Answer:
5= log2(32)
Step-by-step explanation:
IT IS CORRECT! I took the test :)
When 17 times a number is decreased by the square of the same number, the result is greater than 60. The
number must be between
Step-by-step explanation:
Let x be the number.
We have 17x - x² > 60.
=> x² - 17x + 60 < 0
=> (x - 5)(x - 12) < 0
=> 5 < x < 12
Hence the number is between 5 and 12, both non-inclusive.
The number must be between [tex]5[/tex] and [tex]12[/tex].
A square number is the result when a number has been multiplied by itself.
Let the number be [tex]x[/tex].
As [tex]17[/tex] times a number is decreased by the square of the same number, the result is greater than [tex]60[/tex],
[tex]17x-x^{2}>60[/tex]
[tex]x^{2} -17x+60<0[/tex]
[tex]x^{2}-12x-5x+60<0[/tex]
[tex]x(x-12)-5(x-12)<0[/tex]
[tex](x-5)(x-12)<0[/tex]
[tex]5<x<12[/tex]
So, the number must be between [tex]5[/tex] and [tex]12[/tex]
For more information:
https://brainly.com/question/17379629?referrer=searchResults
Choose the missing step in the given solution to the inequality −2x − 14 > −4 + 3x.
−2x − 14 > −4 + 3x
−5x − 14 > −4
_____________
x < −2
A. −5x < 10
B. −5x > −18
C. −5x > 18
D. −5x > 10
Answer:
Step-by-step explanation:
-2x - 14 > -4 + 3x
subtract 3x from both sides
-5x - 14 > -4
add 14 to both sides
-5x > 10
divide both sides by -5
x < -2
The answer would be -5x > 10.
This is because our last inequality was -5x - 14 > -4 so we add 14 to both sides and it would look like this -5x (-14 + 14) > (-4 + 14) which would transition into our next inequality -5x > 10.
So therefore the answer would be -5x > 10.
x/10 - 4 = 5
find X
plsplsplsplsplsplsplspls
Answer:
90
Step-by-step explanation:
X/10-4=5
add 4 to both sides
X/10=9
mulitiple 10 to both sides
X=90
check
(90)/10-4=5
9-4=5
Answer:
90
Step-by-step explanation:
Write 7.218 x 10^3in standard notation.
Answer:
7218
Step-by-step explanation:
What is the distance from Dallas to Houston if you drive at a speed of 65 km/h, and the trip takes you 4.5
hours? i need help quick fast hurrry
Answer:
292.5
Step-by-step explanation:
65 times 4.5 = 292.5
Solve: x/2-1/4(x-1/3)=1/6(x+1)+1/12
Answer:
Step 1: Simplify both sides of the equation.
Step 2: Subtract 1/6x from both sides.
Step 3: Subtract 1/12 from both sides.
Step 4: Multiply both sides by 12.
Answer:
x=2
plz mark brainliest :)
Identify the part of the drawing that is highlighted.
Answer:Its a line segment
Step-by-step explanation:
A line segment is between two points.
there are 56 customer in a shop.24 of them are men.the rest of the customers are women in the shop
Answer:
There are 32 women in the shop.
Answer:
32 are women
Step-by-step explanation:
Emily is entering a bicycle race for charity. Her mother pledges $0.70 for every 0.5 mile she bikes. If Emily bikes 10 miles, how much will her mother donate
Answer:
Emily's mother will donate $20
Step-by-step explanation:
0.5x20=10
Answer:
Emily will donate $24
Step-by-step explanation:
0.25 = 1 quarter of a mile there are 4 quarters in 1 mile, so there are 15x4 = 60 quarters in 15 miles, therefore, Emily's mom will have to donate $0.40 x 60 = $24
Christy is 3 years older than Jamie. The sum of their ages is 23. How old is Jackie?
Explain pls
christy is 13 and jamie is 10
I give crown pls don't put a random answer :-((
Answer:
its 67...... ...........
Answer:
it's 67°
Step-by-step explanation:
48°+90°=(2x+4). reason is vertically opposite angles are equal
PLEASE HELP— DUE VERY SOON //URGENT//
Solve for X
Please show work
Attached in the problem
Thank you so much!
Answer:
x = 6
Step-by-step explanation:
Step 1: Cross multiply.
