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2 years ago

Pls say the value pls

Mathematics

1 answer:

Luda [366]2 years ago

5 0

Answer:

It's 21 because if you times Length×width= the area

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Algebra 2 help needed image below

Nookie1986 [14]

Answer:

8x + 100

Step-by-step explanation:

Your answer is correct! But because the equation is already set to "y =", you do not need the "f(x)" in your equation.

7 0

2 years ago

Solve.

timofeeve [1]

M = 14 3/5 is the answer

4 0

3 years ago

The radius of a right circular cone is increasing at a rate of 4 inches per second and its height is decreasing at a rate of 5 i

solmaris [256]

Answer:

$V' = 900\pi$ $in^{3} /sec$

Step-by-step explanation:

V = $\frac{1}{3} \pi r^{2}h$

$V' = \frac{2\pi rh *r'}{3} + \frac{\pi r^{2} *h'}{3}$ (using differentiation product rule)

plug known values in for r, h, r', and h'

$V' = \frac{2\pi (10)(40)(4)}{3} + \frac{\pi (10^{2} )(-5)}{3}$

$V' = \frac{3200\pi }{3} - \frac{500\pi }{3} \\V' = \frac{2700\pi }{3} \\$

$V' = 900\pi$ $in^{3} /sec$

3 0

3 years ago

A dressmaker bought 2/5 meter of yellow cloth, 1/3 meter of blue cloth and 1/6 meter of red cloth to make a dress for her daught

kvv77 [185]

Answer:

a. The total length of cloth that the dressmaker bought.

b. 2/5 m, 1/3 m, 1/6 m

c. Addition of fractions

Step-by-step explanation:

Step 1. Get the LCD or least common denominator which is in this case 30.

Step 2. Transform each fraction into similar fractions having the same denominator.

12/30, 10/30, 5/30

Step 3. Add now the similar fractions and simplify to lowest terms

27/30 ÷3 = 9/10

I hope it helps :)

4 0

2 years ago

Graph -3x + 4y = -27.

dangina [55]

Answer:

Step-by-step explanation:

sheng dhdjvd didbehdu

5 0

3 years ago

Pls say the value pls​

Pls say the value pls