Step-by-step explanation:
your question is in
complete
What is z + 15=27 subject is math and the assignment is named Solving 1 Step Equations using Addition and Subtraction I need help ASAP
Answer:
z=12
Step-by-step explanation:
z+15=27
move constant
z=27-15
z=12
v²=u²+2as make u as the subject
Answer:
u as the subject of the given formula is, [tex]u = \sqrt{v^{2}-2as }[/tex]
Step-by-step explanation:
Given;
v² = u²+2as
To make u the subject of the formula, the following steps are taken;
v² = u²+2as
v² - 2as = u²
take the square - root of both sides of the equation;
[tex]\sqrt{u^{2} } = \sqrt{v^{2}-2as } \\\\u = \sqrt{v^{2}-2as }[/tex]
Thus, u as the subject of the given formula is, [tex]u = \sqrt{v^{2}-2as }[/tex]
Which of the following is equal to 3 quarts?
a 8pints
b 12cups
c 64fl oz
d .34 gallon
Answer:
b
Step-by-step explanation:
there are 16 cups in a gallon and there are 4 quarts in a gallon. 3 quarts is 3/4 of a gallon and so is 12 cups.
Answer:
B
Step-by-step explanation:
1 quart=4 cups
So 4x3=12
Please help me I’ve been stuck on this since 9:00 am
Find the value of x.
Round to the nearest tenth.
14
8
X
19
x = [? ]°
Law of Cosines: c2 = a2 + b2 - 2ab cos C
Answer:
OK i will try to help if u can tell me what the complement of rolling a 3 on the die is
Step-by-step explanation:
what is 90900909909090909099009099090 +242424242424-6566556637
you probably used a calculator too find this out
Answer:
90900909909090909334866784877
or 9.0900909909090909334866784877 × 10²⁸
Step-by-step explanation:
pleaseee i need helpppppppppp
Determine whether ABC and PQR ar. congruent. Support your answer by describing a transformation. A(3,-1). B(4, 0), C(5, 3), P(-3, 1), Q(-4, 0), R(-5, -3) 4.
Slope is 9 and (−5, −1) is on the line.
The equation of the line in point-slope form is:
Answer:
y + 1 = 9 (x + 5)
Step-by-step explanation:
point slope form is
y - y1 = m (x - x1)
replace the y1 with the y point, the x with the x point, and m with the slope
y - (-1) = 9 (x - (-5) )
now simplify
y + 1 = 9 (x + 5)
if you need slope intercept, just simplify more
distribute the 9 to the x and 5
y + 1 = 9x + 45
and subtract the 1 from both sides
y = 9x + 44
HELP PLEASE! (Look at the picture!!!!)
Answer:
8
Step-by-step explanation:
The radius is part of a 3-4-5 special right triangle.
The diameter is two times the radius, so 4*2=
I hope this helps! :)
Find the center and radius of this circle x^2+y^2-6x-10y+30=0
Answer:
The circle's centre is at the position (3, 5), and it has a radius of 2
Step-by-step explanation:
First let's put it in a useful format by completing the squares:
x² + y² - 6x - 10y + 30 = 0
x² - 6x + y² - 10y = -30
x² - 6x + 9 + y² - 10y + 25 = -30 + 9 + 25
(x - 3)² + (y - 5)² = 4
This tells us that the centre position is (3, 5) and the radius is √4, or 2
The coordinates of the center will be - O(3, 5) and the radius will be - 2 units
We have the following equation of a circle -
[tex]x^{2} +y^{2} -6x-10y+30=0[/tex]
We have to find the radius and center coordinates of this circle.
What is Circle ?A Circle is a curve traced out by a point that moves in a plane such that its distance from a given point is constant.
According to the question, we have the equation of circle -
[tex]x^{2} +y^{2} -6x-10y+30=0[/tex]
[tex]x^{2} +y^{2} -6x-10y=-30\\x^{2} -6x +y^{2} -10y = -30\\x^{2} -6x +(\frac{-6}{2} )^{2} +y^{2} -10y +(\frac{-10}{2} )^{2} = -30+(\frac{-6}{2} )^{2} +(\frac{-10}{2} )^{2}\\\\x^{2}-6x +9+y^{2} -10y+25 = -30 +9+25\\(x-3)^{2} + (y-5)^{2} =4[/tex]
Compare the above equation with the general equation of circle -
[tex](x-a)^{2} +(y-b)^{2} =r^{2}[/tex]
We get -
the coordinates of center will be - O(3, 5) and the radius will be = [tex]\sqrt{4}[/tex] = 2 units.
