Answer:
Commutative property: When two numbers are multiplied together, the product is the same regardless of the order of the multiplicands. For example 4 * 2 = 2 * 4 Associative Property: When three or more numbers are multiplied, the product is the same regardless of the grouping of the factors. For example (2 * 3) * 4 = 2 * (3 * 4)
Plz help
I need 20 characters to submit this question that’s why I have more words here plz help
Answer:
The answer is [tex]120a\sqrt{7a}[/tex]
Step-by-step explanation:
This question can be solved simplifying the square roots, and then multiplying what is inside and what is outside the roots. So
[tex]3\sqrt{5a}*8\sqrt{35a^2}[/tex]
Square root of [tex]a^2[/tex] is a. So
[tex]3\sqrt{5a}*8\sqrt{35a^2} = 3\sqrt{5a}*8a\sqrt{35} = 24a\sqrt{5a}\sqrt{35}[/tex]
Now we simplify the square roots. 35 = 5*7. So
[tex]24a\sqrt{5a}\sqrt{35} = 24a\sqrt{5a}\sqrt{5*7} = 24a\sqrt{a*5^2*7} = 24a*5\sqrt{7a} = 120a\sqrt{7a}[/tex]
The answer is [tex]120a\sqrt{7a}[/tex]
plz help
On a game show, a contestant randomly chooses a chip from a bag that contains numbers and strikes. The theoretical probability of choosing a strike is 3/10. The bag contains 9 strikes. How many chips are in the bag?
Answer:
30
Step-by-step explanation:
If the probability of choosing a strike is 3/10, that means that from the total items available 3 out of 10 are strikes, now, if there are 9 strikes total, this is the equation representing such result:
(3/10)(totalChips) = 9
if we solve for totalChips we have:
3(totalChips) = 9*10 = 90
totalChips = 90/3 = 30
the ordered pair (-6, -10) is located in which quadrant of a coordinate plane?
Mr. Smith has 7 1/5 pounds of clay and wants to give 3/5 of a pound to each of her
students. How many students does Ms. Smith have enough clay for?
A.9. B.12
C.15 D.18
Answer:
B. 12
Step-by-step explanation:
you convert 7 1/5 into an improper fraction which gives you 35/5
then you add the 1/5 giving you 36/5.
you divide 36/5 ÷ 3/5 and that gives you 12.
20+20=40 because if u add ten again then it would be 10+10 and that. Would be 20 then 20+10 is 30 then 30+10 then that would be 40 so then 20+20= cause 2+2=4 then add the zero to get 40
Answer:
Yes Good Job Now Mark Me Brainliest PLEASE
Step-by-step explanation:
One meter of electrical cord costs 3 dollars. How much should one pay for...
2/3 meters?
I need to finish this table please let me know ASAP I would appreciate it
hi i just want to be friends but x - y
-5 - 2
-4 - x
-3 - y that is all i know
1. If your local library allows you to check out up to 10 books every month, what is the
maximum number of books you can check out in 2 years and 5 months?
Answer:
290 books
Step-by-step explanation:
10 × 12= 120
120×2= 240
10×5=50
50+240= 290 books in 2 years and 5 months. hope this helps!
a. 160 is what percentage of 40?
Answer:400%
Step-by-step explanation:
The accounts in the ledger of Marigold Corp. contain the following balances on July 31, 2019. Accounts Receivable $6,870 Prepaid Insurance $1,510 Accounts Payable 8,610 Maintenance and Repairs Expense 640 Cash ? Service Revenue 11,570 Equipment 50,100 Dividends 500 Gasoline Expense 500 Common Stock 40,400 Utilities Expense 880 Salaries and Wages Expense 4,410 Notes Payable 17,200 Salaries and Wages Payable 970 Retained Earnings 4,300
Answer:
Accounts Receivable $6,762 Prepaid Insurance $1,994 Accounts Payable 8,119 Maintenance And Repairs Expense 956 Cash ? Service Revenue 10,298 Equipment 50,033 Dividends 617 Gasoline Expense 570 ... The accounts in the ledger of Tempus Fugit Delivery Service contain the following balances on July 31, ...
