3 years ago

I have no clue if anyone can help that would be great

Mathematics

2 answers:

maw [93]3 years ago

7 0

Answer:

Step-by-step explanation:

sertanlavr [38]3 years ago

5 0

Answer:

the answer is definitely 4

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Hey can you please help me posted picture of question

larisa [96]

$(5x - 2)^2 = 15$

Square root both sides:
$5x - 2 = \pm\sqrt{15}$

Add 2 to both sides:
$5x = pm\sqrt{15} + 2$

Divide both sides by 5:
$x = \dfrac{ \pm\sqrt{15} + 2}{5}$

Answers:
$x = \dfrac{ \sqrt{15} + 2}{5} \ or \ \dfrac{ - \sqrt{15} + 2}{5}$

Answer: (B) and (E)

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2 years ago

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What is 3+3(3+4)3 explained

allochka39001 [22]

Answer:

3+3 (3+4)3

6(3+4)

42×3

126

4 0

3 years ago

(2x2 3+2)x(4x2 3-1/2)

Travka [436]

Answer:

85.5

Step-by-step explanation:

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2 years ago

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Please help me thanks please Will give you brainlest

Akimi4 [234]

Answer:

224

Step-by-step explanation:

Base:

A = Bh

A = 8(8) = 64

Sides:

A = 1/2 Bh

A = 1/2 8(10)

A = 40

Then you do 40(4) because there are 4 sides:

40 (4) = 160

Then you add up the base and the sides:

160 + 64 = 224

(I think this is the right answer)

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2 years ago

Two parallel lines cut by a transversal. What is the value of x?

hodyreva [135]

The 2 angles are alternate angles so they are equal:-

3x + 4 = 115
3x = 115-4 = 111
x = 37 answer

4 0

2 years ago