Hence, the coordinates of the center will be - O(3, 5) and the radius will be - 2 units
To solve more questions on Circles, visit the link below -
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PLEASE HELP AND HURRY!! how many centimeters are in 5 quarts.
Answer:4731.76
Step-by-step explanation:
CHALLENGE 5 QUESTIONS you up for it the 5 are down below ITS MATH WILL GIVE BRANLEY AND 18 POINTS
Answer:
The answer is D
Step-by-step explanation:
And u lied you said 18 points when this question is up for 9 points
hellpp please 20 points for that
Answer:
a) 12cm
b) 360cm²
c) 2160cm cubed
Step-by-step explanation:
a)
you would use Pythagoras theorem for A
so half of 18 is 9
15² - 9² = 144
the square root of 144 is 12
the height is 12cm
b)
18 x 20 = 360cm²
c)
csa x L
csa = b x h divide by 2
18 x 12 = 216cm²/2 = 108cm²
108xm² x 20cm = 2160cm cubed
I will braninlest you
Which situation would require determining volume?
a. Kiki wants to know how wide her window is.
b.Nick wants to know how much tile it takes to cover the floor of a room.
c. Min wants to know how much fence is needed to go around the edges of his yard.
d. Sarah wants to know how much water her fish tank can hold.
Answer:
d
Step-by-step explanation:
Volume is space inside something, like water in a fish tank
SOMEONE HELP ME PLEASE IM SO CONFUSED
Answer: 132.5 or 85 degree
Step-by-step explanation:
Answer:
55
Explanation, when 2 angles are bisected, they are even
(Angle DBF is 35 degrees with that logic)
All triangles add up to 180 degrees
(Angle is 55 degrees because of that)
I might be incorrect, but I think its 55
Find a solution to the linear equation 6x+y=6
Answer:
y = -6x + 6
Step-by-step explanation:
Unless you are asking for solving the linear equation itself, the answer would be y = -6x + 6.
If you were trying to set up systems and then solve for actual solutions, you would need two equations. I will go with solving the linear equation, but if you meant solving systems, the answer cannot be found.
The UK currently has a progressive income tax system on earnings. The rules are as follows: Any earnings under 11,500 GBP are taxed at 0%. Any earnings between 11,500 GBP and 33,500 GBP are taxed at 20%. Any earnings between 33,500 GBP and 150,000 GBP are taxed at 40%. Any earnings above 150,000 GBP are taxed at 50%. An executive earns 175,000 GBP gross. How much tax does he pay? Give your answer in pounds to the nearest pound. Do not include commas or the pound symbol in your answer.
The amount to tax that the executive pays is 87,500 GBP.
How much does the executive pay?Tax is a compulsory payment that is levied on the income or one the sales of certain goods and services. Tax is imposed by the government to achieve various macroeconomic objectives. Taxes reduces the income of an individual.
When tax is levied on the income of an individual, it is known as an income tax. There are various types of taxes, one of them includes progressive tax. Progressive tax levies a higher tax percentage on those that earn an higher amount of money. Thus, the tax rate increases as income increases.
The executive earns 175,000 GBP gross. 175,000 GBP is greater than 150,000 GBP, thus, he would be taxed at a rate of 50%. In order to determine the tax the executive would pay, multiply the income of the executive by the tax rate.
Multiplication is the mathematical operation that is used to calculate the product of two or more numbers. The sign that is used to represent multiplication is x.
Tax that would be paid = tax rate x gross income
175,000 x 0.5 =87,500 GBP
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Ms. Regan has determined that she cannot spend more than $50 every two months on carrot sticks? Do you think she’s meeting her goal?
Which shortcut can be used to prove the triangles are congruent?
Answer:
Option 2: AAS is the right answer
Step-by-step explanation:
In the diagram, two triangles are given with two angle measurements and one non-included side.
