Answer:
(3x+1)(5x-2)
Step-by-step explanation:
Given the expression
15x^2-6x+5x-2
Factorize;
3x(5x-2)+ 1(5x-2)
(3x+1)(5x-2)
Hence the factorized form is (3x+1)(5x-2)
plz hurry
Which graph best represents the equation 5x + y = 4?
Answer:
answer is B
Step-by-step explanation:
Answer:
Graph B
Step-by-step explanation:
5x + y = 4
-5x -5x
y = -5x + 4
slope = -5
y - intercept = 4
PLS HELP ME IVE BEEN HERE FOR SO LONG PLSSSS
x + 5 - 12
How can I do this
Hope you have a good day, Loves!
Also if I'm right can you let me know, please?
Also Also if I am right can I please have Brainliest??
You don't need to, I'm just glad I could help. ^^
answer is x-7
your welcome.
If barak spend 20$ at the mall. That represents 16% of the money he earned at the pizza parlor . How much money did barack earn
Answer:
$125
Step-by-step explanation:
20 is 16% of what number?
20 = .16n
n = 20/.16 = 125
If using the method of completing the square to solve the quadratic equation
x2 + 2x 31 = 0, which number would have to be added to "complete the
square"?
Answer:
3
Step-by-step explanation:
Image is above!
What is the equation of the line in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answer:
y=x+600
Step-by-step explanation:
Hey There!
Slope intercept form is y=mx+b
where m = slope and b = y intercept
slope is change in y over change in x
as y goes up 200 x goes up 200 so the slope is 200/200 or just 1
The y intercept is at (0,600) so the y intercept is 600 now we just put everything together and get that the equation is
y=x+600
I need help on a problem
Answer:
Step-by-step explanation:
CPCTC stands for Corresponding Parts of Congruent Triangles are Congruent.
The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 9,18,36...Find the 6th term.
Answer: 108
Step-by-step explanation:
Please help me with this I will make you brainlist if you respond with no links and fully! Do NOT steal points.
Answer: C. 113.1 cubic centimeters
Step-by-step explanation:
Volume of a sphere= [tex]\frac{4}{3}[/tex](3.14)(r)^3
Since we know r then just plug in to get 4/3(3.14)(3)^3= 113.1
So the answer is C
Answer:
113.04 cm3
Step-by-step explanation:
What is the image of the point (-6,0) after a rotation of 270° counterclockwise
about the origin?
Answer:
(- 1, - 6 )
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 270°
a point (x, y ) → (y, - x ), thus
(6, - 1 ) → (- 1, - 6 )
Hope this helps!!!!
The sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that is 23cm and a second side that is 4cm less than twice the third side, what are the possible lengths for the second and third sides?
Answer:
21 < x < 27
Step-by-step explanation:
Given that :
Side 1 = 23
Side 3 = x
Side 2 = 2x - 4
23 + x > 2x - 4
Collect like terms
x - 2x > - 4-23
-x > - 27
x < 27
Also ;
23 + 2x - 4 > x
23 - 4 > x - 2x
21 > - x
-21 < x
x > - 21
Hence,
Possible values of x :
x > 21 and x < 27
21 < x < 27
If g = X - 9. and if x = 15, what is g?
Answer:
6
Step-by-step explanation:
g = x - 9
x = 15
substitute 15 for x in the first equation
g = 15 - 9
g = 6
Answer:
g = 6
Step-by-step explanation:
g = x - 9
x = 15
g = 15 - 9
g = 6
Hi can you halo with this
Please solve this quickly thank you please. Everything is on the picture.
Find the rate of change for the direct variation using the formula y = kx
Solve for k: 10 = k2
K = 10/2
K = 5
Now solve for y when x is 8:
Y = 5(8)
Y = 40
WHATS THE ANSWER?????
sin 20 = cos a Find a
Please be sure to show your work.
Answer:
Step-by-step explanation:
cos a=sin20=sin (90-70)=cos 70
a=70°
a watch is sold for $130 at a loss of $30. what was the original cost of the watch
Answer:
Step-by-step explanation:
130.00 + 30.00 =$160.00
It was at a loss, so it was reduced by 30.00
Jisoo drank 3/8 of a quart of chocolate milk, and his friend Andrew drank 2/7 of the same quart. How much did they drink altogether?
