Answers
Answer:
Year 3 and year 4 and the percentage is 8%
Step-by-step explanation:
Because it grown by 8
Related Questions
the length of the rectangle is 3x+5y and the width is 2x+y determine the perimeter of the rectangle
Answers
Answer:
10x 10y
Step-by-step explanation:
Use the equation below to find y, if m= 8 and x=6.
y=mx
y=?
Answers
Answer:
The value of y is 48.
Step-by-step explanation:
You have to substitute the values into the equation :
[tex]y = mx[/tex]
[tex]let \: m = 8,x = 6[/tex]
[tex]y = 8 \times 6[/tex]
[tex]y = 48[/tex]
Can someone help me please
Answers
Answer:
4¹
Step-by-step explanation:
if you divide the powers then you get 1.16 but here it is simplified
Please help me graph thisGraph Y=-2x-7
Answers
Answer:
6 (2 x - 3)
or a simplefied version:
12x - 18
Step-by-step explanation:
Find the length of the missing side
Answers
Answer:
sqrt(51)
Step-by-step explanation:
Use the Pythagorean theorem.
a^2 + b^2 = c^2
7^2 + x^2 = 10^2
49 + x^2 = 100
x^2 = 51
x = sqrt(51)
Answer: sqrt(51)
Solve the inequality:
14.3 > 5(z- 2) - 2.1
Answers
Answer:
z < 5.28
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
14.3 > 5(z - 2) - 2.1
Step 2: Solve for z
Distribute 5: 14.3 > 5z - 10 - 2.1Subtract: 14.3 > 5z - 12.1Add 12.1 on both sides: 26.4 > 5zDivide 5 on both sides: 5.28 > zRewrite: z < 5.28Here we see that any value z smaller than 5.28 would work as a solution to the inequality.
The length of a picture frame is 7 inches more than the width. For what
values of x is the perimeter of the picture frame greater than 158 inches?
Answers
Answer:
x > 36
Step-by-step explanation:
158 < 2x + 2(x+7)
158 < 2x + 2x + 14
144 <4x
x > 36
Answer:
The answer is x>34
Step-by-step explanation:
I tried there way it came out wrong.
PLEASE HELP 25 POINTS!!!!! I NEED HELP ASAP
Answers
Answer:
25
Step-by-step explanation:
square has 4 sides and 100 divided by 4 is 25
BRAINLEST + THANKS! (college algebra/ pre-cal)
Answers
Calculate 5/9 of 50 give your answer correct to the nearest whole number
Answers
Answer:
27[tex]\frac{7}{9}[/tex] (rounded: 28)
Step-by-step explanation:
5/9 of 50 (of means multiply) = 5/9 x 50
= 27[tex]\frac{7}{9}[/tex]
Rounded: 28
3x^2 - 2x - 5=0 Factoring Quadratics and show the square
Answers
Answer:
1and1/4 or 1.25
Step-by-step explanation:
Step-by-step explanation:
I don't know if you are asking for a solution using the method of completing the squares.
3x²-2x-5=0
x²-⅔x-5/3=0
x²-⅔x=5/3
x²-⅔x+(-⅓)²=5/3+(-⅓)²
(x-⅓)²=5/3+1/9
(x-⅓)²=16/9
(x-⅓)²=√16/9
x-⅓=±4/3
x=⅓±4/3
x=5/3,-1
Thus (3x-5)(x+1)
Solve the system of equations using elimination
Answers
Step-by-step explanation:
[tex]2x + y = 5 \\ - x + y = 2[/tex]
[tex]y = 2 + x[/tex]
[tex]2x + x + 2 = 5 \\ 3x + 2 = 5 \\ 3x = 3 \\ x = 1 \\ y = 2 + x \\ y = 3[/tex]
If the length of a rectangle is given the expression 2 square root of 153 and the width is given by 4 square root of 68, which radical expression represents the perimeter of the rectangle
Answers
C) 28√17
Step-by-step explanation:
The perimeter is twice the sum of the two given side lengths, so is ...
P = 2(L +W) = 2(2√153 +4√68)
= 2(6√17 +8√17) = 2(14√17)
P = 28√17 . . . . . matches choice C
_____
This is about simplifying radicals. The applicable rules are ...
√(ab) = (√a)(√b)
√(a²) = |a|
__
153 = 9×17, so √153 = (√9)(√17) = 3√17
68 = 4×17, so √68 = (√4)(√17) = 2√17
_____
Comment on the problem presentation
It would help if there were actually radicals in the radical expressions. We had to guess based on the spacing and the answer choices.
In any event, this problem can be worked with a calculator. Find the perimeter (≈115.45) and see which answer matches that. (That's what I did in order to verify my understanding of what the radical expressions were.)
Zane had 7 green marbles. Then he bought 7 bags of blue marbles. There were 7 marbles in
each bag. How many marbles does Zane have now?
Answers
Answer:
56 marbles
Step-by-step explanation:
7*7=49
49+7= 56
Answer:
56
Step-by-step explanation:
the 7 she had multiplied by the 7 bags and 7 marbles in the bag
seven multiplied by 7 plus 7
What is the equation of the line that has a slope of 1/4 and goes through the point (8, -3)?
y= 1/4x -5
y= 1/4x +1
y= 1/4x =11
y= 1/4x +5
Answers
hi !! I need help with this work
Answers
Answer:
B choice.
Step-by-step explanation:
[tex]y = mx + b[/tex]
where m = slope and b = y-intercept.
