Answers
Answer:
5
Step-by-step explanation:
-------------------------
Answer:
a
Step-by-step explanation:
48=7x+13
step 1 subtract each side by 13
35=7x
step 2 divide each side by 7
x=5
Related Questions
Colin invests £2350 into a savings account. The bank gives 4.2% compound interest for the first 4 years and 4.9% thereafter. How much will Colin have after 10 years to the nearest pound?
Answers
Answer:
£3,692
Step-by-step explanation:
First four years
A = p(1 + r/n)^nt
P = £2350
r = 4.2% = 0.042
n = 1
t = 4
A = p(1 + r/n)^nt
= 2350(1 + 0.042/1)^1*4
= 2350(1 + 0.042)^4
= 2350(1.042)^4
= 2350(1.5789)
= 2770.42
A = £2770.42
Next 6 years
P = £2770.42
r = 4.9% = 0.049
n = 1
t = 6
A = p(1 + r/n)^nt
= 2770.42(1 + 0.049/1)^1*6
= 2770.42(1 + 0.049)^6
= 2770.42(1.049)^6
= 2770.42(1.3325)
= 3691.59
A = £3691.59
Approximately £3692
Write an equation for the line that passes through (-8.5, 11) and (5, -2.5).
Answers
Answer:
y = −x + 2.5
Step-by-step explanation:
What is the leading coefficient of the polynomial function f(x)=x-2x³-4?
Answers
Answer:
-2
Step-by-step explanation:
The leading coeefceint is the number in front if the highest degree. The highest degree is x^3 so the leading coefficient that -2.
What is the value of x?
SUBMIT WORK FOR THIS QUESTION
(x + 40)
(3x)
Answers
Answer:x=35 because if you add the terms then your equation would be 4x+40=180 because it’s a 180 degree line.
Step-by-step explanation:
How many factors are in the following expression: 3x(x + 5)(y – 3)
Options:
A- 1
B-2
C-3
D-4
Answers
Answer:
3
Step-by-step explanation:
porque es esa y xq quiero unos puntos:p
Find the 9th term of the geometric sequence 10, 40, 160, ...
Answers
What is the value of "x" at the y-intercept?
Answers
Answer:
0
Step-by-step explanation:
Add parentheses to make true 36 / 9 - 3 = 6
Answers
36/ (9 - 3) = 6
Cause:
9 - 3 = 6
Then:
36/6 simplified equals 6
So, your answer is 36/(9 - 3) = 6
Hope it helps! Good luck friend! :3
Answer:
36 / (9 - 3) = 6
Step-by-step explanation:
If you put the parentheses around 9 - 3, that will give you 6. 36 divided by 6 = 6. Also, in PEMDAS, Parentheses comes first, so that is why the parentheses go there to make this true.
QRST is a rectangle. Find the length of the diagonals.
QS=8x−11 and RT=4x+21
Answers
Answer: they’re both 53
Step-by-step explanation:
i just took the test and it is correct
Find the value of x in the acute scalene triangle that has the angles 114° and 37°
Answers
Math Exit Slip: Value-Mart is having a back -to - school sale on pencils. A pack of of 20 sells for $7.97, whereas a 12-pack costs $4.77. Which is the better buy?
Answers
Answer: The pack of 20.
Step-by-step explanation:
It is because a pack of 20 sells for 2.50 for each pencil, and the pack of 12 sells for 2.51 per pencil, so that means the pack of 20 is cheaper.
Question 1
18 pt
A Merry-Go-Round revolves 6 times per minute, Jack is 10 feet from the center
while Bob is 14 feet from the center. (calculator allowed)
Jack's linear speed is (Select ]
feet per minute.
V
Bob's linear speed is Select !
feet per minute.
Answers
Bob's linear speed is higher than Jack's because the radius of the circle
around which Bob rotates is larger.
Responses:
Jack's linear speed is approximately 377 feet per minuteBob's linear speed is approximately 527.8 feet per minuteWhat is the relationship between linear speed and angular speed?Given:
The rotational speed of the merry go round = 6 revolution per minute
Jack's distance from the center = 10 feet
Bob's distance from the center = 14 feet
The angular speed, ω, of the merry-go-round is found as follows;
[tex]\omega = \mathbf{\dfrac{6 \times 2 \cdot \pi}{1 \ minute}} = 12 \cdot \pi \ rad/minute[/tex]Linear speed = ω × rWhich gives;
Jack's linear speed = 12·π rad/min × 10 feet ≈ 377 feet per minuteBob's linear speed = 12·π rad/min × 14 feet ≈ 527.8 feet per minuteLearn more about angular speed and linear speed here:
https://brainly.com/question/8058144
182 is what percent of 130?
Answers
Answer:
140%
Step-by-step explanation:
Can someone pl help. Thx
Answers
Answer:
3.10?
