Answers
Answer:
where are the shapes?
Step-by-step explanation:
Answer:
I think it is 2.5 cm.
Step-by-step explanation:
Related Questions
(5-2x^4)(5+2x^4)
pls
Answers
Answer:
25 -4x^8
Step-by-step explanation:
Im pretty sure its this! <3 Hope it helped.
Answer: =−4[tex]x^{8}[/tex]+25
The 8 is an exponent
Step-by-step explanation:
(5−2x4)(5+2x)
=(5+−2)(5+2)
=(5)(5)+(5)(2[tex]x^{4}[/tex])+(−2
=25+10[tex]x^{4}[/tex]−10
=−4[tex]x^{8}[/tex]+25
$6.00+$8.00 =
answer
Answers
Answer:
14,00
Step-by-step explanation:
14 bru
find the value of given expression
[tex] \sqrt{66 \times 66} [/tex]
Answers
Answer:
[tex] \sqrt{66 \times 66} = 66[/tex]
Answer:
66 is the exact value of the expression
Step-by-step explanation:
Write the expression without the fraction bar.
Answers
9) Is 0 a solution to 3x + 8 = 5x + 8? Explain or show your reasoning .
Answers
Answer:
x=0, yes.
Step-by-step explanation:
3x+8=5x+8
5x-3x+8=8
2x+8=8
2x=8-8
2x=0
x=0/2
x=0
Answer: yes
Explanation: To decide whether 0 is a solution for
this equation, we can simply plug a 0 in for x.
If the statement holds true, then 0 is a solution.
Plugging in 0 for x, we have 3(0) + 8 = 5(0) + 8.
Now since anything times 0 is 0, we have 8 = 8.
Since 8 = 8 is a true statement, 0 is a solution.
What is the simplified form of the following expression?
(N^5)(N^2)
1. N^25
2. N^10
3. N^7
4. N^3
Answers
Answer:
3
Step-by-step explanation:
same base multiplying, you add exponents
Answer:
3. N^7
Step-by-step explanation:
When we multiply N^5 and N^2 we keep the base of N and add 5 and 2. Giving us N^7
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OPEN ENDED QUESTION
What operation(s) should come first when
solving?
Answers
Answer:
Multiplication and Division unless there are parentheses
Step-by-step explanation:
Type the correct answer in each box.
,
then a = and b = .
Answers
Answer:
a = 0, b = -15
Step-by-step explanation:
Given the following complex number;
x1 = 3(cosπ+isinπ)
x2 = 5(cosπ/2 - isinπ/2)
x1x2 = 15(cosπcosπ/2 - icosπsinπ/2+isinπcosπ/2 -i²sinπsinπ/2)
x1x2 = 15(0 - i(-1)+0 -0)
x1x2 = 15(-i)
x1x2 = -15i
x1x2 = 0-15i
Since
0 - 15i = a+ bi
Compare
a = 0
-15- = bi
b = -15
Hence a = 0, b = -15
There's 2 questions here that need to be answered.
Find the value of each variable.
Answers
Answer:
5. x= 13 y= 18.4
6.
Step-by-step explanation:
question 5:
tan45=x/13
multiply both sides by 13 to get x by its self.
end up with 13×tan45 so put that in the calculator to get x
then you do cos45= 13/y
multiply by y on both sides.
end up with y×cos45=13
divide the cos45 by both sides
put 13/cos45 to get y
question 6:
sin30=4/x
multiply x on both sides
end with x×sin30 =4
divide sin30 on both sides
put 4/sin30 in a calculator to get x
same thing again but with tan30 ahaha
Alyssa drives 10 miles in 20 minutes. If she drove one hour in total at the same rate, how far did she go?
Answers
Answer:
30 miles
Step-by-step explanation:
1 hour = 60 min
60 divided by 20= 3
30 times 10 = 300.
Answer:
She would go 30 miles
This is the answer because 20 minutes times 3 equals 60
which means that 10 times 3 equals 30
so your answer is 30 miles
which expression is equivalent to sec theta + csc theta/1 + tan theta?
Answers
Answer: D= csc theta
Step-by-step explanation:
AB is parallel to CD. Find the measure of each numbered angle.
Answers
Answer:
#4 angle 1 = 154 degrees
#4 angle 2 = 26 degrees
#5 angle 1 = 97 degrees
#5 angle 2 = 82 degrees
#5 angle 3 = 83 degrees
Step-by-step explanation:
The image displays which angles are the same on line equations like these using color coding.
In order to translate between the green angle and the pink angle you subtract it from 180.
Equation: 180 - angle type 1 = angle type 2
Ex: 180 - 154 = 26
is anyone like good at math that can help me real quick?
Answers
Find the surface area of a cube with sides = 9 inches. Think about finding area of 1 face and then multiplying by 6.
Answers
Answer:
Step-by-step explanation:
PLEASE HELP!!!!
A bag contains 25 marbles (5 red ones, 8 blue ones and 12 yellow ones.) When a marble is picked at a random one at a time from the bag and not put back into the bag, what is the chance of picking a yellow one twice in a row?
Answers
Answer:
12/25 and 12/24
Step-by-step explanation:
Answer:
12 over 25 and 11 over 24
Step-by-step explanation:
12 yellow marble out of 25 then you take one away because a marble wasn't put back into the bag so 11 over 24
Jim and bill each invest $15,000 into savings accounts that earn 3.5% interest. Jims account earns simple interests and bills account earns compound interest. After 25 years, who will earn more interest and how much more will he earn.
Answers
Answer:
Bill will earn more interest
He will earn $ 20,448.67 from his investment
Step-by-step explanation:
Firstly let us calculate Jim's earnings based on simple interest
A = P(1 + rt)
Calculation:
First, converting R percent to r
a decimal
r = R/100 = 3.5%/100 = 0.035 per year.
