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3 years ago

What is the value of (Negative one-half)–4?

Mathematics

2 answers:

Alexxandr [17]3 years ago

7 0

Answer: D

The answer is D, 16

Alex_Xolod [135]3 years ago

7 0

Answer:

D is correct.

Step-by-step explanation:

welcome have a good day.

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Use function notation to represent the average speed of the car on the interval from t = 2 to t = 7 .

Afina-wow [57]

Answer:

$Average\ Speed = \frac{s(7) - s(2)}{5}$

Step-by-step explanation:

Given

t = 2 to 7

Required

Find the average speed over these intervals

The function is not given; so, I'll represent the function as s(t)

When $t = 2;$

$s(t)= s(2)$

When $t = 7$

$s(t) = s(7)$

$Average\ Speed = \frac{Change\ in\ Distance}{Change\ in\ Time}$

This gives:

$Average\ Speed = \frac{s(7) - s(2)}{7 - 2}$

$Average\ Speed = \frac{s(7) - s(2)}{5}$

5 0

3 years ago

HELP PLEASEEE WITH EXPLANATION PLEASEEE

Volgvan

Ziad is 30 and marc is 10

4 0

3 years ago

Need help with homework plz, also will give brainiest to who ever gets the question right first!

Degger [83]

Answer: x = 5/7

Step-by-step explanation:

The numerator is the power, while the denominator is the index (thing next to radical).

7 0

2 years ago

What is 2/3 divided by 4/5

sammy [17]

Answer:

Step-by-step explanation:

kiss thank you

8 0

2 years ago

What is the value of 2 thirds + 3 fourths

inn [45]

Step-by-step explanation:

⅔ + ¾

→ make the denominator equal of both the fraction

= 2/3 × 4/4 = 8/12

= 3/4 × 3/3 = 9/12

hence,

8/12 + 9/12

= 8 + 9/12 = 17/12

$\frac{17}{12} or \: 1 \frac{5}{12}$

hope this answer helps you dear...take care

3 0

2 years ago