Answer:
g = 18
Step-by-step explanation:
14 + g = 32
g = 32 - 14
g = 18
Hope that helps!
What is the standard form of the equation of the circle in the graph?
Answer:
[tex]x^{2} +y^{2} =9[/tex]
Step-by-step explanation:
The diagram shows a right angled triangle.
The length of the base of the triangle is 2 square root 3 cm. the length of the hypotenuse of the triangle is 6cm. The area of the triangle is A cm squared.
Show that A = k square root 2 giving the value of k.
Answer:
6 root 2
Step-by-step explanation:
Pythagous Therom
A^2 = B^2 + C^2
B^2 = C^2 - A^2
B^2 = 36 - (2 Root 3)^2
B^2 = 24
B = 2 root 6
Base x Height / 2 for area of Triangle
2 root 3 x root 24 = 12 root 2
12 root 2 / 2 = 6 root 2
The right triangle is the one where one of the angles is a right angle (90 degrees) or two of the sides are perpendicular.
Finding the value of k:The right-angled triangle is one where one of the angles is equal to 90°. The sum of the other 2 aspects is 90°. The perpendicular and the base of the triangle are indeed the sides that include the right angle. The hypotenuse, which would be the longest of the three sides, is the third side.In [tex]\Delta[/tex] ABC
h² = 6² -(2√3)²
h² = 36-2² × √3²
h² = 36- 4× 3
h² = 36- 12
h² = 24
h =√24
h = 2√6 cm
Area = [tex]\frac{1}{2}[/tex]× BC × h
= [tex]\frac{1}{2}[/tex] × 2√3 × 2√6
= 2√18
= 6√2
compare it with A= K√2 So K= 6
Find out more about the right angled triangle here:
brainly.com/question/3770177
For the line above, is the slope positive or negative? *
Answer:
positive
Step-by-step explanation:
Find the value of x. Round your answer to the nearest tenth.
Help please!
HELP ME PLEASEEE!!
8TH GRADE MATHH
Answer:
45
Step-by-step explanation:
Look at the line which says x and 135⁰
they add up to 180
SO,
x+135=180
×=180-135
x=45
Use the vertex of the function (h, k) and the x-intercepts . g(x) = 2 * (x + 3) ^ 2 - 6
Answer:
Hope this helps
Step-by-step explanation:
Pleas help I need help
Answer:
i think c just see what the other people say first to make sure
Step-by-step explanation:
At the grocery store, 6 pints of ice cream cost $14.40. How much would 40 pints of ice cream cost?
Answer:
$96
Step-by-step explanation:
14.40 / 6 = $2.40
$2.40 x 40 =
$96
Hope that helps!
The solution is $ 96
The cost of 40 pints of ice cream is given by the equation A = $ 96
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the cost of 40 pints of ice cream be A
Now , the equation will be
The cost of 6 pints of ice cream = $ 14.40
So , the cost of 1 pint of ice cream = cost of 6 pints of ice cream / 6
Substituting the values in the equation , we get
The cost of 1 pint of ice cream = 14.40 / 6
The cost of 1 pint of ice cream = $ 2.40
Now ,
The cost of 40 pints of ice cream A = 40 x cost of 1 pint of ice cream
Substituting the values in the equation , we get
The cost of 40 pints of ice cream A = 40 x 2.40
The cost of 40 pints of ice cream A = $ 96
Therefore , the value of A is $ 96
Hence , the cost is $ 96
To learn more about equations click :
https://brainly.com/question/19297665
#SPJ2
(4pts)
Show all Work!!!!
1)
The sum of four consecutive integers is -18. What are the four integers?
(Use a let statement)
Answer:
-4.5
Step-by-step explanation:
this the work, -4.5-4.5-4.5-4.5
How do you write 133/50 as a percentage?
Answer:
266%
Step-by-step explanation:
133/50 =
2 33/50 =
266 %
Hope that helps!
Answer:
lol 266%
Step-by-step explanation:
hope this helps!
At Norman's Newsstand, 5 magazines cost $20.00. How many magazines could you buy with $44.00?
