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densk [106]
3 years ago
13

Please help, I will give brainliest to the best answer. No links.

Mathematics
1 answer:
lidiya [134]3 years ago
5 0

Answer:

Step-by-step explanation:

000111

2⁵×0 + 2⁴×0 + 2³×0 + 2²×1 + 2¹×1 + 2⁰×1 = 7

000111 = 7

000100

2⁵×0 + 2⁴×0 + 2³×0 + 2²×1 + 2¹×0 + 2⁰×0 = 4

000100 = 4

001100

2⁵×0 + 2⁴×0 + 2³×1 + 2²×1 + 2¹×0 + 2⁰×0 = 12

001100 = 12

111001

2⁵×1 + 2⁴×1 + 2³×1 + 2²×0 + 2¹×0 + 2⁰×1 = 57

111001 = 57

I hope I've helped you.

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I need help please.
Marat540 [252]

Answer:

7-x

This is because 7 itself is decreased by a number, if for e.g that number was 5, the expression would mean 7-5= 2

5 0
3 years ago
Can some one please help me with these five questions
valina [46]

Answer:

1)PT = 21 units

2)Option D

3)Option A

4)∠EFG = 2(24) +15 = 63 degrees

∠GFH= 4(24) +21 = 117 degrees

5) circumference = 21.98 cm

Step-by-step explanation:

1) As the T is midpoint, PT is equal to TQ in magnitude.

  Thus, 4x+1=6x-9

 2x = 10

x=5.

Thus, PT = 4(5) + 1 = 21

2) The planes XTS and VRS intersect in the line SW, and the intersection is perpendicular.

3)For a line to be defined, it must have 2 points, start and end.

  The option A) is not defined properly, so incorrect

4)As the angles are linear pair, their sum is 180 degrees.

Thus, 2n+15+4n+21 = 180

6n = 144

n = \frac{144}{6} = 24

∠EFG = 2(24) +15 = 63 degrees

∠GFH= 4(24) +21 = 117 degrees

5) diameter = 7 cm

radius = 3.5 cm

circumference = 2\pi R = 2\pi (3.5) = 2(3.14)(3.5) = 21.98 cm

8 0
4 years ago
Who is sigma Lazyeight?
poizon [28]

Answer:

Sigma Lazyeight is the leader of evil genius terrorist group

Step-by-step explanation:

3 0
4 years ago
Please Help with this Question that I gave you
Nikitich [7]

Answer:

536

Step-by-step explanation:

To find how many red gumballs where put into the machine: 253-98 = 155

To find how many blue gumballs where put into the machine: 155- 27 = 128

To then find the total amont of gumballs placed into the machine:

253+155+128 = 536 gumballs where placed into the machine in total

4 0
2 years ago
Please help!!!! the question is in screenshot
andreev551 [17]

Answer:

-\cos nw_0t

Step-by-step explanation:

We can use the double angle identity for sine.

\sin (A+B)=\sin A \cos B+\sin B\cos A

The given expresion is

\sin (nw_0t-90)

We apply the identity to get:

\sin (nw_0t-90)=\sin nw_0t \cos 90-\cos nw_0t \sin 90

We simplify to obtain;

\sin (nw_0t-90)=\sin nw_0t (0)-\cos nw_0t (1)

This simplifies to:

\sin (nw_0t-90)=-\cos nw_0t The correct answer is D

8 0
3 years ago
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