Answer:
6 > z(10 - z)
6 > 10z - z^2
z^2 - 10z^2 + 6 < 0
z > 9.36, z < 0.64
Therefore, option (0) is the correct answer.
Step-by-step explanation:
HOPE IT HELP
Angle ABD is 90 what is the measure of ABC
Answer:
90 I am guessing. if it's like a square or rectangle
15 - 5k ≥ 0
solve the inequality
The solution is, the value of the inequality is, 3 ≥ k.
What is inequality?An inequality is a relation which makes a non-equal comparison between two numbers or mathematical expressions.
here, we have,
given that,
15 - 5k ≥ 0
now, we get,
Start by adding 15 to both sides
15 + 15 will cancel out
15 + 0 = 15
After you are left with just 5k and 15
Divided 5 on both sides of the inequality
5k/5 ( this will cancel out)
15/5 = 3
Bring down the k & inequality sign
3 - k ≥ 0
adding k on both side,
3 ≥ k
Final Answer : 3 ≥ k
To learn more on inequality click:
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Can you help me solve for z
Show your work please
Answer:
[tex] z = \dfrac{3R}{2xy^2} [/tex]
Step-by-step explanation:
[tex] R = \dfrac{2}{3}xy^2z [/tex]
[tex] \dfrac{2}{3}xy^2z = R [/tex]
[tex] \dfrac{3}{2xy^2} \times \dfrac{2}{3}xy^2z = \dfrac{3}{2xy^2} \times R [/tex]
[tex] z = \dfrac{3R}{2xy^2} [/tex]
Approximate the value of 36 square root
Answer:
6
Step-by-step explanation:
Square root of 36 is 6
7. Francis made 7 withdrawals of
$75 each from his bank account.
What was the overall change in
his account?
Answer: -$525
Step-by-step explanation:
7x = how many times he withdrew money * how much money he withdrew.
7 * 75 = $525
Francis ended up removing $525 from his bank account, if we assume that he started off with $0- then the change would be -525 dollars.
Help please I’lol really appreciate it
Answer:
j+z+12
Step-by-step explanation:
need help with this 3 = x+3 - 5x
Answer:
x=0 (No solution)
Hope this helps!
Answer:
x=0
Step-by-step explanation:
3=x+3−5x
3=x+3+−5x
3=(x+−5x)+(3)(Combine Like Terms)
3=−4x+3
3=−4x+3
Step 2: Flip the equation.
−4x+3=3
Step 3: Subtract 3 from both sides.
−4x+3−3=3−3
−4x=0
Step 4: Divide both sides by -4.
−4x
−4
=
0
−4
x=0
WILL GIVE BRAINLIEST!!!!!!!!
Use 2 to 3 sentences to name the two pairs of alternate interior angles and explain the difference between alternate interior and alternate exterior angles.
Answer:
2 and 7 are alternate interior, along with 5 and 4. They are inside the space created by the parallel lines. 1 and 8 are alternate exterior, along with 6 and 3. They are outside the space created by the parallel lines.
Difference:
Alternate exterior angles are created in the space outside the parallel lines on alternating sides; interior angles are created in the space inside the parallel lines.
I hope this helped, please mark Brainliest, thank you!
What’s the sum of u and 15
Answer:
u + 15
Step-by-step explanation:
Since we don't know the value of u, we have to put the equation like this.
Hope I helped :)
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What are the slope and the y-intercept of the line shown in the graph?
A. y-intercept = 2 and slope = -3
B. y-intercept = 2 and slope = 3
C. y-intercept = 3 and slope = 2
D. y-intercept = -3 and slope = 2
Answer:
A
Step-by-step explanation:
The y intercept is where the line crosses the Y (vertical) axis. In this case, it happens at y=2
The slope is the rate of change. For every 1 space it moves on the horizontal axis, it moves 3 vertical spaces. It is going down, so it is -3
After 2 hours the Red Cross raises $250 and after 6 hours it raised a total of $785. What's the average rate of change in terms of dollars per
hour?
Answer:
After 2 hours the Red Cross raises $250 and after 6 hours it raised a total of $785. What's the average rate of change in terms of dollars per hour? Add answer. Log in to add ... If we start with 5 cells, and each cell divides in two every 15 minutes, how many total after 1 hour? if you what 3x +2/w is than you ...
Step-by-step explanation:
the population of Landon woods was 82,500 in 2000 in 2010 the population was 89,100 which is the percent of change in the population
Answer:
sorry I couldn't help but I'm not really sure about this I have done this but I actually did have to ask brainly if you choose a subject if you can go to the top right corner and hit mathematics you will automatically get to answer to it but you can't just ask it to community tab because we don't know
The rectangle below has a perimeter of 120 inches. (2x is the length and X is width) What is the measure of the width, x, of the rectangle?
Answer:
x = 20
Step-by-step explanation:
2x + 2x + x + x = 120
6x = 120
x = 20
I NEED HELP!!!!!! someone? please?
Answer:
ok but what is your question?
Answer:
whats the quistion
Step-by-step explanation:
Simplify:
(Xy/3z/4)/4
I need the answer to ( 56 --7)--3
The answer to the problem is 15.
First, you must set up the equation.
