HELP I WILL GIVE BRAINLIEST
If the measure of angle 1 = 9x +6 and the measure of angle 2 = 2 (5x - 3), find x
Answer:
x=12
Step-by-step explanation:
<1 and <2 are equal since they are alternate exterior angles for parallel lines
9x+6 = 2(5x-3)
distribute
9x+6 = 10x-6
Subtract 9x from each side
9x+6-9x= 10x-6-9x
6 = x-6
Add 6 from each side
6+6 =x-6+6
12=x
Answer:
See below for answer.
Step-by-step explanation:
m∠1 = m ∠2 If lines are parallel, then alternating exterior angles are =
Therefore
a ║ b Given in the figure
m∠1 = m ∠2
9x + 6 = 2(5x - 3)
9x + 6 = 10x - 6 Distributive
9x + 12 = 10x Addition
12 = x Subtraction
solve the equation 2y=7(y−2)+4
y =
Answer:
y = 2
Step-by-step explanation:
Hi there!
[tex]2y=7(y-2)+4[/tex]
[tex]2y=7y-14+4\\2y=7y-10\\0=5y-10\\5y=10\\y=2[/tex]
I hope this helps!
Step-by-step explanation:
2y = 7(y-2) + 4
→ 2y = 7y - 14 + 4
→ 2y = 7y - 10
→ 2y - 7y = -10
→ - 5y = -10
Therefore, y = 10:5 = 10/5 = 2 Ans.
Liara has seen 20 movies so far this year. If 15% of them were comedy, how many comedy movies has she seen so far this year?
Answer: She have seen 3 comedy movies this year
Step-by-step explanation:
15% of 20 = 3
Answer:
3 movies
Step-by-step explanation:
15%×20
=
[tex] \frac{15}{100} \times 20 \\ = 3[/tex]
_____ is used to explore large amounts of data for hidden patterns to predict future trends. Data governance Data mining Linear regression Drill down
Exploring large amount of data in other to explore underlying trends which cannot be uncovered by visual inspection or simple algorithms are analysed using Data mining.
Data mining are often performed using a network of interconnected computed or networks with very high processing capability and can handling high computational complexity due to the very large amount of data involved when data is being mined.
Linear regression are used on small data sets which cannot be compared to the vast amount of data involved in data mining.
Hence, data mining helps to uncover trends when exploring very large datasets.
Learn more : https://brainly.com/question/14517674
3=-2(x+7)+5x+12-8x Please help me ASAP
Answer:
3=-2x-14+5x+12-8x
3+14-12=-2x+5x-8x
5=-5x
x=(-1)
e+ 7=15
a(22
b(8
c(-8
d(-22
Answer:
B) 8
Step-by-step explanation:
e + 7 = 15
Subtract 7 from both sides:
e = 8
Your answer is B
2x + 3y = 4
2x= 7y + 24
Let's solve for x.
2x+3y=4
Step 1: Add -3y to both sides.
2x+3y+−3y=4+−3y
2x=−3y+4
Step 2: Divide both sides by 2.
2x/2
=−3y+4/2
x=−3/2y+2
Answer:
x=−3/2y+2
Please help me I don’t understand this
Answer:
2/3 +2/3 = 5/0 THAT'S THE ASSWER
Hernando ate StartFraction 2 Over 8 EndFraction of a pizza for a dinner. He gave his 6 friends the rest of the pizza and told them to share it equally. To determine the fraction of the whole pizza that each of his friends received, Hernando performed the calculations below.StartFraction 6 Over 8 EndFraction divided by 6 = StartFraction (6 divided by 6) Over 8 EndFraction = one-eighthHe concluded that each person received One-eighth of the whole pizza. Are Hernando’s calculations correct? Explain why or why not.
Answer:
Yes, because there were 8 pieces to start with. Hernando ate 2, leaving six pieces to split equally between his other six friends.
Answer:
(A) yes,they are correct. Hernado divided 6 by 6
Step-by-step explanation:
what is the answer to 10x + 35?
Answer: 5 (2x+7)
Step-by-step explanation:
Answer:
5 (2x + 7)
Step-by-step explanation:
1) Common Factor.
⇒ 10x + 35
⇒ 5 (2x + 7)
Given: TRY =EFT. What angle is congruent to R?
A.<F
B.<E
C.<T
D.<Y
Step-by-step explanation:
option A angle F is correct ans.
HOPE THIS ANSWER HELPS YOU DEAR! TAKE CARE
what is 165.982 rounded to the nearset thousand
Answer:
that is the nearest thousands decimal place
If 3 gallons of paint covers
925 ft^2, how many gallons
would be needed to cover
2775 ft^2?
Answer:
9 gallons
Step-by-step explanation:
Divide 2775 / 925 , that equals 3 .
So if there's 3 gallons needed for each 925 square feet, you I'll need 9 gallons total .
:)
3.
Which of the following describes the parabola with the equation y = −x^2 − 3x + 6?
