Step-by-step explanation:
The square root of -9 is greater than that
Help me please I want to finish
[tex]c = 2\pi \: r \\ c = 2(3.14)(17) \\ = 106.76mi[/tex]
John wants to buy strawberries and apples to make a fruit tart. Strawberries cost $3 per pound and apples cost $2.25 per pound. How much does he spend if he buys 0.5 pounds of strawberries and 3 pounds of apples? How much does he spend if he buys xx pounds of strawberries and yy pounds of apples?
Answer:
he spends $1.5 on strawberries and $6.75 on apples
Solve the system y = -x + 7 and y = 0.5(x - 3)2
Answer:
(5, 2 ) and (- 1, 8 )
Step-by-step explanation:
Given the equations
y = - x + 7 → (1)
y = 0.5(x - 3)²
= 0.5(x² - 6x + 9)
y = 0.5x² - 3x + 4.5 → (2)
Substitute y = - x + 7 into (2)
- x + 7 = 0.5x² - 3x + 4.5 ( subtract - x + 7 from both sides )
0 = 0.5x² - 2x - 2.5 ( multiply through by 2 ) , then
x² - 4x - 5 = 0 ← in standard form
(x - 5)(x + 1) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 5 = 0 ⇒ x = 5
x + 1 = 0 ⇒ x = - 1
Substitute these values into (1) for corresponding values of y
x = 5 : y = - 5 + 7 = 2 ⇒ (5, 2 )
x = - 1 : y = -(- 1) + 7 = 1 + 7 = 8 ⇒ (- 1, 8 )
Sketch the angle in standard position.
1. -450°
Answer:
When we draw the angle in what is known as standard position, we put its vertex at the origin, and we draw the initial side of the angle along the positive horizontal axis. ... The amount of that rotation corresponds to the measure of the angle.
Step-by-step explanation:
i think the answer _ 2/60
This one is almost my last one i need to ask 1 more and im done
In the diagram below BD is parallel to XY what is the value of y ?
Answer:
OK as bd is parallel go xy
x and 76 becomes co interior angles that Is sum is 180
so
x + 76 = 180
x = 180- 76 = 104 option b is ri8
congrats now ur done :)
why does no one ever answer my questions on this god-forsaken site?
Answer:
Because they dont feel like it
Step-by-step explanation:
Answer:
well if a ask a proper question no one will answer but if you ask something unreasonable you will get answer
Which ordered pair is a solution to the system of inequalities?
{ y>−2
x+y≤4
A.) (−2, −3)
B.) (1, 3)
C.) (0, −4)
D,) (1, 5)
72°
Х
X=
degrees.
Enter
Answer:
x = 18°
Step-by-step explanation:
Sum of all angles of a triangle = 180°.
So, 90° + 72° + x = 180°
=> 162° + x = 180°
=> x = 180° - 162°
=> x = 18°
Answer:
18
Step-by-step explanation:
triangle =180
72+90=162
180-162
=18
Write an equation of the line perpendicular to y=-3/4x that passes through the point ( 3,-8)
Answer:
y
=
4
3
x
+
4
3
Step-by-step explanation:
Pls help I’ll give you 50 points A store pays 5%
commission on the first
$500 in sales and 7% on
sales over $500. Find
the commission on a
$950 sale,
Answer:
$56.50Step-by-step explanation:
The sale amount is:
$950 = $500 + $450The amount of commission:
5% of $500 + 7% of $450 = $500*0.05 + $450*0.07 = $56.50Answer:
$ 56.50
Step-by-step explanation:
Sale amount = $ 950 = 500 + 450
Commission for $ 500 = 5% of 500 = 0.05 *500 = $25
Commission for sales over $ 500 = 7% of 450 = 0.07 * 450 = $ 31.50
Total commission = 25 + 31.50 = $56.50
Julie borrowed money to repair her home. She borrow $3000 less from her Uncle than her Aunt. The money
she borrowed from her Aunt was at 2.2% simple interest. The money she borrowed from her Uncle was at
4.5% simple interest. Julie paid the loans back in 3 years. She paid $2007 in interest. How much did Julie
borrow from her Aunt and how much from her Uncle?
