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
zheka24 [161]
3 years ago
6

A negative number plus another negative number equals a positive number. True False

Mathematics
1 answer:
Akimi4 [234]3 years ago
8 0

Answer:

Step-by-step explanation:

false

You might be interested in
A spinner with 6 equally sized slices has 1 blue slice, 2 red slices, and 3 yellow slices. The dial is spun and stops on a slice
Darya [45]

Answer:

1/2

Step-by-step explanation:

Step one:

given data

sample space

1 blue slice,

2 red slices, and

3 yellow slices

sample size= 1+2+3= 6

Required:

The probability that the dial stops on a blue or red slice

1. The probability that the dial stops on a blue = 1/6

2. The probability that the dial stops on a red= 2/6= 1/3

Hence The probability that the dial stops on a blue or red= 1/6+1/3

= 1+2/6

=3/6

=1/2

4 0
3 years ago
1.Write the equation for an ellipse with vertices (–4, 2), (2, 2), (–1, –2) and (–1, 6).
Nimfa-mama [501]
The general equation of <span>an ellipse:
\frac{(x-h)^2}{a^2} + \frac{(y-k)^2}{b^2} =1&#10;

we have </span><span>vertices (–4, 2), (2, 2), (–1, –2) and (–1, 6).⇒⇒⇒ red points
by graphing the points ⇒⇒⇒ attached figure 1
the majority axis is the line connecting </span><span>(–1, –2) and (–1, 6) and has a distance = 8
the minority axis is the line connecting </span><span><span>(–4, 2), and (2, 2)</span> and has a distance = 6
(h,k) represents the center of ellipse which is the intersection between axes
∴(h,k) = (-1,2)
and a = 3 , b = 4
∴ the equation of the ellipse is
</span>
\frac{(x+1)^2}{9} + \frac{(y-2)^2}{16} =1&#10;
=========================================================

<span>A hyperbola with vertices (9, 3) and (5, 3) ⇒⇒⇒⇒ blue points
and with foci (11, 3) and (3, 3). ⇒⇒⇒⇒ red points
</span><span>by graphing the points ⇒⇒⇒ attached figure 2
</span>so, the hyperbole axis is horizontal
<span>(h,k) represents the center of hyperbola = (7,3) ⇒⇒⇒ green point
a = distance between center and any of vertices = 7 - 5 = 2
c = </span><span>distance between center and any of foci = 7 - 3 = 4
∵ c² = a² + b²
∴ b² = c² - a² = 16 - 4 = 12
the general equation of the hyperbole :
</span><span>\frac{(x-h)^2}{a^2} - \frac{(y-k)^2}{b^2} =1&#10;
the equation of the </span>hyperbole will be
<span>\frac{(x-7)^2}{4} - \frac{(y-3)^2}{12} =1&#10;</span>

8 0
3 years ago
1/4s=15 solve for s. I’m not sure abt this
Sonbull [250]

1/4 × s = 15

s = 15 : 1/4

s = 15 × 4

s = 60

4 0
2 years ago
Read 2 more answers
Compare Loan Terms
zmey [24]

Answer:

Step-by-step explanation:

the answer is basically 4.5% and the 6%

5 0
3 years ago
Read 2 more answers
Sarah has to pay a one-time $300 deposit for her apartment. Each month she pays $700 for rent. How much would Sarah pay for “n”
Alex73 [517]

Answer:

700n + 300

Step-by-step explanation:

We know that no matter what happens, Sarah has to pay a One-Time $300 for her deposit.

Now, we know that for every month she stays in the apartment, it will cost her $700.

So, we can come up with a formula to find out how much she would pay:

700n + 300

Hope this helps!

4 0
3 years ago
Other questions:
  • Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate.
    11·2 answers
  • 68.3 times 6.5<br> A) 54.675<br> B) 5.04<br> C) 5.4675<br> D) 443.95<br> (no need to show work!)
    13·2 answers
  • Which unit would you use to measure the amount of water in a swimming pool?
    6·1 answer
  • How I do this need help plzz
    12·1 answer
  • Help me pleaseeee.........​
    11·2 answers
  • Find the value of x.
    5·1 answer
  • Mr. Romero buys 3 chairs at a cost of $27.90 for each chait. Estimate the
    5·2 answers
  • Help help help help please pleaseeeee
    6·1 answer
  • A spinner is divided into 4 equal sectors that are colored green, red, yellow, and blue. The number of times the spinner lands o
    5·1 answer
  • (4-x)/(x^2-5x+4)+(2)/(x-1)=1<br><br> show all steps please!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!