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alexgriva [62]
3 years ago
11

Use the 509 X 7 = (500 + 9) X 7 =(500X ___)+(9X_)

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
7 0

Answer:

7,7

Step-by-step explanation:

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What is 64527 divided by 58
katrin [286]

Answer:

11112.5345

Step-by-step explanation:

64527/5= 11112.5345

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4 years ago
WHAT ARE ALL PRIME NUMBERS X WHICH ARE <img src="https://tex.z-dn.net/?f=5%5C%20%5Ctextless%20%5C%20x%5Cleq%2019" id="TexFormula
ella [17]

Answer:

7, 11, 13, 17, 19

All of these numbers only have 1 and themselves as factors, and every other number can be written as a product of two or more primes, making the remaining number composite:

6=2\cdot3\\8=2^3\\9=3^2\\10=2\cdot5\\12=2^2\cdot3\\14=2\cdot7\\15=3\cdot5\\16=2^4\\18=2\cdot3^2

5 0
3 years ago
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V(v-1)-2(1-v) how to solve this
likoan [24]
Simply going to factorise this:

v(v - 1) -2(1 - v):
                                     Note 1 - v = -(v-1)

<span>v(v - 1) -2(1 - v)
</span>
<span>v(v - 1) -2(-(v - 1))
</span>
<span>v(v - 1) +2(v - 1)</span>

(v + 2)(v - 1)
4 0
3 years ago
SOMEONE PLEASE HELP ME ASAP PLEASE!!!​
Strike441 [17]

Answer:

105.12 ft^2

Step-by-step explanation:

Area of a rectangle: bh

In this case 8*10.... so area of the rectangle is 80

Area of a circle: pir^2

Half it for a semicircle.

so 1/2 pi r^2

radius is 4 cuz its half of 8.

so 1/2(3.14)(4^2)=(0.5)(3.14)(16)=25.12

Now add up 80+25.12

Total is 105.12

Hope I helped :)

5 0
3 years ago
Trent began his math work at 5:29 p.m. He finished at 6:04 p.m. How many minutes did Trent spend on his math homework?
Morgarella [4.7K]

Answer: I am pretty sure it is 35 min

Step-by-step explanation:

7 0
4 years ago
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