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3 years ago

Perform the calculation. 239°57' + 98°52'

Mathematics

2 answers:

givi [52]3 years ago

7 0

Answer:

43 is prime!

It has no positive factors other than 1 and itself.

Step-by-step explanation:

UkoKoshka [18]3 years ago

6 0

Dont steal points. Its wrong.

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Westkost [7]

Answer:

I think it's the 3rd one

Step-by-step explanation:

because it makes sense

3 0

3 years ago

Rewrite the range of each company’s wireless access devices in feet using scientific notation. (5,280 feet =1 mile)

Sauron [17]

Answer:

Ivan’s range: 2,640 = 2.64 x 10^3 ft

Winnies
range: (2.5)5280 = 13200 = 1.32 x 10^4 ft

Winnies WiFi has the greater range

3 0

3 years ago

Read 2 more answers

Help me pls! this is due tonite . I'm doing a ged practice test and I just have a few questions I haven't answered

beks73 [17]

Answer:

Step-by-step explanation:

36x⁴ /12x⁴ + 12x⁸ / 12x⁴

3x+x²

3 0

3 years ago

Which inequality can be represented by the graph below ?

ratelena [41]

Answer:

Option F. $y\geq x+b$

Step-by-step explanation:

we know that

The solution of the inequality of the graph is the shaded area above the solid line

step 1

Find the equation of the solid line

The intercepts are

The y-intercept is the point (0,b)

The x-intercept is the point (-b,0)

Find the slope

$m=\frac{b-0}{0+b} =1$

The equation of the solid line is

$y=x+b$

step 2

The solution of the inequality is the shaded area above the solid line

therefore

the inequality is equal to

$y\geq x+b$

7 0

3 years ago

POSSIBLE POLYGONS Determine if it is possible for a regular polygon to have an interior angle with the given angle measure. Expl

grigory [225]

Answer:

yes for all 4.

Step-by-step explanation:

I am not sure I see the whole information.

but if the question truly is simply, whether a polygon can have an internal angle of 165 or 171 or 75 or 40 degrees, then the answer is a resounding yes to all 4.

the simplest polygon is a triangle.

the sum of all angles in a triangle is always 180 degrees.

so, any angle smaller than 180 degrees is a possible internal angle in a triangle (and therefore in polygons in general), because the difference to 180 can then be split into 2 angles (e.g. half/half).

so, if one angle is 165 degrees, then the other two angles have to have 15 degrees together (e.g. 10 and 5, or 7 and 8, or 2 and 13, or ...). they will be narrow angles, but they are still angles.

similar for 171 degrees. now the other two angles have to have only 9 degrees together. like 5 and 4.

for 75 degrees the other two angles must have 180-75 = 105 degrees together. like 20 and 85.

for 40 degrees the other two angles must have 180-40 = 140 degrees together. like 90 and 50.

8 0

3 years ago

Perform the calculation. 239°57' + 98°52'​

Perform the calculation. 239°57' + 98°52'