Answers
Answer:
2
Step-by-step explanation:
Related Questions
What is the slope of a surface having a rise of 5 feet and a run of 0 feet?
Answers
Answer: The slope is "undefined."
Step-by-step explanation: In math, division by 0 is undefined-- like you can't do it
For slope, you need to divide rise/run. If the run is 0, so undefined.
In real life, this surface would be like a wall or a door. They don't have a slope if they're constructed properly!
c - 12 = -14
and
7 + x = -1
plz help thank you
Answers
Answer: x= -2, c= -8
Step-by-step explanation: To solve the first equation, move the 12 over to the right side. To do this, do the oposite operation. So add 12 on both sides. The 12 on the left side cancels out, and you are left with x= -14+12. X=-2. Do the same thing for the next equation. Subtract 7 from the left side and the right side. C= -1-7. C= -8
C=-8
Explanation: move -12 Away from C side to -14 but make it opposite of -12 so it’s +12 so c=-14+12 you get c=-2 and check by setting it up like -2-12=-14
how many bricks each 22 cm long and 15 CM broad will be required to pave a court 30 metre long and 22 wide
Answers
Answer:
BBBBBBBBBBBBBBBBBBBB
Step-by-step explanation:
CAUSE I SAID SO
Answer:
20,000 bricks
Step-by-step explanation:
length of brick(L)=22cm
breadth of brick(B)=15cm
now,
area of brick(A)=L×B
=22×15s.q.cm
=0.033s.q.m
again,
length of court(l)=30m
breadth of court(b)=22m
now,
area of court(a)=l×b
=30×22s.q.m
=660s.q.m
lastly,
no.of required brick=area of court/area of
brick
=600 s.q.m/0.033s.q.m
=20,000bricks
3^2*3^-3 i need help fast
Answers
(ASAP) (WITH PROPER STEPS AND EXPLAINATION PLEASE) Swim team members can race or dive. At a meet, 18 members race. The ratio of racers to divers is 6: 2. How many members are on the team? Show your work.
Answers
Answer:
Step-by-tep explanation:
Racers. 6/2= 18/6 18+6= 24
Diver
A swimming pool is 8 meters long. 6 meters wide, and 2 meters deep. The water-resistant paint needed for the pool costs $6 per square meter. How much will it cost to paint? How much paint do you need to paint the pool?
Answers
Answer:
$16
Step-by-step explanation:
To find the surface area, we need to do length × width × height.
8 × 6 × 2 = surface area of pool.
96 square meters = surface area of pool.
96/6 = cost of paint
$16 = cost of paint
Solve each proportion.
4/9=10/x
Wat is x?
Answers
Answer:
x=22.5
Step-by-step explanation:
90=4x
x=22.5
Hope this helps!
How much does Taryn charge to mow a lawn?
Answers
Answer:
Taryn charges $12.50 per lawn.
Answer: 12.50 per lawn
Step-by-step explanation:
2÷ 2/5
I need help on this
Answers
Answer:
5
Step-by-step explanation:
keep, change, flip
2/1 (keep) x (change to multiply) 5/2(2/5 flips to 5/2)
2/1 x 5/2
10/2
5
Answer:
5
Step-by-step explanation:
this is easy, use a calculator
Find the zeros of the quadratic function
Answers
Answer:
Step-by-step explanation: it cccccccccccccccc
what is the slope of =-8x +3
Answers
Answer:
-8
Step-by-step explanation:
Answer:
-8
Step-by-step explanation:
because the equation calls for y=mx+b and the m stands for slop and the b stands for the y intercept
Algebra 1 (Mon, Nov 23)
Answers
Answer:
it will be y=3x +? i forgot how to find b
Step-by-step explanation:
Answer:
y=3x+1
Hope it helps <3
Question 3
3
Oversteer is the termed used to describe front wheel loss of traction.
