Answer:
Question isn't clear
Step-by-step explanation:
Match each algebraic expression to the correct simplified expression
5x - Sy
3m - (3n+ 10m)
10n- 3m
[10y-(-9x)]- (5y + x)
8x + 5y
(11n- 3m) - 1
-7m - 3n
3x - 7y-(-2x) - Y
Answer:
Step-by-step explanation:
Answer:
!
Step-by-step explanation:
Find the unknown angle in each case.
1) Find the equation of the line that is parallel to the line y = 3x - 4 and
passes through the point (-4, 6).
A:y = 3X-8
B:y=3x + 18
C:y = (1/3) x + 18
D:y = 3x-18
Answer:
B: y=3x+18
Step-by-step explanation:
Question
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Jonny can clean 63 rooms in 7 days.
How many rooms can Jonny clean per day?
rooms
Answer:9 rooms
Step-by-step explanation: 63 ÷7= 9
Answer:
9
Step-by-step explanation:
Because 63 ÷ by 7 = 9 or If its multiplication it will be 441
Help me with these four questions and thanks
Answer:
3. 3g/mL
4. 11 g/mL
5. 5mL
6. 500g
Step-by-step explanation:
Cost of a pair of shoes is Rs. 400 if 10% sales tax is charged then bill amount
is .....?
Given that f(x) = x2 – 3x - 10 and g(x) = x – 5, find (f - g)(x) and express
the result in standard form.
Answer:
[tex](f-g)(x)= x^2-4x-5[/tex]
Step-by-step explanation:
We have the two functions:
[tex]f(x)=x^2-3x-10\text{ and } g(x)=x-5[/tex]
And we want to find (f-g)(x).
(f-g)(x) is equivalent to f(x)-g(x).
Therefore:
[tex]\begin{aligned} (f-g)(x)&=f(x)-g(x)\\ &=(x^2-3x-10)-(x-5)\end{aligned}[/tex]
Simplify:
[tex]\begin{aligned} &=x^2-3x-10-x+5 \\ &=(x^2)+(-3x-x)+(-10+5) \\ &=x^2-4x-5\end{aligned}[/tex]
Therefore:
[tex](f-g)(x)= x^2-4x-5[/tex]
Answer:
x^2 -3x+5 = 0
Step-by-step explanation:
Determine if the function is linear. if it is, find the rate of change
w/6+5/8= -1 3/8 plz can someone show me how to do this
Answer:w=-12
Step-by-step explanation:hope this helps! :)
PLEASE HELP I WILL GIVE BRAINLIEST!!!!
It would be the 2nd one down and 3rd one up is the correct answer just look a little closer and you will see what i mean there ages are and and they have a 3o sec head start and they ran 60 yards in 30 sec.
write the slope intercept form of the equation of each line given the slope and y intercept. // slope= 1/3 y-intercept= 4 // slope= -2 Y intercept= 0 /
Answer:
Slope: 1/3; Y-iintercept: 4 y=1/3x+4
Slope: -2; Y-intercept: 4 y=-2x
Step-by-step explanation:
Hope this helps :3
if it did pls mark brainliest
plz helppp ill name brainliest
ALEKS math
No of solutions: 1
Topic: Graphs
If you would like to venture further into mathematics, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!
Given the following number line, select all of the true statements.
|a| > |b|
a b
a > b
0 0
Answer:
b
Step-by-step explanation:
7r7f7fdud6f7fuf6ffuf7f7fud7d7d6d6d
Answer:
doing this in oddseyware rn its is A C D F
mark brainlist
Step-by-step explanation:
Given l || m || n, find the value of x.
5) It is known that ∠BAM and ∠CTX are complementary. If m∠BAM = x + 2 4 and m∠CTX = x + 11, then
solve for the value of x algebraically.
Answer:
x = [tex]27.5^{o}[/tex]
Step-by-step explanation:
complementary angles are two or more angles whose sum is equal to [tex]90^{o}[/tex].
Thus given that;
m<BAM = x + 24
m<CTX = x + 11
So that,
m<BAM + m<CTX = 90
⇒ (x + 24) + (x + 11) = 90
x + 24 + x + 11 = 90
2x + 35 = 90
2x = 90 - 35
2x = 55
x = [tex]\frac{55}{2}[/tex]
= 27.5
The value of x is [tex]27.5^{o}[/tex].
So that,
m<BAM = x + 24
= 27.5 +24
= [tex]51.5^{o}[/tex]
m<CTX = x + 11
= 27.5 + 11
= [tex]38.5^{o}[/tex]
Answer:
x = 25
Step-by-step explanation:
combine like terms ans then solve for x
Lacey's Cafe has regular coffee and decaffeinated coffee. This morning, the cafe served 92 coffees in all, 75% of which were regular. How many regular coffees did the cafe serve?
