Answer:
2x+1=0.
2x=0-1.
2x=-1.
2x/2=-1/2.
x=-2.
3x+4=0
3x=0-4
3x=-4
3x/3=-4/3
[tex]x = 1 \frac{1 }{3} [/tex]
FIRST CORRECT ANSWER PROVIDING AN EXPLANATION WILL GET BRAINLIEST!!!
Solve the triangle. Round your answers to the nearest tenth.
A. m∠C=63, b=31, c=25.1
B. m∠C=63, b=27, c=26
C. m∠C=63, b=28.1, c=22
D. m∠C=63, b=28.1, c=25.1
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Answer:
D. m∠C=63, b=28.1, c=25.1
Step-by-step explanation:
The angle sum relation tells you ...
C = 180° -23° -94° = 63°
The law of sines tells you ...
b/sin(B) = a/sin(A)
b = sin(B)·a/sin(A) = sin(94°)·11/sin(23°) ≈ 28.084 ≈ 28.1
Similarly, ...
c = sin(C)·11/sin(23°) = sin(63°)·28.15235 ≈ 25.084 ≈ 25.1
__
C = 63, b = 28.1, c = 25.1
WILL MARK BRAINIEST IF FAST!
Kane's Furniture Store advertised a table at a 11% discount. The original selling price was $111, and the sale price was $100. Was the sale price consistent with the ad? Explain.
Select the correct choice below and, if necessary, fill in the answer box within your choice.
O A. No, the sale price was s higher than it should have been
(Round to the nearest cent.)
OB. No, the sale price was $ lower than it should have been
(Round to the nearest cent.)
OC. Yes, the sale price was consistent with the ad, because it represents a 11% discount.
va
Vi
(11)
More
Click to select and enter your answer(s) and then click Check Answer.
Help Me Solve This
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Check
Answer:
A. No, the sale price was 1.21 higher than it should have been
Step-by-step explanation:
First find the discount
111 * 11%
111 * .11
12.21
Subtract this from 111
111-12.21
98.79
The sale price should have been 98.79
100-98.79
1.21
Janet paid for her prescriptions costing $37.13. She paid with a $50 bill. How much change did Janet get back? (Show your work)
Answer:
$12.87
Step-by-step explanation:
50.00
-37.13
-----------
12.87
six quarts of paint is equally shared among 9 artists. how many quarts of paint does each artist get?
Answer:
2/3 quarts
Step-by-step explanation:
Paint used by 9 artists = 6 quarts
So, paint used by 1 artist if shared equally among the 9 artists
= 6 quarts/9
= 2/3 quarts
= 0.6666...... quarts
Rounding to the nearest hundredth, each artist would get approximately 0.67 quarts of paint.
To determine how many quarts of paint each artist gets when six quarts of paint are equally shared among nine artists, we can divide the total amount of paint by the number of artists. 6 quarts ÷ 9 artists = 0.6667 quarts per artist
To "equally share" means to divide or distribute something equally among a group of individuals or entities. It implies that each person or entity involved receives an equal portion or share of the item being distributed. This division ensures fairness and equal opportunities for everyone involved. The goal is to ensure that each recipient receives an equal amount or proportion of the item being shared.
To know more about artists , here
https://brainly.com/question/1504175
#SPJ2
Edge Algebra 2 Q4 Answers:
1. B
2. C
3. A
4. C
5. A
6. D
7. B
8. A
9. D
10. B
Answer:
Step-by-step explanation:
1. C
2. A
3. B
4. A
5. D
6. C
7. A
8. C
9. B
10. D
HELP PLSSS ASAP pls
Answer:
first choice - it is dilated by 1/3
Step-by-step explanation:
write out your triangles points
A (-12,12) A' (4, -4)
B (-3, 12) . B' (1, -4)
C (-9,6) . C' (3, -2)
Plz solve the following with steps (people who just come by without answering the question and taking the points may end up as ban)
Answer:
12) 3/5=534 students
13) 2151 kg
14)a)7.1 US$
b)total=10.2 US$
Step-by-step explanation:
12)students who had lunch=2/5*890
=356 students
students who did not have lunch=5/5-2/5
=3/5*890
=534 students
14)a)4pens=180 cents
2 books=5.3$
total=7.1 US$
b)5 pens=225 cnets
3 books=7.95 US$
total=10.2 US$
10)ate=1 over 8
remaining=8/8-1/8
=7/8
after six hours=7/8*2/5
=7 over 20
total ate=1/8+7/20
=14+5 over 40
=19 over 40
remaining=40 over 40 - 19 over 40
= 21 over 40
to dog=21/40 *1/4
=21 over 160
total=19 over 40 +21 over 160
=152+21 over 160
=173 over 160
Sorry I am stucked from here.
