simplify by using order of operations 10/2 + 3 + 6 + 3/3
Answer:
15
Step-by-step explanation:
Order of operations: Parentheses, Exponents, Multiplication, Division, Addition/Subtraction
We'll start with division first. 10/2 = 5, 3/3 = 1
Then, we'll add the terms left. 5 + 3 + 6 + 1 = 15
What is 1 7/8 of 4 9/13?
Answer:
8 83/104.
Step-by-step explanation:
4 9/13 * 1 7/8
= 61/13 * 15/8
= 915/104
= 8 83/104.
help me please
and don't spam
[tex] \sqrt{ ({ - 1 - 7})^{2} + ({2 - a})^{2} } = \sqrt{ ({ - 1 - a})^{2} + ({2 - ( - 3)})^{2} } \\ [/tex]
Bring both sides of the equation to the power of 2
[tex]( { - 8})^{2} + ({2 - a})^{2} = ({ - 1 - a})^{2} + ({2 + 3})^{2} \\ [/tex]
[tex]64 + 4 - 4a + {a}^{2} = 1 + 2a + {a}^{2} + 25 \\ [/tex]
[tex] {a}^{2} - 4a + 68 = {a}^{2} + 2a + 26 [/tex]
Subtract sides -26
[tex] {a}^{2} - 4a + 68 - 26 = {a}^{2} + 2a + 26 - 26 \\ [/tex]
[tex] {a}^{2} - 4a + 42 = {a}^{2} + 2a [/tex]
Subtract sides -a²
[tex] {a }^{2} - {a}^{2} - 4a + 42 = {a}^{2} - {a}^{2} + 2a \\ [/tex]
[tex] - 4a + 42 = 2a[/tex]
Plus sides 4a
[tex]4a - 4a + 42 = 2a + 4a[/tex]
[tex]42 = 6a[/tex]
Divided sides by 6
[tex] \frac{42}{6} = \frac{6}{6}a \\ [/tex]
[tex]a = 7[/tex]
_________________________________
And we're done.....♥️♥️♥️♥️♥️
Can someone explain this to me becasue ive been trying for the past 30 mins and i still dont understand it
S=$1800+$110*N
Use this equation to plot a graph.
mckwjenownfedjoiwnvoibfl?
no because yes.
If mckwjenownfedjoiwnvoibfl is aughwanjkgadgajnk, then no.
I need help PLEASE i will mark brainliest
Answer:
its b
Step-by-step explanation:
Which is a better deal?
An ice company charged $6.02 for 7 bags of ice. If a
convenience store sold 6 bags of ice for $5.52, which is a
better buy?
Explain/Justify your answer
Answer:
The $6.03 for 7 bags of ice is a better deal
Step-by-step explanation:
In order to find out which is a better deal we find the unit price.
To find the unit price we do the cost divided by how many bags of ice.
6.02 divided by 7 = 0.86, so the unit price is 0.86/1
5.52 divided by 6 = 0.92, so the unit price is 0.92/1
Finally, we can see which has a lower unit price which is the $6.03 for 7 bags of ice
Which of the following is an equivalent form of the compound inequality -33> -3x - 6> 6
Answer:
21
Step-by-step explanation:
The owner of a bicycle shop models the shop’s profit in thousands of dollars each year by using the formula p = 0.015x3 – 0.2x2 + 0.95x + 39, where x is the number, in hundreds, of bicycles sold. Graph the function and describe its key features over the relevant domain.
Answer:
k k k k k k k
Step-by-step explanation:
k k okkkk k k high x crcyycs dgdvcsdvk kkhgj hfyjjdf c triol
0.00000001073 as a scientific notation
Answer:
3.456 × 1011
please choose me brainliest
A cylinder has a base diameter of 12ft and a height of 12ft. What is its volume in cubic
ft, to the nearest tenths place?
Answer:
1357ft^3 but to the nearest tenths place is 1360ft^3
Step-by-step explanation:
Answer:
1357.2
Step-by-step explanation:
h=12 d=12 r=6
v=(6)∧2(12)
v=1357.16802635
v=1357.2ft∧3
What is the value of k?
12k+6=4k–8
1.–4
2.–3
3. 3
4. 4
Answer:
4
Step-by-step explanation:
2.15 unit test
Equivalent radios to 2:12
Answer:
1:6Step-by-step explanation:
[tex]2:12[/tex]
Cross cancel common factor : 2
[tex]2 \div 2 = 1 \\ 12 \div 2 = 6 \\ 1:6[/tex]
in a triangle abc the lengths look the three sides are 7 cm 12 cs and 13 cs
Answer:
So what's the question ur trying to ask?
f(x) = 3x + 2
What is f(5)?
Hello!
f(x) = 3x + 2
Since you are provided with f(5), we will replace every "x" in the equation with the number 5.
f(5) = 3(5) + 2
f(5) = 15 + 2
f(5) = 17
I hope this helps you! Have a great day!
