Answer:
B and D
Step-by-step explanation:
I'm pretty sure but definitely B
−3(2a−14)−3a=24
what is a
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[tex] - 3(2a - 14) - 3a = 24[/tex]
[tex] - 6a + 42 - 3a = 24[/tex]
[tex] - 9a + 42 = 24[/tex]
Subtract sides 42
[tex] - 9a + 42 - 42 = 24 - 42[/tex]
[tex] - 9a = - 18[/tex]
Divide sides by - 9
[tex] \frac{ - 9a}{ - 9} = \frac{ - 18}{ - 9} \\ [/tex]
[tex]a = 2[/tex]
_________________________________
CHECK :
[tex] - 3(2(2) - 14) - 3(2) = 24[/tex]
[tex] - 3(4 - 14) - 6 = 24[/tex]
[tex] - 3( - 10) - 6 = 24[/tex]
[tex]30 - 6 = 24[/tex]
[tex]24 = 24[/tex]
Thus the solution is correct.....
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help me plzzzzzzzzzz
Answer: Not congrute
Step-by-step explanation:
Answer:
B (SSS)
Step-by-step explanation:
Congruent by postulate side side side.
Karissa earns $200 per week plus $25 per item she sells. Which
equation models the relationship between her pay p per week and the
number of items n she sells?
A. p = 200n + 25
C. n = 25p + 200
B. p = 25n + 200
D. n = 200p + 25
Answer:
Step-by-step explanation:
p=200+25(n)
Help me PLEASE!
2. When Deema begins her drive, she is 400 mi from home. She drives at an average rate of 50 mph until she gets
home. Draw a graph to represent this situation?
Answer: I can give coordinates (0,400) (1,350) (2,300) (3,250) (4,200) (5,150) (6,100) (7,50) (8,0)
Step-by-step explanation:
Deema starts at 400 which is y-intercept and goes down on a slope of -50 cause we are decreasing 50 mi for every hour she drives.
Hope this helped :) !!!!!!!
The coordinates of the graph representing the given situation are listed below
A (0 ,400)
B ( 1 ,350 )
C (2,300)
D(3,250)
E(4, 200)
F(5, 150)
G(6, 100)
H(7, 50)
I (8, 0)
The graph attached shows the nature of the graph.
Total distance traveled by Deema = 400 miles
The average speed of Deema = 50 mph
In each 1 hour, 50 miles of distance will be covered
So by the rate of 50 miles per hour the coordinates in this situation are given as follows
Time (X axis) Distance (Y axis)
0 400
1 350
2 300
3 250
4 200
5 150
6 100
7 50
8 0
The coordinates of the graph are listed above and the nature of graph is shown in the figure attached in the solution.
The graph of this situation has a constant negative slope.
For more information please refer to the link given below
https://brainly.com/question/12322912
Which value is included in the solution set for the inequality graphed on the number line?
A. -5
B. -2
C. 0
D. 3
Answer:
since the graph is in the direction it is the only number choice it acctually passes through would be -2.
Simplify:
12+(-38) + 27
A.-77
B. -53
C. - 1
D. 1
E 77
Answer: the answer is 1
Step-by-step explanation: just simplify it
7 − 58z = −23 ASPA
A. 9.38
B. 48
C. −24
D. 24
Answer:
the given are not correct the real answer is 15/29 or 0.517...
Step-by-step explanation:
7-58z = -23
-58z = -23 -7
-58z =-30 the negatives will cancel each other out
-58. -58
z = 30/58 divide both by 2
z= 15/29 which can also be equal to 0.517...
Find the slope and the y-intercept of the line.
- 9x+3y=-6
Answer:
slope is 3 and y intercept of -2
Step-by-step explanation:
help pls pls asap i need this
Answer:
B
Step-by-step explanation:
Find the slope of the line
Answer:
The line has a slope of Zero.
Step-by-step explanation:
Answer:
The answer is zero
Step-by-step explanation:
The answer is zero because the line is straight it's not positive or negative.
Does the point (-3,-1) lie on the line with the equation y = 10 - 3x ? Be sure to show your work.
Replace x in the equation with the x value from the point and solve. If the equation equals the y value from the point the point lies in the line, if it doesn’t equal the y value then it doesn’t lie on the line.
Y = 10 -3(-3) = 10 + 9 = 19
19 doesn’t equal -1 so the point does not lie on the line.
Where is the point (0, -4) located on the coordinate plane?
Answer:
Start from coordinate 0, the exact center where the lines meet, then count down four, leave your point at -4 on the middle line.
If this answer was helpful pls mark as brainliest. <3
Consider the sequence 100, 95, 90, 85, 80, 75 ...
What is the value of f(8)?
Answer:
f(8) = 65
Step-by-step explanation:
Find a pattern in the sequence. It might be an arithmetic sequence (always adds or subtract by a certain number), or a geometric sequence (always multiplies or divides by a certain number).
