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Karo-lina-s [1.5K]

2 years ago

13

Which of the following is a number set that contains the number –5? A. integers B. whole numbers C. natural numbers D. irrationa

l numbers

1 answer:

meriva2 years ago

6 0

It would be A or B, as an integer can be anything and it’s a while number.

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Work out the area of a triangle of base 8.2m and height 5m

11Alexandr11 [23.1K]

Area of a triangle is calculated by using the formula A=1/2bh
A= 1/2 (8.2) (5)
A=1/2 (41)
A=20.5 or 20 1/2, whichever way you think your teacher wants it.

5 0

2 years ago

Read 2 more answers

What is the slope of the line parallel to 9/10x +4y =70

butalik [34]

Answer:

y=−9/40x+3/52

Using the slope-intercept form, the slope is −9/40.

the slope: m=−9/40

Step-by-step explanation:

3 0

2 years ago

Simplify <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B6%5D%7B5%7D%20%20%5Ctimes%20%20%5Csqrt%5B2%5D%7B5%7D%20%20%3D%20" id

jek_recluse [69]

Step-by-step explanation:

$\sqrt[6]{5} \times \sqrt[2]{5}$

$= {5}^{ \frac{1}{6} } \times {5}^{ \frac{1}{2} }$

$= {5}^{ \frac{1}{6} + \frac{1}{2} }$

$= {5}^{ \frac{1 + 3}{6} }$

$= {5}^{ \frac{4}{6} }$

$= {5}^{ \frac{2}{3} }$

$= \sqrt[3]{ {5}^{2} } (ans)$

5 0

2 years ago

What is the graph of y=arctan(x)

irina1246 [14]

Answer:

The answer is A on edg2020

Step-by-step explanation:

It is the first graph. Hope this helps! #classof2020

7 0

2 years ago

Read 2 more answers

What are the real roots of 2x^3-42x-40

malfutka [58]

2x^3-42x-40=0
2x^3-42x=40
2x(x^2-21)=40
a. 2x=40=>x=20
b. x^2=21+40=>x^2=61=>x=+-(radical(61)

7 0

3 years ago