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
Gelneren [198K]
3 years ago
10

I really need the answer to this

Mathematics
1 answer:
Rufina [12.5K]3 years ago
7 0

Answer:

Y inter=4

Slope=  -5/2

Step-by-step explanation:

First find the slope y1-y2/x1-x2

Find two  points (0,4) and (2,-1) Subtract 4-(-1)/0-2

-5/2 The y intercept is  4 because thats where x is 0

So the the equation is y=-5/2x+4

Where -5/2 is slope and 4 is Y intercept

You might be interested in
What is the value of k when the expression 3(7 + x) is equivalent 3(x + k)
Free_Kalibri [48]

Answer:7

Step-by-step explanation:

8 0
3 years ago
Can someone please help me with this
Anit [1.1K]

180 = 96 + 2x + x + 12

180 = 96 + 3x + 12

180 = 108 + 3x

-108  -108

72   =  3x

/3       /3

24 = x

7 0
3 years ago
Read 2 more answers
Simplify this expression
pishuonlain [190]

Answer:

After simplifying, the exponent of x is 33 and the exponent of y is 0

Step-by-step explanation:

For us to simplify, we bring the x base together and the y base together

Recall from the law of indices;

x^a/x^b = x^(a-b)

and x^a * x^b = x^(a + b)

We shall be applying these here

Let us bring the x terms together

we have these as;

x^8/x^14 * 1/x^-39 = x^( 8 - 14 -(-39))

= x^(8 + 39-14) = x^33

for y, we have it that;

y^-26/y^-5 * 1/y^-21

= y^(-26 -(-5) - (-21)

= y^-26 + 5 + 21 = y^0

8 0
3 years ago
Hi! ❤️ , im looking for some help here. ill give brainliest if able to.
Alexeev081 [22]

Answer:

A. 2^11

Step-by-step explanation:

(They are basically asking what's 2^4 × 2^7, but with more words.)

I usually do each exponent individually:

2^4 is the same as 2 × 2 × 2 × 2 = 16 (or you could have read the text to figure that out)

2^7 is the same as 2 × 2 × 2 × 2 × 2 × 2 × 2 = 128

Then just multiply 128 and 16 to get 2,048, and see which option also gives you 2,048.

BUT, you can also:

(Combine the exponents together to get your answer. Just remember that if it's multiplication you add them, and if it's division you subtract them.)

2^4 × 2^7

4 + 7 = 11

2^11 (This equals 2,048 btw. You don't even have to check all the options to get the answer).

Hope this helps friend :)

The last part I learned from another user, while answering one of your other questions. I personally find this mind blowing, lol.

4 0
2 years ago
What is the best estimate for 59.87 - 42.1? A. 18 B. 22 C. 25 D. 30
Sedaia [141]

Answer:

do you still need help on tge questio ?

3 0
3 years ago
Other questions:
  • On average, a herd of elephants travels 10 miles in 12 hours. Kamilia wants to know how many miles they travel in 1 hour. Esau w
    5·1 answer
  • X^2-4y-4x+xy in factored form
    13·1 answer
  • Where is the best place to learn spanish for free and become fluent on line
    10·2 answers
  • Please Help!!!!!!!! Only Circled Questions!!!!!!!!!!! Show all Steps
    11·1 answer
  • What is f(x) = 8x^2 + 4x written in vertex form?
    8·1 answer
  • Six-eighths of the 24 nails in the toolbox are bent. How many bent nails are in the toolbox?
    7·2 answers
  • Solve the equation. If there is no solution, write no solution. Y + 8 – 2(y – 20) > 0
    14·1 answer
  • PLEASE HELP
    5·1 answer
  • 40 POINTS!!! PLEASE ANSWER SOON. WILL MARK BRAINLIEST
    6·1 answer
  • Find m∠1.<br><br>A) 103°<br><br>B) 13°<br><br>C) 77°<br><br>D) 26°
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!