Can somebody who remembers how to do this plz answer correctly thx!!!!
(Will mark as brainliest)
:D
Answers
Answer:
11.
[tex]1 \times \frac{3}{8} [/tex]
12.
[tex]2 \times \frac{5}{6} [/tex]
Related Questions
sean said that the slope of the line is 3. is he correct?
Answers
Answer:
yes
Step-by-step explanation:
Can you help me please (x-2)(x-3)=0
Answers
=====================================================
Explanation:
Use the zero product property. This is the idea where if A*B = 0, then either A = 0 or B = 0.
This works because 0 times any number is always 0.
In this case A = x-2 and B = x-3
So,
(x-2)(x-3) = 0
x-2 = 0 or x-3 = 0
x = 2 or x = 3
------------------
If we plugged x = 2 back into the original equation, we get
(x-2)(x-3) = 0
(2-2)(2-3) = 0
(0)(-1) = 0
0 = 0
Which confirms x = 2
Let's do the same for x = 3
(x-2)(x-3) = 0
(3-2)(3-3) = 0
(1)(0) = 0
0 = 0
So x = 3 is confirmed as well.
marble middle school paid $500 for 16 graphing calculator
Answers
Answer:
31.25 I believe
Answer:
$31.25 per graphing calculator
Step-by-step explanation:
The question isn't there so I'm going to guess that it is asking for what is the cost of one calculator
$500/16=
$31.25 per graphing calculator
Help me solve this problem please
Answers
Answer:
[tex]\frac{w-9}{5} =y[/tex]
Step-by-step explanation:
w=9x+5y
w-9x=5y
[tex]\frac{w-9}{5} =y[/tex]
Hope this helped you
<3
Red
Given h(x) = x^ - 2, what is the value of h(-3) ?
^ = is exponent 2
Answers
Answer:
1/9Step-by-step explanation:
Given
h(x) = x^ - 2 h(-3) = ?Substitute x with -3
h(-3) = (-3)^-2 = 3^-2 = 9^-1 = 1/9Answer:
h(-3) = 7
Step-by-step explanation:
h(x) = x^2 - 2
h(-3) = (-3)^2 - 2
h(-3) = 9 - 2
h(-3) = 7
Best of Luck!
I confuses some one help me
Answers
Answer:
r=4
r=9-5=4
bkbjbjbjnmkmm
HELP..
which statement about the lines is ture
A.the lines are the same
B.the lines are parallel
C.the lines are perpendicular
D.the lines intersect but are not perpendicular.
I WILL GIVE U MY COINS...
Answers
The lines are parallel
HELPPP
12. Which line has an x-intercept of -1 and a
y-intercept of 1?
A. y = -x
B. x - y = 1
C. x - y = -1
D. x + y = 1
Answers
Answer:
#4
Step-by-step explanation:
1) The y intercept is 0.
2) Convert to slope-intercept form:
2x + 3y = 12
3y = -2x + 12
y = -2/3 x + 4
So the y-intercept is 4.
3) Write in point-slope form:
y + 4 = 2 (x - 1)
Now convert to slope-intercept form:
y + 4 = 2x - 2
y = 2x - 6
So the y-intercept is -6.
4) The y-intercept is 5.
So of the four lines, #4 has the largest y-intercept.
