3 years ago

Please help!! I’ll give brainlist..!!

Mathematics

2 answers:

Xelga [282]3 years ago

4 0

Answer:

the second, fourth, fifth, and sixth

tatyana61 [14]3 years ago

4 0

Answer:

2 - (-4)

4 + (-2)

5 - (-5)

6 - (-1)

Step-by-step explanation:

- 1 + (-5) = -1 - 5 = -6

2 - (-4) = 2 + 4 = 6

-3 + 2 = -1

4 + (-2) = 4 - 2 = 2

5 - (-5) = 5 + 5 = 10

6 - (-1) = 6 + 1 = 7

You might be interested in

Please helpp!!!!!!!!!!!!!

Semmy [17]

Answer:

Step-by-step explanation:

when a rotation of 180 ° happens, it switches the (x,y) coordinates from (x,y) to (-x,-y) .. that's alll... soo for M then, of (3,4) it switches to M ' = ( -3, -4) see?

5 0

3 years ago

PLEASE HELP ME! IS THIS CORRECT?

Amanda [17]

Answer:

yes

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The equation d=3t represents the relationship between the distance (d) in inches that a snail is from a certain rock and the tim

Maksim231197 [3]

Answer:

3 minutes

Step-by-step explanation:

d=3t is our formula.

d being the distance (9 inches for this problem)

t is the time in minutes

Substituting our known information would make our equation look like:

9 = 3t

to solve for t we divide both sides of the equation by 3

9/3 = 3t/3

3 = t

So if a snail travels 3 inches per minute, it will have traveled 9 inches in 3 minutes.

8 0

3 years ago

The area of the base of the oblique pentagonal pyramid is 50 cm^2 and the distance from the apex to the center of the pentagon i

Verdich [7]

The complete question in the attached figure

Part a)
we know that
ABC is a right triangle
∠ACB=45°
AC=hypotenuse------> 6√2 cm
sin 45=AB/AC-----> AB=AC*sin 45----> AB=6√2*√2/2----> AB=6 cm

the answer part a) is
AB=6 cm

Part b)
we know that
volume of the pyramid=(1/3)*Area of the base*height
area of the base=50 cm²
height=6 cm
so
volume of the pyramid=(1/3)*50*6----> 100 cm³

the answer part b) is
100 cm³

5 0

3 years ago

What is the third term of the sequence? a1 = m an = 2an-1 2m 4m 6m 7m

Nady [450]

Rjp912 it should be 4m

3 0

3 years ago

Read 2 more answers