Answer:
(4, 18)
Step-by-step explanation:
maggie bought 5 5/6 yards of fabric. She used 2 3/4 yards of the fabric to make a skirt. How many yards of the fabric does she have left?
Answer: 3 1/2
Step-by-step explanation:
If this isn’t right then let me know but I think it is
(11x – 6x2 – 8)/(3x – 1)
Answer:
46.6
Step-by-step explanation:
have a good day
The graphs of two linear equations are shown.
y=−12x−3
y=34x−8
Which is the solution to this system of equations?
Answer:
[tex](5/46, -99/23)[/tex]
Lourdes plans to jog at least 1.5 miles. Write an inequality and solve an inequality to find x, the number of hours Lourdes will have to jog. She is running at 3.75 mph
Answer:
1.5 ≤ 3.75x
Step-by-step explanation:
Given that:
Distance, D to jog is atleast 1.5 miles
D ≥ 1.5 miles
x = number of hours to jog
Jog rate = 3.75 mph
Actual distance covered if jog last for X hours
Actual Distance = speed * time
Actual Distance = 3.75 * x = 3.75x
Hence,
D ≤ Actual distance
1.5 ≤ 3.75x
A teacher provides 4 sets of cupcakes for the class party. Each set contains 10 cupcakes. If the class has 24 students and each student eats 1 cupcake, how many are leftover?
A 0
B 40
C 16
D 24
Answer:
So 4 sets means 10 x 4=40
40 cupcakes in all
24 x 1=24 cupacakese aten.
40-24= 16
So 16 cupcakes left which i want to eat....:)
Step-by-step explanation:
I don’t really get this question y= 12r + 28
answer : r = y - 28 / 12
explanation :
y - 28 = 12r
y - 28 / 12 = r
switch sides ^
r = y - 28 / 12
The equation for line s can be written as y = -8/7x - 4. Line t, which is perpendicular to line
s, includes the point (10, 9). What is the equation of line t?
Answer:
y=-8/7x-4
from, m1m2=-1
-8/7m2=-1
m2=7/8
again from, m=(y-y1)/(x-x1)
7/8=(y-9)/(x-10)
8(y-9)=7(x-10)
8y-72=7x-70
8y=7x-70+72
8y=7x+2
therefere,
y=7/8x+1/4
Help pleaseeeeee!!!!!
Answer:
its the 2nd one
Step-by-step explanation:
y=mx+b
M=slope
B=y-intercept
Answer:
Slope: 5x Y-Intercept: -7
Step-by-step explanation:
The slope is the rate at which it increases, the y-intercept is the point in the graph that crosses the y-axis
y=mx+b
mx = slope
b = y-intercept
Jan wants to protect the wooden box in question 4a by painting varnish on all of the outside surfaces, including the bottom. Will a container of varnish that covers 275 square inches be enough to protect the outside surfaces of the box?
Answer:
As this question is incomplete, but we will try to solve this question by adding our own data to understand the concept of the problem.
Explanation is given below
Step-by-step explanation:
As this question is incomplete, but we will try to solve this question by adding our own data to understand the concept of the problem.
In order to answer this question we need to have the dimensions of the box.
Let's suppose there are 6 outside surfaces of the box and are equal in dimension including the bottom side which Jan wants to varnish.
So,
Let's suppose,
Surface area of the cube = 6[tex]a^{2}[/tex]
Here, Surface area = 275 square inch
Surface area of the cube = 6[tex]a^{2}[/tex] = 275 square inch
[tex]a^{2}[/tex] = 275/6 = 45.833
a = [tex]\sqrt{45.833}[/tex]
a = 6.77 inches
Now, for the amount of the varnish, we need the spreading rate of the varnish to be used on the box,
Let's suppose it is = 11 square incher per litre.
So,
Required Varnish = Surface area / Spreading rate
Required varnish = 275 / 11
Required varnish = 25 liters
If the 1 container of varnish contains 25 liters then it will be sufficient to protest the outside surfaces of the box.
can someone please help me its would mean a lot and I donr know if I'm right
Answer:
Hi, I would say that the last one is correct answer.
9514 1404 393
Answer:
(d) Eighteen divided by a number m is seven point two.
Step-by-step explanation:
The symbol ÷ is read "divided by", so the math sentence ...
18 ÷ m = 7.2
is read "eighteen divided by [a number] m is seven and two tenths."
__
"Seven and two tenths" can also be read as "seven point two."
