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3 years ago

Can you help me on unmber 2 or 3 Plzz show work

Mathematics

1 answer:

NikAS [45]3 years ago

3 0

Step-by-step explanation:

In,

Question 2 I have already answered,

Q. 3)

<h3>Given Question:</h3>

$\frac{ {c}^{2} }{d}$

Given values:-

c = 6 , d = 3

By putting the values in the question, 

$\frac{ {6}^{2} }{3}$

$= \frac{36}{3}$

= 12 (Ans)

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Question 3 (1 point)

sertanlavr [38]

Answer:

d: 15 units squared

Step-by-step explanation:

The area of a triangle is $\frac{b*h}{2}$ :

Base: 5
Height: 6
Area: (5•6)/2=30/2=15

6 0

3 years ago

20 POINTS!!!!!!!

zavuch27 [327]

So the first one is -0.5 and second is -0.5 the third one is -0.5 and the fourth is -0.25 so I would say that is D

8 0

3 years ago

I need help with this please help asap

kaheart [24]

Step-by-step explanation:

4^5 (-2)^9/4^8 (-2)^3

= 4^(5 - 8) (-2^(9 - 3))

= 4^-3 (-2^6)

= (-2)^6/4^3

1). (-2)^a/4^b

a = 6, b = 3

2). c/d

c = -2, d = 4

6 0

3 years ago

Simplify the following; 8v + w + 7 - 8v + 2w 4c² + 6c - 3c² - 2c - 3 Thanks!

Dominik [7]

Answer:

3w+7

c^2 + 4c - 3

Step-by-step explanation:

8v+w+7-8v+2w

8v-8v +w+2w +7

0+3w+7

3w+7

4c^2+6c-3c^2-2c-3

4c^2-3c^2 + 6c-2c -3

c^2+4c-3

3 0

3 years ago

Identify the volume of the composite figure rounded to the nearest tenth. HELP PLEASE!!

nirvana33 [79]

Answer:

V = 115.3 ft³

Step-by-step explanation:

The left part of the figure shows a cube of side length 4.2 ft. The volume of a cube is V = s³, where s is the side length. Hence, the volume of this particular cube is V = (4.2 ft)³ = 74.088.

The volume of a pyramid is V = (1/3)(base area)(height).

Here V = (1/3)(4.2 ft)²(7 ft) = 41.16 ft³.

Summing up the two distinct areas, we get V = 41.16 ft³ + 74.088 ft³, or

V = 115.3 ft³ after rounding up to the nearest tenth.

3 0

3 years ago