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3 years ago

N + 9 >_ 13 (with the “_” under the “>”

Mathematics

2 answers:

Step2247 [10]3 years ago

8 0

Answer:

n >_ 4

Step-by-step explanation:

move 9 to the other side

n >_ 13 - 9

n >_ 4

Mariana [72]3 years ago

3 0

Answer:

$n\geq 4$

Step-by-step explanation:

$n+9 \geq 13\\\\n+9-9\geq 13-9\\\\n\geq 4$

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Use an are model to find the product of 24x21

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24 x 21 is 504. to make a model, just make it 24 x 21 (length x width)

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3 years ago

BRAINLIEST!!!

Sonbull [250]

Answer:

$\sqrt{37}$

Step-by-step explanation:

The distance d between a point (m , n ) and a line in the form

Ax + By + C = 0 , is calculated as

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Here (m, n ) = (6, 2 ) and

6x - y = - 3 ( add 3 to both sides )

6x - y + 3 = 0 → A = 6, B = - 1, C = 3

d = $\frac{|6(6)+-1(2)+3|}{\sqrt{6^2+(-1)^2} }$

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= $\frac{|37|}{\sqrt{37} }$

= $\frac{37}{\sqrt{37} }$ × $\frac{\sqrt{37} }{\sqrt{37} }$

= $\frac{37\sqrt{37} }{37}$ ← cancel 37 on numerator/ denominator

= $\sqrt{37}$

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2 years ago

Find the derivative of f(x)=4x+7 at x=5

Marizza181 [45]

The answer is 27??????

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3 years ago

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Hey I need help with this maths question

irinina [24]

Answer:

X=4

Step-by-step explanation:

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Find the area of each figure

Anon25 [30]

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3 years ago