Answer:
37/56
Step-by-step explanation:
If Jisoo drank 3/8 of a quart of chocolate milk, and his friend Andrew drank 2/7 of the same quart, the amount they drank altogether will be the sum of the amount they drank individually
Total = 3/8 + 2/7
Find the LCM
Total = 3(7)+8(2)/56
Total = (21+16)/56
Total = 37/56
Hence they drank 37/56 of the quartz altogether
What is the special name of
adjoining triangle FAN on the
basis of angle ? A=55, B=85 and C=45
Answer:
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
The given trianagle FAN is an acute triangle.
Step-by-step explanation:
There are three types of triangles on the basis of angle:
Acute triangle: All three angles are less than 90°Obtuse triangle: One out of three angles is greater than 90°.Right-angled triangle: One of the measurements of an angle will be equal to 90°.(As shown in image attached)
Given:
A triangle FAN with an angle measurement of each angke.
To find:
The name adjoining triangle FAN on the basis of angle.
Solution:
In ΔFAN
∠A=55°, ∠F=85° ,and ∠C=45°
∠A<90°, ∠F<90° ,and ∠C<90°
All the given three angles of triangle FAN are less than 90°, which imolies that the given trianagle FAN is an acute triangle.
Learn more about triangles here:
brainly.com/question/1058720?referrer=searchResults
brainly.com/question/2269348?referrer=searchResult
What number is in the ten-thousandths spot of pi?
Answer:To figure out the value you have to look at all of the numbers from right to left. You start with the ones place and get prgressively bigger going up by a multiple of 10 each time. So you have the ones, tens, hundreds, thousands, ten thousands, etc. In the number in your example, you have 3 ones, 4 tens (or 40), 1 hundred or (100), 0 thousands, and 5 ten thousands (50, 000). You can write the number in expanded form to help you figure out the value. 50,000 + 100 + 40 +3.
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Step-by-step explanation:
Please help!!! I can't answer this!!!!
Answer:
y=8x
Step-by-step explanation:
X is the input, Y is the output. The answer describes that whatever X is, if you times it by 8, you get Y. It can't be "x + 14" because that only works with the first number given. If you do Y = X + 14, 6 doesn't equal 48.
please help! i’ll mark brainliest
Simplify the expression 5(x+2x)+(3*5)+(4)(x)
Answer: 3x -- 5 x + 9
Step-by-step explanation: = x (3--1) + (--5 + 9)
= x (2) + 4
= 2x + 4
putting x =3
= 2 (3) + 4
= 6 + 4
= 10
9514 1404 393
Answer:
19x +15
Step-by-step explanation:
5(x+2x)+(3*5)+(4)(x)
= 5(3x) +15 +4x
= 15x +4x +15
= 19x +15
Please help with this area question!
Answer:
Step-by-step explanation:
i thinks its 6 (im sorry if im wrong)
Find the mode using the above data dot plot.
Answer:
48
Step-by-step explanation:
Mode- the most frequently occuring observation ... here in this case it will be 48
I hope im right!!
5. Using the factor tree, What are the prime factors of 36
Answer:
Step-by-step explanation:
A factor tree is not unique for a given number. Instead of expressing 36 as 2 × 18, we can express 36 as 6 × 6. Prime factorization of 36 using factor tree method is 2 × 2 × 3 × 3 = 2² × 3².
Please help as quickly as possible, this is Algebra 1!
Answer:
First-term is 7
The second term is 14
and the third term is 28
i think so im not 100%
y=6x-11
-2x-3y=-7
find the solution
Answer:
x = 13/8
y = 5/4
Step-by-step explanation:
y = 6x - 11
-2x - 3y = -7
6x - y = 11
-2x - 3y = -7
18x - 3y = 33
-2x - 3y = -7
16x = 26
x = 26/16 = 13/8
y = 39/4 - 11 = 5/4
y=6x-11
-2x-3y=-7
The solution to the system of equations is:
5/4
Giving Brainliest, easy question
Answer:
the 2nd answer
Step-by-step explanation:
Brainly does not support this explanation.For more go to : https://thatsthefinger.com/Answer: the second answer
Find the sum of the integers
Answer:
39
Step-by-step explanation:
11²=121
------------
12²=144
13²=169
14²=196
------------
15²=225
integers between √136 and √197 are 12,13,14.
12+13+14=39