[tex]y = 3x - 5[/tex]
Consider the coefficients. Therefore, from y = 3x-5 considering with the mx+b.
The value of m or slope is 3
The value of b or y-intercept is -5.
A green rope is 60.5 m long. Each meter of the rope has a mass of
0.052 kg. What is the total mass of the green rope? Show your work.
Answers
Answer:
Answer:
4
Step-by-step explanation:
If you read it carefully then you'll get it :)
The total mass of the green rope will be the multiplication of length by per meter mass thus it will be 3.146kg.
What is multiplication?Multiplication is the general procedure in mathematics in which we multiply two or more numbers by each other to find a new multiplied number.
Multiplication gives us a resultant number that will be very big as compared to the number which is going to be multiplied if and only if the number which is going to be multiplied is more than one.
As per the given,
Length of rope = 60.5 m
Mass per meter = 0.052 kg
Total mass = 60.5 x 0.052 = 3.146kg
Hence "The total mass of the green rope will be the multiplication of length by per meter mass thus it will be 3.146kg".
For more information about multiplication,
brainly.com/question/14059007
#SPJ2
HELP QUICK PLZzzzzzzzzzzzzzzzzzzzz
Answers
Answer:
15a - 10
Step-by-step explanation:
-5(-3a + 2)
-5 · -3a = 15a
-5 · 2 = -10
15a - 10
15a-10 you just multiply -5 times 3 and then -5 times 2 .
write an equeasion of a line with the two points, (1,8) and (2,14)
Answers
Answer:
y = -2x + 10
Step-by-step explanation:
Is y = x^2 a function. Explain
Answers
Answer:
no it not
Step-by-step explanation:
X = y2 would be a sideways parabola and therefore not a function. ... If a vertical line passes thru two points on the graph of a relation, it is NOT a function
Write the pair of fractions as a pair of fractions with a common denominator |
3/10 and 2/5
1/3 and 3/4
THESE TWO ONLY!
Answers
Answer:
3/10 and 2/5 = 3/10 and 4/10
1/3 and 3/4 = 4/12 and 9/12
Step-by-step explanation:
For 3/10 and 2/5
* Find the lcm (least common multiple) of the denominators which are 10 and
5. The multiples of 10 are: 10, 20, 30 etc and the multiples of 5 are: 5, 10 15,
etc. So, the lcm is 10. It is the smallest multiple that the denomitaotrs share.
* Next multiply the numerators (3 and 2) by whatever number you use to
multiply the denominator by to get 10. For 3/10, the denominator stayed the
same, so to get 10, you need to multiply 10 by 1. Do the same for the
numerator. 3 x 1 = 3. So, the first factor pair is 3/10.
* The second factor pair is 2/5, so we are still using the lcm of 10. So, what
do you need to multiply 5 by to get 10? The answer is 2. Now just multiply
the numerator (2) by 2 and you get 4. The second factor pair is now 4/10.
Find value of y in the picture below, Dont mind random selcted answer
Answers
Need help plz answer
Answers
For what value of x is the equation 2x+4/3
=
-8 true?
Answers
Answer:
x = - [tex]\frac{14}{3}[/tex]
Step-by-step explanation:
Given
2x + [tex]\frac{4}{3}[/tex] = - 8
Multiply through by 3 to clear the fraction
6x + 4 = - 24 ( subtract 4 from both sides )
6x = - 28 ( divide both sides by 6 )
x = [tex]\frac{-28}{6}[/tex] = - [tex]\frac{14}{3}[/tex]
Explain if the radical expression is in simplified form:
[tex]\sqrt{\frac{3m}{16m^{2} } }[/tex]
Answers
Answer:
it's
[tex] \frac{ \sqrt{3m} }{4m} [/tex]
Ben currently has $70 in his trip fund. He saves $27 for weekly expenses. Which equation can be used to determine the amount of the money (y), in dollars, that Ben has in his trip fund at the end of the x weeks?
Answers
Answer:
The equation y = 70-27x can be used to determine the amount of money.
Step-by-step explanation:
Given that:
Amount Ben has in his trip fund = $70
Amount save by Ben each week = $27
Number of weeks = x
Amount of money after x weeks = y
According to given statement;
y = 70-27x
Hence,
The equation y = 70-27x can be used to determine the amount of money.
A shipment of 11 microwave ovens contains 2 defective units. A restaurant buys 3 of these units. What is the probability of the restaurant buying at least non defective units?
Answers
Use a = 6 and b = 24 to work out the value of these expressions
a) a + b
b) ab
c) b/a
d) (a + b)
Answers
Answer:
Below
Step-by-step explanation:
A= 30
B=144
C=4
D=30
Answer:
a) 6 + 24 = 30
b) 6 × 24 = 144
c) 24 ÷ 6 = 4
d) (6 + 24) = 30
Step-by-step explanation:
Replace a with 6
replace b with 24
2^3+(2-10)-42
Please awnser
Answers
Answer:
-42
Step-by-step explanation:
2^3+(2-10)-42
8+(-8)-42
0-42
= -42
Explanation: 2^3+(2-10)-42
first you’re going to evaluate the exponent( or in other words simplify) which will give you :
8 + ( 2-10 ) - 42
then subtract which will give you :
8 + (-8) - 42
then Add
8 - 8 -42
and then find the total :
0 = -42
which gives you : -42.
i hope i helped you, let me know.
Is this Meiosis or Mitosis?
Please help thank you.
Answers
Answer:
meiosis
Step-by-step explanation: