For each system of equations, drag the true statement about its solution set to
the box under the system. Need help ASAP please!
Answers
Related Questions
is 2/5 a reduction, enlargement or isometric
Answers
who else thinks this is kinda a school social media??
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Answer: I totally agree. In fact, it's the closest thing to social media I have LOL
Change 430 centimetres into metres
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hope that helps
I need answers for those two questions please.
Answers
Answer:
Step-by-step explanation:
1.
sin R=15/39=0,3846
R≈23°
2.
tan 52°= 1,2799
Which of the following is not a typical cost associated with renting?
a. last month's rent
b. pet deposit
c. property tax
d. security deposit
Answers
Answer:
C
Step-by-step explanation:
Answer:
The correct answer is C.
Step-by-step explanation:
property tax
|2n|-4=8 solve for n
Answers
Answer:
n = ± 6
Step-by-step explanation:
absolute value equations usually produce 2 solutions
to get the positive solution just solve normally: 2n - 4 = 8
2n = 12
n = 6
to get the negative solution you must take what is in the absolute value bars and multiply by negative one: -(2n) - 4 = 8
-2n - 4 = 8
-2n = 12
n = -6
Help help please will give brainliest PLEASE
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Answer:
its is the 1st one or the thrid one
Step-by-step explanation:
Can someone help me please!
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Answer:
It would be -5
Step-by-step explanation:
Help me plzz.........................20 POINTS!
Answers
Answer:
Look down
Step-by-step explanation:
2 apples, substitute 12 into the equation
10=12(0.75)+0.50y
10=9+0.50y
1=0.50y
y=2
It would be found on the line because both numbers are whole numbers, which are neccesary coordinates.
(Brainliest pls)
Solve the formula a(m+r) -t=s for a.
Answers
9514 1404 393
Answer:
a = (s +t)/(m +r)
Step-by-step explanation:
Add t, then divide by the coefficient of 'a'.
[tex]a(m+r)-t=s \qquad\text{given}\\\\a(m+r)=s+t \qquad\text{add $t$}\\\\\boxed{a=\dfrac{s+t}{m+r}} \qquad\text{divide by $m+r$}[/tex]
MULTIPLE CHOICE 9th grade math: help me find the formula to the nth term:
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Answer:
[tex]a_{n}[/tex] = - 5n - 2
Step-by-step explanation:
There is a common difference between consecutive terms, that is
- 12 - (- 7) = - 17 - (- 12) = - 5
This indicates the sequence is arithmetic with n th term
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 7 and d = - 5, then
[tex]a_{n}[/tex] = - 7 - 5(n - 1) = - 7 - 5n + 5 = - 5n - 2
A table cost $350 there is also a sales tax of 7% how much does the table cost including the sales tax
Answers
Answer:
$374.50
Step-by-step explanation:
hope this helps plz mark brainliest
Answer:
$374.50
Step-by-step explanation:
Change the 7% in decimal so 0.07.
Then 0.07 x 350 = 24.50
Next do 24.50 + 350 = 374.50
Triunghiul isoscel ABC are latura [BC] situata intr un plan alfa si se proietcteaza pe plan dupa triunghiul dreptunghic DBC. Stiinda ca m(BDC)=90°, iar BD=16 cm si CD=12 cm, aflati
a) cosinusul unghiului ABC
b) lungimea laturii [BC] a triunghiului ABC
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I think it b
the side pieces of a dog house are 10 1/4 inches long.How many pieces can be cut from a board measuring 61 1/2
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Answer:
Step-by-step explanation:
all of them
Find the equation of the exponential function represented by the table
below:
x y
0 3
1 6
2 12
3 24
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Answer:
[tex]y=3(2)^x[/tex]
Step-by-step explanation:
[tex]y=3(2)^x[/tex]
The depth of snow melting on a sidewalk changes over time. The equation below represents
the depth (d) in inch(es) as time (t) passes. How many inches deep is the snow just before
it begins to melt?
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Answer:
0.5 inch
Step-by-step explanation:
d=0.5t
if you caculate it right you should get 0.5 inch break it apart to get what you need and the answer is up there if you cant figure it out still.
Answer:
7 inches
Step-by-step explanation: My teacher told me:)
if a ship was on coordinate (6,5) and it moved 5 units, what coordinate is it on now?
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Answer:
Beginning at the x-coordinate, move vertically, the direction of the y-axis, the distance given by the y-coordinate. If the y-coordinate is positive, move up; if the y-coordinate is negative, move down.
Step-by-step explanation:
Answer:
well which direction?
Step-by-step explanation:
What would the equation of the line be that passes through the points (-2,3) and (0,2)?