[tex]\frac{x}{2x+4} = \frac{3}{8} \\x*(8)=3*(2x+4)\\8x=6x+12[/tex]
Step 2: Subtract 6x from both sides.
[tex]8x-6x=6x+12-6x\\2x=12[/tex]
Step 3: Divide both sides by 2.
[tex]\frac{2x}{2} =\frac{12}{2}[/tex]
Solve the equation n/10 + 5 =9. The solution is (Type the value of n.)
Answer:
40
Step-by-step explanation:
n/10+5=9
n/10=9-5
n/10=4
n=4*10
n=40
Samantha runs 3 miles every 2 days. How many days would it take her to run 24 miles
Answer:
16
Step-by-step explanation:
3 miles = 2 days
24 miles = ? days
24 / 3 = 8
8 x 2 = 16
Answer:
16 days
Step-by-step explanation:
[tex]\frac{3}{2}[/tex] to represent the relationship from miles to days
[tex]\frac{3}{2}[/tex]=[tex]\frac{24}{x}[/tex]
3 x 8 = 24
so do the same thing to 2
2 x 8 = 16 days
Stephanie has 3 bags of soil to put in her garden. Each bag of soil will cover 125.3 it. How
many square feet will Stephanie be able to cover if she uses all these bags of soil?
Answer:
18304
Step-by-step explanation:
This does this does thisoes
(5a²+4b³)³=
(2xy-1)³=
(3m-2n)=
(f+5)³=
Answer:
(5a²+4b³)³= 64b^9+240a^2b^6+300a^4b^3+125a^6
(2xy-1)³= 8x^3y^3−12x^2y^2+6xy−1
(3m-2n)= 0
(f+5)³= f^3+15f^2+75f+125
Step-by-step explanation:
(5a²+4b³)³ = [tex]64b^{9} + 240a^{2} b^{6} + 300a^{4} b^{3} + 125a^{6}[/tex]
(2xy-1)³ = [tex]8x^3y^3 - 12x^2y^2 + 6xy - 1[/tex]
(3m-2n) = 3m - 2n
(f+5)³ = [tex]f^3 + 15f^2 + 75f + 125[/tex]
Suppose at a high school with 600 students 360 students like fiction books, 210 like non-fiction books, and 70 like both fiction and non-fiction books. Which statements are correct?
A) 325 students like fiction books but not non-fiction books.
B) 140 students like non-fiction books but not fiction books.
C)70 students do not like fiction or non-fiction books.
D) The probability that a randomly selected student likes both fiction and non-fiction is 0.1167.
E)The probability that a randomly selected student likes only fiction is 0.4833
Answer:
B and D
Step-by-step explanation:
Sorry for the late awnser
Answer:
B, D, E are the correct answers! See screenshot below!
Step-by-step explanation:
USA Test Prep screenshot below
simplify -5 ¼ - (-7 ½)
Answer:
2 1/4
Step-by-step explanation:
-5 1/4- (-7 1/2)
to minus cancel each other out so it becomes a plus
-5 1/4 + 7 1/2
common dinomanater
-5 1/4 + 7 2/4
2 1/4
Can someone help please
Answer: 90
Step-by-step explanation:
1/2 x 20 x 9
como puedo borrar esta cuenta por fabor
can somebody help me with this please
Answer:
q=-14
Step-by-step explanation:
ill give brainliest!! just please help!!
Answer:
x=4
Other stuff:
Don't if it is incorrect or if it was the answer. the image was blurry.
This question is asking me to “Identify whether each of the following is a linear function
50 POINTS!! BRAINLIEST TO THE FIRST ANSWER!!
Answer:
i really dont know but yeh
Answer:
7
Step-by-step explanation:
uhm please help me :)..........,.
simplity
3x/4 - x-y/3
what's the answer
What is the following product?
Answer:
the answer is the third one
Answer:
= 5.291503x − 16.970563
Step-by-step explanation:
If the base angles of a trapezoid are congruent, what can be said about the diagonals of the trapezoid
9514 1404 393
Answer:
the diagonals are congruent
Step-by-step explanation:
If the base angles of a trapezoid are congruent, it is an isosceles trapezoid. It will be symmetrical about its center line. Each half of the trapezoid is identical (mirror image) to the other half. The diagonals are the same length.
Solve the inequality and enter your solution as an inequality comparing the
variable to a number.
X-8 < 23
x^2+2x-8=0 complete the square
Answer:
it should be x=2 or x=--4
