Please post the question dear!
Answer:
how can I help u plz can u say
Lucy wants to try and get a hole-in-one on this hole. She knows that she could just the shot in two strokes by going straight down the green 220 yards and then 165 yards. How many yards is it from the tee area to the hole?
Answer:
385 yards
Step-by-step explanation:
220+165=385
Please solve the problem and show all steps, thank you.a-c=d+r, for a
Answer:
a = d + r + c
Step-by-step explanation:
a - c + c = d + r + c
a = d + r + c
Pls explain
Pls and thank
Step-by-step explanation:
A=l×w
A=3 3/4×1 1/2
A=5.625
Use the distributive property to simplify the expression -8(5 + 9). Show your work.
Answer:
-112
Step-by-step explanation:
Can someone pls hel me out
Answer:
Please elaborate more your question so I can actually give you a more accurate answer.
Step-by-step explanation:
Is this relation a function
Answer:
true......................
Answer:
True. Hope it helps.
Please mark as brainliest.
HELP ASAP WORTH 50 POINTS!! WILL GIVE BRAINLIEST!
Bell is 5 more than 4 times older than John. Together their ages add to 70. How old is John?
John is 13
John is 15
John is 56
John is 2
Answer:
I think John is 13 is the answer buti'm not 100%㋛︎
Answer:
John is 13
Step-by-step explanation:
If john is 13 then 4 times that is 52 and bell is 5 more so 57 and 57 plus 13 = 70
You and a friend get food you have $100 the food 60.85 and the tax is $8 and you wanna leave a 20 tip how much money will you have left
over?
Answer:
11.15$
Step-by-step explanation:
60.85+8+20= 88.85
100-88.85=11.15
Please <3 my Answer B )
b)Using the formula from part a, calculate the retail price for each quantity range.
( Hope this helps guys )
ANSWER:
$45.00
$41.40
$37.80
$34.20
$30.60
EXPLANATION:
Ok so the first box is 25.00 your going to multiply .80 whatever your awnser is for that which is 20 then you take that and add the 25 from the box and get 45 and that’s your awnser and just repeat the process for the other boxes .
Answer:
man, thanks alot really helped me I was struggling with this one. Couldnt find any answers
Step-by-step explanation:
I need help I’m going to fail
Answer:b
Step-by-step explanation:
Solve the rational equation x divided by 2 equals x squared divided by quantity x minus 2 end quantity, and check for extraneous solutions.
No solution
x = 0 and x = −2
x = −2; x = 0 is an extraneous solution
x = 0; x = −2 is an extraneous solution
The value of x in the equation [tex]\frac{x}{2} = \frac{x^2}{x - 2}[/tex] are x = 0 and x = -2
How to solve the rational expression?The expression is given as:
[tex]\frac{x}{2} = \frac{x^2}{x - 2}[/tex]
Cross multiply
[tex]x(x - 2) =2 * x^2[/tex]
Open the bracket
[tex]x^2 - 2x =2x^2[/tex]
Collect like terms
[tex]- 2x =2x^2 - x^2[/tex]
Evaluate the like terms
[tex]- 2x =x^2[/tex]
Rewrite as:
[tex]x^2 + 2x =0[/tex]
Factor out x
x(x + 2) =0
Expand
x = 0 or x + 2 = 0
Solve for x
x = 0 or x = -2
Hence, the value of x are x = 0 and x = -2
Read more about equations at:
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Consider the matrices
Show that multiplication of matrices is not commutative be determining the product matrices ST and TS. Enter your answer by filling in the boxes.
Answer:
Answer attached
Step-by-step explanation:
ST
3*-2 + 4*-4 = -22 3*0 + 4*5 = 20
-1*-2 + -2*-4 = 10 -1*0 + -2*5 = -10
try TS by yourself
the product of two given matrices is [tex]ST=\left[\begin{array}{cc}-22&20\\10&-10\end{array}\right][/tex] and [tex]TS=\left[\begin{array}{cc}-6&-8\\-17&-26\end{array}\right][/tex].
