Answer:
30
Step-by-step explanation:
3 times 30 = 90 - 2(for the six she already had) so 30
i think
3x + 15 = 4x + 12
25 POINTS, AND BRAINLIEST IF YOU'RE CORRECT!
Please help, I need a step-by-step solution. I don't understand how to do this, and I'm willing to learn.
Answer:
[tex]3x + 15 = 4x + 12 \\ 4x - 3x = 15 - 12 \\ \boxed{x = 3}[/tex]
x=3 is the right answer.What’s the answer please?
Answer:
19.375
Step-by-step explanation:
Answer:
19.375
Step-by-step explanation:
[-15(-1.5)] + [(-2.5) x 1.25]
= [22.5] + [-3.125]
= 19.375
A bathtub is filling with water at a rate of 60 liters per minute.
How many liters of water are in the bathtub after t minutes?
Write your answer as an expression.
Answer:
YO BIG MAMMA
Step-by-step explanation:
You just yell to your mom and say YO BIG MAMMA and TADA she loves you
The price of a watch was increased by 20% to £162.
What was the price before the increase?
Answer:
£129.60
Step-by-step explanation:
10% = £16.2
20% = £32.4
£162 - £32.40 = £129.60
A local business in Central Florida is looking for a new employee to manage the company’s website. The company is looking to hire someone who can type at least 55 words per minute. Maria can type at a constant rate of 696 words in 12 minutes. Does Maria type at a fast enough rate to qualify for the job? PLSS HELP
Answer:
The answer is 58
Step-by-step explanation:
The number 696 with 12 minutes you can divide 696 with 12 then you get that value which is 58.
what is 234 times 7658
Answer:
1,791,972
Step-by-step explanation:
234x7658=1,791,972
hope this helps
solve for y and x explain your thinking
Answer: X=2.5, Y= 6.5
Step-by-step explanation:
It seems the triangle on the left is being transformed and a scale factor of 0.5 or 1/2 is being used since the 6 is half of 12. Therefore you divide 5 by 2 to get 2 and the 13 by 2 to get 6.5.
Rewrite the function y = 2(x – 4)^2 – 5 in standard form.
Answer:
y=2x2−16x+27
Step-by-step explanation:
What would be the third step in simplifying the expression 3 + (9 - 5) 2 ÷ 8?
Answer:
Third step is divide 8 by 8
Step-by-step explanation:
Ok I'm going to do this step by step
First parenthesis
3+4*2÷8
Then multiply by 2
2+8÷8
Divide 8 by 8
2+1
Add
3
Write an explicit formula for an, the nth term of the sequence 15, 12,9,....
Answer:
18-3n
Step-by-step explanation:
18-3(1)=15
18-3(2)=12
etc
etc
Is it A or D? im kind of confused
i need help please?!?!?
Answer:
c=2a+b/d
Step-by-step explanation:
Multiply both sides by c.
2a+b=cd
Flip the equation.
cd=2a+b
Divide both sides by d.
cd/d = 2a+b/d
During each week of piano lessons, Nate learns to play 1 new piece. Is the total number of piano pieces Nate learns proportional to the number of weeks he takes lessons?
Answer:
Yes
Step-by-step explanation:
1 piece per week can be written as a 1:1 ratio
please ill give brainliest if correct
What is an equation of the line that passes through the point (-1,4) and is parallel to the line x+y=4x?
Answer:
Y= 14x+5
Step-by-step explanation:
what is the square root of 72x as a power of 6 / x squared
Answer is : 6 √ 72 x 2 Rewrite 72 x2 as ( 6 x ) 2 ⋅ 2 . Tap for more steps... 6 √ ( 6 x ) 2 ⋅ 2 Pull terms out from under the radical.
6 ( 6 x √ 2 ) Multiply 6 by 6 . 36 x √ 2
thank me later
Please help :( I will mark brainliest.
Answer:
The value of x is 29.
Step-by-step explanation:
→ The angles arent congruent, they are supplementary.
→ Supplementary angles equals 180 degrees.
→ The equation looks look:
[tex]2x - 10 + 4x + 16 = 180[/tex]
→ Let's solve the equation.
[tex]2x - 10 + 4x + 16 = 180 \\ 6x + 6 = 180 \\ \frac{ \: \: \: \: \: - 6 = - 6}{ \frac{6x}{6} = \frac{174}{6} } \\ x = 29[/tex]
→ Therefore, the value of x is 29.
helppppppppppppppppppppppppppppppppppppp
A box of chocolates contains five milk chocolates, five dark chocolates, and five white chocolates. You randomly select and eat three chocolates. The first piece is milk chocolate, the second is dark chocolate, and the third is white chocolate. Is it independent or dependen?
The first piece is milk chocolate, the second is dark chocolate, and the third is white chocolate independent and the probability is 25/546.
What is probability ?Probability of something is the occurrence of a certain event out of the total events that can occur.
According to the given question
The total no. of chocolates in the box is
(5 + 5+ 5) = 15 chocolates.
The probability of eating a milk chocolate first a dark chocolate second and a white chocolate third is an independent event because occurrence of next event do not depend upon the previous event.
There are 5 milk chocolates.
So, probability of getting a milk chocolate first is
P(mc) = 5/15
= 1/3
Now the the chocolate can no be replaced because it is eaten
∴ Probability of getting a dark chocolate second is
P(dc) = 5/14 (as the total no. of chocolate is reduced by 1
because it has been eaten)
And the probability of getting a white chocolate in 3rd attempt is
P(wc) = 5/13
As the first piece is milk chocolate, the second is dark chocolate, and the third is white chocolate is an independent event their probability is
P(mc) ∩ P(dc) ∩ P(wc)
= P(mc) × P(dc) × P(wc)
= (1/3 × 5/14 × 5/13)
= 25/546.
Learn more about Probability here :
https://brainly.com/question/11234923
#SPJ1
What is the value of the missing angle
Please pelsd help
Answer:
Angel U=65
Step-by-step explanation:
115+x=180
x=180-115
x=65
65+50+x=180
x=180-115
x=65
angles: 50, 65,65
this triangle is isosceles
Check:
50+65+65=180
What is the value of the expression below? 5+2(10 + 5)
Find WX
10x + 5
7x + 8
8x-1
Answer: 127
Step-by-step explanation:
Can smbdy help me???
9514 1404 393
Answer:
a. One solution
Step-by-step explanation:
These are two linear equations with different x-coefficients. They have one solution.
__
Additional comment
If the x-coefficients are the same, the system may have 0 or infinite solutions, depending on the constants. It is not possible for a system of linear equations to have exactly two solutions.
Pls helppp 10 points ( question 4)
y=0²-2x+4
pls find y
Sasha says that she drew an acute isosceles triangle with side lengths of 6 cm,9 cm,and 12 cm and the angles are of 30 degree,50 degrees,and 100 degrees. Danielle says that not possible.Using sides and angles, who is correct. Most helpful gets the Brainliest.
Answer:
Danielle is correct. An isosceles triangle has two angles that are the same and one that's different.
Step-by-step explanation:
Tell me if it is wrong
I would appreciate a brainliest!
Have a nice day :D
helpppp asap , help a girl outtttt :’(
Answer:
4. x=1/5y+3 5. x=-6/9y+2 6. x=-6/1y+4
Step-by-step explanation:
math and stuff
sorry if I am wrong, I haven't done this ina while and never studyed it much
Answer the questions please
Answer:
The first one, As time increases, the number of Perennials sold has decreased
Step-by-step explanation:
Answer:
It's A or the first one on the top.
Step-by-step explanation:
✨PLEASE HELP✨DUE SOON✨
Complete the pairs of corresponding parts if △RST ≅ △TXY.
ST =
TY
XY
TX
Answer:
As
ST is corresponding to XY
Hence, we conclude that:
ST = XYStep-by-step explanation:
Given
△RST ≅ △TXY
To determine:
ST = ?
As
△RST ≅ △TXYSo the triangles △RST and △TXY are congruent to each other.
We know that congruent triangles have equal corresponding parts.Please check the attached graph.
From the graph, it is clear that:
RT is corresponding to TY.ST is corresponding to XY.RS is corresponding to TX.We need to determine ST
as
ST is corresponding to XY
i.e. ST = XY
Hence, we conclude that:
ST = XYPlease help
Write the equation of a line that is parallel to y=-x + 7 and passes
through the point (-4, 1). Write your answer in slope-intercept form,
y = mx + 6.
Answer:
y = -x -3
Step-by-step explanation:
I went to Desmos and kept guessing y intercepts until the line passed through the point (-4, 1). Sorry I can't explain the real way to figure this out.