Answer:
Step-by-step explanation:
Got a -4
Find the slope of the line that passes through (1, 13) and (10, 6).
25 cm
144 cm
?
Any help
Answer:
21360.9999
Step-by-step explanation:
30 points!!!!!!!!!!!!!!!!!!!!!!! Help ASAP!!! 1.) Line a passes through points (-2, 1) and (2, 9). Write an equation in slope intercept form that is parallel to line a.
Step 1: Use slope formula* to determine slope (or m) using both points given.
[tex]\frac{9 - 1}{2 - (-2)}\\\\\frac{8}{4} = 2[/tex]
Step 2: Use slope-intercept formula** , ONE of the points given, and the slope we just found to solve for b.
[tex]1 = 2(-2) + b\\\\1 = -4 + b\\\\5 = b[/tex]
Step 3: Now we can set up an equation of this line in slope-intercept form.
[tex]y = 2x + 5[/tex]
*Slope formula: y₂ - y₁/x₂ - x₁
**Slope-intercept formula: y = mx + b
Answer:
The slope calculator helps find the slope of any line through two given points. ... To find the equation of a line for any given two points that this line passes through, use our ... to calculate the slope of the line passing through the points (3,8) and (-2, 10) . ... Make sure that the points you measure from are the same as step 1.
Step-by-step explanation:
Help me if u understand this please
Answer: the slope should be ten or 10 and they should be 8 because 8x10 equals 80
and the correct equation should be 8x10=y * and y is 80 btw*
Step-by-step explanation:
Matt runs in the park every day at the average rate of c meters per minute.
b:
If Matt runs triple his regular speed for 20 minutes, what distance would he cover?
Answer: 60c
Step-by-step explanation: 3c times 20. This is the right answer I hope it helps <3
PLEASE I NEED HELP ASAP THANK YOU :) <3
Answer: -3
Step-by-step explanation:
The rate of change in a graph is the same as the slope. To find the slope, divide the change in y by the change in x. In this case, it's -9/3, which gets you -3.
Zoe plants a sunflower seed and
tracks its growth. The seedling
measures 3.71 inches after the
first month. If Zoe’s plant grows
3.71 inches each month for 12
months, how many inches tall will
it be at the end of one year?
Answer:
44.52 inches
Step-by-step explanation:
If it grows 3.71 inches per month for 12 months, you need to multiply 3.71 by 12, which gives you 44.52.
The slope of the line who passes through the points (-1, 2) and (3,-2) is
A distrubutor wants to make 1,000 pounds of trail mix that is 8% raisins. He will use a mix that is 5% raisins and a mix that is 20% raisins. How many pounds of each should he use?
Answer:
He should use 800 pounds of trail mix 5% raisins and 200 pounds of trail mix 20% raisins
Step-by-step explanation:
System of Equations
Let's call
x = pounds of trail mix 5% raisins
y = pounds of trail mix 20% raisins
The distributor wants to make 1,000 pounds of trail mix, thus:
x + y = 1,000 [1]
The mix must be 8% raisings as a combination of x and y, thus:
5x + 20y = 8*1,000 = 8,000
Dividing by 5:
x + 4y = 1,600 [2]
Subtracting [2] and [1]:
4y - y = 1,600 - 1,000
Operating:
3y = 600
y = 200
From [1]
x = 1,000 - y = 1,000 - 200
x = 800
He should use 800 pounds of trail mix 5% raisins and 200 pounds of trail mix 20% raisins
Answer:
5% raisin mix: 800 lbs
20% raisin mix: 200 lbs
Step-by-step explanation:
Let number of 5% be x; and number of 20% be a.
x + y = 1000
5% · x + 20% · y = 8% of 1000 pounds
0.05x + 0.2y = 80
x = 1000 - y
0.05(1000 - y) + 0.2y = 80
50 - 0.05y + 0.2y = 80
0.15y = 30
y = 200
x = 1000 - y
x = 1000 - 200
x = 800
Find the equation of a parabola that has a vertex of (3,7) and contains the point (-2,-6)
Answer:
Step-by-step explanation:
combine like terms:
-6s -11t -5s -3t
Answer: -11s & -14t
Step-by-step explanation:
Answer:
-11s - 14t
Step-by-step explanation:
-6s - 11t - 5s - 3t
= -11s - 14t
For what values of x and y are the triangles to
the right congruent by HL?