Given that,
[tex]S=\left[\begin{array}{cc}3&4\\-1&-2\end{array}\right][/tex] and [tex]T=\left[\begin{array}{cc}-2&0\\-4&5\end{array}\right][/tex]
What is the product of two matrix?The product of two matrices A and B is defined if the number of columns of A is equal to the number of rows of B. If both A and B are square matrices of the same order, then both AB and BA are defined. If AB and BA are both defined, it is not necessary that AB = BA.
Now, [tex]ST=\left[\begin{array}{cc}3&4\\-1&-2\end{array}\right] \times \left[\begin{array}{cc}-2&0\\-4&5\end{array}\right][/tex]
[tex]ST=\left[\begin{array}{cc}(-6-16)&(0+20)\\(2+8)&(0-10)\end{array}\right][/tex]
[tex]ST=\left[\begin{array}{cc}-22&20\\10&-10\end{array}\right][/tex]
[tex]TS= \left[\begin{array}{cc}-2&0\\-4&5\end{array}\right]\times \left[\begin{array}{cc}3&4\\-1&-2\end{array}\right][/tex]
[tex]TS=\left[\begin{array}{cc}(-6-0)&(-8-0)\\(-12-5)&(-16-10)\end{array}\right][/tex]
[tex]TS=\left[\begin{array}{cc}-6&-8\\-17&-26\end{array}\right][/tex]
Therefore, the product of two given matrices is [tex]ST=\left[\begin{array}{cc}-22&20\\10&-10\end{array}\right][/tex] and [tex]TS=\left[\begin{array}{cc}-6&-8\\-17&-26\end{array}\right][/tex].
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PLEASE HELP WITH PART B!!
can you also explain y and x, I dont understand part B >
A. I would suggest including all units in your answer. Both answers are correct but the unit is also important.
average rate of change:
($750 - $350) / (2014 - 2010) = $400 / (4 years) = $100 per year
initial value:
$350
B. Take 2010 to be year 0. Then for year x = 0, the fee is y = $350.
If the fee increases at a rate of $100 per year, this means that when x = 1, y = $350 + $100 = $450. So the graph of the function that models the dog-walking fee is a line that passes through the points (0, 350) and (1, 450), adn the slope of this line is
(450 - 350) / (1 - 0) = 100/1 = 100
which is the same as the average rate of change.
Using the point-slope formula for a line, the equation you want is then
y - 350 = 100 (x - 0)
y - 350 = 100x
y = 100x + 350
PLS HELP WILL MARK BRAINLIEST NO FAKE ANSWERS
What is the degree of 17a⁵ ym²
Answer:
Polynomial Degree: 8 I hope this helps! : )
Use the equation to complete an algebraic proof that proves the answer is x = 7/6. Write your proof in your journal and upload your answer. You will be awarded 5 points for the statements and 5 points for the reasons.
2x+65=4x−3
Answer:
Step-by-step explanation:
Show that if 3x – 7 = 5, then x = 4.
Here, our given statement is 3x – 7 = 5, and we're asked to prove x = 4.
x=4
Statements Reasons
1. 3x – 7 = 5 Given
2. 3x – 7 + 7 = 5 + 7 Addition of 7 to equation (1)
3. 3x + 0 = 5 + 7 Substitution of –7 + 7 = 0 into (2)
4. 3x = 5 + 7 Substitution of 3x + 0 = 3x into (3)
5. 3x = 12 Substitution of 5 + 7 = 12 into (4)
6. 3x⁄3 = 12⁄3 Dividing equation (5) by 3
7. x = 12⁄3 Substitution of 3x⁄3 = x into (6)
8. x = 4 Substitution of 12⁄3 = 4 into (7)
Is there such a thing as being too descriptive? Yep, and that was it, since over half the proof was devoted to telling the reader how to do arithmetic. We'll typically take numerical computation for granted, and write proofs like this:
How does the perimeter and area change
if each dimension is doubled? Explain!
