Answers
Answer:
9 4
- + -
3 2
Step-by-step explanation:
Replace the first x with 9 and the second with 4
Related Questions
If no preliminary study is done, what size sample must be taken if the director is to say with 90% confidence that the sample estimate is within 2% of the population proportion
Answers
3x+18y=54
need help with it
Answers
3x+18y-54=0
Divide both sides of the equation by 3
x+6y-18=0
Solution:
x+6y-18=0 (pls give brainlest)
Find the rate of change: y = 5x - 2
A. 5
B. -2
C. 1/5
D. 2
Answers
Answer:
D. 2
Step-by-step explanation:
y = 5x - 2
At x = 0; y = 5(0) - 2 = - 2
(0, -2) is one point. It is Y intercept.
At Y = 0 ; 5x - 2 = 0 ; x = 2/5
(2/5, 0), is another point on the line.
Since it is a fraction , use your imagination to get two integers as co-ordinates.
At y = 8 ; 5x -2 = 8; 5x = 8 + 2 = 10 ; x =
(10/5) = 2
I Hope this helps!
What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering? What number parking bay is this white car covering?
Answers
Answer:
all of them
Step-by-step explanation:
it's a lot of parking bays and the cars bug
What percentage of the area under a normal curve is within 1, 2, and 3 standard deviations of the mean
Answers
Answer:
You need to have a labotomy sir
Step-by-step explanation:
Solve the math problem
Answers
Answer: Positive
Step-by-step explanation:
The slope of a line can be calculated via rise/run, or [tex]\frac{(y_{2} -y_1)}{(x_2-x_1)}[/tex]
Because this equation outputs a positive number, the slope is positive.
Hope it helps :) and let me know if you want me to elaborate/plug values into the slope formula and solve.
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The slope of given line is positive because it makes an acute angle with the positive x - axis ~
i need help please help Simplify
Answers
letter A)4
step by step explanation:
[tex] \frac{| {4}^{2} - 34| }{4} ( {6}^{2} ) - {12}^{2} - 14 \\ = \frac{ |16 - 34| }{4} ( {6}^{2} ) - {12}^{2} - 14 \\ = \frac{ | - 18| }{4} ( {6}^{2} ) - {12}^{2} - 14 \\ = \frac{ 18 }{4} ( {6}^{2} ) - { 12}^{2} - 14 \\ = \frac{9}{2} ( {6}^{2} ) - {12}^{2} - 14 \\= \frac{9}{2} (36) - {12}^{2} - 14 \\ = 162 - {12}^{2} - 14 \\ = 162 - 144 - 14 \\ = 18 - 14 \\ = 4[/tex]
Hope this helps!
A painter charges $10 per due for labowplum 25 for a felder rental when the paints house. The customer provides the paint the total cherye to paint a cestner's house was $250. How many hours did the paintergrend pasting this bed (7.11 A) A 12 hours 27.5 hours 20 hours D 22.5 hours
Answers
Help which expression would the model be most helpful
Answers
Answer:
a because if u cross divide then it would end up being 5/6
Step-by-step explanation:
Solve the exponential equation: 3^2– ^x = 1
A)
x = 1
B)
x = –2
C)
x = 2
D)
x = 0
everybody just writes it wrong sadly
Answers
[tex]x = 2[/tex]
c.) x=2hope it helps!a
EFGH is a rhombus. Given EG = 22 and FH = 20, what is the length of one side of the rhombus?
Please help :/
Answers
Applying the properties of a rhombus and the Pythagorean Theorem, the length of one side of the rhombus is: 14.9
Recall:
The diagonals of a rhombus bisect each other at right angles, thereby forming 4 right triangles.Half of a diagonal and half of the other diagonal make up a right triangle.Thus, given:
EG = 22 (diagonal)FH = 20 (diagonal).Find the length of one side using Pythagorean theorem as shown below:
[tex]HG = \sqrt{(\frac{1}{2}EG)^2 + (\frac{1}{2}FH)^2 } \\\\[/tex]
Substitute[tex]HG = \sqrt{(\frac{1}{2} \times 22)^2 + (\frac{1}{2} \times 20)^2 } \\\\HG = \sqrt{11^2 + 10^2} \\\\\mathbf{HG = 14.9}[/tex]
Therefore, applying the properties of a rhombus and the Pythagorean Theorem, the length of one side of the rhombus is: 14.9
Learn more here:
https://brainly.com/question/24618146
60 people take a driving test one fifth of them fail how many fail
Answers
Answer:
12
Step-by-step explanation:
1/5 of a whole means divide the whole by 5.
60 divided by 5 equals 12 to confirms this do 12 times 5.
12 times 5 = 60.
What is the slope of the line that passes through the points A(-2, -1) and D(3, 5)?
Answers
Answer:
slope = 6/5
Step-by-step explanation:
[tex]m=\frac{5-(-1)}{3-(-2)} =\frac{5+1}{3+2} =\frac{6}{5}[/tex]
Hope this helps
Is 4(2+34) equal to 8+124
Answers
Answer:
nope; 4(2 + 34) =8 + 136 = 144
Step-by-step explanation:
4 * 2 = 8
+
4 * 34 = 136
hope this helpsss :D
You were close though
The sale price of an item is four-fifths the original price of the item, x.
Which statement explains why both 45x and 0.8x can find the sale price of the item?
Answers
Answer:
B. Multiplying by is the same as multiplying by 80%.
Step-by-step explanation:
probably to late but idc
Which ordered pair is the solution to the system of equations?
