Answers
Answer:
A. x^6
Step-by-step explanation:
[tex]z = {y}^{2} = {( {x}^{3} )}^{2} = {x}^{3 \times 2} = {x}^{6} [/tex]
Related Questions
Please help ASAP, thank you
Answers
Answer:
Day 1: 100 bacteria
Day 2: 100 + 90% = 190 bacteria
Day 3: 190 + 90% = 361
Day 4: 361 + 90% = 685.9
Day 5: 685.9 + 90% = 1303.21
3(y+2)-5=22
Solution of the equation?
Answers
Answer:
[tex]3(y + 2) - 5 = 22 \\ 3(y + 2) = 27 \\ (y + 2) = 9 \\ y = 9 - 2 \\ y = 7[/tex]
Answer: 7
Step-by-step explanation:
3y+6-5=22
3y+1=22
3y=22-1
y=21/3
y=7
Charlie borrowed $500 from his aunt. He has already paid back $75. His aunt doesn't charge
any interest and he is planning on making $15 payments each friday
Answers
Answer:
555
Step-by-step explanation:
because it is tyeesgghhhhfdfhf
María va de compras a una tienda departamental y adquiere los siguientes productos: 2 pantalones, 4 blusas, 3 pares de calcetas y 2 pares de tenis. El precio de los artículos por unidad es: pantalones $ 600.00, blusas: $350.00, calcetas: $120.00 y tenis: $ 950.00. Si María contaba con $5000.00, calcula cuánto dinero le sobró después de las compras realizadas.
Answers
Answer:
Pantalones = $600.00 × 2
$ 1,200.00
Blusas = $350.00 × 4
$ 1,400.00
Calcetas = $120.00 × 3
$ 360.00
Par de tenis = $950.00 × 2
$ 1,900.00
Total a pagar = $4,850.00
$5,000.00
- $4,860.00
Sobrante = $140.00
Explain the algebraic error in the student’s work. Then, state how the equation r = StartFraction (uppercase A minus uppercase P) Over t EndFraction can be modified to produce the correct result.
Answers
Answer:
The student did not distribute properly to get A= P+Prt. The equation can be fixed by putting a factor of P in the denominator: r=(A-P)/Pt
Step-by-step explanation:
just did it
There is an error in step 2 where distributive property was not followed.
What is Simple interest?Simple Interest (S.I.) is the method of calculating the interest amount for a particular principal amount of money at some rate of interest.
Steps taken by the student to solve the formula of the simple interest for the values of '',
Step 1 : A = P( 1 +rt)
Step 2 : A = P + rt
Step 3 : A - p = rt
Step 4 : r = (A - P)/ t
There is an error in step 2 where distributive property was not followed.
Correct steps should be,
Step 1 : A = P( 1 +rt)
Step 2 : A = P + Prt [By distributive property]
Step 3 : A - P = Prt
Step 4 : r = (A-P)/Pt
Therefore, error was made in step 2.
Learn more about simple interest here:
brainly.com/question/13130806
#SPJ1
Sophie went to the lake with her family. First, they spent 1 1/4
hours fishing. Then, they spent twice as much time swimming. How much time did they spend fishing and swimming in all?
Answers
Answer:
they spend the time for swimming is 11/4 ✖ 2 =22/4
that's means in hours =5 hours 30 minutes
Lamar is solving the equation x^2 - 12x = -6 by completing the square. Which
shows Lamar's next step and the solution to the equation?
Answers
Answer:
Lamar's next step is x^2 — 12x + 6 = 0
The solution to the equation is x = ± 6√30
Step-by-step explanation:
Write 0.2 as a fraction in simplest form.
Answers
Hi ;-)
[tex]0,2=\dfrac{2}{10}=\dfrac{2:2}{10:2}=\boxed{\frac{1}{5}}[/tex]
Answer:
1/5
Step-by-step explanation:
Answer: 0.2 when converted into a fraction is 1/5.
Hope it helps:)
answer if you can please
Answers
Answer:
[tex] - \frac{9}{10} - ( - \frac{3}{10} ) \\ \\ = - \frac{9}{10} + \frac{3}{10} \\ \\ = \: - \frac{ 6}{10} [/tex]
I hope I helped you^_^
Answer:
-3/5
Step-by-step explanation:
1.) -9/10 - (-3/10)
2.) This___(-9)+3___ (DO NOT SIMPLIFY) over 10 or
(-9)+3 / 10
3.) -3/5
There is a box of 100 miscellaneous balls that Brad wants to sell.
b What is the total price for the box of balls if Brad charges $20 per ball?
