Answer: 4/5
Step-by-step explanation:
5(y + 2) = 4(x - 3)
Divide each side by 5
5/5(y + 2) = 4/5(x - 3)
(y + 2) = 4/5(x - 3)
This is in point slope form
(y - y1) = m(x - x1)
4/5
-1/6x-5=2/3x what is answer of x
a x = −6
b x = −5
c x = 3
d x = 6
Answer:
a. -6
Step-by-step explanation:
first, add 1/6x to both sides
then, make 2/3x 4/6x.
then, multiply both sides by 6.
then, divide both sides by 5.
unit 8 right triangles and trigonometry homework 1
Answer:
x = 31.8
Step-by-step explanation:
From the picture attached,
By applying Pythagoras theorem in right ΔADC,
AC² = AD² + CD²
(22)² = AD² + (16)²
AD² = 484 - 256
AD = √228
= 2√57
Now we apply Pythagoras theorem in right ΔADB,
AB² = AD² + DB²
x² = 228 + (44 - 16)²
x² = 228 + 784
x² = 1012
x = √1012
= 31.81
≈ 31.8
The side x is an hypotenuse side to one of the right triangles formed by
altitude of the given triangle that has solid lines.
x is approximately 31.812
Reasons:
The figure shows a triangle with an altitude that forms two triangles inside
the main triangle.
By Pythagoras's theorem, we have;
For the right triangle on the left;
22² = h² + 16²
h² = 22² - 16² = 228
h² = 228
h = √228 = 2·√57
h = 2·√57
In the right triangle to the right, we have;
The length of the top base, b = 44 - 16 = 28
The square of the hypotenuse, x² = h² + b²
∴ x² = 228 + 28² = 1012
x = √(1012) = 2·√253
x = 2·√253 ≈ 31.812
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which is the simplified form of the expression ((p^2)(q^5))^-4•((p^-4)(q^5))^-2
(p ² q ⁵) ⁻⁴ (p ⁻⁴ q ⁵) ⁻²
= (p ⁻⁸ q ⁻¹⁰) (p ⁻⁸ q ⁻¹⁰)
= p ⁻¹⁶ q ⁻²⁰
Jane needs to solve this equation for x.
2x - 8= 20
Which would be the BEST first step Jane could make to solve the
equation?
A. Add 8 to both sides of the equation
> C. Divide 2x by 2
B. Subtract 8 from the left side of the equation
D. Divide both sides of the equation by 20
Answer:
a
Step-by-step explanation:
because you can't divide by 2 yet
The first step is Add 8 to both sides of the equation
What is equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
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:
2x - 8= 20
Now, first step to solve the equation is
Add 8 on both side
2x- 8 +8 = 20 + 8
2x= 28
and, divide both side by 2
x= 28/2
x= 14
Hence, the first step is Add 8 to both sides of the equation
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The ratio of girls to boys in a class is 4 to 1. There are 24 girls in the class. How many students are in the class?
Answer:
a
Step-by-step explanation:
Answer:
The answer is
A ) 30
Step-by-step explanation:
For every 4 girls in the class, there is 1 boy.
24/4 = 6
24 + 6 = 30
I hope this helped you! If it did, please consider rating, pressing thanks, and giving my answer 'Brainliest.' Have a great day! :)
What is the sum of the polynomials? 8x2-9y2-4x
Answer:
9x^2-12y^2-11x
Step-by-step explanation:
I took the test.
-3[7+ 5)
What is the value of
Answer:
-36
Step-by-step explanation:
Step-by-step-explanation
The first thing you would do is multiply both numbers inside the parenthesis by -3.
You would get -21 + (-15) or you could just wrtie -21 - 15, whichever is easier for you.
Then you'd simply add both -21 and -15 together, and you get -36. :D
n
When plotting points on the coordinate plane below, which point would lie on the x-axis?
Answer:
wish to be in this level. But not so. hmmm
Answer:
(6,0)
Step-by-step explanation:
Got it right on Edge 2020:)
GIVING BRAINLIEST IF CORRECT PLEASE ANSWER
Answer:
a) 1/3
b) 7/9
Step-by-step explanation:
A) there are 18 total, 6/18 is 1/3
B) there are 18 total, you add the red and green together to get 14, 14/18 is 7/9
Is a polynomial function?
Answer:
Yes it is a polynomial function
I WILL GIVE BRAINLIEST HELP ME
xavier bakes 3 cookies for each guest plus extra 5 cookies. Explain how to write the equation that describes this relationship
Answer:
3 times a number is 3x
plus 5 extra is +5
equation: 3x+5
I hope this is good enough:
George, a musician, works 35 hours in a week. If he earns $18.15 per hour, how much does he earn each week?
Answer:
$635.25
Step-by-step explanation:
He works 35 hours a week, multiply that by $18.15 and you get $635.25.
Hassan's soccer team is trying to raise $688 to travel to a tournament in Florida, so they decided to host a pancake breakfast. Each person must pay $43 for the breakfast. How many people need to attend their breakfast in order to raise $688?