Step-by-step explanation:
i dont know sorry if its wrong
If gh = 31 and hi = 11, then gi
Answers
ANSWER=42
HOPE THIS HELPS YOU :)
The recipe calls for a ratio of 3 sugar to 4 flour.
If you use 12 sugar
How much flour do you need
Answers
Find the missing length.
Answers
Answer:
Triangle 1 - 4
Triangle 2 - 10
Step-by-step explanation:
To find the missing side lengths of a right triangle, use the Pythagorean Theorem. The Pythagorean Theorem states that: a² + b² = c². In this equation, a and b are legs, and c is the hypotenuse.
Using this to solve triangle 1, you get the equation: a² + 3² = 5² or a² + 9 = 25. To solve for a², you subtract 9 from both sides to get a² = 16. To solve for a, find the square root of 16, which is 4.
Using the Pythagorean Theorem to solve for triangle 2, you get the equation: 6² + 8² = c² or 36 + 64 = c². Add 36 + 64 to get 100 = c². Find the square root of 100 to solve for c. The square root is 10.
Hope it helps!
if Nandi and thabo share R15,00 in the ratio 1:2 how many rands does each get
Answers
so Nandi will get R500 and Thabo will get R1000
if you meant R15.00 so if u did then Nandi gets R5 and Thabo gets R10
what is 1.453699 squared?
Answers
Well, if you're asking Brainly this question, I assume you are allowed to use a calculator.
1.453699 squared is 2.1132407826
Answer: 2.11324078
Step-by-step explanation: anything squared is just you multiplying that number by itself
Please help me guys I do not know what to do at this point, but to come to yall and I really need help with this math this is due today and please I neeed you guys help I do not want to put any burden on you I am just stress thanks for understanding
Instructions: Tell weather it is a function or not and tell why
Answers
Answer:
YesYesNoNoYesYesNoYesNoNoYesNoYesNoYesYesNoYesYesNoStep-by-step explanation:
A function does not have any repeating domains (x-coordinates).
Hope it helps!
A hill on a dirt bike course is 5 feet tall. The valley below the hill is as deep as the hill tall. What integer represents the location of the bottom of the valley?
6th-grade math
Answers
Answer:
Step-by-step explanation:
HELP IT'S DUE IN AN HOUR
Answers
Answer:
i think 0.4
Step-by-step explanation:
HELP ME!
a/7 - 2/3 = 5/6
Answers
Answer:
a=10.5
Step-by-step explanation:
2. What is the slope of the line that
passes through the points shown in
the table?
Answers
which is greater 21.798 or 217.98?
Answers
Answer:
217.98 is greater.
Step-by-step explanation:
Think about this way. Which is the larger number, 217 or 21? 217, of course. The decimal point only adds a small fraction of a number to the whole, so it doesn't affect the value that much.
You are shipping some books to a friend. A small box will hold 6
books. A large box will hold 18 books. You shipped a total of 54 books
in 5 boxes. How many small boxes and how many large boxes did you
use? Define the variables that you use to write the system.
Answers
Answer:
2 large boxes, 3 small boxes
Step-by-step explanation:
Divide using synthetic division (x^2 +9)÷(x-3) =
Answers
Answer: x+3+ 18/x-3
Step-by-step explanation:
The complete division problem can be written as:
(x² + 9) / (x-3) = x + 3 + 18/(x-3)
What is the division operation?In mathematics, divides left-hand operands into right-hand operands in the division operation.
To divide using synthetic division, we follow these steps:
Write the dividend (x² +9) and the divisor (x-3) in the form of a long division problem, with the divisor (x-3) written on the outside and the dividend (x² +9) written inside the division brackets.
Write the coefficient of the first term of the dividend (in this case, 1) in the first row of the synthetic division. This will be the first term of the quotient.
Multiply the divisor (x-3) by the coefficient in the first row (1), and write the result (x-3) in the second row.
Add the second term of the dividend (9) to the result in the second row. The result is the coefficient of the second term of the quotient.
Repeat this process until you have found the coefficients of all the terms in the quotient.
Using this process, we can divide (x² +9) by (x-3) as follows:
The quotient is x + 3. The remainder is 18, so the complete division problem can be written as:
(x² + 9) / (x-3) = x + 3 + 18/(x-3)
To learn more about the division operation click here :
brainly.com/question/25870256
#SPJ2
You arrive in my class 21 seconds after
leaving math which is 78 meters away. How
fast did you travel?
Answers
Answer:
2.7 secondes a meter
Step-by-step explanation:
20.19÷4.6
Answer show your work
Answers
How do I find the rate of change?
explain as if you were explaining it briefly to a stranger irl
Answers
Answer:
To find the average rate of change, we divide the change in the output value by the change in the input value.