Julie borrowed $12,000 from her aunt and $9000 from her uncle
Note the formula for simple interest = principal x time x interest rate
This question would be solved using simultaneous equation.
Two equations can be derived from the question
a - b = 3000 equation 1
(0.022 x 3 x a) + (0.045 x 3 x b) = 2007
0.066a + 0.135b = 2007 equation 2
where
a = amount borrowed from aunt
b = amount borrowed from uncle
Multiply equation 1 by 0.066
0.066a - 0.066b = 198 equation 3
subtract equation 3 from 2
0.201b = 1809
divide both sides of the equation by 0.201
b = 9000
Substitute for b in equation 1
a - 9000 = 3000
a = 9000 + 3000
a = 12,000
To learn more about simultaneous equations, please check : https://brainly.com/question/15165519?referrer=searchResults
The sum of three consecutive odd integers is 75. Find the integers.
Answer:
23, 25, and 27.
Step-by-step explanation:
Let the first odd integer be k.
Since the three numbers are consecutive odd integers, the second is given by (k + 2) and the third by (k + 4).
Their sum is 75. Hence:
[tex]k + (k + 2) + (k + 4) = 75[/tex]
Solve for k. Combine like terms:
[tex]3k + 6 = 75[/tex]
Subtract:
[tex]3k = 69[/tex]
And divide:
[tex]k = 23[/tex]
Therefore, the first number is 23.
In conclusion, the three consecutive, odd integers are 23, 25, and 27.
All the three integers are, 23, 25, 27
We have to given that,
The sum of three consecutive odd integers is 75.
Now, Let the first odd integer be x.
Since, the three numbers are consecutive odd integers,
Hence, the second is, (x + 2) and the third is, (x + 4).
Here, The sum of three consecutive odd integers is 75.
Hence, We get;
x + (x + 2) + (x + 4) = 75
3x + 6 = 75
3x = 75 - 6
3x = 69
x = 69/3
x = 23
Thus, All the three integers are,
x = 23
x + 2 = 23 + 2 = 25
x + 4 = 23 + 4 = 27
Learn more about integers visit:
https://brainly.com/question/28148275
#SPJ7
PLEASE HELP!!!! ASAP!!!
What is the address of x^2 in B?
A - B^13
B - B^31
C - B^21
D - B^12
Answer:
D
Step-by-step explanation:
PLS ANSWER THEM IMAGE BELOW
Answer:
a) 1/4 of 60
b) 2/3 of 6
Step-by-step explanation:
a) 1/2 of 30 = 15
15 x 4 = 60
1/4 of 60
b) 1/3 of 12 = 4
4/x = 2/3
4/2 = 2
3 x 2 = 6
4/6 = 2/3
2/3 of 6
NEED HELP QICK PLS
Answer:
uhm with what? there isn't anything here?
Step-by-step explanation:
Help plssssssssssssssssss
Answer:
2.) translation,rotation, reflection
3.) rotation,reflection, translation
Step-by-step explanation:
:)
how many seconds are in 5 hours abs 30 minutes
Answer:
19800 seconds
Step-by-step explanation:
At Ice Skating Palace skates and safety equipment cost $3.50 per hour. If you have your own shoes, the safety equipment is $1.50 per hour. Your friend is selling used skates for $40, or you can rent some. Either way, you must rent safety equipment. How many hours must you skate for the cost of renting and buying to be the same?
The number of hours must you skate for the cost of renting and buying to be the same is 20 hours
Let x represent the number of hours
Hence:
40+1.50x=3.50x
Subtract 1.50x from both side
2x=40
Divide both side by 2
x=40/2
x=20
Inconclu sion The number of hours must you skate for the cost of renting and buying to be the same is 20 hours
Learn more here:
https://brainly.com/question/20172460
James got $500 for graduation. He spends $50 a month on gas for his car. How much money does he have after m months?
Answer:
$500-m50
I hope this helps you
Answer:
500
450
400
350
300
Step-by-step explanation:
each month he takes away 50 bucks from 500 so
500 -50(m)
A sequence starts with the terms 1 and 10.
a. Find the next two terms if it is arithmetic: 1, 10, _,_,
b.find the next two terms if it is geometric: 1,10,_,_.
C find two possible next terms if it is neither arithmetic nor geometric: 1,10_,_.
