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4 years ago

11

The length of a small rectangular room is 4 units more than the width, and the area of the room is 32 square units. What are the

dimensions of the room?

1 answer:

Mrrafil [7]4 years ago

5 0

4 and 8 is correct for that question

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Andrew is working on his homework. One of the questions ask What is the next number is the pattern? 1,1,2,3,5,8.....? What kind

rusak2 [61]

Answer:

inductive reasoning

Step-by-step explanation:

3 0

3 years ago

What is the answer (7t2+4t+1)–4t2

Solnce55 [7]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{3 {t}^{2} + 4t + 1}}}}}$

Step-by-step explanation:

$\sf{ (7 {t}^{2} + 4t + 1) - 4 {t}^{2} }$

Remove the unnecessary parentheses

$\longrightarrow{ \sf{7 {t}^{2} + 4t + 1 - 4 {t}^{2} }}$

Collect like terms

$\longrightarrow{ \sf{7 {t}^{2} - 4 {t}^{2} + 4t + 1}}$

$\longrightarrow{ \sf{3 {t}^{2} + 4t + 1}}$

Hope I helped!

Best regards! :D

5 0

3 years ago

Using first principal find the gradient of the curve whose equation is y=x^5. show working pleas

Keith_Richards [23]

Answer:

The gradient of $y = x^{5}$ is $\frac{dy}{dx} = 5\cdot x^{4}$ .

Step-by-step explanation:

Geometrically speaking, the gradient of a curve is the slope of the tangent line at a given point of the curve. From perspective of Differential Calculus, the gradient is the first derivative of the curve. Let $y = x^{5}$ , then the gradient of the curve is:

$\frac{dy}{dx} = 5\cdot x^{4}$ (1)

The gradient of $y = x^{5}$ is $\frac{dy}{dx} = 5\cdot x^{4}$ .

6 0

3 years ago

Help me please show your work,Thanks

nasty-shy [4]

It says 20% OFF, so you would do, 1 - 0.20 = 0.80, so you would multiply 0.80 with 80 and get 64.

5 0

3 years ago

Without solving the equations which answer best describes the solutions.

telo118 [61]

ANSWER:
D. The answers will be different because after distributing the 4 in the first equation it will change the values.

Hope it helps u!

6 0

3 years ago