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4 years ago

13

How can you solve 30×20 using compatible numbers

1 answer:

Olin [163]4 years ago

5 0

You could go 3×10 × 10×2

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What is the value of x? <br><br>Enter your answer in the box.

Elan Coil [88]

Answer:

If I am wrong please forgive me I haven't messed with triangles in a while but I believe x is 39 degrees

5 0

4 years ago

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15 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!

dem82 [27]

Answer:

The given expression is

$3 + (\frac{(2+8)2}{4} \times(\frac{1}{2} )^4)= \hspace{0.3cm}3 +( \frac{10 \times 2}{4}\times \frac{1}{2^4} ) \hspace{0.3cm} = \hspace{0.2cm} 3 + ( \frac{5}{16})$ = 3.3125

Step-by-step explanation:

The given expression is

$3 + (\frac{(2+8)2}{4} \times(\frac{1}{2} )^4)= \hspace{0.3cm}3 +( \frac{10 \times 2}{4}\times \frac{1}{2^4} ) \hspace{0.3cm} = \hspace{0.2cm} 3 + ( \frac{5}{16})$ = 3.3125

4 0

3 years ago

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The balance after the grace period is $20,000. A payment of $2,000 is made on the

Nonamiya [84]

Answer:

11th or 16th day

Step-by-step explanation:

3 0

3 years ago

The lowest number is 11 the range is 13 and the median is 17 what are the 3 numbers

11Alexandr11 [23.1K]

Answer:

11, 17, and 28.

Step-by-step explanation:

$x, y, z\\$

Lowest number is $x$

Median is $y$

Highest number is $z$

$x=11\\y=17\\\\z-x=17\\z-11=17\\z-11+11=17+11\\z=28\\\\x=11\\y=17\\z=28\\\\11, 17, 28$

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3 years ago

What is the equation of a line perpendicular to y=1/4x−3 and passes through the point (−2, 4)?

PilotLPTM [1.2K]

Answer:

y = -4x - 4

Step-by-step explanation:

<u>Given line</u>

y = 1/4x - 3

<u>Perpendicular line has a slope that is negative reciprocal to a given</u>

y = - 4x + b is the equation,

<u>Finding the value of b using the point (-2, 4)</u>

4 = -4*(-2) + b
4 = 8 + b
b = -4

<u>So the line is:</u>

y = -4x - 4

3 0

3 years ago

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