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Help me plzzzzzzz!!!!! ASAP!!!!!!!
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Answer:
3/4
Step-by-step explanation:
12/16 = 3/4
Please help me 7th grade math
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Answer:
I believe it is C.
Step-by-step explanation:
Sorry if wrong
Solve p = -44 ÷ 11.
GIVING BRAINLIST!!!
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Answer:
p=-4
Step-by-step explanation:
Can you please answer My math question for 50 points and brainliest?
Bob's Gift Shop sold 700 cards for Mother's Day. One salesman, Sebastian, sold 4% of the cards sold for Mother's Day. How many cards did Sebastian sell?
Divide/scale down to solve for the missing percent.
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Answer:
28
Step-by-step explanation:
700 x 4% = 700 x 0.04 = 28
3 1/2 divided by 3/4
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i would really appreciate if someone could explain the process to solve it
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Answer:
x = 12°
Detailed explanation down below.
Step-by-step explanation:
Ill be delighted to help
8° + 6x is an exterior angle. The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.
In this situation, those two angles are 30° and 4x+2°
So lets put this in an equation
30° + 4x + 2° = 8° + 6x
4x + 32° = 6x + °8
Now lets subtract 8° from both sides to make it simpler
New equation =
4x + 24° = 6x
Lets evaluate X=
6x - 4x = 24°
2x = 24°
x= 24/2
x= 12°
Given the following equation:
y+3= -3(x-2)
m: point: ( , )
Help pliss
Answers
Answer:
y= 3x+3
Let's solve for x.
y+3=−3(x−2)
Step 1: Flip the equation.
−3x+6=y+3
Step 2: Add -6 to both sides.
−3x+6+−6=y+3+−6
−3x=y−3
Step 3: Divide both sides by -3.
−3x
−3
=
y−3
−3
x=
−1
3
y+1
Answer:
x=
−1
3
y+1
Least to greatest
8/9 0.51 3/5
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Answer:
0.51 ,8/9, 3/5
Step-by-step explanation:
that is pretty self explanatory, i hope that helps!
What is the smallest minimum?
Answers
Answer:is that smallest is (small) while minimum is to the lowest degree
Step-by-step explanation:
Mr Lee has a family of 6 people and Mrs Scarlett has a family of 4. They were given 15 kg of chocolate
when they visited a chocolate factory for work. If they decide to share it so that each family
member gets an equal amount, determine the required ratio and hence calculate how much
chocolate Mr Lee and Mrs Scarlett will each take home to their families.
Answers
Answer:
Mr. Lee takes home 9 kg of chocolate.
Mrs. Scarlet takes home 6kg of chocolate.
Step-by-step explanation:
Mr. Lee has a family of 6 people, and Mrs. Scarlett has a family of 4 people.
Together, the total number of people is 6 + 4 = 10
If we divide evenly the chocolate between all 10, then each one gets the same amount.
Then we need to do the quotient:
15kg/10 = 1.5kg
This means that each person gets 1.5kg of chocolate.
And Mr. Lee has 6 on his family, then the amount of chocolate that Mr. Lee takes home is 6 times 1.5 kg
6*1.5kg = 9kg
Mr. Lee takes home 9 kg of chocolate.
Mrs. Scarlett has a family of 4 people, then she takes home 4 times 1.5kg of chocolate, this is:
4*1.5kg = 6kg
Mrs. Scarlet takes home 6kg of chocolate.
Solve the system ... y=3x-8 and y=-9x+4
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[2] y + 9x = 4
-3x + y = -8 9x + y = 4
Solve equation [2] for the variable y
[2] y = -9x + 4
// Plug this in for variable y in equation [1]
[1] (-9x+4) - 3x = -8
[1] - 12x = -12
// Solve equation [1] for the variable x
[1] 12x = 12
[1] x = 1
// By now we know this much :
y = -9x+4
x = 1
// Use the x value to solve for y
y = -9(1)+4 = -5
{y,x} = {-5,1}
Someone help please I need help!!
Answers
Answer:
hello
Step-by-step explanation:
adjacent angles are equal to 180 degrees,
[tex](2x + 9) + (5x + 3) = 180 \\ 8x + 12 = 180 \\ 8x = 180 - 12 \\ 8x = 168 \\ x = \frac{168}{8} \\ x = 21 \\ \\ [/tex]
but, for some reason, does not match the answers…
Can the answers be wrong?
or I miscalculated…
i hope it helps have a nice day
Answer:
24
Step-by-step explanation:
(2x + 9 )+ (5x + 3) = 180
x = 24
(I just guessed and checked. It was multiple choice so why not?)