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Phoenix [80]
3 years ago
14

. What's the common difference of the sequence 0, 5, 10, 15, 20, . . . ?

Mathematics
1 answer:
vichka [17]3 years ago
6 0

Answer:

D. d = 5

Step-by-step explanation:

d = d² - d¹

= 5 - 0

= 5

d = d³ - d⁴

= 10 - 5

= 5

d = dⁿ - dⁿ-¹

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Use mental math to solve the equation w - (-3) = 7 please help
tester [92]

w-(-3)=7

Pretend that there is a -1 in front of the bracket

w-1(-3)=7

Mutiply the bracket by -1

(-1)(-3)=3

w+3=7

Move +3 to the other side. Sign changes from +3 to -3.

w+3-3=7-3

w=4

Answer: w=4

8 0
3 years ago
What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =
irinina [24]

4x-10+5x-22+3x+2=180

So x=35/2 or 17.5

8 0
3 years ago
Read 2 more answers
Help me with this urgent due in 5 min​
solniwko [45]

Answer:

The last option

Step-by-step explanation:

4 0
2 years ago
How can we solve this?
Delvig [45]
Both angles will equal 180, as there is a line bisecting line AB to create the two angles.

Set up the following equation to have both angles equal 180:

(x + 35) + (x - 23) = 180

x + 35 + x - 23 = 180

Combine like terms:

x + x = 2x
35 - 23 = 12

2x + 12 = 180

Subtract 12 from both sides:

2x = 168

Divide both sides by 2:

x = 84

We now know the value of x, so plug it into the equation we set up:

(84 + 35) + (84 - 23) = 180

119 + 61 = 180

An obtuse angle will have a measure above 90 degrees. The number on the left side that is above 90 degrees is 119. This would be the measure for the obtuse angle.

The obtuse angle is 119 degrees wide.
8 0
3 years ago
A professional basketball player may be more than two feet taller than an olympic gymnast. how would their vertebra compare?
vovangra [49]
The <u>correct answer</u> is:

The basketball player's vertebrae may be bigger than the gymnast's.

Explanation:

There are several factors that influence height; for one, the length of the legs affects one's height.

Additionally, however, if someone has bigger vertebrae, then they would be taller than another person.
4 0
3 years ago
Read 2 more answers
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