Answer:
[tex]x=1[/tex]
Step-by-step explanation:
[tex]6\left(x-3\right)+10=2\left(4x-5\right)[/tex]
We'll use the distributive property to multiply 6 by (x-3):
[tex]6x-8 +10=2(4x-5)[/tex]
*Distributive property*, multiply 2 by (4x-4)
[tex]6x-8=8x-10[/tex]
Add 8 from both sides:
[tex]6x-8+8=8x-10+8[/tex]
[tex]6x=8x-2[/tex]
Subtract 8x from both sides:
[tex]6x-8x=8x-2-8x[/tex]
[tex]-2x=-2[/tex]
Divide both sides by -2:
[tex]\cfrac{-2x}{-2}=\cfrac{-2}{-2}[/tex]
[tex]x=1[/tex]
_____________________________
please answer the 5 Question please ASAP
Answer:
1: C
2: D
3: i am not sure about this one since theres no question
4: D
5: D
f(x)= x² +5x-2
Find the vertex
Answer:
(-5/2, -33/4)
Step-by-step explanation:
-b/2a
-5/2 = x
f(-5/2) = (-5/2)^2 + 5(-5/2)-2 = -33/4
Can someone please help me
Answer: im not sure but it should be 5 that symbol then 3
Step-by-step explanation: ez dubs and also i love pizza this is for the points XD
Using Pythagorean theorem
[tex]\\ \sf\longmapsto H^2=P^2+B^2[/tex]
[tex]\\ \sf\longmapsto H^2=(5√3)^2+5^2[/tex]
[tex]\\ \sf\longmapsto H^2=75+25[/tex]
[tex]\\ \sf\longmapsto H^2=100[/tex]
[tex]\\ \sf\longmapsto H=10[/tex]
Done
Find the GCF (Greatest Common Factor) of each pair of numbers:
9 and 36
35 and 42
100 and 120
84 and 42
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Answers are :
9 and 36 [tex]\rightarrow[/tex] 935 and 42 [tex]\rightarrow[/tex] 7 100 and 120 [tex]\rightarrow[/tex] 2084 and 42 [tex]\rightarrow[/tex] 42Answer:
9 and 36 = 9
35 and 42 = 7
100 and 120 = 20
84 and 42 = 42
Which equation has infinitely many solutions? Lesson 2-4
__
3/4x + x − 5 = 10 + 2x
3x − 2.7 = 2x + 2.7 + x
9x + 4.5 − 2x = 2.3 + 7x + 2.2
1/5x − 7 =3/4 + 2x − 25 3/4
Answer:
9x + 4.5 − 2x = 2.3 + 7x + 2.2
Step-by-step explanation:
if you simplify then you get 7x+4.5=7x+4.5 which mean 0=0
PLZZZ HELPP REALLLY QUICKKK I WILL GIVE SOMEONE BRAINLEST PLZZ HELLPPP AND EXPLAINNNN PLZZZ EXPLAINNN
Hi there!
The ratio of the base to the height is 4:1, so:
12 cm : x cm
12/4 = 3, which is the scale. Thus, x = 3 cm.
Find the area using the equation A = b × h
A = 3 × 12 = 36 cm²
What are the domain and range of this relation
Answer: Lower left corner (southwest corner)
Domain = {-2, 0, 1, 2, 5}
Range = {-5, -3, -1, 2, 3}
=============================================================
Explanation:
The domain is the set of allowed x value inputs. We simply list the x coordinates of each point shown on the graph. Those x coordinates are: -2, 0, 1, 2, 5. Use curly braces to indicate we're dealing with a set.
The range is the set of allowed output y values. We list the y coordinates this time and they are -5, -3, -1, 2, 3. These values are also surrounded by a pair of curly braces.
If a snail travels 2/5 of an inch in 2/3 of a minute, then how far can it travel in 1 full minute? ___Inches
Answer:
4 in / min
^Speed of snail
1min × 60 = 1hour
(4 in / min) × 60 = 240 in / hour
12 in = 1 ft.
240in / 12 = 20ft. every. hour OR 20ft. / h
Step-by-step explanation:
scale the numerator and the denominator up by a factor of 5 (multiply) to write a
fraction equivalent to 3/10.
