average mass is 100kg.
I NEED HELP PLEASE HELP ME IF YOU CAN
Answer:
IF=HF
Step-by-step explanation:
If you look at them they are equidistant
Answer:
IF=HF
Step-by-step explanation:
Combine like terms 2/3(24k-6)-2k
Answer: It may be 14k - 4
Step-by-step explanation:
50 POINTS
What is the smallest value of x that makes this inequality true?
2/3(4x-1)-6 is greater than or equal to, 7-(2x+9)
Answer:
it may be helpful for youAnswer:
x = 1 is trueStep-by-step explanation:
2/3(4x - 1) - 6 ≥ 7 - (2x + 9)
remove parenthesis:
2/3*4x - 2/3*1 - 6 ≥ 7 - 2x + 9
simplify:
8x/3 - 2/3 - 6 ≥ 2x - 2
combine similar terms:
8x/3 + 2x ≥ -2 + 2/3 + 6
simplify 14/3x ≥ 14/3
finally x = 1 is true
What is the next step in solving the equation 10x+5 = -4x+47 for x after we have combined x variables to one side of the equation?
a. Once x variables have been combined we need to combine non-x variables by moving them to the other side of the equal sign.
b. Once x variables have been combined we need to divide the remaining numbers by our new x variable from combining it in step 1.
c. Since we have combined the x variables together we have completed the necessary steps to solve the equation and have the answer.
d. The problem cannot be solved for x.
Answer: A) Once x variables have been combined we need to combine non-x variables by moving them to the other side of the equal sign
