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3 years ago

I really need help with question 6-9 please I’m really confused

Mathematics

1 answer:

zalisa [80]3 years ago

7 0

Answer:

16N for #6

Step-by-step explanation:

In each of the problems, you are given the mass of the box and the acceleration of each of them. Just plug in the information given and you'll get the force.

Example #6.)

The box's mass(m) is 8 kg and the acceleration (a) is 2 meters per second sq.

** you don't have to convert kg to anything

F= ma

F=(8)(2)

F=16 N

**Force is in Newtons (N), acceleration(a) is in m/s^2, and mass(m) is in kg

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3 years ago

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4 years ago

Need help fast will give brainiest

Elan Coil [88]

Answer:

$\text{1. }\triangle IJH\cong \triangle LKM, \\\text{2. }\triangle RST\cong \triangle YXZ, \\\text{3a. Reflexive Property}, \\\text{3b. ASA (Angle-Side-Angle)}$

Step-by-step explanation:

ASA (Angle-Side-Angle) is a proof of congruence that states if two triangles share two angles and the side between those two angles, the triangles are congruent. In problems 1 and 2, the following demonstrate this:

$\text{1. }\triangle IJH\cong \triangle LKM, \\\text{2. }\triangle RST\cong \triangle YXZ$

In problem 3, $\overline{IJ}\cong \overline{IJ}$ is known in geometry as the Reflexive Property. Because of this, the two triangles in the diagram for problem 3 now share two angles and the side between them, thus they are congruent from ASA (Angle-Side-Angle).

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3 years ago

If the original quantity is 10 and the new quantity is 14 , what is the percent increase?

Sonbull [250]

Answer:

40%

Step-by-step explanation:

14 - 10 = 4

4/10 = 0.4

0.4 x 100% = 40%

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2 years ago