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2 years ago

Gary has a brother and a sister in college. He traveled 1.6 × 10 to the 2nd power miles to visit his

Mathematics

1 answer:

Archy [21]2 years ago

3 0

Answer:

20 times as much.

Step-by-step explanation:

1.6 x 10^2 = 160

3.2 x 10^3 = 3200

3200 ÷ 160 = 20

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Sue is a software engineer. She wants to create a large scale drawing of a processor inside a cell phone. The processor is a squ

Alisiya [41]

Answer:

It is a 18 by 18 square

Step-by-step explanation:

8 0

2 years ago

A light blinks 18 times in 4 minutes. At that rate how many times will it blink in 6 minutes

zubka84 [21]

I think the light will blind 27 times

3 0

3 years ago

Read 2 more answers

Interior and Exterior Triangle Angles (0/5)

sweet-ann [11.9K]

Answer:

Step-by-step explanation:

<h2>Angle sum property</h2>

Sum of all angles of triangle = 180

5x - 11 + 3x - 3 + 3x + 18 = 180

5x + 3x + 3x -11 - 3 + 18 = 180

Combine like terms

11x + 4 = 180

11x = 180 - 4

11x = 176

x = 176/11

x = 16

∠R = 5x - 11

= 5*16 - 11

= 80 - 11

= 69

8 0

2 years ago

The sum of two polynomials is 10a^2b^2-8a^2b+6ab^2-4ab+2 if one addend is -5a^2b^2+12a^2b-5 what is the other addend

spayn [35]

Answer:

The other addend is $15\cdot a^{2}\cdot b^{2}-20\cdot a^{2}\cdot b + 6\cdot a \cdot b^{2}-4\cdot a \cdot b +7$ .

Step-by-step explanation:

The other addend is determined by subtracting $-5\cdot a^{2}\cdot b^{2}+12\cdot a^{2}\cdot b-5$ from $10\cdot a^{2}\cdot b^{2}-8\cdot a^{2}\cdot b + 6\cdot a\cdot b^{2}-4\cdot a \cdot b + 2$ :

$x = 10\cdot a^{2}\cdot b^{2}-8\cdot a^{2}\cdot b + 6\cdot a \cdot b^{2}-4\cdot a \cdot b + 2 - (-5\cdot a^{2}\cdot b^{2}+12\cdot a^{2}\cdot b -5)$

$x = 10\cdot a^{2}\cdot b^{2}-8\cdot a^{2}\cdot b + 6\cdot a \cdot b^{2}-4\cdot a \cdot b +2 +5\cdot a^{2}\cdot b^{2}-12\cdot a^{2}\cdot b+5$

$x = (10\cdot a^{2}\cdot b^{2}+5\cdot a^{2}\cdot b^{2})-(8\cdot a^{2}\cdot b+12\cdot a^{2}\cdot b)+6\cdot a \cdot b^{2}-4\cdot a \cdot b +7$

$x = 15\cdot a^{2}\cdot b^{2}-20\cdot a^{2}\cdot b + 6\cdot a \cdot b^{2}-4\cdot a \cdot b +7$

The other addend is $15\cdot a^{2}\cdot b^{2}-20\cdot a^{2}\cdot b + 6\cdot a \cdot b^{2}-4\cdot a \cdot b +7$ .

6 0

2 years ago

I really need help please.

love history [14]

Answer:

Step-by-step explanation:

6 0

2 years ago