Answer:
15/50
Step-by-step explanation:
5*3=15
5*10=50
so 15/50.
the price of an item is $45.00. After a discount, the price is $38.25. What is the percent of the discount?
If you answer correctly ill give the brainliest.
Answer:
92.5% before discount 100% after discount is 92.5%
a number between 49 and 95 that is a multiple of 4, 9, and 12.
Answer:
72
Step-by-step explanation:
4*18=72
9*8=72
12*6=72
Simplify: 5 + 7( 6-4) – 2(5 - 1) –
Answer:
11
Step-by-step explanation:
5 + 7( 6-4) – 2(5 - 1) =
= 5 + 7(2) - 2(4)
= 5 + 14 - 8
= 19 - 8
= 11
PLS HELP WILL MARK YOU BRAINLIEST!
answer: d
explanation: it just is
giải tam giác ABC vuông tại A trong mỗi trường hợp sau:
a) b=4 cm; góc C = 62°
b) a=40 cm; góc B = 52°
c) c=42 cm; b=36 cm.
Answer:
the answer is C coz just 42 cm is abc
Find the train fares. Assume one half of adult fare for children 1-12. Children
under 1 ride free.
Adult fare: $260
Adults: 2
Children:
4 mo.
2 yr.
4 yr.
6 yr.
7 yr.
Answer:
(D) 6yr
Step-by-step explanation:
Find the equation of the line passing through points (6,0) and (-1,14)
will give brainliest
Answer:
Step-by-step explanation:
Step 1. Find the slope:
[tex]slope = m = \frac{y_{2} - y_{2} }{x_{2} - x_{1} }[/tex]
point 1, ([tex]x_{1} y_{1} \\[/tex])
point 2, ([tex]x_{2} , y_{2} \\[/tex])
the sum of three numbers is 131. the third number is 4 times the first. the second number is 5 more than the first. what are the numbers
Step-by-step explanation:
let the numbers are:
a, b, and c
the equation would be:
a+b+c = 131
c = 4a
b = a+5
=>
a + a+5 +4a = 131
6a +5 = 131
6a = 131-5
6a = 126
a= 126/6
a = 21
b = a+5 = 21+5
b = 26
c = 4a = 4(21)
c = 84
b) Write 25 x 10^6 in standard form
Answer:
The final answer is 25000000.
Step-by-step explanation:
Answer:
25000000
Step-by-step explanation:
10^6 = 1000000
25 x 10^6 = 25000000
HELPPPPPPPPPPPPPPPPPPPPPP
Answer:
11
Step-by-step explanation:
1. You could solve this as a way of just knowing that 6+11=17.
2. You could also solve this algebraically by subtracting 6 on both sides and getting y=11 because 17-6=11.
Answer:
y=11
Step-by-step explanation:
6+y=17
y=17-6
y=11
Heyy, can someone please help me?? Step by step explanation, please. I WILL GIVE BRAINIEST!!
question attached below :))
Answer:
I think it's 2,4 and 4,8 maybe I'm not so sure
make x the subject
h=4(x+3y)+2
Answer:
x=(h-12y-2)/4
Step-by-step explanation:
h=4x+12y+2
4x=h-12y-2
x=(h-12y-2)/4
What is 1x2 x to the power of 2
Answer:
(1X2x)^2=4x^2
1X2 = 2, 2^2 = 4
Not sure if you meant to have the 2nd x there or not.
What are the values of s and t?
Answer:
the value of s=75°
and the value of t=30°
Answer:
s = 75°
t = 30°
Step-by-step explanation:
Since VW = VX,
s = 75
Since all angles in a triangle add upto 180,
75 + s + t = 180
75 + 75 + t = 180
150 + t = 180
t = 30°
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
Jean gets a commission of 20% on bread sold. In one week, Jean’s commission was $45,000.00.how much bread did he sell during that week?
Help me answer this please quickly!
Answer:
Step-by-step explanation:
When two lines intersect, the non adjacent angles formed are called vertical angles and they are congruent.
∠FZG = ∠HZJ {Vertical angles are congruent.