- Mal
choose the ratio that is equivalent to this one 1/6 A. 3/8 B. 4/24 C. 2/6 D. 12/2
How many degrees is the measurement of the missing angle? (Only numeric answer, no words or symbols at all)
Answer:
65°
Step-by-step explanation:
35° + 80° + x° = 180°
115° + x = 180°
x = 180° - 115°
x = 65°
if a polygon is a triangle, then it has exactly three sides. is the converse of the conditional true?
Answer:
If a polygon is a triangle then it has exactly three sides
A polygon has 3 sides if and only if it is a triangle. Put it all together: Conditional: If a polygon is a triangle, then it has three sides. Converse: If a polygon has three sides, then it is a triangle.
Answer:
yes
Step-by-step explanation:
because the polygon it has tree sides it's called triangle hope it's helpWhich of the following is a solution of the equation 9- 2x=-1?
04
05
04
0-5
Answer:
the answer is 5
Step-by-step explanation:
9-2x=-1. you subtract the 9 from both sides, giving you -2x=-10. then you divide the -10 by -2 which gives you 5
When a car moves it has.what energy?
Answer:
mechnical energy
Step-by-step explanation:
Evaluate y5 for y =1.
Answer:
the answer is 5
Step-by-step explanation:
you replace y by 1 and distribute (1)5
2 1/2 X 3 1/3
Help!!!!
[tex]2\frac{1}{2}*3\frac{1}{3}\\\\\frac{2*2+1}{2}*3\frac{1}{3}\\\\\frac{4+1}{2}* 3\frac{1}{3}\\\\\frac{5}{2} *3\frac{1}{3}\\\\\frac{5}{2} *\frac{3*3+1}{3}\\\\\frac{5}{2}* \frac{10}{3} \\\\\frac{5*10}{2*3} =\frac{50}{6} \\\\\frac{25}{3} \\\\8\frac{1}{3}[/tex]
Hope this helps, have a blessed and wonderful day! ✝
- Cutiepatutie
Solve the following system of equations using the elimination method.
7x + 20y = 14
2x – 10y = 4
Question 18 options:
A)
(3,1)
B)
(2,0)
C)
(4,–5)
D)
(–3,4)
Answer:
opt B (2,0)
Step-by-step explanation:
.
.
.
pls rate
Answer:
B
Step-by-step explanation:
A weight of meteorite A is 7 times the weight of meteorite B. If the sum of their weights is 152 tons find the weight of each
Answer:
no lo se perdon
Step-by-step explanation:
In Vladivostock, Siberia, the noon temperature was 13°C, but then it dropped to –31°C by midnight. What was change in temperature? (Be sure to include your expression
Answer:
there was a 44 degree change in the tenpature
Ingrid and Harish were trying to solve the equation:
22 - 3x = x + 1
Ingrid said, "First, I'll subtract x from both sides so I have a? - 4x = 1. Then I can solve by completing the
square. If I add 4 to each side, I can rewrite the equation as (x - 2)² = 5."
Harish said, “I'll isolate the xạ term by adding 3x to both sides of the equation. Then I'll solve by taking the
square root."
Whose solution strategy would work?
Answer:
Only Ingrid's equation is correct
Answer:
Only Ingrid’s solution works
Can someone pls help me?!?
Answer:
Step-by-step explanation:
If the sum of the two given angles is 5 + 10 = 15 then the third side cannot be larger than 15. If it is, the two given angles will fall flat on the third angle.
If the third angle is less than 5 then the sum will be less than 10 and the same thing will happen as described above.
So the correct answer is B
A store charges 6% GCT on all sales. What is the total cost of a shirt marked at $30? *
2 points
Your answer
Answer:
$12
Step-by-step explanation:
I hope this helps. Have a great day!
Answer:
$31.80
Step-by-step explanation:
first convert 6% into a decimal which is 0.06. then multiply 30 by 0.06 to get 6% of 30 which is 1.80. then add 1.80 to 30 to get your final cost of 31.80
[tex]30*0.06=1.80[/tex]
[tex]30+1.80=31.80[/tex]
final cost: $31.80
Hope this helps!
Which statement correctly describes the inverse of the following function?
A florist sells a dozen roses for $35.40. She sells individual roses for the same unit cost. Write an equation to represent the relationship between the number of roses, x, and the total cost of the roses, y. How much would 18 roses cost?
Answer: The equation is
The cost of 18 roses is 53.10.
Step-by-step explanation:
Given:
A florist sells a dozen roses for 35.40. She sells individual roses for the same unit price.
Now, to find the cost of 18 roses and write an equation to represent the relationship between the number of roses, x, and the total cost of the roses, y.
1 dozen = 12.
Now, to get the cost of 18 roses we use unitary method:
If 12 roses cost = 35.40.
So, 1 roses cost = 2.95.
Thus, 18 roses cost = 53.10.
Therefore, the cost of 18 roses = 53.10.
Now, to write an equation the relationship between the number of roses and the total cost of the roses:
Cost of per rose = 2.95.
As, given in question:
Number of roses =
Total cost of the roses =
Total cost of the roses = Cost of per rose × Number of roses.
So, the equation is:
Therefore, the equation is And the cost of 18 roses is 53.10.
