3 years ago

James wants to purchase a set of headphones.

Mathematics

1 answer:

Fudgin [204]3 years ago

6 0

52
Wants 20 charters to replie

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In the linear equation y=3x-4, -4 represents the slope

damaskus [11]

3 (3/1) represents the slope and -4 is the y-intercept

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3 years ago

H (t) = 2t - 2 g(t) = 4t + 5 Find (h(g(t))

ASHA 777 [7]

Answer:

$h(g(t))=8t+8$

Step-by-step explanation:

We are given the two functions:

$h(t)=2t-2\text{ and } g(t)=4t+5$

And we want to find:

$h(g(t))$

So, by substitution, we acquire:

$h(g(t))=2(4t+5)-2$

Distribute:

$h(g(t))=8t+10-2$

Simplify:

$h(g(t))=8t+8$

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2 years ago

Solve 6 - 2x = 3<br><br> How do I do this?

RoseWind [281]

Answer:

x = 3/2 or 1.5

Step-by-step explanation:

6 - 2x = 3

(You have to subtract 6 on both sides so it can cancel out)

6 - 6 - 2x = 3 - 6

-2x = -3

(Now, you divide -2 on both sides to isolate the x)

-2/(-2)x = -3/(-2)

x = 3/2

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3 years ago

Multiplying and simplify radicals!

astra-53 [7]

Answer:

10√5 - 5√2

5(2√5 - √2)

Step-by-step explanation:

Given:

2√5(5 - 5√5)

Required:

Multiply and simplify

Solution:

2√5(5 - 5√5)

Apply distributive property by multiplying each term in the bracket by 2√5

2√5*5 - 2√5*5√5

2*5√5 - 2*5√5*√5

10√5 - 10√25

10√5 - 10*5

10√5 - 50

10√5 - (25*2)

10√5 - 5√2

5(2√5 - √2)

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3 years ago

The base of a cab in New York is $2.50 as soon as you enter the cab. There is an additional charge of $2.50 per mile traveled. C

Anastaziya [24]

Answer:

7 miles

Step-by-step explanation:

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3 years ago