∠FZG = 38°
What is the value of v
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
In the given figure, the Angle (6v - 4)° forms vertical opposite angle pair with 50° , so their measures is equal to one another.
that is :
[tex]6v - 4 = 50[/tex][tex]6v = 50 + 4[/tex][tex]6v = 54[/tex][tex]v = \dfrac{54}{6} [/tex][tex]v = 9[/tex]therefore, value of v = 9°
Answer:
[tex]v = 9[/tex]
Step-by-step explanation:
They are vertically opposite angles so (6v-4) = 50°
[tex](6v - 4) = 50 \\ 6v = 50 + 4 \\ 6v = 54 \\ v = \frac{54}{6} \\ v = 9[/tex]
Hope it is helpful.....The figure below shows rectangle ABCD:
Rectangle ABCD with diagonals AC and BD passing through point E
The following two-column proof with a missing statement proves that the diagonals of the rectangle bisect each other:
Statement Reason
ABCD is a rectangle. Given
Line segment AB and Line segment CD are parallel. Definition of a Parallelogram
Line segment AD and Line segment BC are parallel. Definition of a Parallelogram
Alternate interior angles theorem
Line segment BC is congruent to line segment AD. Definition of a Parallelogram
∠ADB ≅ ∠CBD Alternate interior angles theorem
ΔADE ≅ ΔCBE Angle-Side-Angle (ASA) Postulate
Line segment BE is congruent to line segment DE. CPCTC
Line segment AE is congruent to line segment CE. CPCTC
Line segment AC bisects Line segment BD. Definition of a bisector
Which statement can be used to fill in the blank space?
A. ∠ABD ≅ ∠DBC
B. ∠CAD ≅ ∠ACB
C. ∠BDA ≅ ∠BDC
D. ∠CAB ≅ ∠ACB
Answer:
∠ADB ≅ ∠CBD
Step-by-step explanation:
I did the quiz and got an hundred.
pls help i’m crying
Answer: I think the answer is 81, but I don’t have a good explanation.
Step-by-step explanation: if you can find the angle next to 12x-3 (D), and the angle of 8+15x they should equal 180 degrees.
The Triangle Exterior Angle Postulate states that the measure of an exterior angle of a triangle is equal to the sum of the measures of the remote interior angles.
In the given problem, the exterior angle is < JDC, and its measure is equal to the sum of the measures of < (12x -3)° and < 32°.
We can set up the following equality statement to solve for the value of x, and find out the measure of < JDC:
m < JDC° = < (12x -3)° + < 32°
< (8 + 15x)° = < (12x -3)° + < 32°
Subtract 8 from both sides:
8 - 8 + 15x = 12x - 3 + 32 - 8
15x = 12x + 21
Subtract 12x from both sides:
15x - 12x = 12x - 12x + 21
3x = 21
Divide both sides by 3 to solve for x:
3x/3 = 21/3
x = 7
To verify whether the value for x is correct, substitute x = 7 into the equality statement:
m < JDC° = < (12x -3)° + < 32°
< (8 + 15x)° = < (12x -3)° + < 32°
[8 + 15(7)]° = [12(7) - 3]° + 32°
8° + 105° = 81° + 32°
113° = 113° (True statement). Therefore, the correct value for x = 7.
Therefore, the correct answer is C) m < JDC = 113°.
Please mark my answers as the Brainliest, if you find this helpful :)
Find the distance between (1, 1) and (3, 4).
A. (2,2.5)
B.3
C.
[tex] \sqrt{13} [/tex]
Or D.
[tex] \sqrt{26} [/tex]
Answer:
no entiendo lo que dices
Step-by-step explanation:
inteta explicarte mejor para poder ayudarte bien
Someone plz help me :(
Answer:
CStep-by-step explanation:
Answer:
C. (1, 3) & (6, 3)
Step-by-step explanation:
A is incorrect as the points are only 1 unit apart on the x-axis. (3 - 2 = 1)
B is incorrect as the points are only 2 units apart on the x-axis. (3 - 1 = 2)
C is correct as the points are 5 units apart on the x-axis (6 - 1 = 5)
D is incorrect as the points are 4 units apart on the x-axis (5 - 1 = 4)
Hope this helped! You can also plot the points on graph paper and find the distance that way.