3 years ago

Which number sentence could you use to find out how meny bags of chips she bought?

Mathematics

2 answers:

katrin2010 [14]3 years ago

7 0

Are a and c the same?

Mashcka [7]3 years ago

5 0

Dduhhh a & c they are adding people

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Rewrite with absolute sign for -3

WITCHER [35]

Answer:

The absolute sign is 3

Step-by-step explanation:

The absolute sign is how far away a number is from zero. There are no negative signs when it comes to the absolute sign, it is always positive. -3 is 3 places away from zero.

7 0

3 years ago

Find the diagonal (d) of the base

bazaltina [42]

Answer:

$4\sqrt{5}\ un.$

Step-by-step explanation:

The picture shows rectangular prism with rectangular base and heigth h. The dimenssions of base rectangle are l and w.

The diagonal of reactangle with known length l and width w can be calculated using the Pythagorean theorem:

$d^2=l^2+w^2,\\ \\d^2=8^2+4^2,\\ \\d^2=64+16,\\ \\d^2=80,\\ \\d=4\sqrt{5}\ un.$

3 0

4 years ago

What is Cos(180) ? I started this in precal and need help with it still

scoundrel [369]

Answer:

The value of cos 180 is equal to -1

byjuscom

6 0

3 years ago

The first equation from the previous system of

VladimirAG [237]

Answer: (3, -2)

Step-by-step explanation:

The solution to the system is where the graphs intersect.

3 0

2 years ago

What system of equation represents this situation?

Mashutka [201]

Answer:

It's choice A.

Step-by-step explanation:

Kevin is 3 years older than Daniel gives:

k = d + 3.

2 years ago kevin is aged k - 2 and daniel d - 2 years.

So:

k - 2 = 4(d - 2).

8 0

4 years ago