Answers
Answer:
126
Step-by-step explanation:
x=24
140-24= 126
Related Questions
Help will give the brain crown or whatever it is!!!
Answers
Answer:
A will be 5 and B will be 25
Heyy! What's the answer to this!?!? so far i got 1 out of 2 makrs so im like.. stuck but yehh
Answers
YYY, GYY, YGY, YYG, GGY, YGG, GYG, and GGG should be the answer
Answer:
yyy ggg gyy ygg ggy yyg ygy gyg
Step-by-step explanation:
Evaluate the expression for b = 8
2b=?
Answers
Answer: 16
2(8)
16
Step-by-step explanation:
b = 8
2(8)
= 16
if the cost of 8 mobile set is rs 40,000.how many mobile sets can be purchased for Rs 100,000
Answers
Answer:
20 mobile sets.
Step-by-step explanation:
Every mobile set costs:
40000 / 8
= 5000 Rs.
Therefore, for 100,000 Rs, the number of mobile sets that can be purchased is:
100,000 / 5000
= 20 mobile sets.
Hope this helped!
Please look at number 10. from the slope and write the equation for me
Answers
Answer:
y = 8x + 38
Step-by-step explanation:
To find the slope we set up y = mx + b and plug m (our slope) in and then plug in the point into x and y to find b (our y-intercept)
y = mx + b
y = 8x + b
6 = 8(-4) + b
6 = -32 + b
+32 +32
38 = b
So using our slope and our intercept we have our slope intercept
y = mx + b
y = 8x + 38
Hope this helps :)
Answer:
y - y1 = m(x - x1)
y - 6 = 8(x - (-4))
y - 6 = 8(x + 4)
y - 6 = 8x + 32
y = 8x + 32 + 6
y = 8x + 38
Step-by-step explanation:
First you input the given values ( m = 8 and (-4, 6)) into the point-slope equation.
After that, you multiply the 8 by the two terms inside the parentheses, giving you 8x and 32.
Then you add 6 to both sides of the equation to isolate the y.
The slope-intercept equation ends up looking like this: y = 8x + 38
Hope this helps :)
Please help I have no clue
Answers
Answer:
c
Step-by-step explanation:
Quadratic functions. Did I do it right?
Answers
Answer:
1) The graph is opening upwards
2) Axis of symmetry is x=-2
3) Vertex: (-2, 1) minimum y=1
4) y intercept is (0, 9)
5) domain: x|x ∈ R (All real numbers)
6) Range y|y ≥ 1
Find the value of $c$ that makes $x^2+20x+c$ a perfect square trinomial. $c=$ Write the expression as the square of a binomial. The expression is .
Answers
9514 1404 393
Answer:
c = 100(x +10)²Step-by-step explanation:
The square of a binomial is ...
(x +a)² = x² +2ax + a²
Comparing this to your expression, we have ...
2a = 20 . . . . x-coefficient
a² = c . . . . . . constant term
Then ...
a = 20/2 = 10
a² = 10² = 100 = c
The square is then ...
(x +10)²
Answer:
c = 100 makes this a perfect square trinomial
Step-by-step explanation:
[tex]x^2+20x+c\\x^2+20x+100\\=(x+10)^{2}[/tex]
I need the answer to this question please 4(3 - 2x) = 15
Answers
The correct answer would be -3/8 or in decimal form -0.375 :)
simplify (x^2+3)^2-(x^2-1)^2
Answers
Answer:
Simplify the expression.
8x² + 8
Answer:
8(x^2 +1)
Step-by-step explanation:
(x^2 + 3)^2 - (x^2 - 1)^2
(x^2 + 3 - (x^2-1)) • (x^2 + 3 + (x^2 - 1))
(x^2 + 3 - x^2 + 1) • (x^2 + 3 + (x^2 - 1)
(3 + 1) • (x^2 + 3 + x^2 - 1)
4(2x^2 + 1)
4 • 2(x^2 + 1)
8(x^2 +1)
Maya will deposit $1,650 in an account that earns 5% simple interest every year. Her brother, James, will deposit $1,600 in an account that earns 8% interest compounded annually. The deposits will be made on the same day, and no additional money will be deposited or withdrawn from the accounts. Compare and contrast the two siblings' accounts after four year
Answers
Answer:
Step-by-step explanation:
Step one:
given data
Maya
P=$1650
r=5%= 0.05
t= 4 years
The simple interest expression is
A=P(1+rt)
A=1650(1+0.08*4)
A=1650(1+0.32)
A=1650(1.32)
A=1650*1.32
A=$2178
James
P=$1600
r=8%= 0.08
t=4years
The compound interest expression is
A=P(1+r)^t
A=1600(1+0.08)^4
A=1600(1.08)^4
A=1600*1.360
A=$2176
After 4 years Mayas' balance is $2178
After 4 years James' balance is $2176
the difference is =2178-2176=$2
-6x+3y=-21
write in slope-intercept form: y=mx+b please and show work!
