Answer:
B=86
Step-by-step explanation:
So first step is add 74 to 12 because if you subtracted b with 74 and to reverse that you have to add and 74+12=86 and that is what b equals
Is this Meiosis or Mitosis?
Please help thank you.
Answer:
meiosis
Step-by-step explanation:
There is A Spinner That Have 8 Space 1-8 What Is The Probability That Te Spinner Will NOT Land On 5 or 8?
Answer:
[tex]\frac{3}{4}[/tex]
Step-by-step explanation:
Key skills needed: Probability, Possible Outcomes
1) We are given a spinner --> With numbers: 1,2,3,4,5,6,7, and 8
That means there are 8 numbers on the spinner.
2) The problem asks what is the probability that the spinner will not land on 5 or the 8.
To calculate this --> [tex]\frac{acceptedoutcomes}{total}[/tex]
3) The accepted outcomes are when the spinner lands on --> 1,2,3,4,6,7
That is 6 accepted outcomes.
4) The total outcomes is 8 (since there are numbers the spinner can land on).
5) Therefore, the answer would be [tex]\frac{6}{8}[/tex]
[tex]\frac{6}{8}[/tex] can be simplified into [tex]\frac{3}{4}[/tex] as both the numerator (6) and the denominator (8) share a factor of 2.
6) With this --> [tex]\frac{3}{4}[/tex] is the answer.
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.
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
Please help me graph thisGraph Y=-2x-7
Answer:
6 (2 x - 3)
or a simplefied version:
12x - 18
Step-by-step explanation:
hi !! I need help with this work
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.
Solve the system of equations using elimination
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]
PLEASE HELP 25 POINTS!!!!! I NEED HELP ASAP
Answer:
25
Step-by-step explanation:
square has 4 sides and 100 divided by 4 is 25
- 5/6 m = -60
dude im so sorry but i reallyyy dont get why they put letters in math
Answer:
m = -72
Step-by-step explanation:
- 5/6m = -60
multiply both sides by - 6/5
m = -72
Hope This Helps!!!
Answer: m=72
Step-by-step explanation: look at the picture it have the explain & hope this help
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)
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
1. The sum of a number and 10 is less than 22
2.The product of a number and 7 is greater than or equal to 1/2
3.One-third of a number is no more than 17.5
4.8.2 is greater than or equal to the sum of a number and 11
5.9 less than a number is at least 15
Answer:
1) x < 12
2) x > 0.5/7
3) x < 5.83
4) x <= 7.2
5) x <= -6
Step-by-step explanation:
1)
x + 10 < 22
x < 22 - 10
x < 12
2)
x * 7 >= 0.5
x > 0.5/7
3)
x/3 <= 17.5
x <= 17.5/3
x < 5.83
4)
8.2 >= x + 1
x <= 8.2 - 1
x <= 7.2
5)
9 - x >= 15
9 >= 15 + x
x <= 9 -15
x <= -6
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!
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.
A store marks its merchandise up 225% from the price it pays. The store buys a bag of chips for $1.20. How much will the store charge for the bag of chips? (PLS give an explanation too!!)
Answer:
$3.90
Step-by-step explanation:
multiply 1.20 x 2.25 and add the answer to 1.20
They would have to add that change up to cents because the store marks up to 225% from the prince it’s pays and we only add the 25 because if we add the 225 that changes the dollar that’s suppose to stay as 1$.
20+25=46 cents. U know it’s equals 45 cents because it’s just like counting by fives.
Sorry this is all I know about this problem.
Calculate 5/9 of 50 give your answer correct to the nearest whole number
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
Is y = x^2 a function. Explain
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
3x^2 - 2x - 5=0 Factoring Quadratics and show the square
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 inequality:
14.3 > 5(z- 2) - 2.1
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.
2^3+(2-10)-42
Please awnser
Answer:
-42
Step-by-step explanation:
2^3+(2-10)-42
8+(-8)-42
0-42
= -42
Find value of y in the picture below, Dont mind random selcted answer
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?
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?
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.
What is the radius of the circle shown, given that point P is its center?
A)13.5 ft
B)27 ft
C)54.5 ft
D)729 ft. PLSSS HELP ASAP
The radius of the circle with point P as its center is 13.5 ft.
A circle is the locus of a point such that its distance from a fixed point is always constant (the same).
The diameter of a circle is a straight line segment that passes through the center of the circle and has endpoints on the circle.
The radius of a circle is half the diameter of the circle.
Given that the diameter of the circle is 27 ft. hence, the radius of the circle is:
Radius = Diameter / 2
Radius = 27 ft / 2 = 13.5 ft.
Hence the radius of the circle is 13.5 ft.
Find out more at: https://brainly.com/question/14866670
Jennifer opened a savings account a year ago. Her savings account earned $12 in interest and now has a balance of $1012. What was her initial investment (principal)?
Answer:
I think its $1000
Step-by-step explanation:
if she earned $12 the 1012-12=1000
Answer:
I really don't know much but this is what I know
If she has $12 dollars in interest and a year later she has $1012 making it so she earned EXACTLY $1,000 in the time being.
the length of the rectangle is 3x+5y and the width is 2x+y determine the perimeter of the rectangle
Answer:
10x 10y
Step-by-step explanation:
Explain if the radical expression is in simplified form:
[tex]\sqrt{\frac{3m}{16m^{2} } }[/tex]
Answer:
it's
[tex] \frac{ \sqrt{3m} }{4m} [/tex]
For which value of c will the equation 2x-5=2x-c have an infinite number of solutions? (1.5 points)
3
4
5
6
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
write an equeasion of a line with the two points, (1,8) and (2,14)
Answer:
y = -2x + 10
Step-by-step explanation:
Find the length of the missing side
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)
BRAINLEST + THANKS! (college algebra/ pre-cal)
For what value of x is the equation 2x+4/3
=
-8 true?
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]