Step-by-step explanation:
f(x)= (2x+4) (3x-6) Find F(3)
Answer:
30
Step-by-step explanation:
f(3)=(2x+4)(3x-6)
f(3)=(2(3)+4)(3(3)-6)
f(3)=(10)(3)
f(3)=30
Please answer this math problem :)
Answer:
49/9 or 5 4/9
Step-by-step explanation:
Answer: 8 4/9
Step-by-step explanation: Hope this helps :)
Pls help
I need 20 characters to submit this question that’s why there is more words pls help
Answer: [tex]5\sqrt{42}z^3[/tex]
Step-by-step explanation:
[tex]\sqrt{z} \cdot \sqrt{30z^{2} } \cdot \sqrt{35z^{3} } =\sqrt{z \cdot 30z^{2} \cdot 35z^{3} } =\sqrt{30 \cdot 35 \cdot z^{1+2+3} } =\sqrt{1050 \cdot z^{6} } =\\\\=5\sqrt{42}z^3[/tex]
Given 10 is a leg of a right triangle and 11 is the hypotenuse, what is the length of the other leg of the right triangle? Round
Vou answer to the nearest hundredi derinals
Answer:
The length of other leg is 4.58
Step-by-step explanation:
It is given that:
One leg of triangle = 10
Hypotenuse = 11
Using Pythagorean theorem,
[tex]a^2+b^2=c^2\\(10)^2 + b^2 = (11)^2\\100+b^2 = 121 \\b^2 = 121-100 \\b^2 = 21[/tex]
Taking square root on both sides
[tex]\sqrt{b^2}=\sqrt{21}\\b=4.58[/tex]
Therefore,
The length of other leg is 4.58
Determine if the ratios are equivalent. 8/6 and 20/15
Answer:
Yes
Step-by-step explanation:
8/6 simplified is 4/3
20/15 simplified is 4/3
Choose me as smartest
A bicycle with 18-in.-diameter wheels has its gears set so that the chain has a 7-in. radius on the front sprocket and 3-in. radius on the rear sprocket. The cyclist pedals at 200 rpm. Find the linear speed of the bicycle in in/min (correct to at least two decimal places)
Find the range of the data in this stem-and-leaf plot. [A] 89 [B] 120 [C] 209 [D] 136 [E] None of these
Answer:
the range of the data in the stem and leaf plot is 89
Step-by-step explanation:
The computation of the range of the data in the stem and leaf plot is as follows;
= 209 - 120
= 89
Hence, the range of the data in the stem and leaf plot is 89
It could be come by subtratcing the two numbers from each other
Thus, the same is to be considered and relevant too
Identify the first step when evaluating the expression 11 – 10 ÷ 2 + 6 × 1
Find the value of w in the diagram below.
w
3
8
What is 900 divided by 30
Answer:
30
Step-by-step explanation:
The required, 900 divided by 30 is 30.
When dividing 900 by 30, we follow a similar process. We start by writing 900 as the dividend and 30 as the divisor. Then, we divide 9 (the first digit of 900) by 3 (the first digit of 30), resulting in a quotient of 3. We write this quotient above the line. Next, we multiply the divisor (30) by the quotient (3), giving us 90. Subtracting 90 from 900 leaves us with 810. We bring down the next digit (0), resulting in 8100. We divide 81 by 3, getting a quotient of 27.
Thus, 900 divided by 30
= 900/30 = 90/3
= 30
Therefore, 900 divided by 30 is 30.
Learn more about division here:
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6(a+4)=72
Help please
Answer:
a = 8
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
6(a+4)=72
(6)(a)+(6)(4)=72(Distribute)
6a+24=72
Step 2: Subtract 24 from both sides.
6a+24−24=72−24
6a=48
Step 3: Divide both sides by 6.
6a
6
=
48
6
Answer:
a=8
Step-by-step explanation:
6(a+4)=72
(6)(a)+(6)(4)=72(Distribute)
6a+24=72
Step 2: Subtract 24 from both sides.
6a+24−24=72−24
6a=48
Step 3: Divide both sides by 6.
6a
6
=
48
6
Solve for X:
x/5 + 4 = 6
Answer:10
Step-by-step explanation:
X/5+4 = 6
(Subtract 4 on both sides)
X/5 =2
(Multiply 5 on both sides to get x alone)
2(5) = 10
X = 10
Answer:
it equals 10 (x=10)
Step-by-step explanation:
x + 20=30
X=30-20
X=10
the angle of a triangle are in ration 1:3:5 then what is the sum of all find the messure of each angle
Answer:
1 : 3 : 5 = 20° : 60° : 100°
Step-by-step explanation:
Let the angle of the triangle be x
Given the following data;
1 : 3 : 5 = x : 3x : 5x
We know that the sum of the sides of a triangle is equal to 180 degrees.
x + 3x + 5x = 180
9x = 180
x = 180/9
x = 20°
Now, to find the measure of each angle.
For the first side;
x = 20°
For the second side;
3x = 3*20 = 60°
For the third side;
5x = 5*20 = 100°
The area of the parallelogram below is ____ square meters. A parallelogram with height labeled with 8 meters. The top horizontal side is labeled 6 meters. The base of the left triangle formed by the height is 2 meters.
Answer: answer is 96
Step-by-step explanation: you have to multiply 8 6 and 2 together to get your answer
Answer:
96
Step-by-step explanation:
Because |a + bi| is equal to a distance,
|a + bi| will always be a _____
number.
Answer:
positive real
Step-by-step explanation:
PLS AWNSER ASAP Cole went to the local coffee shop for his dad and cousin to treat them to a caffeinated treat. He spent a total $18.00 for a $15.00 coffee order. What percent was the tip?
Answer:
The tip was 20%
Question 10 of 10
Jordan has a $150,000 home financed with a 30-year loan at 5%. If she
wished to pay one extra monthly payment each year, how many months will it
take her to pay off her mortgage?
A. 187 months
B. 230 months
C. 200 months
D. 304 months
Answer:
304 mo
Step-by-step explanation:
It would take her 304 months to pay off her mortgage, option D is correct.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
To calculate the number of months it will take to pay off the mortgage with one extra monthly payment per year, we can use the formula for the loan payoff period:
N = -log(1-(r/12)P)/log(1+r/12)
where N is the number of months, r is the monthly interest rate, and P is the monthly payment.
r = 0.05/12 = 0.004167
P = r(1+r¹²³⁰/(1+r)¹²³⁰-1) × 150,000
= $805.23
Now, we can calculate the number of months it will take to pay off the mortgage with one extra monthly payment per year:
N = -log(1-(r/12)P)/log(1+r/12)
N = -log(1-(0.004167/12)×805.23)/log(1+0.004167/12)
N = 303.85
Hence, it would take her 304 months to pay off her mortgage, option D is correct.
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Plz help will do brainly help ASAP!!!
A store manager combines trail mix that is 30% raisins with a trail mix that is 55% raisins. He makes 800 lb of trail mix that is 40% raisins. How many pounds of each mix does the manager use?
Answer:
Got it!
480 and 320 is the answer, Hope this helps :)
What is the midpoint of the line segment with the equation y=12x+3 between x=−4 and x=8?
(2,−2)
(2,2)
(2,4)
(6,6)
Answer:
2, -2
Step-by-step explanation:
what i answered probs not right lol
Use the Factor Theorem to show that (x - 3) is a factor of the polynomial
P(x) = x^5-3x^4+5x^3-15x^2-6x+18
Answer:
P(3) = 0
Step-by-step explanation:
Factor Theorem is a consequence of Remainder Theorem.
Remainder Theorem states that if polynomial f(x) is divided by a binomial (x - a) then the remainder is f(a).
Factor Theorem states that if f(a) = 0, then the binomial (x - a) is a factor of f(x).
We have the polynomial
[tex]P(x) = x^5-3x^4+5x^3-15x^2-6x+18[/tex]
To prove that x-3 is a factor of P, we calculate P(3):
[tex]P(3) = 3^5-3*3^4+5*3^3-15*3^2-6*3+18[/tex]
[tex]P(3) = 243-243+135-135-18+18[/tex]
[tex]P(3) = 0[/tex]
Thus, x-3 is a factor of P(x)