35*75 is
2625
2625/400 is
6.5625
Since you cannot have a decimal amount of a bag, you should purchase
(rounding)
7 bags of fertilizer
Answer:
7 bags
Step-by-step explanation:
First thing you need to do is figure out the area of the garden. Area=length×width, so just put in your numbers, 35×75=2625 square feet. One bag covers 400 feet, so you divide the area by 400, 2625÷400=6.5625. You can't buys 6.5625 bags of fertilizer, so you have to go up to the next whole number which is 7.
need help ASAP 1st correct answer gets brainliest
Answer:
22 1/2 degrees
Step-by-step explanation:
4 x 5 = 20
(1/2) x 5 = 2.5
Answer: 22.5 degrees
Step-by-step explanation:
If it fell 4.5 degrees each hour, and there were 5 hours, 4.5x5 == 22.5
solution set of 2x+4 greater than or equal to -8
Step-by-step explanation:
equal because of the 8+7
Answer:
x \geq -6
Step-by-step explanation:
2x+4 \geq -8
-4 -4
2x \geq -12
/2 /2
x \geq -6
Which of the following shows the true solution to the logarithmic equation 3 log Subscript 2 Baseline (2 x) = 3 x = negative 1 x = 1 x = negative 1 and x = 1 x = 0, x = negative 1, and x = 1.
The equation which shows the true solution to the given logarithmic equation is,
[tex]x=1[/tex]
What is power rule of logarithmic function?The power of the log rule says that the number written in the front of the logarithmic function can be raised to the power of the logarithmic function.
For example,
[tex]n\log_b(M)=\log_b(M)^n[/tex]
Given information-
The logarithmic equation given in the problem is,
[tex]3\log_2(2x)=3[/tex]
Using the power rule of the logarithmic function,
[tex]\log_2(2x)^3=3[/tex]
Using the exponent rule of the logarithmic function the above equation can be written as,
[tex](2x)^3=3[/tex]
Solve it further,
[tex]8x^3=3\\x^3=1\\x=1[/tex]
Hence, the equation which shows the true solution to the given logarithmic equation is,
[tex]x=1[/tex]
Learn more about the rules of logarithmic function here;
https://brainly.com/question/13473114
Answer:
its B on edge
Step-by-step explanation:
How do I find the slope of the line?
Answer:
Use the following formula:
[tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
Step-by-step explanation:
Use "change in y over change in x"
-> See attached for more
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
11. An astronaut travels 32 million miles to Mars, turns around and comes back the same way, ending up exactly where he started his trip. What is his displacement?
Answer:
0
Step-by-step explanation:
Since displacement is the distance between the journey starting point and the final point if they both are the same the difference becomes zero and hence the displacement.
Displacement = final point - initial point
(both are same)
= same - same
= 0
Solve the following expression and type your result in the empty box provided below as a decimal. 5 3/10 -9/10
Answer:
So the answer is that 5 3/10 as a decimal is 5.3. 9/10 as a decimal is expressed as 0.9.
Step-by-step explanation:
To convert any fraction to its decimal form, we just need to divide the numerator by the denominator.
In this case, we divide 9 by 10, 9 ÷ 10 = 0.9
You can also verify your answer using Cuemath's Fraction to Decimal Calculator.
Hope this helps!
What is the value of x?
PLSSS HELP IF YOU TURLY KNOW THISS
Answer:
14
Step-by-step explanation:
8×7=56
4×?=?
?= 56÷4
?= 14
Answer:
Divide the numerator by the denominator.
Step-by-step explanation:
I need help with these inequalities
If there are 32 boys and 8 girls in a room, fill out all of the possible ratios of boys to girls that could be made.
Answer:
32 : 8
8 : 2
4 : 1
Step-by-step explanation:
32 : 8
8 : 2 (32/4 = 8, 8/4 = 2)
4 : 1 (32/8 = 4, 8/8 = 1)
Hope this helps!
What is the solution to f(x)= g(x), if f(x)=-x and g(x)=x
Answer: 0
Step-by-step explanation:
By substituting the f(x) = -x and g(x) = x into the first equation, we get -x = x so the only answer to the question is 0
A person standing in the ground throws a ball onto a flat rooftop. The ball rolls around for several seconds. Then the ball falls off the roof, into a puddle of mud. (Please help asap) it’s due shortly!
Answer:
Graph DStep-by-step explanation:
According to the question, the correct graph is D.
It's not A because, the ball is thrown after some pause and the ball doesn't roll on the roof, falls immediately.
It's not B or C because the ball goes up after reaching the roof but should fall down.
(3.4 x 10^-15) +(8.1 x 10^-14) help please, show work thank you
Answer:
see below
Step-by-step explanation:
1) Use Negative Power Rule: [tex]x^{-a} =\frac{1}{x^{a} }[/tex].