Fill in the statement with always,sometimes,or never to make it true
The quotient of a rational number and an irrational number is ____Rational
The difference between a irrational number and an irrational number is ___ irrational
Answer:
Fill in the statement with always,sometimes,or never to make it true
The quotient of a rational number and an irrational number is never Rational.
The difference between a irrational number and an irrational number is sometimes irrational.
~what fraction of a minute is 50 seconds
[tex]\large \mathfrak{Solution : }[/tex]
we know,
[tex]60 \: \: sec = 1 \: \: min[/tex][tex]1 \: \: sec = \dfrac{1}{60} \: \: min[/tex][tex]50 \: \: sec = \dfrac{1}{60} \times 50 \: \: min[/tex][tex]50 \: \: sec = \dfrac{5}{6} \: \: min[/tex]50 seconds is 5/6 th of a minute.
Yousef deposits $425.00 in a savings account that earns a simple interest rate of 3.5% annually. How much interest does Yousef earn after three months? (4 points)
$3.72
$8.92
$8.93
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Answer:
(a) $3.72
Step-by-step explanation:
The interest is found using the formula ...
I = Prt
where P is the principal invested at rate r for t years. 3 months is 1/4 year, so the interest is ...
I = $425×0.035×1/4 ≈ $3.72
Yousef earns $3.72 after 3 months.
X=7w^2+4w-6
Y=w^2-11w+13
X+Y=
Answer:
X+Y= 8w²–7w +7
Step-by-step explanation:
X+Y= ( 7w²+4w-6 ) + (w²-11w+13)
X+Y= 8w²–7w +7
I hope I helped you^_^
what is the value of the 2 in 3,261? the 3? the 1?
Answer:
The 2 is 200
The 3 is 3000
The 1 is 1
And if needed
The 6 is 60
Step-by-step explanation:
2 is in hundredths place
3 is in thousand place
6 is in tens place
1 is in ones place
hope this helps
Plzzz helppppp!!!!!!!! 20+PTS and brainliest!!!!!!!! Plzzzz show how you got the answer!!!!!!!
Answer:
1) (f+g ) x = (x²-4)+ (x+2) = x²+ x –2
2) (f - g ) x = (x²-4) – (x+2) = (x²-4)+ ( -x - 2) = x²–x–6
3) (f × g ) x = (x²-4)(x+2) = x³+2x²– 4x – 8
4) (f / g) x = (x²-4) / (x+2) = x – 2
5) ( f + g ) 4 = (x²-4)+ (x+2) = ((4²)-4)+ (4+2) = ( 16–4) + (6) = 12+6 = 18
I hope I helped you^_^
How would I write three times a number plus 5 times a number +4 is 196 as an equation
Answer:
[tex]number = x \\ then \: 3x + 5x + 4 = 196 \\ = 8x + 4 = 196 \\ 8x = 192 \\ x = \frac{192}{8} \\ x = 24 \\ thank \: you[/tex]
What is the area of the triangle?
umi
bosi
4
par
2
con
units
Answer:
A = 4 units ^2
Step-by-step explanation:
The area of a triangle is
A = 1/2 bh where b is the length of the base and h is the height
A = 1/2 ( 4) (2)
A = 4 units ^2
Answer:
Answer : 4
Area of the triangle = 1/2 • b • h
2 × 2 = 4
.................
Combine Like Terms
3. What is the simplest expression equivalent to 12xy + 20x - 9 - 11xy - 3x + 15?
-Xy+17-6
xy+23x+24
23xy+17X+6
xy+17X+6
Answer: Fourth Choice. xy + 17x + 6
Step-by-step explanation:
Given
12xy + 20x - 9 - 11xy - 3x + 15
Put like terms together
=12xy - 11xy + 20x - 3x + 15 - 9
Combine like terms through addition/subtraction
=xy + 17x + 6
Hope this helps!! :)
Please let me know if you have any questions
Write the nth term of the following sequence in terms of the first term of the sequence. PLEASE HELP DUE IN 6 DAYS!!!!!!!
a, a + 4, a +8,...
Answer:
a + 4(n-1)
Step-by-step explanation:
The first term is a+4, the second term is a+8, the third term is a+12, etc.
A common theme that we can notice is that we add 4 for each term. For example, the second term (t₂) equals t₁+4, the third term equals t₂+4 (as a+4+4 = a+8), and so on. Another way of writing this is that we multiply 4 by (term number - 1) and add that to a. We can write this as
4 * (n-1) + a
Help!!! What is the area of this??
