3 years ago

What’s the answer helpp

Mathematics

1 answer:

padilas [110]3 years ago

8 0

Answer is the second option, the one that says X+1/1

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A science class is tracking the progress of plant growth. The class starts the experiment with a plant five centimeters high. Th

NISA [10]

Answer:

In this equation, the y-intercept (+ 5) represents the original height of the plant. 2x represents the amount of growth multiplied by the number of days, x.

Step-by-step explanation:

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3 years ago

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Given the function f(x)=2x-1 Evaluate: a) 2f(x) b) f(2x)

Dmitrij [34]

Answer:

a) 2f(x) = 4x - 2

b) f(2x) = 4x - 1

Explanation:

Given function:

f(x) = 2x - 1

a) 2f(x)

2f(x) = 2(2x - 1)

= 4x - 2

b) f(2x)

f(2x) = 2(2x) - 1

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1 year ago

Find the values of x and y. Write your answer in simplest form.

Bogdan [553]

X is 12 and y is 15 because of 3,4,5 triangles

7 0

3 years ago

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What is the missing length??

amid [387]

Answer

The missing length is 10

Step-by-step explanation:

Represent the missing length with x

The sides of the given shape are directly proportional.

Mathematically:

(15 + x) to (12 + 8) and x to 7

Represent as a ratio:

$(15 + x) : (12 + 8) = x : 8$

$15 + x : 20= x : 8$

Convert to fraction

$\frac{15 + x}{20} = \frac{x}{8}$

Cross Multiply:

$(15 + x)*8 = 20 * x$

$120 + 8x = 20x$

Collect Like Terms

$20x - 8x = 120$

$12x = 120$

Solve for x

$x = \frac{120}{10}$

$x = 10$

The length of the missing side is 10

4 0

3 years ago

PERSONAL EXEMPTIONS

WINSTONCH [101]

5151.56 - 3000 = 2151.56

5 0

3 years ago