Answer:
1 and 3
Step-by-step explanation:
PLZZ HELP NOWW!!! so im doing algebra and we are doing adding and subracting polynomials and i really need help and there are 3 questions.
Answer:
where are the questions??
Step-by-step explanation:
Please help.
Algebra.
Answer:
The answer is sometimes.
If the two lines have the same slope, then there will be 0 solutions, and if the two lines are the same, then there will be infinite solutions.
Hope this helps!
Find the measure of the exterior 21.
A. 10°
B. 70°
C. 110°
D. 150°
Answer:
im pretty sure that it is B please correct me if i am wrong:D
Answer:
B. 70°
Step-by-step explanation:
help plz show all your steps
Answer:
$15.5
Step-by-step explanation:
33.50-18=15.5
jope it helps ypu a lot.
Solve the the equation by substitution
5x=-2y+48
x=-3y+20
Answer:
(8, 4)
Step-by-step explanation:
i hope this helps :)
Watch help video In AUVW, the measure of ZW=90°, UW = 60, VU = 61, and WV = 11. What is the value of the sine of ZU to the nearest hundredth?
Answer:0.18
Step-by-step explanation:
Somebody help me quickly please:)
which answer matches the sentence?
the quotient of a number n and 3 is 9
HELP ASAP
Answer:
n/3 = 9
Step-by-step explanation:
the quotient is the result you get from division
Ewen has 48 white tiles and 16 blue tiles.
Write down the ratio of the number of white tiles to the number of blue tiles.
Give your ratio in its simplest form
Answer:
3:1 in simplest form
Step-by-step explanation:
Need help with this thank you
Answer: x=56
Step-by-step explanation:
I started off by figuring out what’s the total internal angles for a pentagon which is 540
Then i did 72+ 3x +2x+89+99 = 540
And i solved for x=56
(5y+4-y)/6 + 2 = 7 pls help
Answer:
13
Step-by-step explanation:
(5y+4-y)/6 + 2 = 7
(5y+4-y)/8=7
5y-y+4/8=7
4y+4/8=7
4y+4=56(Multiplied 8 and 7)
4y=56-4
4y=52
52 divided by 4 = 13
Hope this helped!
12y-6x=-18
Solve equation for x variable
WILL MARK BRAINLIEST IF GOTTEN RIGHT
Answer:
Step-by-step explanation:
triangle always equals 180. A 60 degree acute angle and a right angle equal 150 that mean the answer has to equal 30
Answer:
[tex] \boxed{ \tt{x = 6 \: and \: y = 24}}[/tex]
can someone solve this for me? Its Solving the following system of equations using substitution.
Y = 6X + 5
Y=5X -9
Answer:
X = -14, Y = -79
Step-by-step explanation:
The two equations both equal Y, a constant, so they can be set to each other.
6X + 5 = 5X - 9X = -14Find y by plugging -14 into X in either of the equations.
Y = 5(-14) - 9Y = -79Side note: capitalized variables are generally unpreferred, hope your teacher stops using them! ;)
If there are 1 080 pigs and sheep on the farm and the ratio of pigs to sheep are 7:5, how many
pigs and how many sheep are there on the farm?
ifodblemene are.
Answer:
pigs=630
sheep=450
Step-by-step explanation:
pigs:7/12×1080=630
sheep5/12×1080=450
A bedroom door in the house has the same dimensions
as the front door, but the area of the base is 60 inches
rather than 72 inches. How much greater is the volume
of the front door than the bedroom door?
Answer:
12
Step-by-step explanation:
it will be 12 inches greater
The volume of the front door is 72 cubic inches greater than the volume of the bedroom door.
What is a rectangle?A rectangle is a 2-D shape with length and width.
The length and width are different.
If the length and width are not different then it is a square.
The area of a rectangle is given as:
Area = Length x width
We have,
Assuming that the bedroom door has the same height as the front door, we can use the formula for the volume of a rectangular solid to calculate the volume of each door.
Let L, W, and H be the length, width, and height of the front door, and let L' and W' be the length and width of the bedroom door.
We know that Lx W = 72 (since the area of the base is 72 square inches), and L' x W' = 60 (since the area of the base is 60 square inches).
The volume of the front door is given by V = LWH.
The volume of the bedroom door is given by V' = L'*W'*H.
Since the height is the same for both doors, we can divide V by V' to get the ratio of the volumes:
V/V' = (LWH)/(L'*W'H)
V/V' = (LW)/(L'*W') (canceling out the heights)
Substituting in the given values, we get:
V/V' = (72)/(60)
V/V' = 6/5
This means that the volume of the front door is 6/5 times the volume of the bedroom door.
To find the difference in volume, we can subtract the volume of the bedroom door from the volume of the front door:
V - V' = (6/5)*V' - V'
V - V' = (1/5)V'
V - V' = (1/5)(L'*W'*H)
Substituting in the values for L', W', and H, we get:
V - V' = (1/5)*(L' x W' x H)
V - V' = (1/5)(√(60) x √(60) x H)
V - V' = (1/5) x 360
V - V' = 72
Therefore,
The volume of the front door is 72 cubic inches greater than the volume of the bedroom door.
Learn more about rectangles here:
https://brainly.com/question/15019502
#SPJ2
ok so i have 2 questions in math but whoever is savage enough to do them i will award brainliest so ya. PLZ DO THEM BOTH!