х
X+3
4y
y+6
25 POINTS!!! Tommy has $350 of his graduation gift money saved at home, and the amount is modeled by the function h(x) = 350. He reads about a bank that has savings accounts that accrue interest according to the function s(x) = (1.04)x−1. Explain how Tommy can combine the two functions to model the total amount of money he will have in his bank account as interest accrues after he deposits his $350. Justify your reasoning.
Answer:
Total amount after interest is $364
Step-by-step explanation:
...
may you please help me??
Answer: 14:00
Step-by-step explanation:
We have to add to the initial time the times that are consumed with each activity:
First time: 7:00
7hours 0 minutes
Three surgeries x two hours = 6 hours
7hours 0 minutes + 6 hours = 13hours 0 minutes
He drives 30 minutes
13 hours 0 minutes + 30 minutes = 13hours 30 minutes
He eats a snack 30 minutes
13hours 30 minutes + 30 minutes = 13 hours 60 minutes = 14hours 0 minutes
Answer: 14:00
Spymorewhat is 100 times 7 plus 23
100 times 7= 700 any number times 100 you would add two zeros, 700+23=723
Hope this helps :]
5 and 4/5 as an improper fraction!
ANSWER ASAP! * 10 points *
Answer:
29/5
Step-by-step explanation:
5 4/5=(25+4)/5
29/5
Hope I helped! Please mark Brainliest!!!
Answer: The answer is [tex]\frac{29}{5}.[/tex]
Step-by-step explanation: Here are the 3 steps in order to convert the mixed number fraction to an improper fraction:
Step 1. First, let's multiply the denominator by the whole fraction that looks like this: [tex]5*5=25.[/tex]
Step 2. Then, we add the answer with the numerator from step 1 that looks like this: [tex]25+4=29.[/tex]
Step 3. Finally, we write the answer from step 2 over the denominator that looks in the improper fraction like this: [tex]\frac{29}{5}.[/tex]
Conclusion Step-By-Step Explanation:
Here's the conclusion for how to convert the mixed number fraction into an improper fraction given the equation [tex]\frac{29}{5},[/tex] that looks like this in the simplified solution: [tex]\frac{5*5+4}{5}=\frac{29}{5}.[/tex]
I hope that my full answer with the full step-by-step explanation is very helpful to your question about how to convert the mixed number fraction into an improper fraction and have a great rest of the day! :D
Sincerely,
Jason Ta,
The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.
Six friends decide to split the check at a restaurant evenly.
If the total cost of dinner was $108.53, how much money should each person pay if they want to include an 18% tip?
Answer:
I think the answer would be $21
Step-by-step explanation:
On a calculator you type 108.53 then divide it by six and add 18%.
The ratio of strawberries to blueberries in a basket is 3:5. If there are 72 strawberries in the basket, find the total number of strawberries and blueberries in the basket.
What is the value of y in the picture
A. 83
We can see that the Y value is less than 90 degrees or right angle. So we can cross out answer options C and D.
And we should know that all of the triangles add up to 180 degrees.
So the math would do is:
46+51=97
180-97=83
So...
The Y value is 83.
Also, can I pls, pls, pls have brainliest?? I need 1 more brainliest and about one hundred more points to lvl up!!
An item is originally priced $68.89. It is on sale for 42 percent of the original price. Which is an estimate of the sale price?
$2.00
$3.50
$20
$28
Answer: 28
Step-by-step explanation: round price to 70.00 then think 10% is $7....so 40% would be 7x4 = 28
Answer:
the answer is D $28
Step-by-step explanation:
What is greater 11/12 or 2 1/3
Answer:
2 1/3
Step-by-step explanation:
1) If OQ and RT are parallel lines and OPS = 779 what is TSU?
A)
73°
B) 770
93
D)
103°
Correct Question:
If OQ and RT are parallel lines and QPS= 77°, what is TSU?
Answer:
77°
Step-by-step explanation:
Since OQ and RT are parallel to each other, and, <TSU and QPS are corresponding angles lying on the same side of the transversal as well as being positioned in the same corner, therefore:
<TSU is congruent to <QPS.
Thus:
m<TSU = m<QPS
m<TSU = 77° (substitution).
The relationship between the number of cups of flour, f , and the number of cups of milk, m , used in a cake recipe can be modeled by the equation f = 1 2 m . How many cups of flour should be used for 1 cup of milk?
Answer:
f = (1/2)(m), for m = 1
f = (1/2)(1)
Step-by-step explanation:
Consider the procedure used below to solve the given equation.
Given: 5(2x - 5) + 2x+8 = 43
Step 1: 10 - 25 + 2 + 8 = 43
Step 2: 12r - 17 = 43
Step 3: 12r = 43 +17
Step 4: 121= 60
Step 5: x=5
Which statement about the solution of the given equation is true?
The first mistake was made in Step 1.
The first mistake was made in Step 2
The first mistake was made in Step 3
Each step is correct.
To take the best notes in his science class, Jonas should sit next to his friends so they can share notes. near the front so he can see and hear the teacher. in the back of the room so he can watch everything. behind the smartest student so he can copy their notes.
Answer:
B. sit near the front so he can see and hear the teacher
Answer:
The person on top of me is correct ^
Step-by-step explanation:
Hope this helps! :)
Edward deposited $5000 into savings account 4 years ago. The simple interest rate is 4%. How much money did Edward earn in interest ? What would be his new account balance
Answer:
Interest — $800
Total — $5800
Step-by-step explanation:
We know the question is asking for simple interest, so we can use its formula:
—> I = p · r · t (p = principal, r = rate, t = time)
Now that we know the formula, all we have to do is plug in the numbers:
—> I = (5000)(0.04)(4) Be careful not to use 4 for the rate
Now find the product...
—> I = 800
Now the $800 DOES NOT represent the total balance, it only represents the total interest made.
To find the balance, simply add the principal to the interest.
—> 800 + 5000 = 5800
Congrats, you found the answer!
Chloe is trying to find three consecutive, positive integers such that six times the largest is equal to the twice sum of the two smaller integers. Show that the three consecutive, positive integers 4, 5, and 6 are not the ones Chloe is looking for.
Answer:
The three consecutive numbers cannot be 4, 5, and 6 because, the result will be 36 ≠ 18, which is indeterminate
Step-by-step explanation:
The given parameters are;
The three consecutive positive numbers Chloe is trying to find are x, x+1, x + 2
The conditions of the three positive numbers are;
6 × (x + 2) = 2 × (x + x + 1)
We check if the three consecutive numbers can be 4, 5, and 6 by substituting the values as follows;
x + 2 = 6
x + 1 = 5
x = 4
Which gives;
6 × (6) ≠ 2 × (4 + 5)
36 ≠ 18
Therefore, the three consecutive numbers cannot be 4, 5, and 6
find the measurement of the diagonal if vt=22, then ZT=?
Answer:
ZT = 11
Step-by-step explanation:
Diagonals of a parallelogram bisects each other.
[tex] \therefore ZT = \frac {1}{2} \times VT\\\\
\therefore ZT = \frac {1}{2} \times 22\\\\
\therefore ZT = 11\\\\[/tex]
Kyle asked a random group of students what their favorite sport was. The results are below. Boys Girls Basketball 10 8 Football 25 7 Soccer 9 19 Baseball 18 22 If Kyle were to randomly select a girl to explain why she likes the sport chosen, what is the probability that he will pick a girl who likes football? A 12.5% B 27.1% C 40.3% D 44.6%
Answer:
The probability that Kyle will pick a girl who likes football is 12.5%.
Step-by-step explanation:
The data provided is as follows:
Boys Girls Total
Basketball 10 8 18
Football 25 7 32
Soccer 9 19 28
Baseball 18 22 40
Total 62 56 118
Compute the probability that Kyle will pick a girl who likes football as follows:
[tex]P(F|G)=\frac{n(G\cap F)}{n(G)}[/tex]
[tex]=\frac{7}{56}\\\\=0.125\\\\=12.5\%[/tex]
Thus, the probability that Kyle will pick a girl who likes football is 12.5%.
Ethan goes to a store an buys an item that costs xx dollars. He has a coupon for 5% off, and then a 9% tax is added to the discounted price. Write an expression in terms of xx that represents the total amount that Ethan paid at the register.
Answer:
Final Cost= 1.09(xx - .05xx)
Step-by-step explanation:
Since its 9% tax on the new price you would take the new price which would be 1.0 and add the .09 of tax. So its ×1.09 to get the tax.
The expression for the total cost is 1.09(xx-(0.05)xx).
What is total cost?The total cost is the amount calculated after any discount for an item and along with the tax incurred for an item to be purchased.
For the given situation,
Ethan buys an item that costs xx dollars.
He has discount coupon of 5% = 0.05
The tax percentage is 9% = 0.09
The discounted amount will get less from the cost price. So,
⇒ [tex]xx-(0.05)xx[/tex]
The tax amount for the item will get added to the final cost of an item. Thus the expression becomes,
⇒ [tex]1.09(xx-(0.05)xx)[/tex]
Hence we can conclude that the expression for the total cost is 1.09(xx-(0.05)xx).
Learn more about total cost here
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