A)80
B)100
C)120
D)300
A pair of Jordans sold at retail for $180 and now sell for $330 after market. A. Is this a percent INCREASE or DECREASE, what is the PERCENT change?
Answer:
This is a percent INCREASE
The percent change is 83.33%
Step-by-step explanation:
Let us solve the question
∵ A pair of Jordans sold at retail for $180
∴ The initial price = 180
∵ Now it sells for $330 aftermarket
∴ The new price = 330
→ That means the new price is greater than the initial price
∵ The new price is greater than the initial price
∴ This is a percent INCREASE
∵ The percent of change = (amount of increase ÷ initial amount) × 100%
∵ The amount of increase = new price - initial price
∴ The amount of increase = 330 - 180 = 150
→ Substitute it in the rule of percent of increase above
∵ The percent change = [tex]\frac{150}{180}[/tex] × 100%
∴ The percent change = [tex]\frac{5}{6}[/tex] × 100%
∴ The percent change = 83.33%
2. At one time, the ratio of in-state to
out-of-state tuition at Texas A&M
University in College Station, Texas
was about 3:11. About how much was
the out-of-state tuition if the in-state
tuition at that time was about $2400?
Answer:
The out-of-state tuition would be $8800.
Step-by-step explanation:
Given that:
The ratio of in-state tuition to out-state tuition = 3:11
If the tuition of in-state is $2400.
Let,
x represent the number of out-of-state tuition.
As the relation is directly proportional.
3 : 11 :: 2400 : x
Product of mean = Product of extreme
11*2400 = 3x
3x = 26400
Dividing both sides by 3
[tex]\frac{3x}{3}=\frac{26400}{3}\\x=8800[/tex]
Hence,
The out-of-state tuition would be $8800.
If x and y vary inversely and x = -3 when y = 12, what is the constant of variation?
k=-36
Step-by-step explanation:
x inversely proportional to y
x=1k/y
where k = constant
x= -3, y= 12, k = ?
-3=k/12
k = -3 × 12
k = -36
Solve.
3x + 3 = x + 7
The solution is x =
Answer:
x=2
Step-by-step explanation:
3x+3=x+7
3x=x+4
2x=4
x=2
Hope this helps!
Which equation represents a nonlinear function?
A y = - 3x + 1
B y = x2 + 1
C y = $ +1
D y = 2x +
1/2
Answer: c
Step-by-step explanation:
12/3x=6/x+4 what is equal to x?
Answer:
8
Step-by-step explanation:
Cross reduce, you then get:
12x+48=18x
12x-18x=-48
-6x=-48
x=8
What is the equation of a
line that passes through
the coordinates (-2, 2) and
(-5, -4)?
Answer: y=2x+6
Step-by-step explanation:
Anyone know the answer?!
Step-by-step explanation:
☃[tex] \underline{ \text{ We \: know : }}[/tex]
✑ The general equation of a straight line is y = mx + c where m is the slope and c is the y - intercept ( where graph crosses the y - axis ).☥ [tex] \underline{ \sf{Given \: equation : }}[/tex]
y = -2x + 4Now , comparing y = -2x + 4 with the equation of straight line i.e y = mx + c. We get :
[tex] \boxed{ \boxed{ \tt{☑ Slope ( m )= \: - 2 \: \: , \: y -int\: ( c ) \: =4}}}[/tex]
Hope I helped ! ツ
Have a wonderful day / night ♡
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
I need help with this quickly
Answer:
1.25y=x
Step-by-step explanation:
If A (or y)=5 and B (or x)=4 then I think the equation will be 1.25y=x
I am sorry if I am wrong :(
But Hope this Helps ;)
Answer:
[tex]\huge \orange {\boxed {y = - \frac{5}{4}x + 5}} [/tex]
Step-by-step explanation:
Line is intersecting x and y axes at the points (4, 0) & (0, 5)
So, y- intercept (b) = 5
[tex] Slope\: (m) = \frac {(5-0)}{(0-4)} = - \frac {5}{4} [/tex]
Equation of line in slope intercept form is given as:
[tex] y = mx + b[/tex]
Plugging the values of m and b in the above equation, we find:
[tex]\huge \purple {\boxed {y = - \frac{5}{4}x + 5}} [/tex]
How do you determine which variable to substitute in for?
