Answer:
-7
Step-by-step explanation:
-4(2)=-8
-8+1=-7........
Vide quadratics by linear
Divide the polynomials.
Your answer should be in the form p(x) +
k
where p is a polynomial and k is an integer.
+3
2² +52 +5
2-3
Report a prob
Stuck? Watch a video or use a hint.
Answer:
x + 2 - [tex]\frac{1}{x+3}[/tex]
Step-by-step explanation:
Divide using Synthetic division
dividing by (x + 3)
- 3 | 1 5 5
↓ - 3 - 6
+ +
---------------------
1 2 - 1 ← remainder
Thus
[tex]\frac{x^2+5x+5}{x+3}[/tex] = x + 2 - [tex]\frac{1}{x+3}[/tex]
how do I turn this into a radical?
9
.
ABCD is a rhombus.
Find each angle.
Reason:
Plz answer ASAP, thank you
Answer:
Step-by-step explanation:
I sympathize. The question is not very clear: you don't know what A and B really are (I mean which vertex).
However it is a rhombus, and you are to assume that B follows A. So put A anywhere and make B follow it. They are supplementary which means they add to 180 degrees. All rhombi have that property.
A + B = 180
A/B = 2/1
Cross Multiply the second equation
A = 2*B
Put 2B into the first equation.
2B + B = 180 Combine the left terms
3B = 180 Divide both sides of the equation by 3
B = 180 / 3
B = 60
B = 60
A = 180 - 60 = 120
Label the two acute angles as 60 and the two obtuse angles as 120.
Acute: means less than 90
Obtuse: means more than 90
Pleas help me this is 9th grade math help me if you are a nice person I love you
Answer:
D.) This system has no solutions (The one you chose is correct)
Step-by-step explanation:
y = 8x + 9
-8x + y = -1
-8x + y = -1
y = 8x - 1
These two lines will also never meet as the slope are both 8, but the y-intercept is different, to check, look at the graph below.
Answer:
You're right, the system has no solutions
Step-by-step explanation:
y=8x+9
-8x+y=-1
-8x+y=-1
y=-1+8x
8x+9=1+8x
9≠1
The system has no solutions
Why are inverse operations and
properties of equality important when solving
equations? Explain.
Answer:
An inverse operation is two operations that undo each other e.g. addition and subtraction or multiplication and division. You can perform the same inverse operation on each side of an equivalent equation without changing the equality. This gives us a couple of properties that hold true for all equations.
Which of the following numbers is between 5 and 10 on a number line? Select two that apply.
Answer:
√38 , √44
Step-by-step explanation:
√25 = 5 and √100 = 10
So, required numbers should be between √25 and √100
And so, they are √38 , √44
(Edit) I was wrong nevermind.
Find the y intercept of point (4,6) and slope 10
HELP WILL MARK BRAINLIESTTT!!!!
Answer:
Real= 3 . Imaginary = 3.6
Step-by-step explanation:
mark me brainliest plz
HELP CORRECT AWNSER GET BRAINLIEST
Answer:
A 33 degrees
Step-by-step explanation:
[tex]x \degree = 180 \degree - (23 \degree + 124 \degree) \\ \\ x \degree = 180 \degree - 147 \degree\\ \\ x \degree = 33 \degree \\ \\ x = 33[/tex]
Answer:
A) 33
Step-by-step explanation:
the angles of a triangle always add up to 180.
124 + 23 + x = 180
combine like terms
147 + x = 180
147 + x - 147 = 180 - 147
x = 180 - 147
x = 33
Identify an equation in point-slope form for the line parallel to y+-2/3x+8 that passes through (4, -5).
Step-by-step explanation:
Line parallel to the line y = -2/3 x + 8 also has the slope -2/3.
Since the line passes through (4, -5), we have (x - 4) written on the right side and (y + 5) on the left side.
Hence the equation is y + 5 = -2/3 * (x - 4). (B)
The Science Club went on a two-day field trip. The first day the members paid $70 for transportation plus $19 per ticket to the planetarium. The second day they paid $100 for transportation plus $16 per ticket to the geology museum. Write an expression to represent the total cost in dollars for two days for the n members of the club.
Answer:
$170 + $35n
Step-by-step explanation:
Given that:
First day:
Transport fare = $70
Fee per ticket = $19
2nd day:
Transport fare = $100
Fee per ticket = $16
Total cost in dollars for the two days for n members
Number of members = n
First day:
70 + 19n
Second day :
100 + 16n
Totak cost :
(70 + 19n) + (100 + 16n)
70 + 100 + 19n + 16n
170 + 35n
$170 + $35n
A hot air balloon was flying at an altitude of 150 meters when the pilot decided to land by descending at a rate of 3 yards per second . For which of these functions does y represent the altitude of the hot air balloon represents the number of seconds since the pilot started her landing ? A.y=-3x+150 B. y=-3x-150 C.y=3x+150 D.y = 3x - 150
Answer:
A
Step-by-step explanation:
y = -3x + 150
I hope this is right.
Can You Guys Help Me Plz
Answer:
I'm pretty sure the answer is F
Answer:
IS F
Step-by-step explanation:
I already did this work.