To find a pattern in this decreasing sequence, we find either the common difference or the common divisor of each pair of consecutive numbers.
• 100 - 95 = 5
• 95 - 90 = 5
• 90 - 85 = 5
• 85 - 80 = 5
• 80 - 75 = 5
Now, we know that this is an arithmetic sequence, and the common difference is 5.
To calculate f(8), we find the 8th term in the sequence. We can do that by counting the terms in the sequence and using the common difference, 5, that we found, to continue the sequence.
• f(1) = 100
• f(2) = 95
• f(3) = 90
......
• f(7) = 70
• f(8) = 65
100 POINTS PLEASE HELP!!!!
Problem solving Reasoning The perimeter of an equilateral triangle is 17 cm less than the
perimeter of a rectangle.
The length of one side of the triangle is 5 cm.
a
a Construct an equation for the perimeter of the rectangle.
b What is the perimeter of the rectangle?
You put 5 points not 100, just saying, haha.
EASY POINTS FOR Y'ALL!!!!!!!!!!
Answer:
a
Step-by-step explanation:
Answer:
the answer is A
Step-by-step explanation:
happy new year
2+8
PLSSS HELP PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Answer:
10
Step-by-step explanation
2 + 8= 10
Answer:
10
Step-by-step explanation:
2 + 8 = 10
Number line:
5-6-7-8-9-10-11-12-13
Move to the right 2 spaces and you get 10.
what is - 10 = w - 2 ?
Answer:
W= - 8
-10 + 2 = w
-8 = w
W = -8
Answer:
w = -8
Step-by-step explanation:
1. Add 2 to the -10
2. -10 + 2 = -8
W = -8
Suppose you are told that 1/2 = 3' on a scale drawing. If there is an object that measures 5" in the drawing, what would its actual length be?
Scale drawings are used to represent a large drawing using smaller measurements
The equivalent of 5" in the drawing is 30' i.e. 30 feet
The scale is given as:
[tex]\mathbf{\frac 12" = 3'}[/tex]
A single quote means feet, while a double quote means inches
So, the scale can be rewritten as:
[tex]\mathbf{\frac 12\ inches= 3\ feet }[/tex]
Multiply both sides by 10
[tex]\mathbf{\frac 12\ inches \times 10 = 3\ feet \times 10}[/tex]
Simplify
[tex]\mathbf{5\ inches = 30\ feet }[/tex]
Rewrite as:
[tex]\mathbf{5" = 30'}[/tex]
Hence, the equivalent of 5" in the drawing is 30' i.e. 30 feet
Read more about scale drawings at:
https://brainly.com/question/22627686
math question trignometry
Answer:
the answer is none of these
Step-by-step explanation:
Which sentence is written correctly?
O A
No one know who hid the book in the desk.
OB.
Whoever sent me flowers are my new best friend.
O C.
Everyone is invited to Anne's party next week.
OD. All of my friends is going to the big dance.
Find the slope for the given points. A. (4,3) B. (5,-2)
Answer:
This free slope calculator solves for multiple parameters involving slope and the equation of a line. It accepts inputs of two known points, or one known point
Step-by-step explanation:
there is no need to that and I'm in 5th grade and that is easy peasy lemon squeezy cuz my last name is lemon
-2√ 20 + 3√ -18
I need help with the steps pls
Answer:
−4√5+9i√2
Step-by-step explanation:
You will get that when you simplify each term
Which of the following is true? (1 point) Group of answer choices |−6| < 5 |−6| < |5| |−5| < |−6| |−5| < −6
Answer:
|−5| < |−6|
Step-by-step explanation:
The symbols around the numbers signify that you must switch the negative to a positive or vice versa. So, in this case, this equation is actually 5 < 6.
What is the slope of a line that is parallel to the graph of the equation y = 10x - 20?
Answer:
y parallel =10 or 10
Step-by-step explanation:
write a table of value from 0 to 5 with this equation: x^2-x-12, how can i do that ?
Answer is picture. The table and work
Pls help ASAP thanks :P
Which is the equation and there’s a line that passes to the point to (-4,4) and is parallel to the line Y equals 1/2 X -4
Y=2x+12
Y=1/5x-10
Y=-2x+5
Y=-4x-5
what is 69/4 as a fraction
Answer:
17 1/4
Step-by-step explanation:
69/4 is already a fraction but we can turn it into a mixed number.
69/4 → 69 ÷ 4 → 17.25 or 17 1/4
Best of Luck!
Answer:
you mean Decimal 17.25
Step-by-step explanation:
Hurry I will mark brainlyest and 20 points!!!
What division problem can be represented using the number line?
Answer:
c can br used using the number line
Answer:
I believe its A
Step-by-step explanation
HOPE THIS HELPS
please help! i’ll mark brainliest!!!
Answer:
(6+x)(5+x)
Step-by-step explanation: