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Alenkasestr [34]
3 years ago
5

(2x + 3)(5x + 1) = What is the answer?

Mathematics
2 answers:
viva [34]3 years ago
7 0

Answer:

10x^2 + 17x +3

Step-by-step explanation:

Distribute.

10x^2 + 2x + 15x + 3

Combine common factors.

10x^2 + 17x + 3

Drupady [299]3 years ago
6 0
Your final answer is where it saids simplify

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(repost) Can someone please help me with this asap!!!
Elenna [48]

Answer:

1) y = 30x (same thing as y = 30x + 0)

2) y = 24x (same thing as y = 24x + 0)

3) 270

4) 216

Step-by-step explanation:

Hope this helps :)

5 0
2 years ago
Can anyone help me with my homework
eimsori [14]
1- B
2- G
3- H
4- A

I hope its good for you
3 0
3 years ago
What is the angle, in degrees, if the Area is 180 square miles and the radius is 42,240 feet?
Savatey [412]

Step-by-step explanation:

the area of a circle (all 360°) is

pi×r²

with r being the radius.

the area of a circle segment is just the corresponding fraction of the whole circle.

so the area of a segment of x degrees is

pi×r² × x/360

in our case we know

pi×42240² × x/360 = 180 mi²

we also know that there are 5280 ft in 1 mile.

so, the radius is actually

42240 / 5280 = 8 miles

and therefore our equation resulting in mi² has to use miles and not ft and has to look that way :

pi×8² × x/360 = 180 mi²

pi×64 × x/360 = 180

pi×64 × x = 180×360

pi×x = 180×360/64 = 1012.5

x = 1012.5/pi = 322.2887598...°

so, the angle of the segment of a circle with the area of 180 mi² and the radius of 8 mi is 322.2887598...°

5 0
2 years ago
Light travels about 186,000 mi/s, the function d(t)=186,000 gives the distance in miles that light travels in T seconds , how fa
I am Lyosha [343]
Light travels 5,580,000 mi/s in thirty seconds
4 0
3 years ago
X Y
goldfiish [28.3K]
Range R={-3-11,1,17}
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3 years ago
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