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konstantin123 [22]
3 years ago
14

Expand the following: a)2(x - 1) b) 3(2x + 3) c) 7(x + 5 d) 5(2x - y) o Tyne here to search​

Mathematics
1 answer:
rosijanka [135]3 years ago
3 0

Step-by-step explanation:

a )2x-2

b)6x+9

c)7x+35d

for these type of questions you basically just times the out side number of the brackets by the inside one.

hope this helps u understand:)

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Plz help me with this binary division whith full process/explanation 1001010 ÷ 101​
aivan3 [116]

Answer:

Step-by-step explanation:

Its like doing a long division with base 10 numbers:

           1110    <----------- Quotient

101)1001010

        101

         1000

            101

               111

                101

                  100

So the answer is 1110 remainder 100.

We can confirm this by converting to decimal numbers

1001010 = 74 and 101 = 5.

74 / 5 = 14 remainder 4.

3 0
3 years ago
Find the value of x to the nearest tenth
kenny6666 [7]

Step-by-step explanation:

I think this might help

5 0
3 years ago
The point(5/13,Y) IS IN THE 4TH quadrant corresponds to angle on the unit circle
shutvik [7]
4th quadrant is positive x (cos) and negative y (sin)

Use the Pythagorean Theorem to calculate the value of y (sin).
x² + y² = c²
5² + y² = 13²
25 + y² = 169
       y² = 144
       y = 12

Since the y-value is negative in the 4th quadrant, then y = -12
6 0
3 years ago
An ice cream cone has a diameter of 2 inches and a height of 5 inches. What is the volume of the ice cream cone? Round your answ
jenyasd209 [6]
 The volume of the cone is 20.95in³
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Read 2 more answers
Which experssion is equivalent to 4 to the power of 6 times 4 to the power of negative 8?
PilotLPTM [1.2K]
4 to the power of negative two beacause u add the exponents 6+ negative 8
8 0
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