The line with an x-intercept of -1 and a y-intercept of 1 is C. x - y = -1
A linear equation is of the form:
y = mx + b
where y, x are variables, m is the slope of the line and b is the y intercept
Given the line x - y = -1, the x intercept is at y = 0, hence:
x - 0 = -1
x = -1
The y intercept is at x = 0, hence:
0 - y = -1
y = 1
The line with an x-intercept of -1 and a y-intercept of 1 is C. x - y = -1
Find out more at: https://brainly.com/question/18261159
work out the circumference of this curcle. Give your answer in terms of pi and state its units
Answers
Answer:
:14pi and 43.98 (2dp)
Step-by-step explanation:
circumference =2xpixr
radius = 14 divide by2 =7
2x pi x 7=14pi
14pi =43.98229715
=43.98 (2dp)
HOPE THIS HELPS! HAVE A GREAT DAY
Answer:
[See Below]
Step-by-step explanation:
[tex]Hey~There![/tex]
_________________________
➜ First you need to set up the formula:
Formula: [tex]C=2[/tex]π[tex]*r[/tex][tex]2[/tex]π[tex]*7=43.9822971503[/tex]➜ Round:
To round, look at the number in the tenths place: [tex]9[/tex]. Now look to the right of that number, In this case it's an [tex]8[/tex]. So if the number is greater than or equal to [tex]5[/tex] then you round up. If it's less than So when we round [tex]43.9822971503[/tex] we get:- Thousandth: [tex]43.982[/tex]
- Hundredth: [tex]43.98[/tex]
- Tenth: [tex]44.0[/tex]
_________________________
So based on the above work we can conclude that the circumfrence of the circle is:
Exact Form: [tex]43.9822971503[/tex]Rounded Forms: [tex]43.982[/tex], [tex]43.98[/tex], [tex]44.0[/tex]Whole Number Form: [tex]44[/tex]_________________________
[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ヅ
find the zeros of each function by factoring. f(x)=2x^2-7x-4 plzzz helpp meeee plzz
Answers
Multiply 2 and 4
x^2 - 7x - 8
(x - 8) (x + 1)
Divide by 2 for both numbers to bring the 2 back that was multiplied
(x - 4) (2x + 1)
(x - 4)
x - 4 = 0
+4 on both sides
x = 4
(2x + 1)
2x + 1 = 0
-1 on both sides
2x = -1
/2 on both sides
x = -1/2
Answer:
x = 4
x = -1/2
Evaluate (-1)(-1)(-3):
-5
3
O-3
O 5
Answers
Answer:
-3
Step-by-step explanation:
-1*-1*-3
-*-=+
1*-3=
-3
Can anybody help me on this math question for number 3 and Find the measure of each interior angle of the regular polygon?
Answers
Answer:
the measure of each angle is 150.
Step-by-step explanation:
in order to find this you need to find the measure all the degrees which can be found with (n-2)x180
in this case this is (12-2) x 180
so you would get the total degrees in the inside is 1,800
then there are a total of 12 interior angles so divide 1,800 by 12 to get 150 for each interior angle (btw this is only possible since this is a regular polygon meaning that every one of the angles are the same )
What is the intermediate step in the form (x + a)2 = b as a result of completing the
square for the following equation?
–6x2 - 235 = -48x + 11
Answers
Answer:
6(x-5)2+288
Step-by-step explanation:
6x2-60x+438 Factor out a 6 from the first 2 terms.
6(x2-10x )+438 Do (b/2)2 to find the c term. (-10/2)2 = 25
6(x2-10x+25)+438-150 Adding 25 inside the parenthesis is really like adding 6(25)=150 to that side of the equation. To keep the equation in balance, you have to subtract 150 from the other term. Simplify
6(x-5)2+288
Answer:
6x2-60x+438 Factor out a 6 from the first 2 terms.
6(x2-10x )+438 Do (b/2)2 to find the c term. (-10/2)2 = 25
6(x2-10x+25)+438-150 Adding 25 inside the parenthesis is really like adding 6(25)=150 to that side of the equation. To keep the equation in balance, you have to subtract 150 from the other term. Simplify
6(x-5)2+288
Step-by-step explanation:
name the irrational numbers from the list below A.-0.578999... B. 6 to the power of 3 C. sqrt 65
Answers
Answer:
A and C are both irrational
Answer:
A.-0.578999..
C. sqrt 65
Step-by-step explanation:
They cant be written as a simple fraction
Chima is solving a division problem after riding the problem down she move the decimal point directly up to the quotient whitch of these is true of china's division
A: it's 0
B: it's negative
C: it's a decimal
D: it's a whole number
Answers
Answer:
c
Step-by-step explanation:
if there is a decimal in the equation then it is always going to end up a decimal
what is the measure of angle MBT
Answers
Answer : The measure of angle MBT is 28°.
Step-by-step explanation :
As we see that the ∠NBM is equal to ∠MBT.
That means,
∠NBM = ∠MBT
Given:
∠NBM = (17x - 6)°
∠MBT = (5x + 18)°
According to question:
∠NBM = ∠MBT
(17x - 6)° = (5x + 18)°
17x - 5x = 18° + 6°
12x = 24°
x = 2°
So,
∠NBM = (17x - 6)° = [(17 × 2) - 6]° = 28°
∠MBT = (5x + 18)° = [(5 × 2) + 18]° = 28°
Hence, the measure of angle MBT is 28°.
