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3 years ago

What is 7x2/3 equal to

2 answers:

8 0

First you have to make 7 a fraction, every fraction with the denominator 1 is a whole number, so 7 should be 7/1,

7/1×2/3
=14/3
=4 2/3

answer=4 2/3
hope this helps....

zimovet [89]3 years ago

8 0

7×2/3=14/3
=4 rem 2
=4 2/3

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n ΔABC, AB = 10 and BC = 5. Which expression is always true? A. 5 < AC < 10 B. AC = 5 C. 5 < AC < 15 D. AC = 10

Nataly [62]

Answer:

A. 5 < AC < 10

Step-by-step explanation:

If ∆ABC is a right angled triangle, we use the Pythagoras formula:

c² = a² + b²

Where c = longest side

When given sides AB, AC and BC, the formula becomes:

AB² = AC² + BC²

Where AB = Longest side

In the question,

AB = 10 and BC = 5.

10² = AC² + 5²

AC² = 10² - 5²

AC² = 100 - 25

AC² = 75

AC = √75

AC = 8.6602540378

Therefore, the expression that is always true = A. 5 < AC < 10

5 0

3 years ago

I need help quickly.

AURORKA [14]

The perimeter is 2b+2h.
2(x+4)+2(x-6)=88
2x+8+2x-12=88
4x-4=88
4x=90
x=22.5
Any questions?

6 0

3 years ago

Read 2 more answers

Which expression represents 64

disa [49]

The answer is D. 2^6.

Because you re basically doing:

2*2*2*2*2*2

And if you multiply all of it, it will equal 64.

Hope this helps!

7 0

3 years ago

If two lines are parallel and one has a slope of 8, what is the slope of the other line

tresset_1 [31]

Answer: 8

Parallel lines always have the same slope.

[I attached a picture that might help show you]

The lines do NOT Intersect.

6 0

3 years ago

Please show me how to do this ? Thank you :)

Bumek [7]

Answer:

Step-by-step explanation:

$\boxed{1gal.=4qt.=8pt.=16c}\\\\1pt.=2c.\Rightarrow 2c.=1pt.\\\\1qt.=8pt.\to1pt.=\dfrac{1}{8}qt.\Rightarrow2pt.=2\cdot\dfrac{1}{8}qt.=\dfrac{1}{4}qt.\\\\1gal=4qt.\Rightarrow4qt.=1gal.$

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3 years ago