1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Likurg_2 [28]
2 years ago
15

Please can someone do itpleaseeeeeeee

Mathematics
1 answer:
alukav5142 [94]2 years ago
3 0

Answer:

a=250

b=10

done...

You might be interested in
Find the value for x? X-5+5x-12=25
levacccp [35]
X-5+5x-12=25
x+5x=25+5+12
6x=42
x=42/6
x=7
5 0
3 years ago
2f -g
Sever21 [200]

Answer:

2x4   -  5x1x3 {bracket means times] =8-15=-7

Step-by-step explanation:

2f=2xf=2x4=8

-

g=5x1x3=15

=8-15

=-7

4 0
3 years ago
Joe went to a hobby shop and bought two sports cars at 8.95 each other paints if he sent a total of 23.65 what was the cost of t
Andrews [41]
8.95 x 2 = 17.90
23.65 - 17.90 = 5.75

The answer is £5.75
7 0
3 years ago
Find the additive inverse of 7/10
11111nata11111 [884]

\huge\fbox{Hi~there!}

Remember, a number's additive inverse is simply its opposite.

Let's say we have a number a.

The opposite of a is -a, and the opposite of -a is a.

Thus, the additive inverse of

\displaystyle\frac{7}{10} is

\displaystyle-\frac{7}{10}

Hope it helps.

~Just a felicitous girl

#HaveAnAmazingDay

Feel free to ask if you have any doubts.

\bf{-MistySparkles^**^*

5 0
2 years ago
Which of the equations below could be the equation of this parabola?
Mademuasel [1]

Answer:

Option B: y = -\frac{1}{2} x^2

Step-by-step explanation:

The parabola has its concavity downwards, so we need a function in the model:

y = ax^2 + bx + c

With a negative value of 'a'

The vertex is (0,0), so we have that:

0 = 0a + 0b + c

c = 0

The x-coordinate of the vertex is given by the equation:

x\_vertex = -b/2a

-b/2a = 0

b = 0

So we have a function in the model:

y = ax^2

With a < 0

The only option with this format is B:

y = -\frac{1}{2} x^2

7 0
3 years ago
Other questions:
  • What is a polynomial function in standard form with zeroes 1,2,3, and -3?
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=%20-%2010%20%3C%204%20%5Ctimes%20%20-%206" id="TexFormula1" title=" - 10 &lt; 4 \times - 6" a
    11·2 answers
  • Given that AD and BC are parallel, find the value of x.
    12·1 answer
  • A ^-56<br> a^72 a^2<br><br><br> i need help now
    10·1 answer
  • Describe how you can use make a ten strategy to find the sum 7+9.<br> Help please 2 grade,
    11·1 answer
  • 30 points!!!! Please help!!!!
    8·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    15·2 answers
  • Tanx cscx= 1/f(x)<br>simplify and write the trigonometric expression in terms of sine and cosine​
    14·1 answer
  • You spend 10 minutes playing video games. You then spend 1 hour doing homework. Write the ratio of the amount of time spent play
    14·2 answers
  • Jose takes a job that offers a monthly starting salary of ​$2500 and guarantees him a monthly raise of ​130$ during his first ye
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!