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
cestrela7 [59]
3 years ago
15

What's the meaning of –(–3)?

Mathematics
2 answers:
Liula [17]3 years ago
4 0

Answer:

+3

Step-by-step explanation:

if your subtracting a negitive it means your adding and its now a positive

aniked [119]3 years ago
4 0

-(-3) is equal to a positive 3

You might be interested in
Help please I’m stuck
marshall27 [118]

Answer:

B

Step-by-step explanation:

-4y+2x=16

y=\frac{16-2x}{-4}

y=\frac{1}{2}x-4

7 0
3 years ago
Polynomial needs to be in order from?
kifflom [539]

Answer:

polynomials are written in descending order.

3 0
3 years ago
Read 2 more answers
Please Help me it’s geometry
mote1985 [20]

Answer:

Option C.

Step-by-step explanation:

Given: In \Delta OPQ,m\angle O=107^{\circ},m\angle P=28^{\circ}.

In \Delta OPQ,

m\angle O+m\angle P+m\angle Q=180^{\circ}    (Angle sum property)

107^{\circ}+28^{\circ}+m\angle Q=180^{\circ}

135^{\circ}+m\angle Q=180^{\circ}

m\angle Q=180^{\circ}-135^{\circ}

m\angle Q=45^{\circ}

Now,

m\angle O>m\angle Q>m\angle P

In a triangle, the greatest angle has largest opposite side and smallest angle has smallest opposite side. So, we conclude that

PQ>OP>QO

Therefore, the correct option is C.

7 0
4 years ago
The sum of two numbers is 30 and their difference is 12. Find the two numbers.
MariettaO [177]

Answer:

let the two numbers are x & y

x+y=30...eq(1) &x-y=12....eq(2)

x=30-y then put in the eq(2)

30-y-y=12

30-2y=12

-2y=12-30

-2y= -18

y=9 then we put this answer in to eq(1)

so,x+y=30

x+9=30

x=30-9

x=21

so, the two numbers are (21,9)

5 0
4 years ago
A circle has a circumference of 6. It has an arc of length
stiv31 [10]

Answer:

The circumference formula for a circle is C=πd where C is the circumference, d is the diameter of the circle and π is a constant. If you plug in 6 for C and solve the equation for d like:

6= πd and then divide both sides of the equation by π you get that d = 1.90

To find the central angle of an arc you would use the equation S = rθ where S is the length of the arc, r is the radius of the circle, and θ is the measure of the angle which in this case is unknown. So with S = 1 and r = d/2 = 1.90/2 = 0.9549 you would have an equation that looks like this:

1 = 0.9549θ.

If you divide both sides of the equation by 0.9549 you get θ = 1.047197 radians.

The question asked for the angle measure in degrees so you would need to convert the angle measure to degrees by multiplying the degree measurement by 180/π

8 0
3 years ago
Other questions:
  • Write two complex numbers with a product of 34.
    15·1 answer
  • the Fundamental Theorem of Calculus (Part I) states that: If a function f is continuous on [a, b], then the function g defined b
    7·1 answer
  • It Says On My Sheet "Wright Each Product Using An Exponent" 6x6?
    15·1 answer
  • A bag contains 11 cards numbered 1 through 11. A card is randomly chosen from the bag. What is the probability that the card has
    13·1 answer
  • Kebdra has a bag containing 15 marbles. She has 3 white, 8 red, 3 blue 1 green. She randomly picks a marble from the bag and the
    9·1 answer
  • Can you please help me with this?
    14·1 answer
  • 1. The model represents an equation.
    8·1 answer
  • У = 2х - 1<br> 2х + Зу = -7
    5·1 answer
  • I NEED HELP!!<br> Select correct answer
    14·2 answers
  • How do you solve x^0.5=8
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!