Answer:
the answer is 28
Step-by-step explanation:
What is the fourth number if three of the numbers are 80, 95, and 85?
Answers
A $240 suit is marked down by 10% what the sale price
Answers
Explanation: $240-10%
10/100 = 0.10
0.10 x 240 = 24
240 - 24 = 216
$216
Sales price of suit is equals to $216 after applying 10% discount.
What is discount?
" Discount is deduction by some percent or amount in the original price of any product."
Formula used
Sales price = Marked price - discount amount
Discount = ( Marked price × discount %) /100
According to the question,
Marked price of the suit= $240
Discount % on the suit =10%
Substitute the value in the formula we get,
Discount = (240 × 10) / 100
= $24
Sales price = $240 - $24
= $216
Hence, Sales price of suit is equals to $216 after applying 10% discount.
Learn more about discount here
https://brainly.com/question/3541148
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Use the following information to find x. Write the value of the variable.
B is between A and C:
9
AB = 3х + 6:
. BC = 15 - 2: and
9
АВ У ВС ,
Answers
Step-by-step explanation:
can you elaborate on this problem a bit more? I just want to give you an accurate anwser
If the slope of the line is -1/4, find x when (x,2) and (1/2,6).
Please help me !!!
Answers
Answer:
-7/6 is the answer hope it helped
What is the HCF of 12,30 and 48
Explain your answers please I do t understands
Answers
Answer:
6
Step-by-step explanation:
hcf stands for "highest common factor"
factors of 12= 1,2,3,4,6,12
factors of 30=1,2,3,5,6,10,15,30
factors of 48= 1,2,3,4,6,8,12,16,24
6 is the highest overlapping factor so its is the "hcf".
Find the value of x in each case:
Answers
Answer:
x=19°
Step-by-step explanation:
Angles ∡DBE ≅ ∡ACD= 3x reason - angles with parallel arms
Angles ∡ADC and ∡ADB=95° are supplemental angles which means
∡ADC + ∡ADB=180° => ∡ADC = 180° - ∡ADB= 180°-95°= 85°
In the triangle we have ∡ADC + ∡ACD + ∡CAD = 180° =>
85 + 3x + 2x = 180 => 85 + 5x = 180 => 5x= 180-85 => 5x=95
x=95/5 => x=19°
Good luck!!!
Determine the slope of the line passing through the following points. (0,-6) and (2,4)
Answers
Answer:
736-39+78=
Step-by-step explanation:
736-39+78=
Write the compound inequality shown by each graph
Answers
Answer:
2≤x<9
Step-by-step explanation:
there's another!! 12 points
Answers
= 6.75
The meal will cost $6.75
B) 10 - 6.75 = 3.25
Therefore the change will be $3.25
Please help me with this question!
Answers
Answer:
A
Step-by-step explanation:
310$
help please
4 1/8c=__ fl oz
a.32 fl oz
b.33/64 fl oz
c.41 fl oz
d.33 fl oz
Answers
Answer:
D
Step-by-step explanation:
Let p(x)=(2)^(x). Describe how to new function n(x) is a transformation of the parent graph.
a. n(x)=(2)^(x)+3 b.n(x)=(2)^(x+3)
c. n(x)=(1)/(2)(2)^(x) d. n(x)=3(2)^(x)-4
e. n(x)=4*(2)^(x) f. n(x)=-(2)^(x)
Answers
Answer:
C
Step-by-step explanation:
Susie has three hours to
make 5 cakes. How many
minutes will each cake
require to make?
Please show how you did it step by step
Answers
Answer:
Susie has 36 minutes to make each cake.
Step-by-step explanation:
There are 60 minutes in an hour. Three hours had 180 minutes.
Divide 180 minutes by 5 cakes.
180/ 5 = 36.
Therefore we have 36 minutes per cake.
Good luck!
Which step did the student make and error in solving the equation?(step numbers in circled in blue font)
A.2
B.3
C.5
D.No mistake
Answers
Answer:
it is A, because they wrote that they added 2x to 5x but didn't actually do that. it should be 7x.