[tex]3.4x*\frac{1}{10^{15} } +8.1*x*10^{-14}[/tex]
2) Use Negative Power Rule: [tex]x^{-a} =\frac{1}{x^{a} }[/tex].
[tex]3.4x*\frac{1}{10^{15} } +8.1*x*\frac{1}{10^{14} }[/tex]
3) Use this rule: [tex]\frac{a}{b} *\frac{c}{d} =\frac{ac}{bd} .[/tex]
[tex]\frac{3.4x*1}{10^{15} }+8.1*x*\frac{1}{10^{14} }[/tex]
4) Simplify [tex]3.4x*1[/tex] to [tex](3.4)x[/tex].
[tex]\frac{3.4x}{10^{15} } +8.1*x*\frac{1}{10^{14} } }[/tex]
5) Use this rule: [tex]\frac{a}{b} *\frac{c}{d} =\frac{ac}{bd} .[/tex]
[tex]\frac{3.4x}{10^{15} } +\frac{8.1*x*1}{10^{14} }[/tex]
6) Simplify [tex]8.1*x*1[/tex] to [tex]8.1(x)[/tex].
[tex]\frac{3.4x}{10^{15} } *\frac{8.1*x}{10^{14} }[/tex]
An electrician bought 80 feet of electrical wire and used 55 feet of it. What percent of the wire went unused? 22% 25% 31. 25% 45. 5%.
Answer: it's 31.3 percent.
Step-by-step explanation:
55 feet of 80 is 68 percent, to find the remainder you need to subtract 68 by 100, and with that, you get 31.3 percent.
if you want that in feet it's about 25 feet
help me with angle sum theorem please
Answer:
y = 55°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
100° is an exterior angle of the triangle , then
y + 45° = 100° ( subtract 45° from both sides )
y = 55°
Sofia leans a 28-foot ladder against a wall so that it forms an angle of 67^ with the ground. How high up the wall does the ladder reach? Round your answer to the nearest hundredth of a foot if necessary.
Answer:
23.43 feet
Step-by-step explain
by my accurate accusations
Please I could use all the help (no URL links)
Answer:
(6, 2)
Step-by-step explanation:
3(6) - 2 = 16
6 - 5(2) = -4
what is the slope of the line???
Answer:
slope: 2 as we see, with every increase in x, y increase twice the more.
Step-by-step explanation:
we can can see the y-intercept at 1.so equation: y = 2x + 1The slope of the linear graph in the question obtained using the ratio of the rise and run of the line is 2.
Recall :
Slope = Rise / Run
From the graph :
Rise = y2 - y1 = 5 - (-1) = 5 + 1 = 6
Run = x2 - x1 = 2 - (-1) = 2 + 1 = 3
The slope of the graph can be expressed thus :
Slope = Rise / Run = 6 /3 = 2
Therefore, the slope of the line in the graph attached is 2
TOSSING A NUMBER cube numbered from 1 to 6 and getting and even number that is greater that or equal to 2
Answer:
the probability is 3/5
Step-by-step explanation:
you have the numbers 2, 4, 6
and the numbers 3, 5
the 1 doesn't count, the question says numbers greater than or equal to 2
so, the remaining numbers add up to 3/5
IM MARKING BRAINLEIST SO PLS BE QUICK IS DUE IN MINS
Answer:
x^2y−7xy+10xy^2
Step-by-step explanation:
(the first y isn't up but I tried)
anyways, hope this helped! :)
Answer:
[tex]4x^2y-7xy+10xy^2[/tex]
Step-by-step explanation:
We have [tex]\left(6x^2y-8xy+7xy^2\right)+\left(3xy^2-2x^2y+xy\right)[/tex] and need to add them together.
Though complicated at first, we can simplify by taking out the parenthesis and making this whole question into one equation.
[tex]\left6x^2y-8xy+7xy^2\right+\left3xy^2-2x^2y+xy\right[/tex]
Now combine like terms, meaning you can only add the terms that have the same ending, in math, you cannot add numbers that have different exponents or variables.
Therefore:
[tex]\left6x^2y-8xy+7xy^2\right+\left3xy^2-2x^2y+xy\right[/tex]
[tex]6x^2y-2x^2y-8xy+xy+7xy^2+3xy^2[/tex]
[tex]4x^2y-7xy+10xy^2[/tex]
What is the exact value for the expression V52 - V13 + V117 ? Simplify if possible. (5 points)
O 413
O V13
O 21/39
O 839
PLS DON'T ANSWER IF YOU DON'T KNOW
Answer:
[tex]4\sqrt{13}[/tex]Step-by-step explanation:
[tex]\sqrt{52} -\sqrt{13} +\sqrt{117} =[/tex][tex]\sqrt{4*13} -\sqrt{13} +\sqrt{9*13} =[/tex][tex]2\sqrt{13}-\sqrt{13} +3\sqrt{13} =[/tex][tex]4\sqrt{13}[/tex]The exact value for the expression √52 – √13 + √117 given in the question above is 4√13
Surd operationa√b + c√b = (a + c)√b
With the above information in mind, we can simplify the express given in the question above.