Answer: 11 magazines
Step-by-step explanation:
1) 20/5 = $4 per magazine
2) 44/4 = 11 magazines
Answer:
10 magazines
Step-by-step explanation:
5 magazines cost $20.00
You have $44.00
If 5 magazines cost $20.00
Then 10 magazines would cost $40.00
Since the maximum amount of money you can spend is $44.00, you can only buy 10 magazines for $40.00 and be left with $4.00.
solve y= 8x + 1 and 6= 6x + 3
Answer:
The first one is 5 the second one is 0.5
Step-by-step explanation:
Use desmos it makes your life easier
Hope this helps! :)
Given there's 5 red balls and 2 blue balls. What's the probability that after two picks we have a red ball and a blue ball
Answer:
the answer is 58 dear because there he couldn't figure out what he meant
I need help with Geometry
Answer:
Me too
Step-by-step explanation:
Answer: hello
your answer will be C
Step-by-step explanation:
4. y = 94(0.75) *8 is an example of exponential growth
O True
O False
Answer:
false
Step-by-step explanation:
HELP SOMEONE PLEASE !!!
Answer:
I dont know
Step-by-step explanation:
2^2 times 2^3
a.2^4
b.2^5
c.2^6
d.4^6
Answer:
The quadratic equations and their solutions are;
9 ± √33 /4 = 2x² - 9x + 6.
4 ± √6 /2 = 2x² - 8x + 5.
9 ± √89 /4 = 2x² - 9x - 1.
4 ± √22 /2 = 2x² - 8x - 3.
Explanation:
Any quadratic equation of the form, ax² + bx + c = 0 can be solved using the formula x = -b ± √b² - 4ac / 2a. Here a, b, and c are the coefficients of the x², x, and the numeric term respectively.
We have to solve all of the five equations to be able to match the equations with their solutions.
2x² - 8x + 5, here a = 2, b = -8, c = 5. x = -b ± √b² - 4ac / 2a = -(-8) ± √(-8)² - 4(2)(5) / 2(2) = 8 ± √64 - 40/4. 24 can also be written as 4 × 6 and √4 = 2. So x = 8 ± 2√6 / 2×2= 4±√6/2.
2x² - 10x + 3, here a = 2, b = -10, c = 3. x =-b ± √b² - 4ac / 2a =-(-10) ± √(-10)² - 4(2)(3) / 2(4) = 10 ± √100 + 24/4. 124 can also be written as 4 × 31 and √4 = 2. So x = 10 ± 2√31 / 2×2 = 5 ± √31 /2.
2x² - 8x - 3, here a = 2, b = -8, c = -3. x = -b ± √b² - 4ac / 2a = -(-8) ± √(-8)² - 4(2)(-3) / 2(2) = 8 ± √64 + 24/4. 88 can also be written as 4 × 22 and √4 = 2. So x = 8 ± 2√22 / 2×2 = 4± √22/2.
2x² - 9x - 1, here a = 2, b = -9, c = -1. x = -b ± √b² - 4ac / 2a = -(-9) ± √(-9)² - 4(2)(-1) / 2(2) = 9 ± √81 + 8/4. x = 9 ± √89 / 4.
2x² - 9x + 6, here a = 2, b = -9, c = 6. x = -b ± √b² - 4ac / 2a = -(-9) ± √(-9)² - 4(2)(6) / 2(2) = 9 ± √81 - 48/4. x = 9 ± √33 / 4 .
Answer: 2⁵
Explanation: Since these two powers have the same base of 2,
you can multiply them together by simply adding their exponents.
When we do that, we get 2⁵.
A common mistake in this problem would be to multiply
the bases together and give an answer of 4⁵.
The 2's can't be multiplied together however because
they are not coefficients, they are bases.
When applying your exponent rules, your base will never change.
Solve the equation for x.
5x - ( 4x - 1) = 2
a.
StartFraction 1 Over 9 EndFraction
c.
Negative StartFraction 1 Over 9 EndFraction
b.
- 1
d.
1
Answer:
D. x=1
Step-by-step explanation:
Solve : x-1 = 0
Add 1 to both sides of the equation :
x = 1
x = 1 for equation 5x - ( 4x - 1) = 2.
An equation is a mathematical statement that shows that two mathematical expressions are equal. It may have one variable, two, three and so on.
For given equation,
5x - ( 4x - 1) = 2
This is a equation in one variable which can be solved by transposing the terms.
Firstly, Solving the parenthesis,
5x-4x+1=2
Then, Solving the like terms.
x+1=2
To calculate the value of x, subtract 1 from both the sides.
x+1-1=2-1
x=1
Thus, the value of x is 1. So, option d) is correct.