[tex](\frac{-56}{-7})--7[/tex]
Then, you must eliminate double negatives.
[tex](\frac{-56}{-7})+7[/tex]
Next, divide -56 by -7.
[tex]8+7[/tex]
Finally, add like terms.
[tex]15[/tex]
Find the Square of 8^2
Answer:
64
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
8^2
= 8 * 8
64
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Thanks!!
What do you notice?
What do you wonder?
solve this please thankyou
Answer:
second option
Step-by-step explanation:
The left side has a solid circle at - 3 indicating x can equal - 3 denoted by ]
The arrow points left to - ∞
The right side has an open circle at - 1 indicating x cannot equal - 1 denoted by )
The arrow points right to ∞
The feasible region is the union of the 2 parts, that is
( - ∞, - 3 ] U (- 1, ∞ )
positive decimals less than 2 with an interval of 0.25 between each pair of decimals??? please help me
1.75, 1.5, 1.25, 1, 0.75, 0.5, 0.25, 0
(Idk if 0 would be considered to be positive but the rest are for sure.)
To find these just subtract 0.25 each time until you hit a negative number.
If the measure of 2 is 68° which statements must be true
Select all that apply
A. The measure of 1 is 68°
B. The measure of 3 is 68°
C. The measure of 5 is 292°
D. The measure of 6 is 112°
E. The measure of 7 is 68°
F. The measure of 8 is 112°
5x – (1 + i) = (9 + 41)
Answer:
x=3
i=74
That is my answer. I think, not 100% sure though.
Please answer correctly !!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!
9514 1404 393
Answer:
D. Multiply/divide both sides by the same variable expression.NoStep-by-step explanation:
1) Comparing the two equations, we see that the multiplier 'x' is missing from both sides in equation B. That is, it has been divided out:
(5x)/x = (3x)/x ⇒ 5 = 3
Both sides have been divided by x.
__
2) The equations are equivalent if and only if x ≠ 0. Unfortunately, in equation A, the only solution is x = 0. For equations like the one in A, it is better to subtract one side from both:
5x -3x = 3x -3x ⇒ 2x = 0
Now, dividing by 2, it is clear that the solution is x = 0.
Equations A and B are not equivalent, because the condition on the division property of equality was violated (you cannot divide by 0).
Write the number as a power of 5. 125^3
Answer:
5^9
Step-by-step explanation:
125=5*5*5
125^3=125*125*125
125*125*125=3*(5*5*5)
the answer 5^9
The number as a power of 5 which is obtained by the number 125^3 using the power rule and simplifying is 5⁹.
What is the power rule?The power rule states that, when the term is raised with a power which is again raised by another power, then this can be simply written as one power by multiplying both the power.
It has to write the number 125³ as a power of 5. Let the resultant number as a power of 5 is n. Thus,
[tex]n=125^3[/tex]
Rewrite the number with multiples of 125.
[tex]n=(5\times5\times5)^3\\n=(5^3)^3[/tex]
By the power rule, the above expression can be rewritten as,
[tex]n=(5)^{3\times3}\\n=(5)^{9}\\n=5^9[/tex]
Thus, the number as a power of 5 which is obtained by the number 125^3 using the power rule and simplifying is 5⁹.
Learn more about the power rule here;
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I need help please , it would be nice
Answer:
cant see the picture
Step-by-step explanation:
7/4 ÷ 3/4
Quick please!
Answer:
.145
Step-by-step explanation:
Answer:
2 1/3
Step-by-step explanation:
How much interest would $1,000,000 earn at 2% compound daily, in one day?
Answer:
$54.79 is the answer
Step-by-step explanation:
3xsquared +13x-10
HELPP PLEASE
Answer:
(x + 5)(3x - 2)
Step-by-step explanation:
Assuming you require the expression factorised.
3x² + 13x - 10
Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 3 × - 10 = - 30 and sum = + 13
The factors are + 15 and - 2
Use these factors to split the x- term
3x² + 15x - 2x - 10 ( factor the first/second and third/fourth terms )
= 3x(x + 5) - 2(x + 5) ← factor out (x + 5) from each term
= (x + 5)(3x - 2) ← in factored form
There are 12 boxes of crackers in a carton.
There are 3 packages of crackers in each box.
There are 10 crackers in each package.
The number sentence (12 × 3) × 10 is one way to find the total number of crackers in a carton.
Which number sentence shows another way?
Answer:
(10x3)x12
Step-by-step explanation:
There can I get brainliest
Answer:
10(12·3)
120·30
Step-by-step explanation:
Just move each part around, undo or redo a few parts as well.
The perimeter of the rectangle is 48 feet. The length is 16 ft. What is the
width?
is the length both sides already or just on one side?
because if the 16ft. is only on one side, and the sum of the both sides are 32ft, i think the width of the rectangle must be 16ft, which means 8ft from the first side and 8ft from the second side.
but if the 16ft. is the sum of both sides, which means 8ft from the first length and 8ft from the second length, then the answer for the width is 16ft, for each side of the width. 16 for the first width, and 16 for the second width.
is my explanation too complicated?? sorry hehe.
Answer: 64 ( you add 48 & 16 )
Step-by-step explanation: