Answer:
There an a mistake
Step-by-step explanation:
(5x2 – 6x + 10) + (x2 + 8x – 4)
There can't be x2
and 5x2 is that 5*2 or 5*x2
please help, thanks if you do (will mark brainliest)
Of the 350 people surveyed recently in New York, 68% said they prefer to vacation in Florida. Find the number preferring to vactions in florida
Answer:
238 people
Step-by-step explanation:
68% of 350 is 238
PLS HELP IT IS DO TODAY
Answer:43
Step-by-step explanation:If you divide $129.00. by 3 its 43 because it was harry and his 2 friends so it is 3 people.
please look at the picture. Find where the points will be reflected
Ming traveled to the town hall and back. The trip there took two hours and the trip back took three hours. She averaged 10 mph faster on the trip there than on the return trip. Find Ming's average speed on the outbound trip.
Answer:30mph
Step-by-step explanation:
We know that the ratio must be 2:3. We know that 30 is 10 more than 20, which also fits into the ratio, so 30mph is the answer.
Hurry Please! As you move to the _______ on a number line the values of the numbers _______. Which choice best completes the sentence?
right; increase
right; decrease
left; increase
left; remain the same
Answer:
right; increase
Which of the following sets of numbers could be the side lengths of a right triangle?
5, 12, 13
5,5,9
14, 14, 14
2,3,5
Answer:
5, 12, 13
Step-by-step explanation:
Its a pythagorean triple
Alex has a bag of marbles. 3 are blue, 5 are red, 12 are green, and 8 are purple. What is the probability of drawing 3 purple marbles in a row without replacement?
What is 0.7151 as a fraction?
Answer:
i think its this
Step-by-step explanation:
*look at le picture
Triangle ABC has coordinates A(0, 6), B(3, 0), and C(4, 3). Triangle ABC is reflected across the x-axis. What are the Coordinates of C
Answer:
C= (4, -3)
Step-by-step explanation:
If all of the points are reflected across the x-axis, then A= (0, -6) and B would stay the same since one of its coordinates is already on the x-axis.
1 2 points What quadrant number will this order pair (-4,-5) appear in? O Quadrant 4 Quadrant 1 Quadrant 3 O Quadrant 2.
Quadrant 3
Since both the x and y are negative, it will be in the third quadrant.
Which statement is true?
O A.
A triangle can be congruent to a square.
ов.
A rectangle can be congruent to a square.
C.
All circles are congruent.
OD
None of the above is true.
B can be correct if the length and breadth of the rectangle are the same
can smby help me plz ?!
Answer:
i need these points sorry
Step-by-step explanation:
bader ginsbury is 5 feet and 1 inch. how tall is she in inches?
Answer: 61 inches
Step-by-step explanation:
Answer:
61 inches
Step-by-step explanation:
What is 18k + 30fk in like terms. Will give brainliest to correct answer.
Answer:
6k(5f+3)
Step-by-step explanation:
18k+30fk
Factor out 6.
6(3k+5fk)
Consider 3k+5fk. Factor out k.
k(3+5f)
Rewrite the complete factored expression.
6k(5f+3)
Answer:
6k(5f+3)
Step-by-step explanation:
18k+30fk
Factor out 6.
6(3k+5fk)
Consider 3k+5fk. Factor out k.
k(3+5f)
Rewrite the complete factored expression.
6k(5f+3)
. The industrial output of an automobile factory increases by 5% of what it had been in the beginning of
every year. Find the production after 3 years, if the factory turns out 80000 units this year.
The temperature was recorded at the same time each day,
a)
Which temperature was the warmest?
b)
Which temperature was the coldest?
c)
How much colder was it on Thursday than on Saturday?
d)
On Sunday the temperature was 5°C lower than on Saturday.
What was the temperature on Sunday?
Answer:
a) The warmest temperature will be the one where the value of the temperature is the largest, in the table we can see that the largest temperature is 3°C on Saturday.
Then the largest temperature was on Saturday, and it was 3°C
b) Which temperature was the coldest?
Now we need to look at the smallest temperature (or the largest negative temperature). In the table we can see that the smallest temperature is -6°C on Friday.