Answer:
1, 10, 19, 28
1, 10, 100, 1000
1, 10, 1, -8
Step-by-step explanation:
The next two terms if it is arithmetic are 19 and 28.
The next two terms if it is geometric are 100 and 1000.
The two possible next terms, if it is neither arithmetic nor geometric, are 27 and 52.
Given,
A sequence starts with the terms 1 and 10.
We need to find
- the next two terms if it is arithmetic: 1, 10,,.
- the next two terms if it is geometric: 1,10,.
What are the types of sequences?Arithmetic sequence -A sequence where the difference between the consecutive term is the same.
The difference is called common difference denoted by d.
To find the nth term we use:
a_n = a + ( n - 1 ) d.
Geometric sequence - A sequence where each term is found by multiplying the preceding by a common ratio.
a_n = a_1 r^(n-1)
If 1, 10, , , is an arithmetic sequence.
a_1 = 1
d = 10 - 1 = 9
d = 9
a1 = 1
a2 = 10
a3 = 1 + ( 3 - 1 ) 9
a3 = 1 + 2 x 9 = 1 + 18 = 19
a3 = 19
a4 = a + ( 4 - 1 ) 9
a4 = 1 + 3 x 9 = 1 + 27 = 28
The given sequence is 1, 10, 19, 28.
If 1, 10, , , is a geometric sequence.
a_1 = 1
r = 10 / 1 = 10
a_n = a_1 r^(n-1)
a_3 = 1 x 10^(3-1)
a_3 = 10^2 = 100
a_4 = 1 x 10^(4-1)
a_4 = 10^3 = 1000
The given sequence is 1, 10, 100, 1000.
If 1, 10, , , is neither arithmetic nor geometric.
We can have,
(1 x 1) , (2 x 5), (3 x 9), (4 x 13)
1, 10, 27, 52
Thus,
The next two terms if it is arithmetic are 19 and 28.
The next two terms if it is geometric are 100 and 1000.
The two possible next terms, if it is neither arithmetic nor geometric, are 27 and 52
Learn more about sequences here:
https://brainly.com/question/19819125
#SPJ2
el combustible cuesta ahora el 120% de lo que costaba el año pasado
Answer:
Step-by-step explanation:
cool? i,dk if this is a question lol
Help me step by step on how to figure out this sort of problem
Answer:
Step-by-step explanation:
The distance formula for a number line is very simple:
[tex]l=|b-a|[/tex] The absolute value signs make unimportant which value you choose for a and which one you choose for b. Let's let A = -8 and B = 8 as posted on the number line. The distance between them, using the formula, is
[tex]l=|8-(-8)|\\l=|16|\\l=16[/tex]
i want answer please
Answer:
B works it satisfies the equation to both 1 ⅔ i = 1 ⅔ i
Which two features are parts of a line graph?
A a line of best fit
Answer:
D and C
Step-by-step explanation:
yes
you roll a fair six-sided die. the die shows an odd number or a number less than four
Answer: 3
Step-by-step explanation:
2818,2021
Exercise
(1) Find the area of the Washer shown below, whose
outer diameter is 64cm and the diameter of hole
is 3.6cm (n=221
Problema matemático ecuaciones de primer grado.
Answer:
[tex]8x2 = 16 \\ 2x8 = 16 \: th \\ [/tex]
5) You have mass of 420g. The density of 10.5g/cm'. What
is the volume
Answer:
40.0 mL
Explanation:
The volume of a substance when given the density and mass can be found by using the formula:
Volume = mass/density
From the question:
mass = 420 g
density = 10.5 g/cm³
The volume is:
Volume = 420/10.5
We have the final answer as
40.0 mL
I GOT THIS ANSWER FROM ANOTHER BRAINLY USER. PLEASE GIVE THAT PERSON A THANKS!!
https://brainly.com/question/17536550
Luis eats 4 pieces of a pizza divided into 6 equal-sized parts. Omar eats 2 of the pieces. 46+26 models the total amount of pizza Luis and Omar ate. Which expression is equivalent to 46+26?
Answer:
Step-by-step explanation:
Colleen divided integer a by −6 and got 6. Then she divided 6 by integer b and got −3. Find the quotient of integer a and integer b.
a
b