A. The axis of symmetry is x = −1.5 and the vertex is (−1.5, 8.25).
B. The axis of symmetry is x = 0 and the vertex is (0, 6).
C. The axis of symmetry is x = −1 and the vertex is (−1, −3).
D. The axis of symmetry is x = 1.5 and the vertex is (1.5, 12.75).
Answer:
A. The axis of symmetry is x = −1.5 and the vertex is (−1.5, 8.25).
Step-by-step explanation:
I will solve the problem by applying the perfect square trinomial. In this way we obtain the canonical form. Another way would be to derive the function, but I don't know if you're familiar with it.
First: let us take out the common factor: , since we remember that the canonical form is characterized as follows:
Then, it remains:
Then: the coefficient of the variable We divided it between , And we square it (they will be one positive and one negative). In our case:
Let's accommodate terms to make it easier:
Can be written as :
Now, what is underlined is our perfect square trinomial, let us recall its form:
Applying the same principle we are left:
Applying distributive property we get:
Therefore it will have its vertex in:
The axis of symmetry is a straight line that makes the function to be projected being , for this you need some reference point, for the parabola you need the coordinate in of the vertex.
For which the axis of symmetry is .
I love you so much !
a. The axis of symmetry is x = −1.5 and the vertex is (−1.5, 8.25).
Step-by-step explanation:
The axis of symmetry is x = − b/2a
= -(-3) / 2(-1)
= 3/(-2)
= -1.5
the vertex => x = -1.5
y= -(-1.5)²-3(-1.5)+6 =
-2.25 +4.5+6= 8.25
5/6 divided by 4 1/6
Answer: 51/41
Step-by-step explanation:
5
6
÷
41
6
=
5
6
×
6
41
=
5 × 6
6 × 41=
30
24=
30 ÷ 6
246 ÷ 6
=
5
41
Find the slope of the line passing through the points (-3,9), and (-3,8) I need before 09:30
Answer: The entered points belong to a vertical line. There is no slope.
Equation: x = -3.
Step-by-step explanation:
Curtis decided to go on a road trip to Canada. On the first day of his trip, he drove for 12 hours and traveled 660 miles. At what rate did he travel on the first day, in miles per hour?
Answer: 55mph
Step-by-step explanation:
660/12=55 simple math don't be scared of word problems
Answer:
55 miles per hour
Step-by-step explanation:
Speed =Distance divided by time
Today is the Harperville Fall for Fun festival, and Naomi is volunteering at the balloon stand. When she practiced last night, Naomi made 6 balloon animals in 12 minutes. Naomi is signed up for a 60-minute slot at the balloon stand.
If Naomi keeps the same rate, how many balloon animals will she make?
Answer:
30
Step-by-step explanation:
i just searched it up
Answer:
30
Step-by-step explanation:
HELP!
Which graph is generated by this table of values?
it's either A or D! But please help
Answer:
A!!!!!!!!!!
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Mr. Hann is trying to decide how many new copies of a book to order for his students. Each book weighs 6 ounces .Which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces?
Answer:
The math equation would be 6 * x = y
Step-by-step explanation:
Or it would be y / x = 6
Help! I need this done now!!
Answer:
12
Step-by-step explanation:
912 is the total money spent
612 is how much the equipment costs
300 is how much money they had left after buying the equipment
25 is how much a uniform costs
12 is how many uniforms they bought
equation
912-612=300
300/25=12
hope this is helpfull
can you relate to these attachment???
Luna runs 5,000 m in 35 minutes during a cross-country meet. What was her speed?
A. 0.007 m/min
B. 4,965 N
C. 5,035 N
D. 143 m/min
Answer:
D
Step-by-step explanation:
to calculate speed ( or v for velocity ) divide the space traveled by the time it took to travel that distance.
v = S/t = 5000m/35min = 143 m/min
Are the ratios 4:6 and 7:9 equivalent yes or no
Answer:
yes the ratio are equivalent
Answer:
yes
Step-by-step explanation:
4 + 3 = 7
6 + 3 = 9
If sin(x) = M, with M > 0, find the value of then sin(x - pi) =
Step-by-step explanation:
sin(x) = M, M > 0
= sin(x - π)
= sin(x)cos(π) - cos(x)sin(π)
= sin(x).(-1) - cos(x).0
= -sin(x) - 0
= -sin(x)
= -M
Translate the following figure 2 units down and 3 units left
A student wants to draw a diagram to show the path of a light wave. Which
diagram should the student draw?
A. An arrow starting at the wave source and spiraling outward from it
B. An arrow starting at the wave source and pointing straight away
from it
C. A circle with the wave source on the circle
D. A circle with the wave source at its center
Answer:
B
Step-by-step explanation:
how many rotations will it take if it takes 729 days
Answer:
3
Step-by-step explanation:
is 75 in less or greater than 7 ft
helllllllllllllllllllllpppppppppppppppppppppppppppppppppppppp
Answer:
$60
Step-by-step explanation:
You will pay $60 for a item with original price of $80 when discounted 25%. In this example, if you buy an item at $80 with 25% discount, you will pay 80 - 20 = 60 dollars.
Answer:
$60
Step-by-step explanation:
Price of rabbit: 80
discount: 25 %
> 25% of 80
= 25 ÷ 100 × 80
= 20
Price after discount: 80 - 20
= 60
Price of the rabbit after the discount is $60