а)
True
False
b)
Answers
Answer:I think it is true
Step-by-step explanation: If you oversteer then it should loose the traction. But I am not sure hope this helps
1. Write a point slope form of the equation of a line through the given points: (2, 3) and (-5, -5)
Answers
delta y/ delta x
-5-3/-5-2
-8/-7
slope = 8/7
Answer:
y = 8/7x + 5/7
Step-by-step explanation:
Change in y over change in x to get the slope.
4x + 3y = 15
x-5y=0
solve by substitution
Answers
Answer:
X = 3.26 and Y = 0.65
Step-by-step explanation:
you solve using substitution. I'm not gonna make it that easy for u
Answer:
in point form its (75/23, 15/23) and in equation form its x=75/23 y=15/23
Step-by-step explanation:
True or false? Jdkdjdjdjjddjds
Answers
Answer:
True
Step-by-step explanation:
To divide fractions, flip one of the fractions then multiply them together.
-1/10 ÷ -3/5 =
-1/10 ÷ -5/3=
-1/10 x -5/3 = 5/30
Because a negative times a negative is a positive the product/quotient is positive.
PLEASE HELP 13 PTS
Which of the following would best complete the diagram above?
A/ Proclamation line secured
B/ Taxation of the colonists
C/ Albany Plan of Union
D/ Causes of the American Revolution
Answers
Answer:
A. Proclamation line secured
Step-by-step explanation:
The proclamation line has been secured based on the two maps provided.
HELP WITH THIS QUESTION PLS
Answers
Answer:
Step-by-step explanation:
Statements Reasons
1). ∠CXY ≅ ∠BXY 1). Given
2). ∠CAX ≅ ∠BAX 2). Given
3). AC ≅ AB 3). Given
4). AX ≅ AX 4). Reflexive property
5). ΔAXC ≅ ΔAXB 5). SAS property of congruence
6). CX ≅ BX 6). CPCTC
7). XY ≅ XY 7). Reflexive property
8). ΔYXB ≅ ΔYXC 8). SAS property of congruence
9). ∠XCY ≅ ∠XBY 9). CPCTC
Can someone help me with those questions? (Try your best plzz)
Answers
Answer:
Step-by-step explanation:
1. 34 animals because of 34 heads.
94 legs: 4 per cow, 2 per chicken
x= # of cows
y= # of chickens
so x+y=34
4x+2y=94
Multiply the first equation by -2 is -2x-2y=-68 and add it to the first equation.
which is 2x=26. so x=13. Since x+y=34, 13+y=34.
Therefore, y=21
13 cows and 21 chickens.
2. lets say
pizza=y
soda=x
6x+x=14 combine like terms
7x=14 divide both sides by 7
x=2
So a soda is $2.
6*2=12. So the pizza is $12.
12+2=14. So it's correct.
3.
# of DVDS=x
# of Bluray= y
11x+17y=95
x+y=7
dvds-4
blu-ray-3 (I just did trial and error, but it's correct)
4.
# of 2-points= x
# of 3-points= y
2x+3y=18
2(6)+3(2)=18
so 6 two-point shots and 2 three-point shots.
5.
12 coins are quarters and 14 are dollar coins.
let q stand for the number of quarters
and 26 coins in total
26-q= dollar coins
x=dollar coins too
so its 1x+.25(26-x)=17
1x+6.5-0.25x=17
.75x+6.5=17
.75x=10.5
x=14
17-14=3
3*4= 12 since 4 quarters in a dollar.
Bridget is on her middle school’s basketball team. In it’s last game, her team made 31 of it’s shots. Some of those were free throws, worth 1 point each, & some of those were regular field goals, worth 2 points each. The team didn’t make any 3 pointers and finished the game with 49 points. This system of equations can be used to represent the situation
X + y = 31
X + 2y = 49
Which statement is correct
(statements are at the top aka the picture I provided)
How many points did Bridget’s team score from the field goals?
Answers
Answer:
Step-by-step explanation:
Let the number of free throws = x
And the number of regular field goals = y
Total shots made by the team = 31
Equation for the shots will be,
x + y = 31 ------(1)
If the team gets 1 point for free throws and 2 points for a regular field goal,
x + 2y = 49 --------(2)
[total points gained by the team = 49]
1). Option (2) is the correct option.