Answer:
By doubling the dimension R, we'll actually change the area by a factor of 4 (it will become four times as large). Notice that this same change to the radius would only change the original circle's perimeter (2πR) by a factor of 2.
Step-by-step explanation:
Plz help it’s due tonight!!!
The picture below shows how to solve for the missing values and what each variable is equal to.
The money used in Jordan is called the dinar. The exchange rate is $3 to 2 dinars. Find how many dollars you would recieve if you exchanged 22 dinars
Answer:
He would have received $33 if he exchanged 22 dinars
Step-by-step explanation:
Write the equation in slope intercept form of the line that is perpendicular
7y + 4x = 3: (-4,-7)
Answer:
y = (7/4)x + 0
Step-by-step explanation:
7y + 4x = 3
7y = -4x + 3
y = (-4/7)x + 3
perpendicular line:
y = (7/4)x + 0
work out the value 4^2 x2^4
Answer
The answer to this equation would be 64. '^' just means multiplied by. It has the same mathematical definition as the multiplication sign.
Step-by-step explanation:
USING PEMDAS (NO PARENTHESES)
4 x 2 x 2 x 4
8 x 2 x 4
16 x 4
64
USING PEMDAS (WITH PARENTHESES)
(4 x 2) x (2 x 4)
(8) x (2 x 4)
(8) x (8)
64
Someone pls help me I will make you as brain
plz help i’ll give brainliest
Answer:
is equivalent
Step-by-step explanation:
Answer:
the first one
Step-by-step explanation:
Answer these please tell me
1. What the error was
2. How can U check ur answer
Answer:
The first one: the error was that the 3 shouldn’t have been moved but the 5 should have. The correct answer is k=-8
The second one: the error was that they added the 6 and 4, you would only get -10 if the 4 was - the correct answer is -2
You can check your answer by plugging in your answer to the variable and making sure both side equal each other
Step-by-step explanation:
The first one: the 5 should be - from both side so you get k=-8
The second one: the 4 should be + to both sides. And the -6 and +4 should be added together to get n=-2
Remember you always want to get the variables by themselves.
Sorry that was a lot. Hope it helps!
Steven collected $5.40 from 3 people for a train ride. How much was the train ride per person?
A. $2
B. $1.80
7069 divided by 328 in need the reminder
Answer:
21.5518292683
Step-by-step explanation:
7069 / 328 = 21.5518292683
you have 120 cows and 90% of them are female how many female cows do you have
Answer: 108
Step-by-step explanation:
If 90% are female, that means that female = 90% of 120, or 90/100 x 120
90/100 x 120 = 108, meaning that there are 108 female cows.
Evaluate 3|-3|.
O 6
O -9
O -6
O 9
Answer:
[tex]D) \:9[/tex]
Step-by-step explanation:
[tex]3\left|-3\right|[/tex]
Apply absolute rule: [tex]\left|-a\right|=a[/tex]
[tex]\left|-3\right|=3[/tex]
Multiply:
[tex]3\times3[/tex]
[tex]=9[/tex]
______________________
Help me plz! Really appreciate!
:D
D
point-slope is usually
y-y1=m(x-x1)
so thats how you get the answer
please help me solve for X
Answer:
-7
Step-by-step explanation:
During the fall, you decide to rake leaves and charge $12 for coming to a house and raking, and then $9 for every hour you rake. If you make $57 in each of 3 houses you went to in one day, how many hours did you spend shoveling?
Answer:
15
Step-by-step explanation:
For 1 house, the charge just to go to a house is $12.
In each house you made $57.
$57 - $12 = $45
The charge per house just for raking was $45.
You charge $9/hour.
$45/($9/hr) = 5 hours
You shoveled 5 hours in each house.
3 * 5 hours = 15 hours
Answer: 15 hours