Answers
It’s like
Y is 3. And X is -6
And you can do the other part of it let me know if you have questions
I hope it help you
Write each number in standard notation.
1) 6 x 103
2) 4.5 x 102
3) 7 x 107
4) 1.05 x 104
5) 3.052 x 103
6) 5 x 100
7) 9.87 x 10
8) 5.43 x 104
9) 4.32 x 103
Answers
2) 459
3) 749
4) 109.2
5) 314.356
6) 500
7) 98.7
8) 564.72
9) 444.96
Wish you luck!
Exp
Ajug has a maximum capacity of 8 liters. It's filled to 30% of its capacity, and then poured out at a rate of 70 ml/s. Which of the following
expressions models the volume remaining in the jug, in liters, after 2 seconds?
Eva
A) 2.4 -0.07%
B) 8 -0.07
C) 2400 – 70
D) 8000 – 700
Answers
Answer:
I think it's C. Sorry if it's incorrect! I worked it out in like 2 min.
A parallelogram has an area of 240 square inches and a height of 12 inches. What is the measurement of the base?
Answers
I hope it is helpful for you .....
Plz help ASAP thanks
Malcolm's boss is mad at him because he puts 5 meatballs in every sandwich
instead of 2. How many extra meatballs does Malcolm put in each sandwich?
O A. Subtract 2 from 5
O B. Divide 5 by 2
C. Multiply 5 by 2
D. Add 5 to 2
Answers
Answer:
a
Step-by-step explanation:
Answer:
he put 3 extra meatballs so i say A
Step-by-step explanation:
cuz if you take 2 from 5 you will have 3
What is the answer to this question.
Which equation shows the correct use of the Distributive Property?
−4(32x−12)=−15
A. 6x + 4 = –15
B. 2x – 12 = –15
C. –6x – 2 = –15
D. –6x + 2 = –15
Whomever answers first if you can get another person to answer the question then both users have a chance to be marked as brainliest.
#LearnWithBrainly
Answers
Answer:
A
because if you divide them
What steps would you follow in order to solve the equation?
w/8 - 4 = 20
add 4 on each side and divide by 8
subtract 4 on each side and multiply by 8
add 4 on each side and multiply by 8
subtract 4 on each side and divide by 8
Answers
Answer:
128Step-by-step explanation:
Step one:
given the expression w/8 - 4 = 20
the first operation is to isolate the term that has w by adding 4 to both sides
w/8 - 4+4 = 20+4
w/8 = 16
Required
the value of w
Step two:
the next step is to cross multiply
w=16*8
w=128
factorise (x²+3x)²-3(x²+3x-4
Answers
Answer:x^4+6x^3+6x^2-9x+12
Step-by-step explanation:
solving the equation
pls help due today
Answers
Answer:
x = 9
Step-by-step explanation:
x² = 81
[tex]\sqrt{81} = 9[/tex]
9×9 = 81
x = 9
Answer:
Silly mistake haha I've been there. It would be 9 :)
Step-by-step explanation:
9x9 = 81 so 9^2 =81
If you had 3 then it would be 3x3=9 and 3^2= 9
You're welcome :)
one sixth of the students in a school marching band are in the percussion section, the percussion section has 6 students, how many students are in the marching band?
Answers
Answer:
36 students
Step-by-step explanation:
because if 1/6 is 6 students then you have to multiply the 6 by 6
Answer:Idk
Step-by-step explanation:
Can anybody give me the answer for this.. I have no idea how to do it and it would really improve my grade
Answers
Step-by-step explanation:
The question is to combine the equations, so we should add them.
