Answer:
b
Step-by-step explanation:
Answer:
n bcd
Step-by-step explanation:
1.
2.
3.
- 7r - 3r - 8 = 24.
Answer:
24
Step-by-step explanation:
3. Find the height of rectangle with area (2x^2-9x+9) ft^2 and width (2x-3) ft
Answer:
The height of the area is (x - 3) ft.
Step-by-step explanation:
You can do this a few ways. You could use long division to divide the area by the width, or you could just factor the area, which is guaranteed to have the width as a factor, leaving you with the height.
Let's go with factoring, as that's probably what this question is intended as:
[tex]= \frac{2x^2 - 9x + 9}{2x - 3} \\\\= \frac{2x^2 - 6x - 3x + 9}{2x - 3} \\\\= \frac{2x(x - 3) - 3(x - 3)}{2x - 3} \\\\= \frac{(2x - 3)(x - 3)}{2x - 3} \\\\= x - 3[/tex]
ACTIVITY SET A
Solve the following problem. Write your an ver at the back
1. 12 flowers to 3 vases. How many flower to 6 vases?
2. 5 books for every 3 pupus. How many books for 9 pupils?
3. The salary of two workers is in the ratio 3:4. They received P 14 70C. How mut tid
each worker received?
4. The ratio of men to women at college is 6 is to 8 How many women students are there if there are 300 men?
5. Mr Reyes has enough money to pay 8 workers for 15 days. If he adds 4 meters,
for how many long can be pay them at the same rate?
pls help I really need answer
Answer:
1-24
2-15 books for 9 pupils
3-Worker 1
3x = 3(1,750)
= 5,250
-------------------
Worker 2
4x = 4(1,750)
= 7,000
4-368
5-22 days and a half (22.5 days)
Step-by-step explanation:
hope this helps if u need the calclations tell me!
Which of the following shapes is a convex nonagon?
OA)
OB)
OC)
OD)
It is asking for a convex nonagon, not a convex polygon. So in this case we are looking for a shape with 9 straight lines and 9 angles. Which means we can cross A out.
Now we need to look at which nonagon is a convex nonagon which means that we are looking for the shape having only interior angles measuring less than 180°. So this means that B and D can be crossed out.
Thus, the answer is C.
P.S. If you find my answer helpful, please mark me brainiest!
Very confused on how to get the inside variables
Help!
Which functions graph is shown below?
Answer:
Sin x so A
Step-by-step explanation:
Please give me brainliest pls. Im begging you I helped.
solve the equation
x^2-7x-34=10
Step-by-step explanation:
x2-7x-34-10=0
x2-7x-44=0
(x-11)(x+4)=0
x= 11 or x= -4
Answer:
x = 11 or x = -4
Step-by-step explanation:
x^2 - 7x - 44 = 0
-11 + 4 = -7, -11 × 4 = -44
(x -11)(x + 4) = 0 or (x + 4)(x - 11) = 0 Both are same way: O
x = 11 or x = -4 would be the answer : )
is this table linear or non -linear?
Answer:
all of them are linear
Step-by-step explanation:
Use the function y=ax, plug x and y into it.
I have just tried it and all of them are linear function.
In systems by substitution what is y=x+8 and x+y=2
Answer:
x = -3
Step-by-step explanation:
y = x + 8 and x + y = 2
Using substitution, we know that y = x + 8, so:
x + y = 2
x + (x + 8) = 2
2x + 8 = 2
2x = -6
x = -3
Then we solve for y:
x + y = 2
-3 + y = 2
y = 2 + 3
y = 5
plz answer. Its urgent. thanks
Answer:
[tex] a = \dfrac{5}{18} [/tex]
[tex]b = -\dfrac{1}{18}[/tex]
Step-by-step explanation:
You need to rationalize the fraction.
[tex] \dfrac{1}{5 + \sqrt{7}} = a + b\sqrt{7} [/tex]
[tex] \dfrac{1}{5 + \sqrt{7}} \times \dfrac{5 - \sqrt{7}}{5 - \sqrt{7}} = a + b\sqrt{7} [/tex]
[tex] \dfrac{5 - \sqrt{7}}{25 - 7} = a + b\sqrt{7} [/tex]
[tex] \dfrac{5 - \sqrt{7}}{18} = a + b\sqrt{7} [/tex]
[tex] \dfrac{5}{18} - \dfrac{1}{18}\sqrt{7} = a + b\sqrt{7} [/tex]
[tex] a = \dfrac{5}{18} [/tex]
[tex]b = -\dfrac{1}{18}[/tex]
Helllppppppppppp pllzlzlzllzlz check the picc
Answer:
[tex]Rx=1(p) = (4,7)[/tex]
Step-by-step explanation:
he given point P has coordinates, [tex](-2,7)[/tex] We want to find the image of this point, after a reflection in the line [tex]x=1[/tex]
Is the product of greater or less than ? Is it
easier to compare the product to using the number
line or area model? Explain.
