Answer:
Am x an = a(m+n)
Step-by-step explanation:
Am x an = a(m+n) says that when you take a number, a, multiplied by itself m times, and multiply that by the same number a multiplied by itself n times, it's the same as taking that number a and raising it to a power equal to the sum of m + n.
HELP PLEASE..........................
Answer:
B <3
Step-by-step explanation:
what is the answer to
solve for y. you must write your answer in fully simplified form. 4y = -2
Answer:
y=-2
Step-by-step explanation:
4y=-2
y =-2
Answer:
Exact Form: y = − 1/2
Decimal Form: y = −0.5
Step-by-step explanation:
i am good at math that's all that needs to be explained
I GIVE BRAINLIEST FOR CORRECT ANS
True
7/19 = 0.36
5/19 = 0.26
PLEEASE HELP!!!! I WILL GIVE BRAINLIEST!!!!!
Matheus is going shopping for a universal TV remote and Groceries. The cost of a universal TV remote is $15 and the cost of each Grocery is $8.
If Matheus can spend at most $75, how many groceries can be purchased?
Answer:
7
Step-by-step explanation:
Set up an equation using slope intercept form.
y = mx + b
75 = 8x + 15
Solve.
75 = 8x + 15
-15 -15
60 = 8x
7.5
Round down as it is dealing with money and he would not have enough to purchase an 8th grocery.
7 is the final answer.
Hope this helps!
Solve for X
[tex]-\frac{3}{2} \geq \frac{2-5x}{7}[/tex]
Answer:
thanka for points
Step-by-step explanation:
pa branlest answer po
Madison created a scale drawing of a rectangular room. The drawing is 5 in long by 8 inches wide . She used a scale of 1 inch = 4 feet. What is the area, in square feet, of the room?
Answer:
1 in=4 ft
5 in=20 ft
5 x 4=20 ft
1in =4 ft
8 in=32 ft
8 x 4=32 ft
A=L*W
A=32*20
A=640 SQUARE FEET
Step-by-step explanation:
GOOD LUCK
does anyone know how to solve this?
Answer:
yea you have to line it up
Please help me with these problems!
Answer:
143880000 people have dogs and b.
Step-by-step explanation:
327,000,000 * .44(44 percent) = 143880000
the sample of 437 is much smaller than the entire state of texas, so it is incorrect to assume that the small amount of people is representative of the entire state.
Answer:
Step-by-step explanation:
3)
327 Million → 100%
x → 44%
100x = 44×327
100x = 14388
x = 14388/100
x = 143.88 Million people
4) D
I hope I've helped you.
A. Transform each quadratic function into standard form. Identify the constants h and k. - 1) y = x2 + 10x – 13 2) y = x2 - 6x + 5 3) y = x2 - 2x + 3 4) y = x2 – 3x + 16 5) y = x2 – 18x – 9 6) y = 2x2 – 3x + 4 7) y = 3x2 - 12x - 4 8) y = 2x2 - 8x - 22 9) y = 3x2 + 6x - 1 10) y = 9x2 + 18x + 4 - -
1. (-5,-12)
2. (3,-4)
To identify the constant H and K
- You need to write the given equation in vertex form
- Use complete the square method to write in vertex form
- The vertex form is
[tex]a (x - h) ^{2} + k[/tex]
- after writing the equation in the world storm you can see that there is a h and a k
- Pull the h and the k in into (h,k)
I can't do all of it so I'll do 2 for you and with explanations.
y=-4(x+2)(x-8) rewritten in standard form
Answer:
y = x + 40
Step-by-step explanation:
I'm assuming to simplify this.
Use the distribution property first.
y = -4x - 8 · 4x + 32
Combine like terms.
y = x · 8 + 32
Solve.
y = x + 40
Hope this this helps!