2). Subtracting equation (1) from equation (2),
(x + 2y) - (x + y) = 49 - 31
y = 18
Therefore, number of regular field goals made by the team = 18
What is the slope of (1,0) and (3, 4) (remember to use the slope formula y1-y2/x1-x2
and reduce)
Answers
Answer:
[tex]m=2[/tex]
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASAlg I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (1, 0)
Point (3, 4)
Step 2: Find slope m
Substitute: [tex]m=\frac{4-0}{3-1}[/tex]Subtract: [tex]m=\frac{4}{2}[/tex]Divide: [tex]m=2[/tex]Levi has n nickels and d dimes. He has a maximum of 20 coins altogether. Write this
situation as an inequality,
Answers
Answer:
n+d<=20
Step-by-step explanation:
The table compares the sizes (in grams) of rice packs and their cost (in dollars) for several different convenient stores.
Can the size of a pack be represented as a function of its price?
Price (dollars) Size (grams)
2.302.302, point, 30 100010001000
1.901.901, point, 90 850850850
2.002.002, point, 00 900900900
2.602.602, point, 60 120012001200
1.901.901, point, 90 850850850
2.502.502, point, 50 110011001100
1.701.701, point, 70 850850850
1.901.901, point, 90 950950950
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Yes
(Choice B)
B
No
vvv
Answers
Answer:
pues pienso que es la A fijate niña
Step-by-step explanation:
porque pues asi pienso
No the size of a pack cannot be represented as a function of its price.
What is Function?In mathematics, a function is represented as a rule that produces a distinct result for each input x. The collection of all the values that the function may input while it is defined is known as the domain. The entire set of values that the function's output can produce is referred to as the range. The set of values that could be a function's outputs is known as the co-domain.
Given:
It really depends, but the size of the pack can affect the pricing, if it is price by weight.
As, we know that function have have only one input value with their corresponding output.
But here the input value for rice packs 1.90 have two output values one is 850 and another 950.
Hence, the table cannot be represented as Function.
Learn more about Function here:
https://brainly.com/question/12431044
#SPJ2
Find an explicit rule for the nth term of the sequence.
7, 21, 63, 189, ...
Answers
Answer:
f(n) = f(7) * 3^(n-1)
Step-by-step explanation:
Factor.
9y2 - 12y - 12 Please put it as (x+b) (x+b) form
Answers
Answer:
3(3y+2)(y-2)
hope this helps
Solving Steps:
Line A has a slope of 6/10 and a line B has a slope of 3/5 are both lines parallel?
Answers
Answer: Yes
Step-by-step explanation:
6/10 simplifies to 3/5, meaning they are proportionate. This means that the slope will be exactly the same and the lines will never intersect, meaning they are paralell.
Will give you Brainliest
Answers
I don't understand it. Explain more.
What is the answer...?
Answers
Answer:The answer is c
Step-by-step explanation:
Multiply both side is the equation by -1.
Sum the equations vertically to eliminate at least one variable
Divide both sides of the equation by 3
Substitute the given value of y into the equation 2x+3y=8
and then solve for x
the ratio of width to the length is 2 : 7 if the width of the the window is 3 feet then what is the length
Answers
Answer:
I think it's 8 because 1 is added to 2
Answer:
3:10.5
Step-by-step explanation:
3/2 = 1.5. Therefore, you have to multiply 2 and 7 by 1.5 to find the equivalent ratio.
In the rhombus ABCD, ĐDAE = 30°. Which is ĐABC?
309
D
C
A.
30°
OB.
60°
c.
120°
OD.
150°
Answers
Answer:
C. 120 deg
Step-by-step explanation:
All sides of a rhombus are congruent.
That means that triangle ADC is an isosceles triangle with AD = CD, so angles DAE and DCE are congruent.
m<DAE + m<DCE + m<ADC = 180
30 + 30 + m<ADC = 180
m<ADC = 120
Opposite angles of a rhombus are congruent, so
m<ABC = m<ADC = 120