It can also be seen that the respective angles of both triangles have same measurement and the non-included side is also congruent.
AAS Postulate:
"AAS postulate states that when two angles and one excluded side are congruent in two triangles then the triangles are congruent."
Hence,
Option 2: AAS is the right answer
Using the table, what is the cost of the luxury items?
A.$108.94
B.$187.12
C.$99.42
D.$78.18
Item Cost Item Cost
Store brand soap $2.99 Name brand soap $3.95
Name brand shoes $38.65 Store brand shoes $20.35
Name brand socks (3 pairs/pack) $6.89 Store brand socks (3 pairs/pack) $7.25
Store brand khakis for work $25.94 Name brand khakis for work $34.50
Name brand dress shirt $24.95 Store brand dress shirt $21.65
Answer:$108.94
Step-by-step explanation:
You have just received an inheritance of $28,000 and would like to invest it into an account. The bank offers two investment plans, one for 4 years at 5.8% compounded annually and another for 3 years at 7.083% compounded annually. You want to make equal annual withdrawals from the account over the life time of the loan. Which investment will yield the highest annual withdraw and by what amount, given that the account will be zeroed out by the end of that period? Round your answer to the nearest cent.
a.
4 year account; $8,043.59
c.
4 year account; $10,436.34
b.
3 year account; $10,685.63
d.
3 year account; $8,281.88
Camry's Dairy Factory produces milk in three flavors: vanilla, strawberry, and
chocolate. The amount of vanilla-flavored milk they produce in a day is 2 times
the amount of chocolate-flavored milk. The amount of chocolate-flavored milk
they produce in a day is 3 times the amount of strawberry-flavored milk.
What is the ratio of the amount of vanilla-flavored milk to the amount of
chocolate-flavored milk to the amount of strawbery-flavored milk it produces
in a day?
a.
Answer:
vanilla to chocolate is 2:1
and chocolate to strawberry is 3:1
Step-by-step explanation:
Now I am hungry.(magnum is my favorite ice cream)
The table below shows the cost of a pizza with added toppings.
Cost of Pizza
$7.99 $8.99 $9.99
$9.99 $10.99
Number of Toppings 1
2
3.
4
Which variable represents the independent variable?
-the cost of the pizza
-the number of toppings
Answer:
the number of toppings
Step-by-step explanation:
cause the pizza the same but different amount of toppings
You roll a 6-sided die.
What is P(1 or divisor of 63)?
Simplify your answer and write it as a fraction or whole number.
Submit
Answer:
63diveded by 6
63/6
twenty one divided two is correct ans
21/2
Don and Ana are driving to their vacation destination. Upon entering the freeway they began driving at a constant rate of 60 miles an hour. Don noticed that 3 hours into the trip they were 650 miles from the destination.
Step-by-step explanation:
Don and Ana are driving to theit vacation.
PLEASE ONLY ANSWER IF YOU KNOW THE ANSWER!!! I WILL GOVE BRAINIEST IF CORRECt
Answer:
26 2/3 * [tex]\pi[/tex] or about 74.31 cubic inches.
Step-by-step explanation:
Which of the following are needed to make an EXPRESSION?
A variable(s)
B operation(s)
C number(s)
D equal sign
Answer:
a
Step-by-step explanation:
HELPPP 13 ( 11 - 3x) - 5(16- 4x)
--------------
2
Show work pls
Can someone help me?
Answer:
They are similiar
But which options of answers do you have?
What is the difference between 61.8 and 27.3 write the answer as a decimal to nearest tenth (please answer ASAP)
Answer:34.5
Step-by-step explanation:
Difference = subtract
The difference between 61.8 and 27.3 is 34.50.
What are mathematical operations?The term "operation" in mathematics refers to the process of computing a value utilizing operands and a math operator. For the specified operands or integers, the math operator's symbol has predetermined rules that must be followed. In mathematics, there are five basic operations: addition, subtraction, multiplication, division, and modular forms.
Given, Two numbers 61.8 and 27.3
Difference between these numbers = 61.8 - 27.3
Difference between these numbers = 34.50
Therefore, 34.50 is the difference between 61.8 and 27.3.
Learn more about Mathematical operations here:
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I need help ASAP please!! Giving brainliest!!!