What is 2x2, I keep on getting it wrong. Can u please help, Thank you
Answer:
4
Step-by-step explanation:
.4(x + 7)
.4 + 7x- 5x -6
Answer:6/5x=7/x+2 Two solutions were found : x =(10-√940)/12=(5-√ 235 )/6= -1.722 x =(10+√940)/12=(5+√ 235 )/6= 3.388 Rearrange: Rearrange the equation by subtracting what is to the right
Step-by-step explanation:
Solve
9
-
)
12
OA)
0010
100
8
OB)
OC)
5
12
OD)
olu
5
12
Two friends, Peyton and Aaron, took summer jobs. The equation y
= 29.8.0
represents Aaron's earnings in dollars and cents, y, for working 2 hours. Peyton
earned $627 in 22 hours.
Use the dropdown menu and answer-blank below to form a
true statement.
Aaron earns $
per hour
w than Peyton.
Answer:
Aaron earns $1.3 per hour more than Peyton
Step-by-step explanation:
Aaron's income is represented by y=29.8x
x represents the number of hours worked
Given that Peyton earns 627 in 22 hours. We want to know how much Aaron earn in 22 hours. We then substitute 22 into the equation as x.
y = 29.8(22)
y = $655.6 in 22 hours
This means that Aaron earns $655.6 in 22 hours.
Therefore, Aaron earns 28.6 dollars more in 22 hours.
We want to know the rate per hour so we divide 28.6 by 22.
rate per hour = 28.6/22
rate per hour = $1.3
Therefore, Aaron earns $1.3 per hour more than Peyton.
What’s 5x9? Lol Id k
Answer:
5 x 9 = 45
Step-by-step explanation:
Can someone please give me the (Answers) to this? ... please ...
7. 125°
8. 53°
9. 113°
10. x = 7
75 = 11x - 2
11x = 77
x = 7
7: 125° (vertical angles)
8: 53° (corresponding angles)
9: 113° (vertical angles)
10: x = 7 (corresponding angles, so you can set them equal to each other and solve, which results in 75 = 11x - 2, add two to both sides, and then divide by 11)
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. (ノ^∇^)
- Heather
2. A house costs $30,000. A buyer is given a 1/10 discount. How much money does the buyer save?
Answer:
3000
Step-by-step explanation:
Answer this question for me ASAP
Answer:
Option A: (It's just that the y-intercept and slope are in different spots.)
Line in (y=mx+b) form is y = 2x + 4
Slooe is 2
y-intercept is 4
Step-by-step explanation:
Slope-intercept form is written as y=mx+b, where m is slope and b is y-intercept.
By looking at the graph, we can already tell that the y-intercept is positive 4, since the line crosses the y-axis at that point.
Now use rise/run to find slope. (Remember that rise is movement up or down, and run is movement left or right.) With this in mind, the slope is 4/2, and if we simplify it, it's 2/1 (or basically just 2). Because we go upwards 4 units and to the right 2 units.
Hope this helps :)
100 points plz help!!!!!
According to the average, it will take you almost 6 hours to do the climb, therefore it will be possible.
Since Jeremy has heard a lot of people in the club talking about tackling a 950-foot rock formation, and he has set a limit that they won't climb anything that takes longer than 7 hours, so they have enough time to travel to and from the place, to determine if it will be possible to climb a 950-foot rock formation within Jeremy's time constraint, the following calculation must be performed, through cross multiplication, to obtain the average rise time:
Height = 85 + 120 + 298 + 194 + 434 + 241 + 351 + 339 + 180 + 400 + 248 + 370 + 155 + 296 + 271 + 255 + 315 + 215 + 405 + 317Minutes = 30 + 45 + 115 + 87 + 160 + 60 + 135 + 117 + 55 + 145 + 95 + 150 + 67 + 120 + 100 + 88 + 138 + 75 + 167 + 120Height = 5489Minutes = 20695489 = 2069 950 = X(950 x 2069) / 5489 = X1,965,550 / 5489 = X358.08 = XX / 60 = 5.96Therefore, according to the average, it will take you almost 6 hours to do the climb, therefore it will be possible.
Learn more in https://brainly.com/question/24057012
Answer:
.....