Then the smallest temperature is -6°C.
c) On Thursday the temperature was -1°C
On Saturday the temperature was 3°C
The difference between the temperatures is:
-1°C - (3°C) = -4°C
This means that Thursday was -4°C colder than on Saturday.
d) On Sunday, the temperature was 5°C lower than on Saturday.
On Saturday the temperature was 3°C, then the temperature on Sunday is:
T = 3°C - 5°C = -2°C
The temperature on Sunday is -3°C.
A certain standardized tests math scores have a bell-shaped distribution with a mean of 530 and a standard deviation of 105. Complete part (a) through (c). (a) what percentage of standardized test scores is between 215 and 845. (b) what percentage of standardized test scores is less than 215 or greater than 845. (c) what percentage of standardized test scores is greater than 740.
Can deltamath see how long you spend on a question? Asking for a friend :)
Answer:
Yes
Step-by-step explanation:
"data includes which problems where attempted, the time at which each problem was attempted, the answers the student submitted and whether they were correct, the duration the student was working on each problem, whether each assignment was completed on time and the completion percentage for each assignment" (paragraph 4).
Its on their privacy policy
What is the greatest common factor (GCF) of 24 and 42?
Answer:
6
Step-by-step explanation:
answer the following by setting up and following as a proporition
I need it quick
at a bad wolfs concert there are fifteen males for every twenty three people. if 23,675 people attend the concert how man males attend the concert?
I need help but quick tho
Answer:
D.
Step-by-step explanation:
x = ±√36
x = ±6
hopes this helps :)
Answer:
D
Step-by-step explanation:
The square root of 36 is +6 and -6
please help
What is the simplified expression for
2^2 x 2^3/ 2^4
3a-2a²-1) -(-2a²-2a²+1
Answer:
2a²+3a-2
Step-by-step explanation:
(3a-2a²-1)-(-2a²-2a²+1)
3a-2a²-1+2a²+2a²-1
2a²+3a-2
Answer:
if you are simplifying the answer is -2a^2 + 3a-1
Step-by-step explanation:
13 - 3( x + 2 ) + 5x = 29
Solve for x
Answer:
The answer is x = 11
Step-by-step explanation:
The steps are provided in the picture.
Answer:
x=11 hope it help thanks
Use the drawing tools to form the correct answer on the number line.
Graph the solution set to this inequality.
-2x+9≤5x-12
Answer:
x>3
Step-by-step explanation
-2x+9≤5x-12
Step 1: Subtract 5x from both sides.
−2x+9−5x≤5x−12−5x
−7x+9≤−12
Step 2: Subtract 9 from both sides.
−7x+9−9≤−12−9
−7x≤−21
Step 3: Divide both sides by -7.
−7x−7≤−21−7
Answer:
x≥3
The solution set to this inequality -2x+9≤5x-12 is x ≥ 3 .
What is inequality?An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.
According to the question
Solution set of inequality -2x+9≤5x-12.
-2x+9 ≤ 5x-12
-2x-5x ≤ -9-12
-7x ≤ -21
x ≥ 3 (sign changes as -ve sign eliminates )
Highlighted part in graph shows points
Hence, the solution set to this inequality -2x+9≤5x-12 is x ≥ 3 .
To know more about inequality here:
https://brainly.com/question/20383699
#SPJ2
What is the value of the expression below when w=2
Answer:
26
Step-by-step explanation:
8 * 2 + 10 = 26
Can y'all help my little brother with his work I am too lazy to answer the questions for him HE IN THE 3RD GRADE
Answer:
1. are
2. like
3. love
4. jump
5. run
6. help
7. wears
8. spin
9. play
10. are
Step-by-step explanation:
Imao
Step-by-step explanation:
1) are
2)like
3)love
4)jump
5)run
6)help
7)wears
8)spin
9)play
10)are
Hope you guys have a nice day!♡
2(x+4) -6
Can someone help me
2(x+4)-6
Here,Solution
or,(2x+8)-6
or,2x+2
solution of 4x=400 lies between two consective integers
Answer:
100
Step-by-step explanation:
Given the equation 4x = 400, we are to find the value o x
4x = 400
Divide both sides by 4
4x/4 = 400/4
x = 100
Hence the value of x is 100