Answer:
Substituting for a Variable
If you know the value that the variable is equal to, you can substitute that value in for the variable in the expression! Let's look at an example. Since we know that x=5, we can directly substitute or replace the x in the expression x+3 with a 5 to solve for y!
Step-by-step explanation:
I hope this kinda helps
tyler has 4 sandwichs he wants to cut each sandwich into halves how many 1/2 size pieces will he have
tyler has 4 sandwichs he wants to cut each sandwich into halves how many 1/2 size pieces will he have
Solution:[tex]4 \div \frac{1}{2} [/tex]
[tex] = 4 \times \frac{2}{1} [/tex]
[tex] = \frac{8}{1} [/tex]
[tex] = 8[/tex]
Checking:[tex]8 \times \frac{1}{2} [/tex]
[tex] = 4 \times \frac{1}{1} [/tex]
[tex] = \frac{4}{1} [/tex]
[tex] = 4[/tex]
Final Answer:8 pieces
#CarryOnLearning
#AnswerForTrees
#BrainlyBookSmart
The genetically altered spider that turned Peter Parker into Spider Man with a single bite was about 0.035 ounces. If Spider Man weighs roughly 185 pounds how many spiders does it take to have the same mass as Spider Man?
This is my first time asking a question so I hope yall can figure it out!
1036 genetically altered spiders
I am an odd number between 10 and 20. I can be divided by 3. What number am I?
Answer:
15
Step-by-step explanation:
15÷3=5
15 is between 10 and 20
Answer: 15
Step-by-step explanation: 15 can be divided by 3
Maggie graphed the image of a 90 counterclockwise rotation about vertex A of . Coordinates B and C of are (2, 6) and (4, 3) and coordinates B’ and C’ of it’s image are (–2, 2) and (1, 4). What is the coordinate of vertex A.
Answer:
free points? ill answer anyway! :)
Step-by-step explanation:
maggie graphed -2-8 so the vertex could be 270 degrees and the B'-2, 2 SO now B' -4 8 and same with C' 3, -8 now instead of C' 1/4! hoped this helped!!
(6.2N-8.3) +(9.1 + 1.4N)
Answer:
the answer is =7.6n+0.8
Step-by-step explanation:
hoped I helped
Solve the system below by graphing.
Y = 3-2x
-4x - 4y= -20
A company bought a total of 412feet of cable to connect 3 computers to the wall outlet. Each computer needs the same amount of cable. How many feet of cable are needed to connect each computer?
Answer:
Each computer needs 3/2, or 1.5 feet of cable
Step-by-step explanation:
Firstly, we need to divide 4 1/2 by 3
Then we can make 4 1/2 an improper fraction.
We will also multiply 4 by 2 and then add 1
= 8 + 1
= 9
But;
9/2 = 4 1/2
In order to divide 9/2 by 3/1, we will change 3/1 to 1/3 and then multiply
= 9/2 × 1/3
= 9/6
= 3/2 or 1.5
Therefore, each computer needs 3/2, or 1.5 feet of cable.
On a coordinate plane, line A B goes through (negative 4, 0) and (2, negative 3). Point C is at (negative 2, 2).
Which point on the x-axis lies on the line that passes through point C and is parallel to line AB?
(1, 0)
(1, 1)
(0, 2)
(2, 0)
Answer:
(2,0)
Step-by-step explanation:
Answer:
the answer is D
Step-by-step explanation:
i got it right on edge
G is the incenter, or point of concurrency, of the angle bisectors of ΔACE.
Answer:
▢ [tex]$\overline{DG}$[/tex] ≅ [tex]$\overline{FG}$[/tex]
▢ [tex]$\overline{DG}$[/tex] ≅ [tex]$\overline{BG}$[/tex]
▢ [tex]$\overline{GE}$[/tex] bisects [tex]\displaystyle ∠DEF[/tex]
▢ [tex]$\overline{GA}$[/tex] bisects [tex]\displaystyle ∠BAF[/tex]
Step-by-step explanation:
As you can see, angles [tex]\displaystyle BAF[/tex] and [tex]\displaystyle DEF[/tex] form two half-kites, which you should know have two pairs of congruent sides, therefore segments [tex]\displaystyle GA[/tex] and [tex]\displaystyle GE[/tex] are what you call angle bisectours, which is why segments [tex]\displaystyle FG,[/tex] [tex]\displaystyle DG,[/tex] and [tex]\displaystyle BG[/tex] are congruent.
I am joyous to assist you at any time.