Answers
Answer:
please mark me brainliest
Step-by-step explanation:
if you want to get the total price for the box of balls,you will have to multiply the price per ball with total number of balls
which is 20$×100=200$
b-8y when b=-6 and y=4
Answers
Answer:
-38
Step-by-step explanation:
b-8y
(-6)-8(4)
-6-32
-38
hope it helps youplease follow meA chemical company makes two brands of antifreeze. The first brand is 55% pure antifreeze, and the second brand is 80% pure antifreeze. In order to obtain 180 gallons of a mixture that contains 65% pure antifreeze, how many gallons of each brand of antifreeze must be used?
Answers
Step-by-step explanation:
the first brand = (65-55)/(80-55) x 180
= 10/25 × 180
= 72 gallons
the second brand = (80-65)/(80-55)×180
= 15/25 × 180
= 108 gallons
question 17 i need help answer is -16 but don’t know how
Answers
Answer:
-16
Step-by-step explanation:
-k² -(3k-5n)+4n k=-1 , n= -2
= -(-1)² - ( 3(-1) -5(-2) )+4(-2)
= -1-(-3+10)-8
= -1-(7)-8
= -1-7-8
= -16
The length of a rectangle is 24" and its width is 7". How long is a diagonal?
(A) 22"
(B) 25"
(C) 28"
(D) 31"
(E) 34"
Answers
if the value of x=4, y=3 and z= -2 find the value of 2x+3z
Answers
Answer:
2Step-by-step explanation:
To find value:
2x + 3z
Given values:
x = 4, y = 3 and z = -2
Solution:
2x + 3z
(Putting the values of x = 4 and z = -2)
= 2(4) + 3(-2)
= 8 - 6
= 2 (Ans)
Answer:
2
Step-by-step explanation:
2×4+3×−2
=8+3×−2
=8+−6
=2
3. Solve the inverse variation problem. y varies inversely with x. If y=7 when t= -4, find y when = 2.
y= -10
y=0
y=-14
Y = 10
Answers
h=t*y
h=-4*7= -28
y= -28/2
y= -14
The formula used to convert degrees Celsius to degrees Fahrenheit is
F=?C +32
Convert 68°F to degrees Celsius. Solve the formula for C, and then use it to
convert the temperature.
Which is the correct formula and conversion?
Answers
Answer:
9
Step-by-step explanation:
The correct conversion is 68°F = 20°C.
What is unit conversion?
Conversion is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
We are given that;
To convert 68°F
Now,
To solve the formula for C, we need to isolate C on one side of the equation. We can do this by subtracting 32 from both sides and then dividing by 1.8. The steps are:
F = 1.8C + 32
F - 32 = 1.8C
(F - 32) / 1.8 = C
Therefore, the correct formula for C is:
C = (F - 32) / 1.8
To convert 68°F to degrees Celsius, we can plug in F = 68 into the formula and simplify. The steps are:
C = (68 - 32) / 1.8
C = 36 / 1.8
C = 20
Therefore, after conversion the answer will be 68°F = 20°C.
Learn more about the unit conversion here:
brainly.com/question/11543684
#SPJ7
The running trail in the local park is 2.826 miles long. If the park board were planning to extend the trail by 1.46 miles, what would the new length of the running trail be?
A.
4.093
B.
4.286
C.
4.682
D.
5.216
E.
5.443
Answers
Answer:
The answer is B. 4.286
Step-by-step explanation:
2.826+1.46= 4.286
what are the steps in order needed to solve
x/2-5=20
Answers
x/2-5=20
(x-5*2)/2=20
(x-10)/2=20
x-10=20*2
x-10=40
x=40-10
x=30
Answer:
x/2-5=20
x=20(2-5)
x=40-100
x= -60
I need help with maths lol
Answers
Answer:
Step-by-step explanation:
To get equivalent expressions, if you are adding or subtracting, the number and letter you get on the left must be the same as the one on the right.
In B. The answer is incorrect because 4t is minus on the left. The letters are different, so 4t must remain minus. Not B
In C the numbers will combine when you add. If they are the same,, they remain the same. They do not become powers the answer for C is 10s. So C is not correct.
