3 years ago

Need help with this question

Mathematics

2 answers:

sleet_krkn [62]3 years ago

4 0

Step-by-step explanation:

Hope it helps u mate

plz mark it as brainlist

Natasha2012 [34]3 years ago

3 0

Answer:

25) -76

26) -23

27) 21

28) 8

Step-by-step explanation:

25) (-32)-44=-32-44=-76

26) (-12)+(-11)=-12-11=-23

27) 2+15+4=17+4=21

28) 16+(-13)+5=16-13+5=3+5=8

You might be interested in

Whats 3 plus 4 times 3?

Mrrafil [7]

Answer:

3+(4*3)=15.....................

5 0

2 years ago

Read 2 more answers

Dana needs 300 pickets for her colorful picket fence. She wants equal amounts of each of her 4 selected colors. She already has

Pavlova-9 [17]

Dana would need 75 pickets of each color to have an equal amount.

75x4=300

She would need 43 more red pickets to equal 75. (32+43=75)

49 more green pickets to equal 75 (26+49=75)

66 more yellow pickets to equal 75 (9+66=75)

75 blue pickets to equal 75. (0+75=75)

7 0

3 years ago

Read 2 more answers

Three balls are packaged in a cylindrical container as shown below. The balls just touch the top, bottom, and sides of the cylin

sp2606 [1]

Answer:

3,451 cm³

Step-by-step explanation:

The ball is a sphere.

Formula for finding the volume of a sphere = ⁴/3*πr³

Volume of the 3 balls = 3(⁴/3*πr³)

Where,

radius (r) = ½ of diameter = ½(13) = 6.5 cm

Plug in the values into the formula:

Volume of the 3 balls = 3(⁴/3*π*6.5³)

= 4*π*274.625

= 3,451.03953 ≈ 3,451 cm³

3 0

3 years ago

2. (01.07 MC)

Elena-2011 [213]

Part A: subtract 6 from both sides
Divide by -3 on both sides
X=-3
Part B: add like terms (-2K-3k)
Add 12 to both sides
Add 5k to both sides
Divide by 5 on both sides
K=3
Part C: distribute 6 into the parentheses
Add like terms together (36-5)
Subtract 1 from both sides
Subtract 36v from both sides
Divide by -30 on both sides
-1=v

7 0

2 years ago

Rob was tasked to graph this system of equations:

Mars2501 [29]

Answer:

6x + 2y =5

y + 3x= 2

Step-by-step explanation:

5 0

3 years ago