Learn more about the equation, here:
https://brainly.com/question/29113090
#SPJ6
18 decreased 12%
NEED HELP ASAP
Answer:
17.88
Step-by-step explanation:
18- 12/ 100=
447/24=
then simplify
Answer:
20.16
Step-by-step explanation:- 12% × 18 =
- 12 ÷ 100 × 18 =
- 12 × 18 ÷ 100 =
- 216 ÷ 100 =
- 2.16
Question 4
If f(x) = 12 - 3| + 7, then which of the following is the value of f(1)?
1)11
2) 13
3)9
4)17
Answer:
f(1)= 12-31+7
Step-by-step explanation:
f(1) = -12
A grocery store sells a bag of 7 oranges for $4.48. If Khloe spent $6.40 on oranges, how many did she buy?
She need to buy 10 oranges of $6.40.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. Unitary method is a technique by which we find the value of a single unit from the value of multiple devices and the value of more than one unit from the value of a single unit.
We are given that grocery store sells a bag of 7 oranges for $4.48. If Khloe spent $6.40 on oranges, then
We have to do as $4.48 divide by 7
4.48 / 7 = $0.46
Therefore, Each orange costs $0.64
For 10 oranges;
$0.46 x 10 = $6.40
Learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ6
Plsi I’ll give brainless
Answer:
It's below in the explanation
Explanation
1. x has to be greater than 2. So 3 and 4 both work
2. x has to be less than 22. So 21 and 20 both work
3. t has to be less than 5. So 3 and 4 both work
4. There isn't a number there. what is 5 less that?
5. j has to be less than 5 so 5 and 4 both work
6. y has to be less than 4. So 4 and 3 both work
7. B has to be greater than 26. so 26 27 and 28 all work
8.There isn't a number there
9.b can be 3 or greater than 3.
10.z can be 6 or greater than 6
Hope this Helps!
PLS HELP ME ! IM GIVING BRAINLIEST
Answer: 15 feet
Step-by-step explanation:
I divided 20 by 12 on the calculator and I got a repeating decimal (1.6666) Then, not clearing the calculator, I multiplied that by 9 and if you followed the steps, you should get 15.
Which of the following are solutions to the equation below?
Check all that apply
x2 + 4x + 4 = 12
Answer:
C. 2√3 - 2Step-by-step explanation:
[tex]x^2 + 4x + 4 = 12\\\\x^2+2\cdot x\cdot2+2^2=12\\\\(x+2)^2=12\\\\x+2=-\sqrt{12}\quad\vee\quad x+2=\sqrt{12}\\\\x=-2\sqrt{3}-2\quad\vee\quad x=2\sqrt3-2[/tex]
What is 1/2 times 3/4
Answer:
3/8
Step-by-step explanation:
Answer:
3/8
Step-by-step explanation:
5. A cell phone company charges $50 connection fee plus $20 per line. Jake must spend under $140 on his
family's cell phone bill. How many cell phones can his family have? Write the linear inequality that models this
situation then solve the problem. Please show your math work
I WILL GIVE BRAINLIEST!!
Answer:
4 lines
Step-by-step explanation:
50+20*lines < 140
20*lines < 90
lines < 4.5
Find the slope of the line that passes through the pair of points
(-13,7) and (1, -14)
Answer:
m= -3/2
Step-by-step explanation:
I hope this helps
A bag contains 4 blue marbles, 10 green marbles, and 11 yellow marbles. Twice you draw a marble and replace it. Find P(yellow, then blue).
Answer: green
Step-by-step explanation: 2 + 2 = 5
please help me ASAP this is very important explain for brainlist.
Answer:
68%
Step-by-step explanation:
17 divided by 25 = .68
What is the total cost of a $136 radio that has a 25% discount and sales tax is 5%?
PLEASE HELPPP
Answer: Price Before Tax: $102.00
Tax: $5.10
Final Price: $107.10
Original Price + Tax: $142.80
Total Savings: $35.70
Savings:
35.70
Tax:
5.10
Total Payment:
107.10
Step-by-step explanation:
Answer:
107.1
Step-by-step explanation:
136 × 25% = 34
136 - 34 = 102 (Price after the discount)
102 × 5% = 5.1
102 + 5.1 = 107.1 (Price after the discount and sales tax)