- 2x -4y = -26
+ - 3x -3y = - 12
(same signs add, different signs subtract)
-5x -7y = -38
(in the question there are two boxes at the side of the eqaution you should put (+)sign there as youre adding them)
If this question was supposed to be subtracted it would give a while different ans)
Writ an equation of a parabola that has a vertex (1,3) and passes through the point (2,5)
Answers
Answer:
y=2x+1
Step-by-step explanation:
find the slope of the line through the pair of points (-4,12) , (-4,11)
is it undefined, 1, 0, or -1?
Answers
Answer:
Pretty sure its undefined
Step-by-step explanation:
Answer:
Undefined
Step-by-step explanation:
Looking at the change in x's theres no variation which means this is a vertical line, thus therefore this is an undefined line as the rise over the run or the change in y over the change in x will result in a divide by 0 situation making it (-4, all real numbers) aka undefined.
slope = rise/run = change in y/change in x = (y2-y1)/(x2-x1)
Hope this helps :)
If M is in the interior of ∠RTD, m∠RTM = 40°, and m∠RTD = 65°, then m∠MTD = .
Answers
Answer:
MTD = 75
Step-by-step explanation:
RTD + RTM + MTD = 180
65 + 40 + MTD = 180
105 + MTD = 180
Subtract 105 from both sides.
MTD = 75
Don't forget to mark me brainliest : )
When two straight lines or rays intersect at a shared endpoint, an angle is generated. The measure of the angle ∠MTD is equal to 15°.
What is an angle?When two straight lines or rays intersect at a shared endpoint, an angle is generated. An angle's vertex is the common point of contact. Angle is derived from the Latin word angulus, which means "corner."
Given that point M is in the interior of ∠RTD. Also, the measure of ∠RTM=40°, and ∠RTD = 65°.
Now, since the two angles together form ∠RTD, therefore, we can write,
∠RTD = ∠RTM + ∠MTD
65° = 40° + ∠MTD
∠MTD = 65° - 40°
∠MTD = 15°
Hence, the measure of the angle ∠MTD is equal to 15°.
Learn more about Angle here:
https://brainly.com/question/7116550
#SPJ2
6mn (2m-3n) equals to?
Answers
Answer and Step-by-step explanation:
Distribute the 6mn to the 2m and -3n
The answer is:
[tex](12m^{2} n ) - 18mn^{2}[/tex]
#teamtrees #WAP (Water And Plant)
Answer:
12m^2n - 18mn^2
Step-by-step explanation:
6mn(2m-3n)
Multiply with distributive property, so basically just multiply
12m^2n - 18mn^2
Please help! It’s already late! Help asap!
Answers
Answer:
D
explain:
attachment
Answer:
The answer is x = 6.
Step-by-step explanation:
The middle line is 2, and the leg is [tex]\sqrt{13}[/tex]. We can use the pythagorean theorem and use [tex]\sqrt{13}[/tex] as the hypotenuse and have 2 be a leg.
[tex]a^{2} + b^{2} = c^{2} \\\\2^{2} + b^{2} = \sqrt{13}^{2}[/tex]
[tex]4 + b^{2} = 13\\\\b^{2} = 9\\b = 3[/tex]
Since we know one of the bottom parts of x is 3, and the other triangle is the same as the on we solve, we do 3 + 3 which is 6. 6 is equal to x.
#teamtrees #WAP (Water And Plant)
Find all real square roots of -100 if there is more than one answer separate them with commas if there are none, click on “None”
Answers
Answer:
None
Step-by-step explanation:
Square roots of negatives are imaginary numbers.
√-100=10iBut, i, √-1, is an imaginary number as the square root of negatives because if x•x=-1 (or any other negative), there would be no valid x.What is the product of the binomials (4a – 1) and (2b + 3)?
18ab – 3
8a2b2 + 10ab – 3
6ab + 7a – 2b – 3
8ab + 12a – 2b – 3
Answers
Answer:
D. 8ab+12a-2b-3
Step-by-step explanation:
You are basically combining like terms
Answer:
D.) is the correct answer 8ab + 12a – 2b – 3
Step-by-step explanation:
Find 7% of £40
PLEASE SHOW WORKINNG OUT
Answers
Answer:
£2.80
Step-by-step explanation:
7%= 7/100
(7/100)*40=2.8
Answer:
=£ 2.80 or £2 80p
Step-by-step explanation:
7% of £40
7 x 40 = 280
100 100
= £2.80 or £2 80p