Answer:
3100Step-by-step explanation:
We round the number down to the nearest hundred if the last two digits in the number are 49 or below.
3100
Determine whether the equation 6d+8=14+3d One solution, no solution, or infinitely many solutions
Answer:
One solution
Answer, d = 2
Step-by-step explanation:
6d + 8 = 14 + 3d
6d = 3d + 6
3d = 6
d = 2
This equation has only one solution
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
d=2
Step-by-step explanation:
6d+3d=14-8
solution ,
Or, 6d-3d=14-8
Or, 3d=6
Or, d=6/3
…d=2
The lengths of the sides of a triangle are consecutive even integers. The perimeter is 174 feet.
Answer:
56,58,60
Step-by-step explanation:
x = 1st side of triangle
x+2 = 2nd side
x+4 = 3rd side
P = side1 + side 2 + side 3
174 = x+ x+2 + x+4
Combine like terms
174 = 3x+6
Subtract 6 from each side
174 -6 = 3x+6-6
168 = 3x
Divide by 3
168/3 = 3x/3
56 =x
1st side = 56
2nd side = 58
3rd side = 60
There are 32 desks in a room.
If x represents the number of rows of desks, which expression would equal the number of desks in each row?
Does this equation have a solution?
4(x + 2) = 4(x - 3)
Answer:
[tex]4(x + 2) = 4(x - 3) \\ 4x + 4 \times 2 = 4x - 4 \times 3 \\ 4x + 8 = 4x - 12 \\ 0x = - 12 - 8 \\ have \: no \: solution \\ thank \: you[/tex]
Evaluate each arithmetic series described.
a1= 10 d= 8 n= 11
A) 1116
B) 1120
C) 550
D) 1118
[tex]S_n=\frac{a_1+a_n}{2}\cdot n\\\\a_1=10, \ d=8, \ n=11\\\\a_{11}=a_1+10d=10+10\cdot8=10+80=90\\\\S_{11}=\frac{10+90}{2}\cdot11=\frac{100}{2}\cdot11=50\cdot11=\boxed{550}\\\\\text{Answer}:\text{C})[/tex]
The value of the arithmetic series is 550. The correct answer is C) 550.
To evaluate the arithmetic series, we can use the formula:
Sn = (n/2)(2a1 + (n-1)d)
Given:
a1 = 10 (first term)
d = 8 (common difference)
n = 11 (number of terms)
Plugging the values into the formula:
Sn = (11/2)(2(10) + (11-1)(8))
= (11/2)(20 + 10(8))
= (11/2)(20 + 80)
= (11/2)(100)
= 550
Therefore, the value of the arithmetic series is 550.
The correct answer is C) 550.
To know more about arithmetic, here
https://brainly.com/question/10694174
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Evaluate the given expression at x=−4.
3x2+9x+1
3 × 2 + 9(-4) +7
3 ×2 - 36 + 7
6 -36 +7
= -23
Find the slope and y-intercept of the following line.
- 10 - x= -5
BER
Find the slope of the line. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The slope of the line is
(Simplify your answer. Type an integer or a fraction.)
B. The slope of the line is undefined.
(Answer quickly)
Answer:
The Slope of the line is undefined
Step-by-step explanation:
Which property is illustrated by the following ?
a = 42, then 6a = 252
The required property for the given statement is multiplication property of equality.
Given:
The given statement is "if [tex]a=42[/tex], then [tex]6a=252[/tex]".
To find:
The property for the given statement.
Solution:
Multiplication property of equality: Let [tex]a,b,c[/tex] are real numbers.
If [tex]a=b[/tex], then [tex]ac=bc[/tex].
We have,
[tex]a=42[/tex]
Using the multiplication property of equality, multiplying both sides by 6.
[tex]6\cdot a=6\cdot 42[/tex]
On simplification, we get
[tex]6a=252[/tex]
Therefore, the required property for the given statement is multiplication property of equality.
Learn more:
https://brainly.com/question/9070018
Which expression is equivalent
Answer:
[tex](-7)^{-2}[/tex]
Step-by-step explanation:
What is the value of the digit 5 in the number 4,578.364
Answer:
500
have a nice day!
Hey there!
4 = 4,000 = thousands
5 = 500 = hundreds
7 = 70 = tens
8 = 08 = ones
.
3 = 0.3 = tenths
6 = 0.06 = hundredths
4 = 0.004 = thousandths
Therefore, your ANSWER is: hundreds
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Two poles, A and B, are 12 meters apart. Pole A is 5 meters high. A rope 20 meters long is tied to the top of pole A and stretches to the top of pole B. What is the height of pole B? Assume that pole B is taller than pole A.
Hint: Use the Pythagorean theorem to find the value of x.
A.
19
B.
20
C.
21
D.
13
E.
15
Based on the data which table shows a constant of proportionality of 3 for the ratio of Amos and guitars?
There are 24 players on a team. Two of every six players were on the team last year. How
many players were on the team last year?
Suppose that you have $100 and you have two options for investing your money. Option to increased by 10% each year type two exponential growth linear growth neither
Answer:
Choose exponential growth
Step-by-step explanation:
Answer: Table 1: Linear Growth, A: 120, B: 130, Table 2: Exponential Growth, A: 121, B: 133.
Step-by-step explanation: On Edge!
