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2 years ago

Factor the trinomial 2x^2+10x+8

Mathematics

2 answers:

Bas_tet [7]2 years ago

8 0

Answer:

x^2 + 5x + 4

Step-by-step explanation:

divide everything by 2

Elenna [48]2 years ago

7 0

Answer:

2(x+4)(x+1)

Step-by-step explanation:

2x^2+10x+8

1. Take out the greatest common factor. Divide by 2

2(x^2+5x+4)

3. Replace 5x with 1x+4x

2(x^2+1x+4x+4)

4. Spilt the equation in half and factor.

2(x^2+1x) = 2(x(x+1) and 4x+4 = 4(x+1)

5. Combine the new terms

2(x+4)(x+1)

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Step-by-step explanation:

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Answer:

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2 years ago

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In ΔQRS, the measure of ∠S=90°, the measure of ∠R=29°, and SQ = 5.8 feet. Find the length of RS to the nearest tenth of a foot.

taurus [48]

Answer:

10.5 ft

Step-by-step explanation:

In ΔQRS,

m∠S=90°
m∠R=29°,
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See the diagram below.

The triangle is a Right Triangle,

Using trigonometric ratios,

$Tan R=\dfrac{|SQ|}{|RS|} \\Tan 29^\circ=\dfrac{5.8}{|RS|}\\$Cross multiply$\\|RS|XTan 29^\circ=5.8\\|RS|=\dfrac{5.8}{Tan 29^\circ}\\$=10.5 ft (to the nearest tenth of a foot)$

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2 years ago

Can somebody please help!!! giving brainliest and please explain!

baherus [9]

Answer:

34 ft

Step-by-step explanation:

Total fencing is the total boundary.

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3 0

2 years ago

How do u solve 24tenths-1 one 3 tenths

olya-2409 [2.1K]

Hey there!

24 tenths is 240
3 tenths is 30
1 one= 1
240-1=239
239-30=
209

Hope it helps!

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3 years ago