3 years ago

Combine the like terms to create an equivalent expression 4n+11−2n

Mathematics

1 answer:

prohojiy [21]3 years ago

5 0

Answer:

2n+11

Step-by-step explanation:

really simple

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I need to find the answer to a factor tree of 56

postnew [5]

56
28 2
14 2 | 2
7 2 | 2 | 2

or

56
14 4
7 2 | 2 2

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3 years ago

Evaluate if m=1 and n=2 what’s 15m/n+1-m^2+n

Jobisdone [24]

$\\ \sf\longmapsto \dfrac{15m}{n}+1-m^2+n$

$\\ \sf\longmapsto \dfrac{15(1)}{2}+1-(1)^2+2$

$\\ \sf\longmapsto \dfrac{15}{2}+3-1$

$\\ \sf\longmapsto \dfrac{15}{2}+2$

$\\ \sf\longmapsto \dfrac{15+4}{2}$

$\\ \sf\longmapsto \dfrac{19}{2}$

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3 years ago

Find the value of x?!??????

PilotLPTM [1.2K]

Answer:

x = 31

Step-by-step explanation:

Given:

MN = 20

PQ = x

RS = 42

Required:

Value of x

SOLUTION:

In a trapezoid, the midsegment length equals the sum of both bases divided by 2

This implies that:

PQ = ½(MN + RS)

Plug in the values

x = ½(20 + 42)

x = ½(62)

x = 31

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3 years ago

Lena found the greatest common factor (GCF) of 24ab2c3 and 30a2b3c2 to be 6abc2 by using these steps: Step 1: GCF of 24 and 30 i

nataly862011 [7]

It is NOT the highest power shared BUT the lowest power shared. Step 2

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3 years ago

90 / 811 = 58 / x <br><br><br> Answer the porportion

lubasha [3.4K]

Answer:

x = 522.64

Step-by-step explanation:

cross-multiply:

90x = 811(58)

90x = 47,038

x = 47038 / 90

x = 522.64

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3 years ago