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Firlakuza [10]
2 years ago
10

What is an equivalent expression for 6(x-1)?

Mathematics
1 answer:
bezimeni [28]2 years ago
3 0

Answer:

6x-6

Step-by-step explanation:

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Find the surface area of the space figure represented by the net
oksian1 [2.3K]
There isnt enough information on this question, wheres the figure and the answers 
8 0
3 years ago
A boat heads north across a river at a rate of 2 miles per hour. If the current is flow A boat heads north across a river at a r
Ivahew [28]

Answer:

\textrm{Resultant velocity}\ =\ \sqrt{29}\ miles/hour

along the direction 68.19° from north.

Step-by-step explanation:

Given,

  • speed of the boat, u= 2 miles/hour along north
  • speed of the river, v= 5 miles/ hour along east

Since, north and east are perpendicular to each other, so we can write the resultant velocity in vector form as,

\vec{r}\ =\ 2\hat{i}+5\hat{j}

Hence, the magnitude of resultant velocity can be written as

r\ =\ \sqrt{2^2+5^2}

  =\ \sqrt{4+25}

  =\ \sqrt{29}

Hence, the magnitude of resultant vector is \sqrt{29} moles/hour.

And the direction of the boat can be given by,

tan\theta\ =\ \dfrac{5}{2}

=>\ tan\theta\ =\ 2.5

=>\ \theta\ =\ tan^{-1}2.5

                 = 68.19°

Hence, the resultant velocity of boat is \sqrt{29} miles/hour along the direction making an angle 68.19° with the north.

8 0
3 years ago
What is 97.6% as a decimal?
VARVARA [1.3K]
Your percentage of 97.6% as a decimal is 0.976
7 0
3 years ago
Look at the following problem and solution given by a student: Abel, Belle, and Cindy have $408 altogether. Belle has $7 more th
sesenic [268]
A+b+c=408
a=a
b=7+a
c=5+a
a+(7+a)+(5+a)=408
3a+12=408
3a=396
a=132

Abel has $132
Belle has $139
Cindy has $137

Prove:
132+139+137=408
8 0
3 years ago
2nd question for the one i asked earlier because im stuidp
Basile [38]

Answer:

43.8, 36.7, <u>29.6</u>, 22.5,...

Step-by-step explanation:

This sequence is f(n) = 43.8 – 7.1(n–1).

where f(n) is the nth term/number

3 0
2 years ago
Read 2 more answers
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