Answers
Answer:
7x+2y=(-6)
Step-by-step explanation:
Related Questions
Which of the following sets of measures
cannot be the lengths of the sides of a right
triangle?
A
5 cm, 12 cm, and 13 cm
B
9 cm, 12 cm, and 17 cm
C
1 cm, 2.4 cm, and 2.6 cm
D
2.5 cm, 6 cm, and 6.5 cm
Answers
you can use the formula of pythagoras theorem to know what of them is wrong
in the first case
-5^2 + 12^2 =169
13^2=169 ( it's a right equation so it can be lengths of right angle tri )
in the second case
_9^2 + 12^2 =225
17^2 not equal 225
so these are the lengths that can't be a right angle triangle
What is the simplified version of this?[tex]\frac{\sqrt{2} }{3+\sqrt{5} }[/tex]
Answers
Answer:
(3√2 - √10)/4Step-by-step explanation:
Simplify, rationalize the denominator
√2/(3 + √5) = √2(3 - √5)/(3 + √5) (3 - √5) =(3√2 - √10)/(3² - 5) =(3√2 - √10)/4Write the equation the describes the parabola that passes through the point (-8,-21) and has a vertex of (-4,-5), in vertex form
Answers
Answer:
d
Step-by-step explanation:
Can someone walk me through this?
Answers
Answr :
I hope my answer is correct
m<Jmk = m<HML. m<HJL=m<KHJ
m<JKH=m<JHL m<LHK=m<JLH
m<HLK = m<HJK. m<JLK= m< HJL
Please help it’s for a grade multiple-choice
Answers
Answer:
2x ( 5x + 6 )
Step-by-step explanation:
What you want to do is simplify each of the answer choices you have and see which one is the same as the expression given.
2x ( 5x + 6 ) Distirbute 2x to 5x + 6.
2x times 5x equals 10x² because x times x equals x².
2x times 6 equals 12x.
Once you simplify this expression, you get 10x² + 12x which is the expression you started with!
Pleas help I’m so confused
Answers
Answer:
Exact form: 7/2
decimal form: 3.5
The 7th grade class is putting on a variety show to raise money. If they charge $20 for each ticket how many tickets do they need to sell in order to raise at least $1000
Answers
Answer:
50
Step-by-step explanation:
They need to sell 50 of them in order to raise $1000. Its simple math all you have to do is divide 1000 by 20 and poof you have the answer.
11. Tyler loves buying new sneakers. Normally they cost $80.00. Today
they are on sale for 25% off. How much do they cost now?
$60
$20
O $25
O $100
Answers
Answer:
60
Step-by-step explanation:
Which graph represents a function?
Answers
Answer:
the bottom right one
Step-by-step explanation:
it does not overlap so it is a function. What you can do is drag a pencil over it and if there are not 2 lines touching the pencil thebwhole waybit is a function
A house costs $18,000, which is 9/10 of the cost of a car. A motorcycle costs 1/5 of the cost of the car or 4/5 the cost of 100 basketball balls. How much do you need to pay for 30 basketball balls?
Answers
Answer:
.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Marco brought $25 to a facility that has indoor batting cages. He can buy 1 token for $1.25, which will give him 15 pitches. He needs to have at least $5 leftover to buy lunch. How many tokens, t, can Marco buy and still have enough money for lunch?
Answers
First what I did was take out the 5 dollars. So I did 25 minus 5.
25 - 5 = 20
Next, I divide the left over 20 dollars by 1.25 to see how many tokens Marco could buy.
20 / 1.25 = 16
Which i came up with 16. So Marco can buy 16 tokens and still have enough money to use to buy lunch.
HOPE THIS HELPS! :)
Please help! Tysm!!!!!!!!!!!!
Answers
Answer:
i think the answer is 1/12
Step-by-step explanation:
If you multiply 3x4 that will equal 12 and you can put the one on top
Can someone. Explain why it’s 14/50 will mark brainliest.
Answers
Answer:
14/50
Step-by-step explanation:
it's 14/50 b/c with sin, the equation is [sin(w)=opp/hyp]. In this case, the opposite is 14 and the hypotenuse is 50.
A store sells the following brands of pasta sauce. Brand A: 32 oz. for $2.90 Brand B: 20 oz. for $2.09 Brand C: 48 oz. for $4.00 Brand D: 10 oz. for $1.25 Which brand is the best buy?
Answers
Brand A: 32 oz. for $2.90
Brand B: 20 oz. for $2.09
Brand C: 48 oz. for $4.00
Brand D: 10 oz. for $1.25
-----
To solve you will have to divide cost/oz.
-----
Brand A: 1 oz. for $0.09
Brand B: 1 oz. for $0.10
Brand C: 1 oz. for $0.08
Brand D: 1 oz. for $0.13
-----
So, Brand C is the best buy because it is the cheapest.
BOLDED THINGS ARE IMPORTANT LOL
please help I appreciate it :)
Answers
24x - 16 is the answer!
Explanation:
Area of a rectangle = length x breadth
Therefore, Area of the given rectangle will be; 8 (3x-2)
= 24x - 16.
Which fraction, when written as a decimal, gives repeating decimals? a. 4 1/8 b. 1 1/4 c. 6/13 d. None of these PLSSS HELP ME OUT!
Answers
Answer:
d. None of these
Step-by-step explanation:
A perfect example of a fraction, when written as a decimal gives repeating decimals, is 1/3.
Factorise 3y^3-4xy+2y
Answers
Answer:
3y^3-4xy+2y
y(3y²-4x+2)
10.25 divided by 0.5
Answers
Answer:
the answer is 20.5 i hope this helps you
Step-by-step explanation:
Answer:
20.5
Step-by-step explanation:
divide 10.25÷0.5=20.5
solve for s -7s+3s-6=14
Answers
Answer:
s=-20/3
Step-by-step explanation:
Line the numbers
Answer:
s=-[tex]\frac{20}{3}[/tex]
Step-by-step explanation:
Exact Form:
s=−[tex]\frac{20}{3}[/tex]
Decimal Form:
s=−6.6 repeating
Mixed Number Form:
s=−6[tex]\frac{2}{3}[/tex]
HELP PLEASE!!!!dont answer just for points:(
Answers
Answer:
15 is 50% of 30
and 75% of 20
Combine like terms
(4x^2+6x+7)−(−8x^2−2x+6)
Answers
Answer:
12x^2+8x+1
Step-by-step explanation:
Jose tutors English. For each hour that he tutors, he earns 25 dollars. His earnings, E (in dollars), after tutoring for h hours
is given by the following function.
E(h)=25h
How much does Jose earn if he tutors for 2 hours?
Answers
By using given function, For 2 hours Jose will earn $50 for tutoring.
What is a function?"Function, is an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable)."
Given function
E (h) = 25h
For each hour Jose earns $25 for tutoring
E (1) = $25
For 2 hours Jose will earn:
E(2) = 25(2)
⇒ E(2) = $50
Hence, By using given function, for 2 hours Jose will earn $50 for tutoring.
Learn more about function here
https://brainly.com/question/26382648
#SPJ2
6th grade work please help
Answers
Answer:
Same
Step-by-step explanation:
it's that the question interesting anaways
Answer: same
you have to name the transformation i guess
Step-by-step explanation:
Every point moves the same distance in the same direction on a coordinate plane.
Translation mean Reflection, Rotation, and Dilation
What is the solution to the equation 3(x+2)=12
Answers
Answer:
I think its, x = 2?
Step-by-step explanation:
Im not quite sure.... Sorry if i get it wrong
Write the other side of this equation so that this equation
is true for ALL values of u.
6(u-2)+2 =
Answers
Answer: 6(u-2)+2=6u-10
Step-by-step explanation:
Then, any value of u makes the equation true.
The other side of this equation 6 (u-2) + 2 is 6u - 10 and is true for all values of u.
What is equation?An assertion that two mathematical expressions have equal values is known as an equation. An equation simply states that two things are equal. The equal to sign, or "=," is used to indicate it.
Given:
6 (u-2) + 2
Simplify the above expression as shown below,
6 × u - 6 × 2 + 2 (Use distributive property)
6u - 12 + 2 (Add constant terms)
6u - 10
Thus, 6 (u-2) + 2 = 6u - 10
To know more about equation:
https://brainly.com/question/12788590
#SPJ2
Which of the following relations is not a function?
{(0, 0), (1, 0), (2, 0)}
{(1, 2), (3, -5), (-1, 7)}
{(7, -1), (3, -2), (5, -2)}
{(-1, 3), (4, 2), (-1, 5)}
Answers
Answer:
Is: {(-1,3), (4, 2), (-1, 5)}
Step-by-step explanation:
Because the domain have 2 numbers are the same which is (-1) so that's not a function
Answer:
The answer is the last one (-1,3), (4,2), (-1,5) Hope this helps!
The difference of two complementary angles is 26 degrees. The sun of both angles is 90 degrees. Find the measurements of the angles. Write both equations. And find the solution to the system.
Answers
Answer:
I DONT KNOW IM VERY SORRY PLEASE GIVE ME 5 STARS I WOULD REALLY APPRECIATE IT...
Step-by-step explanation:
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What is -9 x (-3) ????
Answers
Answer:
the answer is 27
Step-by-step explanation:
Since both intergers are negative, two negative intergers multiplied equal a positive answer. after wards just multiply 9 and 7 together. I hope this helped.
int.
y = 2x2 – 24x + 88
Answer:
Submit Answer
attempt 1 out of
Answers
Answer:
does it have to be decimal or a fraction bc I got two answers x=22/5 or x=4.4
A line contains points represented by the tables of values. what is the y-intercept of the line
