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3 years ago

2 wholes and 1/4 minus 3/8

Mathematics

1 answer:

Allushta [10]3 years ago

4 0

Your answer is 1 and 7/8.

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Find the sum of these polynomials.(5x2 - 4x + 2) + (3x² + 9x-8)=

dexar [7]

we have the expression

$(5x^2-4x+2)+(3x^2+9x-8)$

step 1

Group similar terms

$\begin{gathered} (5x^2+3x^2)+(-4x+9x)+(2-8) \\ Combine\text{ like terms} \\ 8x^2+5x-6 \end{gathered}$ <h2>The answer is option A</h2>

5 0

1 year ago

What is the largest number that can be used to divide 36 other than itself

defon

Answer:

18!

Step-by-step explanation:

36/1=36

36/2=18

36/3=12

36/4=9

36/6=6

36/9=4

36/12=3

4 0

3 years ago

The mean distance from the Sun to Earth is 9.29x10^7. Jupiter’s mean distance from the Sun is 4.8388x10^8. What is the differenc

iVinArrow [24]

Answer:

$-3.9098*10^8$

Step-by-step explanation:

1) Convert to Standard Form:

9.29 * 10^7 = 92900000

4.8388 * 10^8= 483880000

2) Subtract 483880000 from 92900000.

$92900000-483880000=-390980000$

3) Convert the difference into scientific notation.

$-390980000= -3.9098 * 10^8$

<em>C would be your best choice.</em>

5 0

4 years ago

adoni [48]

24 inches right because 4 inches X 6 weeks is 24

8 0

3 years ago

Read 2 more answers

Find the measure of

anygoal [31]

Hello from MrBillDoesMath!

Answer:

36 degrees

Discussion:

The attachment shows calculated angles in red. As a straight line has 180 degrees the missing angle at A is 180 - 72 = 108 degrees (shown in red). The missing angle at B is 180 - 144 = 36. As a triangle has 180 degrees.

x + 108 + 36 = 180 => as 180 + 36 = 144

x + 144 = 180 => subtract 144 form both sides

x = 180 - 144 = 36

Thank you,

MrB

4 0

4 years ago