Y=2x – 15
4x + 3y = -5
A (0,6)
B (7, – 11)
C (4, – 7)
D (5, — 5)
Answers
Step-by-step explanation:
y = 2x - 15
4x + 3y = -5
4x + 3(2x - 15) = -5
4x + 6x - 45 = -5
10x = 40
x = 40/10
x = 4
y = 2x - 15
y = 2(4) - 15
y = 8 - 15
y = -7
Solution = (4,-7)
Option → C
Which ordered pairs represent points on the graph of this equation? Select all that apply.
4x - 3y = 0
(3,4)
(-6, -8)
(0,0)
(6, 8)
(-3,6)
(-3,-4)
Answers
Answer:
(3,4)(-6, -8)(0,0)(6, 8)(-3,-4)Step-by-step explanation:
If you solve the equation for y, you get ...
4x = 3y
y = 4/3x
Then the ordered pairs of interest are the ones where y = 4/3x. Another way to say this is y/x = 4/3. (Can't use this with x=0.)
(3, 4)
(-6, -8)
(0, 0)
(6, 8)
(-3, -4)
I give up at this point
Answers
123456
- 1/4 ÷ (- 7/9)
HELPPPPPP I WILL MARK BRAINLIEST!!!
Answers
Answer:
Ans: 9/28
Step-by-step explanation:
-1/4 ÷ (-7/9)
= -1/4 × 9/-7
= 9/28
[tex]- \frac { 1 } { 4 } \div ( - \frac { 7 } { 9 } )[/tex]
[tex]-\frac{1}{4}\left(-\frac{9}{7}\right) [/tex]
[tex]\frac{-\left(-9\right)}{4\times 7} [/tex]
[tex] \frac{9}{28}\approx 0.321 [/tex]
______
RainbowSalt2222 ☔
The parking lot at a store has a width of 20yd and 2ft and a length of 30yd
Answers
Answer:
so what do we find the hight?
Step-by-step explanation:
3x-2y=12
find x-intercept and y-intercept show work
Answers
Answer:
y=12-3x/-2
Step-by-step explanation:
-2y=12-3x
y =12-3x/-2
In 2015 Organization raised $543. The following year they raised $89. How many money did they raised over the two period? Show how answer using the 'Make ten Strategy'
Answers
Answer:
632
Step-by-step explanation:
So you take one from the 3 to make it 2 and add it on to 89 to make 90. next take 10 from 542 and add it to the 90, you get 100. Then 532 + 100 = 632
Hope this helps
Answer:
Step-by-step explanation:
543 + 89
from the 3 and 9 split 9 to get a ten with the 3: 3 + 7 + 2 so 2 goes into the units category of the answer:
..2
Now as 9 > 3 we add 1 to the tens digit
- that is 8 becomes 9.
from the 4 and 9 split 9 to get a ten with the 4: 6 + 3 so 3 goes into the tens category:
.32.
Now as 9 > 4 we add 1 to the 5, so the answer is 632.
Someone solve this for me please
Answers
Answer:
x=2; y=1
Step-by-step explanation:
Since the triangle is equilateral, which means three sides have the same length.
So we have：4x-y=2x+3y=7
[tex]4x-y=2x+3y\\4x-y+y=2x+3y+y\\4x=2x+4y\\2x=4y\\x=2y\\[/tex]
Since 2x+3y=7 and plug in x=2y
we have
[tex]2x+3y=7\\2(2y)+3y=7\\4y+3y=7\\7y=7\\y=1[/tex]
and since y=1
x=2
there are 3000 jelly beans in the jar so percent of the jelly beans are red how many red jelly beans are there?
Answers
Answer:
%50
Step-by-step explanation:
2. 4.2 - 16 4
1.
2.
3.
4.
order of operations
Answers
Answer: 16
Step-by-step explanation: 0 < 1/1< 2/1= 2/1< 3/1< 4 = 4 < 21/5 < 16
If the simple interest on $7,000 for 9 years is $5,040, then what is the interest rate?
Answers
Answer:
8%
Step-by-step explanation:
7000(x)(9) = 5040
7000(x) = 560
x = 560/7000
x = 0.08
0.08 to percentage = 8%
-Chetan K
Step-by-step explanation:
given,
SI = $5040
Principal = $7000
Time = 9 yrs
we know,
R = SI × 100 / T × P
now,
Rate = 5040 × 100 / 9 × 7000
→ 504000/63000
→ 504/63
→ 8
therefore, Interest rate is 8%.
HOPE THIS ANSWER HELPS YOU DEAR! TAKE CARE
If x =-9 and y = 3, evaluate the following expression: 2(y - 3xy)
Answers
Answer:it's -780
Step-by-step explanation:
how many times can 11 can go into 8800
Answers
Answer:
800 times
Step-by-step explanation:
6 times the sum of a number n and 4 is 54
pls show work for meh
Answers
Answer:
6(n+4)=54
Step-by-step explanation:
EASY PEASY!
6 times n is 6n
6 times 4 is 24
now we simplified it to 6n + 24=54
54-24= 30
30/6 = 5
sooo n=5
SOOOO 6(5+4)=54
HOPE THIS HEELPPED :3
answer:
true
explanation:
jeffrey paid 45$ for 4 tickets to a basketball game. Each ticket cost the same amount. what was the cost of each ticket in dollars and cents?
Answers
I believe