Answer:
Step-by-step explanation:
2x > -7
x > -7/2
if x > -7/2 2x+7
if x = -7/2 0
if x< -7/2 -2x-7
x-4+7>0
x+3 > 0
x > -3
If x > -3 (x-4)+7
if x = -3 0
if x< -3 (-x+4)-7
what is the answer to
11/x - 6/x
Answer:
5/x
Step-by-step explanation:
11-6/x=5/x
will mark brain list
Answer:
3 bags
Step-by-step explanation:
of the people at a tennis club are women.
The rest of the people are men.
What fraction of the people are men?
Answer:
3/5
Step-by-step explanation:
The question is incomplete. Let us use this as the complete version;
Of the people at a tennis club 2/5 are women. The rest of the people are men. What fraction of the people are men?
Let the total people be 1
Given
Fraction that are women = 2/5
Fraction that are men = 1 - 2/5
Fraction that are men = (5-2)/5
Fraction that are men = 3/5
For the expression, combine like terms and write an equivalent expression 3 points
with fewer terms 1/2 (6 -4x) + 2 + 9x. *
SOMEONE HELP PLEASE !
Answer:
5+7x
Step-by-step explanation:
1/2(6-4x) +2 +9x
3-2x+2+9x
5+7x
HELP ME PLZ !!!!!!!!!!!!!!!!!!
Classify each pair of angles listed below as adjacent or vertical.
Answer: See Explanation
Step-by-step explanation:
ABC and DBE = Vertical
DBC and ABC = Adjacent
CBD and EBA = Vertical
EBA and ABC = Adjacent
Adjacent angles are two angles that have a common vertex and a common side but do not overlap.
Vertical angles are angles opposite each other where two lines cross.
Hope I could help!
Why do we need to construct table in getting POPULATION VARIANCE?
Answer:
it's helps it by standing
7
Gabriel received a $5,000.00 bonus and wants to put the money into a savings account. A savings account at bank A earns 5%
simple interest and a savings account at bank B earns 4% interest compounded quarterly. If Gabriel plans to deposit the $5,000.00
and leave it in the account for 2 years, at which bank would he earn more interest?
Answer:
Bank A
Step-by-step explanation:
We find the Simple Interest for each Bank
Bank A
A savings account at bank A earns 5%
simple interest.
Where
P = $5,000.00
R = 5%
T = 2 years
Compound quarterly = 4
First, convert R percent to r a decimal
r = R/100
r = 5%/100
r = 0.05 per year,
Then, solve our equation for A
A = P(1 + r/n)^nt
A = 5,000.00(1 + 0.0125/4)(4)(2)
A = $ 5,522.43
A = P + I where
P (principal) = $ 5,000.00
I (interest) = $ 522.43
For Bank B
P = $5,000.00
R = 4%
T = 2 years
Compound quarterly = 4
First, convert R percent to r a decimal
r = R/100
r = 4%/100
r = 0.04 per year,
Then, solve our equation for A
A = P(1 + r/n)nt
A = 5,000.00(1 + 0.01/4)(4)(2)
A = $ 5,414.28
A = $ 5,414.28
A = P + I where
P (principal) = $ 5,000.00
I (interest) = $ 414.28
Therefore, the bank that would give Gabriel more interest is Bank A
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
B
Step-by-step explanation:
Im having trouble knowing what is 83/3=
If you divided that it would be 27.6
Answer:
27.6
Step-by-step explanation:
it is a repeating decimal so it would actually be 27.666666 forever if u get what i mean it doesn't
stop
The number 1 through 7 are written in separate slips of paper,and the slips are placed into a box.Then,4 of these slips are drawn at random.What is the probability that the drawn slips are 1,2,3 and 4 in that order
Answer:
0.0011904
Step-by-step explanation:
Given that:
Number of slips = 7
Sample space = (1, 2, 3, 3, 5, 6, 7)
Numbwe of slips drawn = 4
Probability = required outcome / Total possible outcomes
Note ; selection is without replacement ;
P(drawing 1) = 1 /7
P(drawing 2) = 1 /6
P(drawing 3) = 1/5
P(drawing 4) = 1/4
1/7 * 1/6 * 1/5 * 1/4 = 0.0011904
The price of a pair of shoes increases from $64 to $66. What is the percent increase to the nearest percent? The percent increase is %.
Answer:
Percent symbol 2 I think
Answer:
0.03
Step-by-step explanation:
Percent increase= amount of increase/ original amount
66 - 64 / 66 = 2 / 66 = 0.0303030303
Mr. Clark plans to spend no more than $400 on sandwiches and water for a work meeting. Each case of water costs $7.00 and each sandwich costs $5.00. Which inequality would Mr. Clark use to determine how many sandwiches, s, and how many cases of water, w, he can buy?
Answer:
[tex]7w+5s\leq 400[/tex]
Step-by-step explanation:
Money to be spent is not more than $400.
Cost of a case of water = $7
Cost of each sandwich = $5
Let number of cases of water bought be [tex]w[/tex]
Number of sandwiches bought be [tex]s[/tex]
From the question we get
[tex]7w+5s\leq 400[/tex]
The inequality which would determine how many sandwiches, and how many cases of water that can be bought is [tex]7w+5s\leq 400[/tex].