A farmer feeds her 4 horses 2 bales of hay. How many bales of hay would the farmer need in order to feed 20 horses?
Answer: 40 bales of hay
Step-by-step explanation:
What is 12 7/100 as a decimal
* Also, if you could, i will give brainliest, explain how you convert mixed numbers into a decimal plz? Thank you :)
Answer:
12.07
Step-by-step explanation:
12×100=1200
1200+7=1207
1207÷100= 12.07
8. Mohan wants to buy a trapezium shaped field.
Its side along the river is parallel to and twice
the side along the road. If the area of this field is
10500 m² and the perpendicular distance
between the two parallel sides is 100 m, find the
length of the side along the river.
Top surface of a raised platform is in the shape
ofthe octagonalourfa
Answer:
The length of the side along the river is 140 m
Step-by-step explanation:
Equations
To solve the problem, we need to recall the area of a trapezium is:
[tex]\displaystyle A=\frac{b1+b2}{2}.h[/tex]
Where b1 and b2 are the lengths of the parallel sides and h is the height of the trapezium.
The field to be bought by Mohan has a trapezium shape with a side along the road of side x and a side along the river of side 2x, as stated in the problem.
Knowing the height is h=100 m, and the area is 10500 m2:
[tex]\displaystyle \frac{x+2x}{2}\cdot 100=10500[/tex]
Simplifying:
[tex]\displaystyle (3x)\cdot 50=10500[/tex]
[tex]150x=10500[/tex]
Dividing by 150:
[tex]x = 10500 / 150 = 70[/tex]
x = 70 m
2x = 140 m
The length of the side along the river is 140 m
The teacher asked 4 students to measure 4 different objects. Here are the results
Which student had the greatest percent error?
Answer:
Student 3 had the greatest percentage error.
Step-by-step explanation:
Student 1
Actual length = 50in
Measured length = 49in
Error = 50 - 49 = 1
Error% = 1/50 × 100
= 1 × 2
= 2%
Student 2
Actual length = 100cm
Measured length = 110cm
Error = 100 - 110 = 10
Error% = 10/100 × 100
= 10 × 1
= 10%
Student 3
Actual length = 2cm
Measured length = 2.5cm
Error = 2 - 2.5 = 0.5
Error% = 0.5/2 × 100
= 0.5 × 50
= 25%
Student 4
Actual length = 10ft
Measured length = 9½ft
Error = 10 - 9½ = ½
Error% = ½/10 × 100
= ½ × 10
= 1 × 5
= 5%
#teamtrees#WAP
True or false: f(x) is a function.
A. False
B. True
Answer:
False
Step-by-step explanation:
sorry if you get it wrong
What is 91.35 divided by 36.75
Answer:
2.48571428571
Step-by-step explanation:
Answer: 2.48
Step-by-step explanation:
2(2+3)+4x=2(2x+2)+6 how many solutions?
Answer:
1
step by step
if you add them up they equal each other.
Answer:
Infinitely many solutions
Step-by-step explanation:
10+4x=4x+4+6
10+4x=4x+10
4x=4x
0=0
Infinitely many solutions
PLEASE HELP *URRRRGGEEEENTTTTTT*
Identify the meaning of the following word in the sentence below:
The dog’s temperament was perfect for my son.
a.
height
c.
physical and mental character;mood
b.
weight
d.
color; contrast
Answer:
c
Step-by-step explanation:
Temperament is to do with the personality of someone.
Thus the dog's temperament would relate to its physical and mental character.
c
Temperament is to do with the personality of someone.
Thus the dog's temperament would relate to its physical and mental character.
5. List the transformations for the function 1/3f(x) - 2
Answer:
all of them
Step-by-step explanation:
Rewrite the equation in slope intercept form. 4x + 5y = 8
Answer:
y=-4/5+8/5, or y= -.8+1.6
Step-by-step explanation:
Slope intercept form-
y=mx+b
y=-4/5+8/5
what is the area of a rectangle with a height of 3X and a width of 2X -3
Answer:6x^2 -9x
Step-by-step explanation:
What is the answer???
Answer:
Step-by-step explanation:
If x is taken as the third side, then,
(15 - 6) < x > (15 + 6)
=> 9 < x < 21
If my answer helped, kindly mark me as the brainliest!
Thank You!!
need help with this
To find m,
m= Y2-Y1 / X2-X1
m= 10-5 / 4-2
m= 5/2
m= 2.5
To find b,
Use coordinate (4,10)
y=mx+b
10=2.5(4)+b
10=10+b
b=0
y=2.5x
the answer is y=2.5x
Write the slope intercept form of the equation of each line .Plz help
Answer:D
y = -5/3x +4
Step-by-step explanation: