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hjlf
2 years ago
11

What is the value of 2x2 when x = 1.5?

Mathematics
2 answers:
mixer [17]2 years ago
7 0

Step-by-step 4.5 ....................

atroni [7]2 years ago
5 0

Answer: 4.50 look at the picture

Step-by-step explanation: Hope this help :D

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What does this mean??4/9 ÷ 17/ 18
vichka [17]

Answer:

4/9 ÷ 17/18 =

Step-by-step explanation:

4/9 ÷ 17/18

4/9 · 18/17      (Take the reciprocals of 17/18)

72/153

Simplest form : 8/17

Hope this helps!

-Abha

8 0
3 years ago
A line segment has endpoints at (–1, 4) and (4, 1). Which reflection will produce an image with endpoints at (–4, 1) and (–1, –4
katrin2010 [14]

Answer:- A reflection of the line segment across the line y = –x .


Explanation:-

A reflection over the line y = -x, the x-coordinate and y-coordinate interchange their places and they are negated (the signs are changed).

Given :- A line segment has endpoints at (–1, 4) and (4, 1) such that it reflects produce an image with endpoints at (–4, 1) and (–1, –4).

(-1, 4)→(-4, 1) and

(4, 1)→(-1, -4)

Thus this shows a reflection of the line segment across the line y = –x.

4 0
3 years ago
Read 2 more answers
30 POINTS FOR THIS QUESTION PLEASE HELP ME!!
AveGali [126]
The zeroes (where the line crosses the x-axis, these are also the solutions) and the vertex (the highest or lowest point)
3 0
3 years ago
Order these numbers from least to greatest. 579 , 5.45 , 5.451 , 234
ladessa [460]
5.45,5.451,234,579..............
7 0
3 years ago
The formula A=200e^.033t models the population of a particular city, in thousands, t years after 1998. When will the population
svetoff [14.1K]

Answer:

In the year 2010

Step-by-step explanation:

we have

A=200e^{0.033t}

where

A is the population in thousands

t is the number of years since 1998

so

For A=297 thousands

substitute and solve for t

297=200e^{0.033t}

simplify

1.485=e^{0.033t}

Apply ln both sides

ln(1.485)=ln[e^{0.033t}]

ln(1.485)=(0.033t)ln(e)

Remember that

ln(e)=1

ln(1.485)=(0.033t)

t=\frac{ln(1.485)}{0.033}

t=12\ years

1998+12=2010

7 0
3 years ago
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