5
8
Answer:
3/5 x 5/8 is less 5/8
Step-by-step explanation:
3/5 x 5/8 = 15/40
Simply
15/40 = 3/8
•
5/8 > 3/8
In which table is y a linear function of x?
X
0
1
4
5
A
8
y
0
5
96
-9
-12
X
0
1
2.
3
4
B В
y
0
7
12
15
16
x
1
0
1
M
©
у
6
8
10
12
14
х
1
1
N
3
4
5
D
32
16
у
4
8
2.
Answer:
ur answer should be C. But I'm not really sure..
The table in which y is a linear function of x is; Choice C
Linear functionsAccording to the question;
We are required to identify in what table y is a linear function of x.The slope of a linear function is always constant.
Hence, By observing the table in Choice C;
Slope = (8-6)/(0-(-1)) = (10-8)/(1-0) = 2.
Hence, since slope of the function is constant, the required table is: Choice C.
Read more on linear function;
https://brainly.com/question/24502219
Is it y=x ??
Pls help
It's the first one. y can equal x as long as y doesn't equal x multiple times. We also know the last two are wrong because they're saying the same thing. A linear function is a straight line.
aidez moi en math je donne le maximum des points!
Step-by-step explanation:
[tex]\large \mathcal{Answer}[/tex]
Answer:
Ils sont amicaux, regardez sur le site nosdevoirs
Step-by-step explanation:
Does anyone know this question!??
Answer:
£213110.48
Step-by-step explanation:
Principal= 200000
Rate = 1.6%
Time = 4 yrs
Amount
= P(1+1.6/100)⁴
=200000(101.6/100)⁴
= 213110.489
= £213110.48
Very urgent. Please help
Answer:
(2) 68°
Step-by-step explanation:
Since the required m angle B = 68°
ANSWER THIS PLZZZZZZ
Answer:
dude all you have to do is add it up its A or B
Answer:
E
Step-by-step explanation:
Sam and Adam share some money in the ratio 2 : 5.
Adam got £12 more than Sam.
Work out how much money Sam received.
Answer:
£8
Step-by-step explanation:
A
Sam:Adam
2:5
3=£12
12÷3=4
1=4
4×2=8
sam=£8
Hello Miss!! I hope you are doing well.Ms.Sawsan are my answers correct here or is there something I need to change?
HELP ILL MARK YOU BRAINLIST
help for my assighnment thanks
Answer:
D
Step-by-step explanation:
Answer:
B and D
Step-by-step explanation:
Just trust me
A number plus five is eighteen.
Answer:
n = 13
Step-by-step explanation:
n + 5 = 18
Answer:
13
Step-by-step explanation:
To find the number, subtract 5 from 18:
18 - 5
= 13
So, the number is 13.
Please ONLY Answer #3
Answer:
yes , keiko is correct.
sin^(-1)x = -sin^1
Answer:
Keiko is wrong
Step-by-step explanation:
Keiko is incorrect
When n is positive, 1^n will always be 1
but........ (-1)^n will not always be -1
This is because there are parenthesis around -1
So n is even, then it will be 1 not -1
For example, n = 4
You will do -1 * -1 * -1 * -1 which is 1 not -1
but if n = 3
You will do -1 * -1 * -1 which is -1
Therefore, the second statement is incorrect resulting in Keiko being wrong
A school orders 25 desks for each classroom,
plus 30 spare desks. The total number ordered
as a function of the number of classrooms is shown
in the graph.
Write the equation represented by the graph
a math club has 25 members,of which 11 are males and the rest are females. What is the ratio of males to all cube members ?
Answer:
11/25
Step-by-step explanation:
male population/Total population
Answer:
11 : 390,625
I think
ㅤㅤㅤㅤㅤ
Use the vertex of the function (h, k) and the x-intercepts . g(x) = 2 * (x + 3) ^ 2 - 6
Answer:
Hope this helps
Step-by-step explanation:
XYZ will be translated so that the coordinates of X are (5,11)
Answer: B
Step-by-step explanation:
How do you write 0.15 as a percentage
Answer:
15%
Step-by-step explanation:
move the decimal 2 places because you're dividing by 10
i need help with this
