Answer:
1/8
Step-by-step explanation:
Substitute a = 3/8 into the equation.
[tex](3*\frac{3}{8} - \frac{3}{4} ) * \frac{1}{3} = (\frac{9}{8} - \frac{6}{8}) * \frac{1}{3}[/tex]
[tex]=\frac{3}{8} * \frac{1}{3} = \frac{1}{8}[/tex]
Answer:
1/8
Step-by-step explanation:
I'm confused- can someone help?-
Answer:
18b - 10 -3c
Step-by-step explanation:
16b + 5c - 10 - 8c + 2b
Combine like terms:
16b + 5c - 10 - 8c + 2b
16b + 2b = 18b
5c - 8c = -3c
-10 is left alone bc it is unique and doesn’t have any like factors.
Rewrite the equation:
18b - 10 -3c
hope dis helps ^-^
Parker’s dog will be having four puppies. Parker performs a simulation by tossing a coin to model whether these puppies will be male or female.
Answer:
No of total brown = 2 + 1 = 3 .
probability = 3 / 6
= 1 /2 .
no of males = 2
probability
= 2 / 6
= 1 /3
no of person who is both male and brown = 1
probability = 1 /6
Required probability
= probability of being brown + probability of being male - probability of being both
= 1 / 2 + 1 / 3 - 1 /6
= 4 / 6
= 2 / 3 .
Step-by-step explanation: im
wrong?
Factor 24 + 36x
Choose all the equivalent expressions.
a
4(6+9x)
b
2(12+18x)
c
6(4+6x)
d
12(2+3x)
e
(4+6x) +(4+6x) +(4+6x) +(4+6x) +(4+6x) +(4+6x)
Please helppp!!
A new health drink has 130% of the recommended daily allowance (RDA) for a certain vitamin. The
RDA for this vitamin is 20 mg, How many milligrams of the vitamin are in the drink?
There are ( ) mg of the vitamin in the drink.
Answer:
58.5 mg
Step-by-step explanation:
Drink: 130% of RDA of vitamin X
RDA vitamin X = 45mg
130% of 45 = mg in the drink
130% = 130/100 = 1.3
130% of 45 = 1.3*45 = 58.5
So, this new drink has 58.5 mg of vitamin
Help please
Which is a way to use prime factorization to find the least common multiple of 8 and 6?
Answer:
24
Step-by-step explanation:
Answer:
prime factorization of 6
prime factorization of 6 are 2,3. prime factorization of 6 in expontial form is:
[tex]6 = {2}^{1} \times {3}^{1 } [/tex]
Prime Factorization of 8
Prime factors of 8 are 2. Prime factorization of 8 in exponential form is:
[tex]8 = {2}^{3} [/tex]
Now multiplying the highest exponent prime factors to calculate the LCM of 6 and 8.
LCM(6,8) = 23 × 31
LCM(6,8) = 24
Ms. Drohan's dog weighs 11 pounds 8 ounces. Ms. Granahan's dog weighs 245 ounces. Whose dog weighs more? A.
Ms. Drohan's dog weighs more
B.
Ms. Granahan's dog weighs more.
Answer: B . Ms. Granahan's dog weighs more
Step-by-step explanation:
1 pound = 16 ounces
11 pounds x 16 ounces = 176 ounces
176 + 8 ounces = 184 ounces
therefore , Ms. Drohan's dog weighs 185 ounces
B is the answer.
HELP MAP TEST IF U ANSWER I WILL GIVE U FREE COINSS I NEEEEED THIS NOWWWWWWWWWW What number makes the expressions equivalent?
12(−1.4m+0.4)=?m+0.2
A –1.4
B 1.4
C –0.7
D 0.7
Answer:
I'm pretty sure the answer is:
-0.7 or C
I NEED HELPPP AHHH!!!!!!
Answer:
the answer is B there is no other possible answer that you can put.
Step-by-step explanation:
What is m∠2 + m∠3?
m∠2 + m∠3 =?
Let's start with m∠1. m∠1 has to be 90º because line segment AB is perpendicular with line segment AC, as it shows a right angle symbol on the angle beside m∠1. Now that we know that, it will be much easier to find m∠2 and m∠3 because m∠1, m∠2 and m∠3 are part of the triangle formed in the middle, and all angles in a triangle add up to 180º. 180-90 is 90, therefore, m∠2 +m∠3=90º so all three angles add up to 180º. You don't even have to find the specific angle measurements.
Hope this helps. I also attached a (rather poorly edited) image.
when 256 is multiplied by a positive power of 10 number of zeros in the product is related to the power of 10 explain how the number of zeros relates to the power of 10
Answer:
If you multiply 256 by 10 powered by k, then the number of zeros in the product is k
Step-by-step explanation:
Let x be any integer, if you multiply x by 10 you will have to add one zero at the right of x. If you multiply by 10 again, you will have to add a second zero at the right, thus if you multiply by 100, you will have to add 2 zeros. If you multiply by 1000 = 10*10*10 = 10³ you will have to add 3 zeros and so on.
Therefore, if you multiply 256 by 10^k, then you will have to add k zeros to 256, and as a consequence, the amount of zeros in the product is equal to the power of 10 we are multiplying.
Ian borrows $3580 at 31% simple interest per year. When Ian pays the loan back 7 years later, how much interest does Ian pay?
Answer:
$1,109.80
Step-by-step explanation:
$3580 times 31% = 1,109.80+ 3580 = $4,689.80
Can you please help me
Answer:
1: 5 + 2 = 7
2: C
3: D
4: B
5: -1?