Solving our equation:
A = 15000(1 + (0.035 × 25)) = 28125
A = $28,125.00
The total amount accrued, principal plus interest, from simple interest on a principal of $15,000.00 at a rate of 3.5% per year for 25 years is $28,125.00 for Jim
Now let's us calculate bill's investment based on compound interest
Equation
A = P(1 + r)^t
A=15000(1+0.035)^25
A=15000(1.035)^25
A=15000*2.36324498427
A = $ 35,448.67
We see that Bill will earn
$ 20,448.67 from his investment
A windshield wiper is 50 cm long. In one sweep it turns through an angle of 115°. Calculate the distance (length) it covers in one sweep. Round to the nearest whole number.
Answers
Answer:
The distance in one sweep is 100 cm approximately
Step-by-step explanation:
Here, we want to calculate the distance the wiper covers in one sweep
Mathematically;
we have a structure like an arc of a circle. It is the length of this arc we want to calculate.
The formula for the length of an arc is;
theta/360 * 2 * pi * r
r is the radius which in this case is 50 cm
We have ;
115/360 * 2 * 3.1412 * 50 = 100 cm approximately
At the BOBA CLUB you must be a member to buy boba. A membership cost $4. Once you are a member of BOBA CLUB each Boba drink is $2. At JACK’S BOBA you do not need to be a member. Anyone can walk in JACK'S BOBA shop and buy one drink for $3
Boba Club: y=2x+4
Jacks Boba: y=3x
Which is cheaper if you want to buy 7 boba drinks? How much cheaper? What is the solution to the system of equation?
Answers
Answer:
Boba Club is cheaper if you want to buy 7 Boba drinks. It's cheaper by 3.
Step-by-step explanation:
Boba Club: y=2x+4
Jack's Boba: y=3x
Replace the X variable with 7 for both equations. For Boba Club, multiply 2 by seven to get 14, then add four to get 18. For Jack's Boba, multiply 3 and 7 to get 21. Boba Club is cheaper. (What would you need 7 Boba drinks for though?)
Answer:
Boba Club is cheaper if you want to buy 7 Boba drinks. It's cheaper by 3.
Step-by-step explanation:
I need to get in helppppppppppp
#9
Answers
Under his cell phone plan, Jason pays a flat cost of $60.50 per month and $4 per gigabyte. He wants to keep his bill at $68.90 per month. How many gigabytes of data can he use while staying within his budget?
Answers
X=2.1
The answer is 2.1 gigabytes
WILL GIVE BRAINLIEST!
Given that ℓ1 ∥ ℓ2 and y = 20°, find x.
x =
°
Answers
EXPLANATION: since they’re parallel and these are opposite angles, add them together to equal 180.
x+(20)+3x=180.
add common variables.
4x+20=180
subtract 29 from both sides
4x=160
divide each side by 4 so isolate x
x=40
La suma de las edades de Pedro y su hijo son 84 años. Hace 6 años la edad de Pedro era 3 veces la edad de su hijo.
¿Qué edad tiene el hijo actualmente?
a) 34 años
b) 29 años
c) 24 años
d) 19 años
Es una pregunta de un examen en la que me quede estancado porque me da 32 o otra forma me da 30 pero ninguna es la opcion
Answers
Answer: 24 years old
What is the equation of the line that passes through the point (- 1, 5) and is parallel to the line y = - 3x + 5
Answers
Answer:
y - 5 = -3(x + 1)Step-by-step explanation:
Parallel lines has the same slope.
The equation of a line that passing through point (x₁, y₁) with a slope of m is:
y - y₁ = m(x - x₁)
m = -3
(-1, 5) ⇒ x₁ = -1, y₁ = 5
Therefore the equation:
y - 5 = -3(x + 1)
Write the following expression using symbolic language.
1) Five less than the product of seven and a number x
2) The difference of nine times a number y and eighteen
3) Half a number n increased by four times the number
4) Twice the sum of a number w cubed and twenty-three
Answers
Answer:
1) 7+x-5
2)9y-18
3)(n/2)(4n)
2(w^3+23)
In an isosceles triangle, one side is 6 more than 3 times a number and the congruent side is 10 less than
5 times the same number, what is that number?
a.2
b.8
c.16
d. none of above
Answers
|x-(-12)| if x>-12
ill give brainlyest if corect
Answers
Answer:
I don't know hhdhjrrhhejeuie
I need this ASAP
What is the volume to the nearest integer
Answers
Answer:
C
Step-by-step explanation:
What number is 20% of 80
Answers
Answer:
16
Step-by-step explanation:
a trick that helps with percentages
if its 20% of 80, multiply 20 and 80 and then divide that by 100 so 1600 divided by 100. 16. hope this helps!!
A pumpkin patch charges a $5 entrance fee and $0.60 per pound for pumpkins. Which of the following represents the cost C, In dollars, for one person to enter the pumpkin patch and pick x pounds of pumpkin?
Answers
Answer:C=5+0.6x
Step-by-step explanation:
The equation that represents the total cost will be C = 0.60x + 5.
What is a linear equation?A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
A pumpkin patch charges a $5 entrance fee and $0.60 per pound for pumpkins.
Let x be the number of pounds of pumpkin and C be the total cost in dollars.
Then the equation that represents the total cost will be
C = 0.60x + 5
The equation that represents the total cost will be C = 0.60x + 5.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ6
There were 35 foxes with socks sitting on some boxes. How many socks
were there altogether. (Remember a fox has 4 feet)
Answers
Answer:
140 socks or 70 pair of socks
Step-by-step explanation:
35 x 4 = 140
Answer:
140
Step-by-step explanation:
35 times 4 is 140