Data obtained from the question √52 – √13 + √117Simplification =? How to simplify the expression√52 – √13 + √117
Recall
√52 = √(4 × 13) = 2√13
√117 = √(9 × 13) = 3√13
Thus
√52 – √13 + √117 = 2√13 – √13 + 3√13
√52 – √13 + √117 = (2 – 1 + 3)√13
√52 – √13 + √117 = 4√13
Learn more about surd:
https://brainly.com/question/24700530
A tray of cake samples contains a variety of flavors.
vanilla 25
strawberry 1
lemon 2
red velvet 3
chocolate 2
What is the probability that a randomly selected piece of cake will be red velvet?
Write your answer as a fraction or whole number.
Answer: 1/11
Step-by-step explanation:
The probability that the selected piece will be red velvet is equal to the amount of red velvet cake divided by the total amount of cake.
Therefore, it would be 3/(25+1+2+3+2)
= 3/33
= 1/11 when simplified
5 = 4x + 13
Solve for X
Answer:
5=4x+13
4x+13=5
4x=5-13
4x= -8
x = -8÷4
x = -2
# be careful£
mia estimated 5/8 + 1/9 by replacing 5/8 with 1 and 1/9 with 0. her estimated sum was 1+0=1. explain why mias estimate is not accurate
Answer/Step-by-step explanation:
5/8 is not close to 1 in this context. If you want to be accurate, don't estimate. Add the 2 numbers.
Brainliest?!
Use the distributive property to remove the parentheses.
(v + 10)7
Answer:
7v+70
1v x 7=7v
10 x 7=70
Step-by-step explanation:
Sorry if wrong!
Answer:
the answer is
7v + 70
Is (-3-2c)/(-3) the same as (2c+3)/(3)??
(I believe they are the same, but just checking.)
Answer:
Yes, they're the same.
Step-by-step explanation:
-3-2c can be re-written as -1(2c+3) and -3 can be re-written as -1(3). So you can rewrite the fraction as -1(2c+3)/-1(3). The -1's go away and the new fraction is (2c+3)/3.
What the answer to this is ?
Answer:
a. median 1.5
Step-by-step explanation:
If you sort the numbers from least to greatest, the middle numbers are 1 and 2, so the median is the middle of those, 1.5. And the mean is 2.75, so it can't be the others.
a. 6798,5 ÷ 135
b. 987,46 ÷ 322
c. 567, 6 ÷34
Answer:
A =50,35925926
=50,36
B=3,066645963
=3,07
C=16,69411765
=16,7
Hope this is what u looking for,
I will send a pic give me a minute
AABC with vertices A(-4, 3), B(-2,-1) and C(-1, 3) is translated by 3 units right and 2 units up, then
it is rotated 90° counterclockwise about the origin. The new image of the triangle is represented by
ABC
What are the coordinates of A'?
Answer :
A. (0,-2)
B. (-5,-1)
C. (-5,1)
D (5,0)
Answer:
C
Step-by-step explanation:
(-4, 3) 3 units right = +3x = -1
(-1, 3) 2 units up = +2y = 5
(1, 5) A rotation of 90° counterclockwise around the origin can be described in mathematical terms as (x, y) → (−y, x).
(1, 5) → (-5, 1), or C
Answer:
B. (-5, -1)
Step-by-step explanation:
Since we're solving for A :
A (-4, 3) translated 3 units to the right and 2 units up would be A (-4 + 3, 3 + 2), which is A' (-1, 5). Then, we have to rotate it 90 degrees clockwise. This would be (-5, -1), as the formula states (x, y) -> (-y, x), which means the x stays the same but goes to the 'y' position, and the y sign changes and goes to the 'x' position.
So, it would be (-5, -1) :)
Find the probability of finding number less than or equal to 10.
1 is the answer
Step-by-step explanation:
Number of possible outcomes = 10
Total number of outcome = 10
Probability = [tex] \frac{Number \: of \: possible \: outcomes}{Total \: number \: of \: outcome}[/tex]
[tex] = > \frac{10}{10}[/tex]
[tex] = > 1[/tex]
Hence, the probability of finding number less than or equal to 10 is [tex]1[/tex]