Step-by-step explanation:
hope this helps! <3
Answer:
1. 7
2. C
3. D
4. A
Find the measure of ZBAD.
Answer:
119
Step-by-step explanation:
Answer:
119°
Explanation:
First of all, angle BAD and and EAC are vertical (opposite) angles, meaning they must be congruent (equal). angle EAC is equal to angle EAF, which is 62°, plus angle FAC, which is 57°. If we add them together (62+57) we get 119° as our measure for angle EAC. Now if we go back to the vertical angles rule and how vertical angles must be equal, we can conclude that angle BAD is 119°.
ADD EXPLANATION
What is the initial value of the function represented by this graph?
A coordinate grid is shown with x- and y axes labeled from 0 to 7 at increments of 1. A straight line joins the ordered pair 0, 3 with the ordered pair 7, 6.
0
3
6
7
-3 ≤ k/2; k=-2
show your work
i need help on home work
Answer:4 x 4 x 8 = 128
Step-by-step explanation:
tell me if its wrong
4/5 divided by 1/3 pls help<3 also I know it might be easy but I'm an 1d10t so-
Answer:
2.4 is the answer to the question lol i just looked it up
Answer:
4/5 divided by 1/3 is 2and2/5
Step-by-step explanation:
15 points! Will mark brainliest. It’s about “the outsiders.”
Answer:
B.
Step-by-step explanation:
Answer:B
Step-by-step explanation:I was just given this answer from my teacher he said it was B
Please answer fast
''The average of 6 numbers is 12. Three of the numbers are:
18, 16, 11
If the three missing numbers are of the same value, what is the value of each missing number?''
im sorrryytyytyyyyyhrheuehd
Answer:
The value of each missing number is 9.
Step-by-step explanation:
Given that:
Average of 6 numbers = 12
The numbers 18,16 and 11 are given.
As the other three numbers are of same value.
Let,
x be the missing number.
Sum of all numbers = 18+16+11+x+x+x
Sum of all numbers = 45+3x
Average = [tex]\frac{Sum\ of\ quantities}{Number\ of\ quantites}[/tex]
[tex]12=\frac{45+3x}{6}\\12*6 = 45+3x\\72=45+3x\\72-45=3x\\27=3x\\\frac{3x}{3}=\frac{27}{3}\\x=9[/tex]
Hence,
The value of each missing number is 9.
25 + x^2 + 10x = 0
solve for x
please explain!!
Answer: Simply - 5
Step-by-step explanation: Let's solve your equation step-by-step.
25+x2+10x=0
Step 1: Simplify both sides of the equation.
x2+10x+25=0
Step 2: Factor left side of equation.
(x+5)(x+5)=0
Step 3: Set factors equal to 0.
x+5=0 or x+5=0
x=−5
Answer:
x=-5
Explanation:
In order to get an answer, you must move all terms to the left side and set equal to zero. Then set each factor equal to zero.
The question is in the picture pls help!!!
Answer:
it's the 4th one
Step-by-step explanation:
Because ab is not negative but c has the negative sign in front of it
Help Please ASAP TY :)
Two rovers are exploring a planet. The system of equations below shows each rover's elevation y at time x. Without graphing these equations, what conclusion can you make about the system of equations? Use pencil and paper. Interpret your result in the context of the problem.
Rover A: y = 1.6 - 4
Rover 2: 3y = 4.8x - 12
What conclusion can you make about the system of equations?
A. The system has infinitely many solutions.
B. The system has no solution.
C. The system has exactly one solution.
Answer:
the answer is A
Step-by-step explanation:
i answered
Please answer this question CORRECTLY whoever is FIRST to ANSWER will get the BRAINLEST but you HAVE to get the ANSWER CORRECT
Answer:
its the seconded one
Step-by-step explanation:
Anthony's bedroom and bathroom are both rectangular and have a combined area of 240 square feet. His bathroom has a length of 6 feet.
If the width of each room is 10 feet, what is the length of Anthony's bedroom?
Step-by-step explanation:
240 | Total
6x10=60 square feet | Bathroom
240-60=180
Square foot of 180 is 16.7225
Length of Anthony's bathroom is 16.7225
228 Divided by 6 remander what would this be
Answer:
38
Step-by-step explanation:
228 divided by 6 equals 38 and you can reverse it by mutilply 38 x 6 = 228
hope this helps.
Eric earned $100 in tips on Sunday waiting tables plus an additional $11.50 per hour. He earned at least $250 in all.
Write an inequality to find out the least amount of hours Eric worked.
Please help!!
Answer:
13
Step-by-step explanation:
So first Subtract 100 from 250. Since you are trying to find out the amount of hours, you don’t need the tips to count.
The next step is too either do the equation 150 divided by 11.50 or you can multiply 11.50 by 13.
it’s not fourteen because 149.5 is closer to 150 then 161
Hope this helps
Vega swam her leg of the race in 27.98 seconds and Janice swam her leg of the relay race in 25.679 seconds. What was their combined time for their part of the relay? A. 2.301 seconds B. 28.477 seconds C. 53.669 seconds D. 53.659 seconds
Answer:
D.53.659
Step-by-step explanation:
27.98+25.679 = 53.659
If there are 160 calories in 8 ounces of milk then, how many calories are there in a 15 ounce cup of milk.
PLS HELP!!!!
If the polygon is translated 2 units down and 4 units left, what will the coordinates of the new image be? Use prime notation in expressing the new coordinates.