Step-by-step explanation:
(4, 7); y = 3x + 6 plz help me
y=3x+6.
y=3x-5
I did it with a parallel line
What value of x makes the following equation true 5.7(x-4)=-0.3+7.2
HELP URGENT PLEASE HELPP
Answer:
x = √14Step-by-step explanation:
Let the common side of the triangles is s.
Use Pythagorean to get the value of s:
s² = 1² + 1² = 2and
s² = 4² - x² = 16 - x²Compare these equations and solve for x:
16 - x² = 2x² = 16 - 2x² = 14x = √14Pls help me. 8397/27 step by step.
Answer:
ok
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
arts academy requires there to be 6 teachers for every 144 students and 3 tutors for every 24 students. How many students does the academy have per teacher? Per tutor? How many tutors does the academy need if it has 64 students?
Answer:
the teachers would have 24 students per teacher. 10 students per tutor. There would need to be 11 tutors
Step-by-step explanation:
each tutor would have 10 students then if you do 11 times 10 you get 11
(hope this helps can I pls have brainlist (crown)☺️)
(20pts) I need to know who is incorect and why
Answer:
i thig it is hj
Step-by-step explanation:
jk
are the following proportional? 6/5 , 15/46
Answer:
No, it is not proportional.
Step-by-step explanation:
It is not because if you think about the numbers, 6 and 15 have no relation whatsoever, they don't share a common divisble number.
U+t=7
Ut=12
Solve simultaneously using formula method
Answer:
U= 10 or 11 T=-4 or-3
Step-by-step explanation:
solved using substitution not sure what the formula method is
U+T=7
UT=12
U=12/t
12/t+t=7
12/t=7-t
12=7t-t^2
t^2+7t+12=0
(t+4)(t+3)
t=-4, -3
u-4=7
u=11
u-3=7
u=10
Please help this is my fifth time asking this question please answer it correctly with explanation
Step-by-step explanation:
There are two attachments to this post. The first attachment shows the numbered angles formed through the intersection of the transversal, t, into the parallel lines, m and n, which will be used to determine how each angle relates to other angles.
First attachment:The corresponding angles in the first attachment are:
∠1 and ∠5
∠2 and ∠6
∠3 and ∠7
∠4 and ∠8
Corresponding angles have the same measure.
The same-side exterior angles are the pair of angles that are outside the parallel lines, and on the same side of the transversal. In the first attachment, the same-side exterior angles are:
∠1 and ∠8
∠2 and ∠7
These angles are supplements of each other, meaning that the sum of their measure equal 180°.
Second Attachment:
Given parallel lines, m and n that are cut by a transversal, t.
The angle that has a measure of ∠(10x + 5)° is a supplement of ∠(5x + 25)°. In order to solve for the value of x, we must establish the following equation:
m∠(10x + 5)° + m∠(5x + 25)° = 180°
10x° + 5° + 5x° + 25° = 180°
Combine like terms:
15x° + 30° = 180°
Subtract 30 from both sides:
15x° + 30° - 30° = 180° - 30°
15x° = 150°
Divide both sides by 15:
15x°/15 = 150°/15
x = 10°
Verify whether we have correct value for x by substituting its value into the established equation:
m∠(10x + 5)° + m∠(5x + 25)° = 180°
10(10)° + 5° + 5(10)° + 25° = 180°
100° + 5° + 50° + 25° = 180°
180° = 180° (True statement).
Therefore, we have the correct value for x = 10°.
m∠(10x + 5)° = 105°
m∠(5x + 25)° = 75°
1. Which of the following statements, is false?
(a) Zero is neither a negative integer nor a positive integer. (b) Zero is less than every positive integer.
(c) Zero is larger than every negative integer.
(d) Farther a number from zero on the left, larger is its value.
D is the answer
Step-by-step explanation:
All of the rest are true except for D
eleven less than twice a number is 17 more than four times the number
Let's take the missing number as 'x'.
11 less than twice a number = 11 - 2x
17 more than 4 times the number = 17 + 4x
=》 11 - 2x = 17 + 4x
=》 11 - 17 = 4x + 2x
=》 -6 = 6x
=》 -6/6 = x
=》 -1 = x
______
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