three-fourths the square of a number
O 3 (4x^2)
O (3/4)(2x)
O 3(x^4)
0 (3/4)X^2
What’s the answer??
WHAT IS THE DOMAIN OF F?
HELP ON MATH PLEASEEE ASAP
Answer: The domain is -7 to +7 [-7, 7]
Step-by-step explanation:
The domain is the lowest x-value to the highest x-value.
For f(x) = (x-2)2 Find f(-2)
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)
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
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:)
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
Help me.............
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 :)
*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
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:
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
Evaluate 6(8-3)
A 45
B 30
C 56
D11
[tex]\huge\red{ƢƲЄƧƬƖƠƝ}[/tex]
Evaluate 6(8-3)
A 45
B 30
C 56
D11
[tex]\huge\green{ƛƝƧƜЄƦ}[/tex]
B.30
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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
A new student at Malden High School started the year with 2 friends . This number doubles every week.
Answer:
Thats not a proper question
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°
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
In order for s//t which pairs of angles must be congruent
Answer:
her you go
Step-by-step explanation:
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:
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
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$
The temperature at noon at a ski resort is 3°F. The temperature drops 8°F by midnight.
What is the temperature at midnight?
Answer:
-5
Step-by-step explanation:
8 - 3
how do I evaluate this help me please like seriously help
13−0.75w+8x when w = 12 and x = 1/2
Answer:
8, see below
Step-by-step explanation:
put 13 and 1/2 in equation, then solve
13-.75(12)+8(1/2)
.75×12=9
8×.5=4
13-9+4=8
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.
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)
What is the equation?
Answer:
Step-by-step explanation:
-2.67
If what is y in terms of e, n, k, and t?
Answer:
n
Step-by-step explanation:
Which linear function has the same slope as the one that is represented by the table?
Answer:
A linear function is one whose algebraic expression is of the type y= mx... For this, we are going to build its table of values, but we must not forget that it's.. the line is more inclined the greater the absolute value of the pending.
Answer:
B
Step-by-step explanation:
I used it and got it right
The table below shows the combination of dry prepackaged mix and water to make concrete. The mix says for every 1 gallon of water stir 60 pounds of dry mix. We know that 1 gallon of water is equal to 8 pounds of water . Using the information provided in the table complete the remaining parts of the table . What belongs in Cell A?
Answer:
60
Step-by-step explanation:
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