In D you are indicating that 6 is multiplied by 4s. You can only multiply 6 and 4. They don't add. Not D
A is correct.
Would the sum of two positive integers be positive or negative? Explain.
Answers
Answer:
the sum of two positive integer to always be positive
Mr Hamal had Rs 4,400.He purchased 6 kg of rice at Rs 75 per kg,2packets of oil at Rs 125 per packet and he gave Rs3,300 to his wife. he divided the remaining sum between his son and daughter equally , find the share of each them
Answers
Answer: Therefore, his son and daughter got Rs 200.
Step-by-step explanation:
6 kg of rice = 75*6 = Rs 450
2 packets of oil = RS 2*125 = RS 250
now total money he spent = Rs 450 + Rs 250 + Rs Rs 3,300
= Rs 700 + Rs 3,300
= Rs 4000
Money left = Rs 4,400-Rs 4000 = Rs 400
so
400/2 = Rs 200
please let me know the answers
Answers
Answer:
(i) ABE = 36 [tex]cm^2[/tex]
BCDE = 96 [tex]cm^2[/tex]
Step-by-step explanation:
answer for part ( i )
ABE ⇒
base × height × [tex]\frac{1}{2}[/tex] = area of triangle
→ 6 × 12 × [tex]\frac{1}{2}[/tex] =36
BCDE ⇒
length × width = area of rectangle
→ 8 × 12 = 96
Algebra 1
David has a savings account that currently has $25. He spends $5 per week.
Х У
-2
0 25
1
4
Fill in the rest of the table.
Answers
Answer:
35,25,20,5
Step-by-step explanation:
X.......Y
-2.....35 ( Assuming he has been spending 5$ a week we can backtrack)
0........25 ( given)
1.........20 ( he has spent 5)
4..........5 ( 5*4=20-25=5)
a quadrilateral has 2 pairs of parallel sides and no right angles what two shapes can it be
Answers
Answer:
See below
Step-by-step explanation:
Quadrilaterals that have two pair of parallel sides and no right angles can be:
1) Rhombus ( 2 pair of parallel sides and no right angles. )
2) Parallelogram ( 2 pair of parallel sides and no right angles. )
Picture 1 shows a rhombus!
Picture 2 shows a parallelogram!
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Peace!Solve the equation below.
1.2m+0.65=5
Answers
Answer:
m = 3.625
Step-by-step explanation:
1.2m + 0.65 = 5
~Subtract 0.65 to both sides
1.2m = 4.35
~Divide 1.2 to both sides
m = 3.625
Best of Luck!
find the exact value without a calculator cos π\8= cos π/4/2
Answers
Answer:
Step-by-step explanation:
1+cos 2a=2cos^2a
cos a=√[(1+cos 2a)/2]
[tex]put~a=\frac{\pi }{8} \\2a=\frac{\pi }{4} \\\\cos\frac{\pi }{8} =\sqrt{\frac{1+cos \frac{\pi }{4} }{2} } \\=\sqrt{\frac{1+\frac{\sqrt{2}}{2} }{2} }\\=\frac{\sqrt{2+\sqrt{2}}}{2}[/tex]
THE PRESENT AGE OF A FATHER IS THREE TIMES THAN THAT OF HIS SON. FIVE YEARS AGO HE WAS FIVE TIMES AS OLD AS HIS SON. FIND THEIR PRESENT AGES.
(STEP BY STEP PLZ) (HOPE U ENJOY IT)
Answers
Answer:
fathers age 50 son age 20
Can somebody please help me?
Answers
Answer:
The answer is A I am pretty sure. Please tell me if I got it wrong.
Step-by-step explanation:
Josh received his allowance on Tuesday. He spends 3/8 of his allowance on Tuesday night and 2/3 of the remainder on Wednesday morning. What part of his allowance is left for the rest of the week?
Answers
Josh starts with 8/8 (or any other fraction that equals 1) of his allowance. He then spends 3/8 of it.
8/8 x 3/8 = 3/8
8/8 - 3/8 = 5/8
He spend 3/8 of his allowance, leaving him with 5/8 left. Then Josh spent 2/3 of that remaining amount.
5/8 x 2/3 = 10/24 = 5/12
Josh has 5/12 of his allowance left for the rest of the week.
Hope this helps!