Which integer CANNOT be a solution to the inequality 6x − 4 ≤ 7x − 3 ? (15 points)
Answer:X is greater than or equal to -1
Step-by-step explanation:
-4<7x-3-6x
-4<x-3
-4+3<x
-1<x
x>-1
Every greater than or less than sign should be equal to so they are all greater than or equal to or less than or equal to :)
Yenny has (6m + 4) sweets. Maria has half as many sweets as Yenny. Express the total number of sweets
Answer:
[tex]yenny = 6m + 4 \\ maria = \frac{1}{2} \times yenny = \frac{6m + 4}{2} = 3m + 2 \\ total \: = 6m + 4 + 3m + 2 \\ = 9m + 6 \\ thank \: you[/tex]
find the relative error of the number 8.6 if both of it's digits are correct
Answer:
if the X number is rounded up to N decimal place then EA=12(10-N)
brainiest to whoever right
Step-by-step explanation:
Since the the two angles are complementary, then
[tex](3x + 2) + (5x - 14) = 90[/tex]
or
[tex]8x - 12 = 90 \Rightarrow 8x = 102[/tex]
[tex]x = 12.75[/tex]
so
[tex]\angle{YXZ} = 5(12.75) - 14 = 49.75°[/tex]
What is the LCM of
12 and 40
Answer:
120
Step-by-step explanation:
12 and 40
Multiples of 12 = 12,24,36,48,60,72784,96,108,120..
Multiples of 40 = 40,80,120..
Common in both = 120
Answer:
120
Explanation:
The least common multiple (LCM) of two or more whole numbers is the smallest whole number that is divisible by each of those numbers. Basically, the LCM is the smallest number that all the numbers divide into evenly. So for 12 and 40, we get 120 since 120 ÷ 12 = 10, 120 ÷ 40 = 30
The product of 6 and 14 more than a number
Answer:
its one i think
Answer:
Here, more than indicates adding, and products means result of multiplication
Thus,
6* 14+x
NOTE: These questions are to be made into an equation with using a variable. That is what i have done but if the questions states something abt the final result we get then we need to solve for x
3. A factory has a container filled with 35.874 litres of cold drink. In how many bottles of 200 ml capacity each can it be filled?
Answer:
A factory has a container filled with 3587 4 litres of cold drink in how many bottles of 200 ml capacity each can it be filled please tell me the answer. So, 179370 bottles are required to fill 35874000ml of cold drink.
35l ÷ 20 ml
Step-by-step explanation:
35×1000
35000÷20
pls solve this!!! I need the answer ASAP!
Answer:
do your working
Step-by-step explanation: 356 X 366
Answer:
i dont understand
Step-by-step explanation:
25. Critique Reasoning A student is given the rectangle and the square shown. The student states that the
two figures have the same perimeter. Is the student correct? Explain your reasoning.
You only attached the square. Edit the question to add it, and then I'll edit my answer.
What is the equation of the line that passes through the point (-7, 2) and has a
slope of -1
Answer:
y = -x - 5
Step-by-step explanation:
y = mx + b
slope = m = -1
y = -1x + b
y = -x + b
Plug in (-7, 2) for x and y, and solve for b.
2 = -(-7) + b
2 = 7 + b
b = -5
y = -x - 5
Find the mid point of points A (-8, -8) and B (-1, -3) graphically
its deltamath
-4.5,-5.5
Step-by-step explanation:
-8-1/2 , -8-3/2
=-4.5 , -5.5 (midpoint)
Can someone please help me find the domain of this function
Given the function,
[tex]t(v) = \sqrt{ {v}^{2} + 2v - 8 } [/tex]
We are aware that square root function is defined for only non negative values.
So,
[tex]\to {v}^{2} + 2v - 8 \geqslant 0[/tex]
[tex] \to{v}^{2} + 4v - 2v- 8 \geqslant 0[/tex]
[tex]\to {v}(v + 4) - 2(v + 4) \geqslant 0[/tex]
[tex]\to(v + 4)(v - 2) \geqslant 0[/tex]
Therefore,
[tex]\boxed{\red{v\in (-\infty, -4] \cup [2,\infty})} [/tex]
Since this is the possible input values of v for which the given function is defined, it is the domain of the function.
Please help me someone my work is due in pretty soon somebody please help me
Somebody please answer
1 and 2 fully for me I will mark you as brainlest
Answer:
take a better pic, i cant read that. but i can help if u insert a new pic
Step-by-step explanation:
B is the midpoint of AC and E is the midpoint of BD. if A(-9,-4), C(-1, 6), and E(-4, -3) find coordinates of D
Answer: The coordinates of D are (-3, -7).
Step-by-step explanation:
First, we need to find the coordinates of B. In order to do that, take the average of the two points that make up the segment which are A and C.
Average of x's: -9 + -1 = -10/2 = -5
Average of y's: -4 + 6 = 2/2 = 1
Therefore, the coordinates of B are (-5, 1). Coordinates are always (x,y).
Now we can find D by noting that the E will be the average of B and D. So we can use the average equation to determine the value of D.
Average of the x's:
(B + D)/2 = E
(-5 + D)/2 = -4
-5 + D = -8
D = -3
Average of the y's:
(B + D)/2 = E
(1 + D)/2 = -3
1 + D = -6
D = -7
The coordinates of D are (-3, -7).
write the union and the intersection of the numbers: [-7,0] and [-3,5]
i think i know the answer?
for the union its [-7,5] and for the intersection its [-3,0]
is that right? thank youuuu
Answer:
Lets name the first set A and the second one B.
The union:
A∪B = {-7,0}∪{-3,5} = {-7, -3, 0, 5}The intersection:
A∩B = {-7,0}∩{-3,5} = ∅ as no common elements10 points!! Pls help with 5 and 6
Answer:
I only know number 5 so here it is
the solution for the left is: 2x6=12
the solution for the right is: 5x3+4x1=15+4=19
and the answers are: 1.12 . 2.19
