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
ipn [44]
3 years ago
11

Help please. Algebra.

Mathematics
1 answer:
sveta [45]3 years ago
3 0
The answer is C)-1

for this problem i did this:
4x+3y=-3
4(0)+3y=-3
3y=-3
y=-1

a simple way to find the y intercept is to make x equal 0 and then continue to solve the equation...if you were to solve for the y intercept you would make y equal 0 and then continue to solve the equation
(i hope that made sense)
You might be interested in
What is -26/24 as a decimal?
ruslelena [56]

-1.08333333333

I used a calculator

hope it helps!

7 0
3 years ago
Read 2 more answers
Compare 10-12<br>Order from least to greatest 13-14​
nexus9112 [7]

Answer:

10) 2/3 > 0.6

11) 7% < 7/10

12) 6.5 = 650%

13) 38%, 0.4, 5/8

14) 1/2, 0.55, 57%

Step-by-step explanation:

I changed everything to decimal form to make it easy

10) 2/3 = 0.66

11) 7/10 = 0.7 7% = 0.07

12) 650% = 6.5

13) 5/8 = 0.625 38% = 0.38

14) 1/2 = 0.5 57% = 0.57

6 0
4 years ago
A 10 inch cookie cake is divided into 8 slices. What is the area of 3 slices
brilliants [131]

Answer:

The area of 3 slices is \frac{75}{8}\pi\ in^2  or approximate 29.4\ in^2

Step-by-step explanation:

<em>Find out the area of the cookie cake</em>

The area of the circle (cookie cake) is

A=\pi r^{2}

we have

r=10/2=5\ in ----> the radius is half the diameter

substitute

A=\pi (5)^{2}

A=25\pi\ in^{2}

Remember that the area of the complete cookie cake subtends a central angle of 360 degrees

If the cake is divided into 8 slices

then

The central angle of each slice is equal to

360/8=45°

The central angle of 3 slices is equal to

3(45°)=135°

By proportion

Find out the area of 3 slices

Let

x ----> the area of 3 slices

\frac{25\pi}{360}=\frac{x}{135}\\\\x=25\pi(135)/360\\\\x=\frac{3,375}{360}\pi\ in^2

Simplify

\frac{75}{8}\pi\ in^2 ----> exact value of the area of 3 slices

Find out the approximate value of the area of 3 slices

assume

\pi =3.14

substitute

\frac{75}{8}(3.14)=29.4\ in^2

5 0
4 years ago
some children measured the lengths of their feet. The lengths are given in the line plot. What is the difference in length betwe
Rainbow [258]
The difference in length is 6/8 inches.
6 0
4 years ago
What is the answer to 3x+4y=12
shepuryov [24]
3x + 4y = 12

To find x subtract 4y from both sides
3x = 12 - 4y

Then divide all terms by 3

3x/3 = 12/3 - 4y /3

So, x = 4 - 4/3y
7 0
3 years ago
Other questions:
  • 21) Solve x2 - 13x - 30 = 0 by factoring.
    13·2 answers
  • The sum of three consecutive odd intergers is 429. Determine the largest of these intergers.
    7·1 answer
  • Write an expression to find the perimeter of<br> the rectangle below:<br> 2x - 3y<br> 3x - 1
    8·1 answer
  • If h(x)=-3x^2-6x, find x when h(x)=-72.
    6·1 answer
  • Round 245.675 to the nearest tenth
    8·1 answer
  • At a basketball game, for every 2 baskets team A scored, team B scored 5 baskets. The ratio of the number of baskets scored by t
    12·2 answers
  • PLEASE HELP! WHOEVER GETS THIS QUESTION CORRECT IS GONNA GET A COOKIE
    7·2 answers
  • Help me with this question
    8·2 answers
  • What is the sum of (8 at 26-4)
    6·1 answer
  • Centerpieces are normally distributed with mean of 30 ounces and standard deviation of 2 ounces. The weights of the shipping box
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!