Answer: 5/2 because 2/5 times 4 is 8/2 plus 1/2 is 9/2
Step-by-step explanation:
Will GiVE BRAINLIEST!!!!
A carpenter uses two different types of paint in his work, X-Brand and Y-Brand (represented by the x and y variables respectively in the system of equations below). The system of equations represents the total cost and amount of paint he purchased for a client. Determine the cost, in dollars, of the X-Brand.
2x+5y=6
−x+2y=−3
Answer
$3
Step-by-step explanation:
To find the x value, you want to cancel out the y terms in the equations. To do so, multiply (2x+5y=6) by 2, and (-x+2y=-3) by -5. This gives you
4x+10y=12
5x-10y=15
You can then cancel out the y terms and add the other terms from the 2 equations together to make
9x=27
You then divide 27 by 9 to get 3 as the value for x.
Plz help I’m down bad atm
Answer: Second option, 2^2x+6=2^6
Step-by-step explanation:
You can simplify 4^x+3 by making the 4 into 2^2. By doing this you also multiply the current powers of 4 by 2, giving you (x+3) • 2, furthermore, 2^2x+6.
64 is a power of 2, so just multiply 2 by itself until you get the number you’re looking for and count how many times you do it. Or just type each option, like 2^4, 2^6 into the calculator until you find it.
Which expression can go in the blank to make this equation true
-4.5 + 4.4 + ? = 0
Answer:
+ 0.1
Step-by-step explanation:
So, first, we will add together -4.5 + 4.4, which equals -0.1. Then, we need to add the positive value of that to make it 0, so we add 0.1. I Hope This Helps :)
Surface area to volume ratio for a sphere
Pls help! Due soon. I will give brainiest *no links*
Answer:
#2 a.
#3 c.
#4 a.
#5 c.
#6 b.
-4(3x - 2x + 4y)
Simplify the expression
Answer:
− 4 x − 16 y
Step-by-step explanation:
Answer:
− 4 x − 16 y
Step-by-step explanation:
Please help me PLEASE
Answer:
the answer would be Point F
Answer:
The answer is F
Step-by-step explanation:
Please help me simplify this! Thank you so much!
Step-by-step explanation:
8∧-2 x (8∧2)∧3
=8∧-2 x 8∧6
=8∧(-2+6)
=8∧(4)
what is the absolute value of 1,123?
Answer:
1,123 is the absolute value because it is a positive integer hence it reaches the positive absolute value
Answer:
the correct answer is 1,123
Step-by-step explanation:
absolute value is the non-negative value of a real number, without regard to its sign. which means [1,123]= 1,123
How do I get from step 2 to step 3?
Answer:
do the floss
Step-by-step explanation:
Can somebody please help me with this question
Answer:
35?
Step-by-step explanation:
Answer:
Step-by-step explanation:
I don't have the exact answer I just know it's going to be wayy less than 90 degrees, and probably like around 30 or even less.
help math see image for question
Answer:
AAAAAAA!!!!!
Step-by-step explanation:
what is the fraction 7 x 1/4 = ____
Answer:
4/7 is the answer
Step-by-step explanation:
7 x ¼
=7/4
can you please help me out if you know this answer
Step-by-step explanation:
A strike in bowling meant all 10 pins knocked down.
In this case, there is only 1 strike
What is the positive solution to the equation 2x^2 = 72?
Answer:
x= 6
Step-by-step explanation:
6*6=36*2=72
There are currently 3 people signed up for the debate club. The school will not recognize the club officially until it has more than 5 members.
Which of the following graphs includes the possible values for the number of people who still need to sign up to make the club "official?" (4 points)
Group of answer choices
Number line with closed circle on 2 and shading to the right.
Number line with open circle on 2 and shading to the left.
Number line with open circle on 2 and shading to the right.
Number line with closed circle on 2 and shading to the left.
Answer: The 3rd answer
Step-by-step explanation:
Since there is already 3 people in the club all you need is something greater than 2 so answer number 3 is the correct one since it says greater then 2.
Hope this helped! :)
pls help with this geomtry question asap
|y-x|, if y>x PLZ HELP
Answer:
56tt8989899999999×-×554545--455356788:988
Please help me with this ASAP ASAP please please help
Answer:
Step-by-step explanation:
Base perimeter : 4 x 2 x π = 8π cm
LA = 8π x 4 = 32π cm^2
Base area: 4^2 π = 16π cm^2
SA = 2 x 16π + 32 = 64π cm^2
V = 16π x 4 = 64π cm^3
This is not a test but pls help
Answer:
7 x 2 x 6 is the same as 2 x 7 x 6
Step-by-step explanation:
10. What is the simplified fraction of 4/16
Answer:
1/4
Step-by-step explanation:
1. 4/16
2. 2/8
3. 1/4
Answer:
1/4
Step-by-step explanation:
Here is why:
When dividing both sides by 4 you will get 1 on the top and 4 on the bottom!
Any Questions?
Use PEMDAS to evaluate the expression 24 ÷ 3 + 6 x 4 − 11. 19 21 22 24
asap
Answer:
The answer is 21 if you use PEMDAS.
Answer:
21
Step-by-step explanation:
PEMDAS= Parenthesis Exponents Multiplication Division Addition Subtraction
Hope this helps! have a great day!
863 to the nearest 100
Answer
the correct answer is 900
Pls someone help me with this question pls
Answer:
9/11
Step-by-step explanation:
9/11
. A piece of molding is 12 3/4 feet long. How many 2 1/8-foot pieces can be cut from the this piece of molding? *
Answer:
6
Step-by-step explanation:
12 divided by 6 is 2. 3/4 divided by 6 is 1/8 because 1/4 equals to 2/8. 3/4 quals to 6/8. I'm also not sure if what I said sounded correct.
Solve the system of equations using linear combination. -4x+y=10 -2x-y=-1
Answer: look at the picture
Step-by-step explanation: Hope this help :D
Add the fractions 3/14+15/21. Simplify your answer
The solution of fractions 3/14 + 15/21 is,
⇒ 3/14 + 15/21 = 39/42
We have to given that,
To add the fractions 3/14 and 15/21.
Now, We can add the fractions as,
⇒ 3/14 + 15/21
Since, LCM of 1 and 21 are 42.
Hence, Make the denominator same,
⇒ 9/42 + 30/42
⇒ (9 + 30) / 42
⇒ 39/42
Therefore, The solution of fractions 3/14 + 15/21 is,
3/14 + 15/21 = 39/42
Learn more about the fraction visit:
https://brainly.com/question/5454147
#SPJ6
Someone please answer this!!
Given the function h(n)= n squared - 1, find h(-4).
Please help me with this ASAP ASAP please please help
9514 1404 393
Answer:
h = 7 in
LA = 42π in²
SA = 60π in²
Step-by-step explanation:
Use the appropriate formula with the numbers you know, and solve for the number you need to know.
V = πr²h
h = V/(πr²) = (63π in³)/(π(3 in)²)
h = 7 in
__
LA = 2πrh
LA = 2π(3 in)(7 in)
LA = 42π in²
__
SA = 2πr(r +h)
SA = 2π(3 in)(3 in +7 in)
SA = 60π in²