PLEASE ANSWER FAST
what is the length of rt?
a - 3 cm
b - 1 cm
c- 9 cm
d - 4 cm
Answer:
I would say 3cm
Step-by-step explanation:
sorry if it's wrong but I sure it's right
Johnny and Dustin both went bowling last weekend, but not together. Johnny went during open bowling time, paying $13 for shoe rental and $3 per hour. Dustin went on family night, when each hour was $4 and shoe rental was $3. As it turned out, they played for the same number of hours and spent the same amount. How much did each one spend? How many hours did each one bowl?
Answer:
10 hours
$43
Step-by-step explanation:
Given that:
Jonny:
Shoe rental = $13
Fee per hour = $3
Dustin :
Shoe rental = $3
Fee per hour = $4
Number of hours bowled is the same
Let number of hours bowled = x
$13 + 3x = $3 + 4x
3x - 4x = $3 - $13
-x = - 10
x = 10
Number of hours each bowled = 10
Amount spent :
Jonny:
$13 + 3x = $13 + $3(10) = $13 + $30 = $43
Dustin :
$3 + 4x = $3 + $4(10) = $3 + $40 = $43
0=(2y−1)(8−y) Let y=u, y=d. What is the value of u×d
Answer:
The value of uxd=4
Step-by-step explanation:
since y=u, y=d, y=y
y=1/2 and 8
2y-1=0
2y=1
y=1/2
8-y=0
8=y
1/2*8=4
Answer:
4
Step-by-step explanation:
0=(2y−1)(8−y)
Using the zero product property
2y-1 =0 8-y =0
2y =1 8=y
y =1/2 y= 8
Let y=u, y=d
u = 1/2 d = 8
We want the value of u*d
u*d = 1/2 *8 = 4
Assume your gross pay per pay period is $2,300.00 and you are in the 28 percent tax bracket. Calculate your net pay and spendable income if you save $230.00 per pay period in a tax-sheltered annuity. (Do not round intermediate calculations. Round your answers to the nearest whole dollar.)
(triangles) if FGH= QRS, find the measure of
Answer:
Option (4)
Step-by-step explanation:
From the picture attached,
ΔFGH ≅ ΔQRS
Therefore, ∠F ≅ ∠Q
m∠F = m∠Q
(2x + 10)° = (3x + 1)°
3x - 2x = 10 - 1
x = 9
m∠Q = (3x + 1)°
= 27 + 1
= 28°
Option (4) will be the correct option.
Factor completely.
25x2-121
Assuming you meant x to the 2nd power:
Factor: 25x2−121
25x2−121
=(5x+11)(5x−11)
Answer:
(5x+11)(5x−11)
At a concert, you buy some T-shirts for $12.00 each and the
same number of CDs for $7.50 each. Write an expression in
simplest form that represents the total amount spent.
Answer:
19.5x
Step-by-step explanation:
12x +7.50x = 19.5x
x-is the number of t-shirts or CDs
Please help .........
Answer:
Step-by-step explanation:
1. ST > MN (ST is NOT congruent to MN)
2. BA > BC (not congruent)
3. m∠L < m∠P and m∠T < m∠R
4. m∠A < m∠B and m∠C
m∠D and m∠E > m∠F
I am not sure what the questions are yet hope it helps
29. On the last day of school 4 out of every 5 students wore their spirit shirt. Based on
this information, if 200 students attended the last day of school, which proportion can
be used to determine how many students wore a spirit shirt?
two irregular pentagons are constructed so that every side has length of 1 unit. Does this necessarily mean that these figures are congruent with one another
Answer:
la repuedta es la tila idnjxnfozmsuzndybdjsnshsbsb
11x + 18 = 172 not a test i need the right awnser
Answer:
x=14
Step-by-step explanation:
11x+18=172, subtract 17 from both sides, 11x=154, divide 11 from both sides, x=14
PLS AWNSER BEST AWNSER GET BRAINLIST.
I need a good grade on this final for my pc lol
Answer:
no idea
Step-by-step explanation:
Jk the answers square
Mr Sanchez brought in 2 magazines for 9.95
Answer:
good for Mr. Sanchezbut thats a bit expensive ya know?????/
Step-by-step explanation:
Please help me?!!!!! I need help asap
Answer:
Try D
Step-by-step explanation:
I just need help on this please
Answer:
the slope is mx+b so 3
Step-by-step explanation:
mx+b
PLEASE HELP,, MARKING BRAINLIEST!!
What is the scale factor?
Answer:
Scale factor: 3/2
Step-by-step explanation:
ABCD is similar to DEFGWe need to find DEFG from ABCDIf we multiply values on ABCD by 3/2, then we get DEFGSo, the scale factor is 3/2(04.01 LC)
Which set of ordered pairs represents a function? (1 point)
a
{(0, 1), (1, 2), (2, 3), (3, 3)}
b
{(0, 1), (1, 2), (1, 3), (2, 5)}
c
{(0, 0), (1, 2), (2, 4), (2, 6)}
d
{(0, 0), (0, 1), (2, 0), (2, 4)}
Answer:
A
Step-by-step explanation: