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
laiz [17]
3 years ago
10

Y=2x+9 y=x+6 using substitution

Mathematics
2 answers:
aivan3 [116]3 years ago
4 0

Answer:

Step-by-step explanation:

43

Lapatulllka [165]3 years ago
3 0
It’s 43 you got this !!!!
You might be interested in
Please help:(((
Nana76 [90]

Answer: (x+3)^2=-4(y-3)

Step-by-step explanation:

From the figure, it is downward parabola of the form x^2=-4ay

The parabola has its vertex at (-3,3)

Distance between parabola vertex and its directrix is 1 unit.

So, the value of a is 1

Hence, the equation of parabola is  (x+3)^2=-4(y-3)

7 0
3 years ago
Mia is 6.99120 × 10^6 minutes old. Convert her age to more appropriate units using years, months, and days. Assume a year has 36
Ivan

Answer:13years 7months 17 days

Step-by-step explanation:

1hr--->60min

116520hrs--->6.99120*10^6

convert hrs to days by dividing by 24

so you have 4855 days

divide it by 30 to get months which will be =161.833333 divide it by 12 to get yrs so you will get 13.48611111 then go ahead and subtract it to get the 13 years 7 months and 17 days

8 0
3 years ago
A triangle has sides that measure 2 units, 5 units, and 5. 39 units. What is the area of a circle with a circumference that equa
asambeis [7]

The circumference of the circle is equal to the perimeter of the triangle, then the area of the circle is 12 square units. Option D is correct.

<h3>What is a circle?</h3>

It is a locus of a point drawn equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

A triangle has sides that measure 2 units, 5 units, and 5.39 units.

The circumference of the circle is equal to the perimeter of the triangle. Then the radius of the circle will be

2 \pi r  =  5 + 2 +5.39\\\\r = 1.97

Then the area of the circle will be

\rm Area \ of \ circle  =  \pi r^2\\\\Area \ of \ circle  =  \pi 1.97^2\\\\Area \ of \ circle  =  12.21 \approx 12

The area of the circle is 12 square units.

More about the circle link is given below.

brainly.com/question/11833983

3 0
2 years ago
Simplify the expression where possible. (x 3y 2) 4
Ymorist [56]

Answer:

4x 12y 8

Step-by-step explanation:

hopefully this helps you

5 0
3 years ago
Which expression is not equivalent to 8 + (n - 4)?<br> n +4<br> (8 + n) - 4<br> 12 + n<br> (8-4) +n
Alenkasestr [34]

Answer:

12+n

Step-by-step explanation:

8+n-4 = n+4

n+4 = n+4 (Can not be simplified).

(8+n)-4 = n+4

12+n = 12+n (Can not be simplified).

(8-4)+n = n+4

So the answer would be 12+n because it does not equal n+4.

4 0
4 years ago
Other questions:
  • The distance from the center of a round table top to the edge of the table top is 4 ft. What's the area of the table top?
    6·2 answers
  • Given that f(x)=5x+9 and g(x)=9-x^2 <br> calculate<br> f(g(0))<br> g(f(0))
    8·1 answer
  • Please help me as quickly as possible need my answer now! im giving all my credits!
    15·1 answer
  • Which checking account transactions will REDUCE John’s checking account balance? (choose ALL correct answers)
    5·1 answer
  • Pls help being timed
    9·2 answers
  • How many terms are there in this expression? 3a + b - 4c <br> ——-<br> 3<br> 6<br> 5
    8·1 answer
  • 7/8y-6=8<br> solve for y
    7·2 answers
  • Check the box labeled show altitude of triangle ABC. The altitude divides ABC into ADB and BDC through the point you determined
    13·1 answer
  • Makenzie graphs the line y= 2x + 13. Which statement is true?
    7·1 answer
  • Which of the following is a common denominator of 3/4 and 1/5<br> a.35<br> b.20<br> c.15<br> d.30
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!