Answer:
37.44
Step-by-step explanation:
area of rectangle + area of triangle and tada
1.2 for each of the following 14 functions list the parent function variety parent equation and describe the transformation
11/12x = -11 pls help
Answer:
=
−
1
2
Step-by-step explanation:
1
1
1
2
=
−
1
1
\frac{11x}{12}=-11
1211x=−11
1
2
⋅
1
1
1
2
=
1
2
(
−
1
1
)
4. -7 = 3k - 3-7
this one to please lol
Answer:
7/3 =k
Step-by-step explanation:
4. -7 = 3k - 3-7
Combine like terms
-3 = 3k-10
Add 10 to each side
-3+10 = 3k-10+10
7 = 3k
Divide each side by 3
7/3 = 3k/3
7/3 =k
Answer:
7/3
Step-by-step explanation:
4 - 7 = 3k - 3-7
=> -3 = 3k - 10
=> -3 + 10 = 3k
=> 7 = 3k
=> 7/3 = k
=> k = 7/3
Select the correct answer.
Solve the quadratic equation given below.
Answer:
x = –2/3 or –20/9
Step-by-step explanation:
(9x+13)² = 49
Finding the square root of both sides
9x+13 = √49
9x+13 = ±7
Subtracting 13 from both sides
9x = 7 – 13 or 9x = -7 –13
9x = –6 or 9x = –20
Divide both sides by 9
x = –6/9 or x = –20/9
Simplifying
x = – 2/3 or x = –20/9
Rates 13 feet in 5 steps
Answer:
[tex]2.6\frac{feet}{step}[/tex] or 2.6 ft/step
Step-by-step explanation:
In order to find the average number of feet traveled per step, divide the total number of feet traveled by the total number of steps taken:
[tex]\frac{13 feet}{5 steps}=\frac{13}{5}\frac{feet}{step}=2.6\frac{feet}{step}[/tex]
Therefore, for each step taken 2.6 feet are traveled (on average). We can say this as 2.6 feet per step or 2.6 ft/step.
Help find the x I’m struggling and I need help what is X?
8. What's the sum of 38 and 1/16?
A. 4/24
B.1/6
c.7/16
D. 1/4.
Answer:
7/16
Step-by-step explanation:
38 + 1/16 = 38.0625
38.0625 = 7/16
what is sixteen minus two point two?
Answer:
13.8
Step-by-step explanation:
16
- 2.2
Answer:
13.8
Step-by-step explanation:
16 - 2.2 is the question.
WE can split this problem up into 2.
16 - 2 and 1 - 0.2.
16 -2 = 14
1 - 0.2 = 0.8
14 - 1 = 13 ( we subtract by 1 because we added one to 16.)
13 + 0.8 = 13.8
PLEASE MARK ME BRAINLIEST!
--------------------------------------------------------------------------------------------
(or the other way)
16 - 2.2
16 - 2 = 14
14 - 0.2 = 13.8
SOMEONE HELP ME I MAKE H BRAINLIST
Answer:
0.33 is greater because you can see the box properly and you should be knowledgable
-(7-4x)=9
can somebody help me with this, and if you could, can you show work?
Answer:
x=4
Step-by-step explanation:
Simplifying
-1(7 + -4x) = 9
(7 * -1 + -4x * -1) = 9
(-7 + 4x) = 9
Solving
-7 + 4x = 9
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '7' to each side of the equation.
-7 + 7 + 4x = 9 + 7
Combine like terms: -7 + 7 = 0
0 + 4x = 9 + 7
4x = 9 + 7
Combine like terms: 9 + 7 = 16
4x = 16
Divide each side by '4'.
x = 4
Answer:
x = 4
Step-by-step explanation:
-(7 - 4x) = 9 (Given)
-7 + 4x = 9 (Distributed)
-7 + 4x + 7 = 9 + 7 (Add 7 on both sides)
4x = 16 (Simplify)
4x/4 = 16/4 (Divide 4 on both sides)
x = 4 (Simplify)
Solve the equation. x + (–6) = –9
Answer:
-3
Step-by-step explanation:
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Answer:
x = -3
Step-by-step explanation:
Undo the addition of -6 by adding the opposite of that to both sides of the equation.
x + (-6) +(+6) = (-9) +(+6)
x -6 +6 = -9 +6
x = -3
Calculate the are of each figure
Answer:
186[tex]in^{2}[/tex]
Step-by-step explanation:
27*3=81
15*7=105
105+81=186