Answer:
5 people
Step-by-step explanation:
3^x×3^y=1
2^(2x-y)-64=0
Answer:
Step-by-step explanation:
HERE
:)
there are seven teams in a basketball competition, each team must play each of the other team once, how many games will each play?
Answer:
49 games
Step-by-step explanation:
4 3/8+1 1/4 simplified
Answer:
45/8 or 5 5/8
Step-by-step explanation:
hope this helped
A botanical garden contains several cube-shaped planters. One planter
holds a tree and has a volume of 2 to the power of 7 cubic feet. Another planter holds a
small shrub and has a volume of 2 to the power of 4 cubic feet. How many times larger is the
volume of planter with the tree than the volume of planter with the shrub?
Answer:
hmmmmmmmmmmmmmmmmmmmm
7) Newton sees 50 frogs in the morning, and 7 fewer frogs in the
afternoon. How many frogs did he see in total?
Answer:
93
Step-by-step explanation:
HELP!!!!!!!! ALL MY GRADES DEPEND ON THIS!!! 0.5y/4/9 = y+3/8
Answer:
The answer is y=3, my friend. I hope your grade gets better <3
Step-by-step explanation:
Answer:
The value of y is 3
Step-by-step explanation:
There are 30 treasures hidden in a castle in a video game. Latoya found 80% of them. How many of the treasures did Latoya find?
Answer:
It is 24
Step-by-step explanation:
trust me
Answer: She found 24 of the treasures, hope this answers your question:)
For the triangles to be congruent by SSS, what must be the value of x? 1 3 6 8
Answer:
C
Step-by-step explanation:
6
Answer:
C
Step-by-step explanation:
It gib the funny check mark
David buys a box of bird food that contains 12 1/4 cups of food. How many cups of food are left after David feeds Casper for 2 days.
David gives Casper 3/16 cups of food each time.
Answer:
12 1/16
Step-by-step explanation:
1/4 x 4/4 = 4/16 (It's basically 1/4 times 1 so its the same amount, just in a different form) so 12 4/16 - 3/16 = 12 1/16
Hope this helped! ;) Have a good day! :)
5/3÷7=_____
Answer in a fraction form
PLZ HELP
Answer:
5/21
Step-by-step explanation:
5/3/7=?
so 5/3 *1/7=5/21
so 5/21 is your answer
Your statement balance is $687.45. You have outstanding checks totaling $332.10 and an outstanding deposit for $124.21. What is your adjusted balance?
Answer:
261.48
Step-by-step explanation:
NEED HELP ASAP WILL MARK AS BRAINLIEST IF THE ANSWER IS CORRECT!
Gareth believes that if he flips a coin 820 times, it will land heads up exactly 410 times. What would you tell Gareth about his prediction?
Answer:
YEs
Step-by-step explanation:
He is correct. as long as his coin has 2 sides
I answered so the other guy could get brainlest
You have $350 to buy 26 tickets for a baseball game. You need to buy some of each kind of seat. You want to spend most of the money. How many of each type of ticket can you buy? Find two different solutions to the problem. Use an equation to show each solution.
Answer:
it would be 700
Step-by-step explanation:
because if you are adding 350 plus 350 then you would get 700
When a number is divided by another number then it gives a quotient and a remainder. The two different solutions to the given problem is given as 26 tickets of one kind and one ticket of the remaining $12.
What is Euclid's division lemma?Euclid's division lemma can be written in mathematical form as
P = QS + R, where a number P divided by number s gives a quotient Q and a remainder R.
It is applicable to both numbers and algebraic expressions.
Given that,
Total amount for buying tickets is $350
Total number of tickets to be bought is 26.
Since the total money available is $350 for 26 tickets, the expression for price of each ticket can be written as,
P = 26t + r
Here, t is the amount for one type of ticket and r is money remained after buying tickets.
The solution to the given division gives quotient as 13 and remainder as 12.
It implies to buy tickets of each kind, 26 tickets can be bought.
And, in order to utilize the amount completely the remaining $12 can be used to buy another kind of ticket.
Hence, the two different solutions to this problem are 26 tickets of one kind and one ticket of another kind for the remaining $12.
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If a van traveled 200 miles in 5 hours how far would it travel in 8 hours
Answer:
It would travel 320 miles in 8 hours
Step-by-step explanation:
200 divide by 5 equals 40
40 x 8= 320
Answer: 320 miles
You divide 200 from 5, which gives you 40. Then, you multiply 40 times 8, giving you 320.
p.s. I know someone already answered this question, but I just needed to respond to any kind of question.
-2.6f + 0.8f - 15 - 4
help ??
Answer:
= -1.8f-19
Step-by-step explanation:
- Add the similar elements which would give you -1.8f-15-4
- Then subtract -15-4 which gives you -19
Please help I am confused
Answer:
B
Step-by-step explanation:
Add 8 to simplify because then you can easily add the xes together
Multiply.
(−0.64)(−2.5)
Enter your answer as a decimal in the box.
Answer:
1.6
Step-by-step explanation:
Hope this helps! :-)