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Thepotemich [5.8K]
3 years ago
8

Can someone please help me with this and if able to explain how I work it out please

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
7 0

Answer:

4 = \sqrt{15

Step-by-step explanation:

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A.45<br> B.25<br> C.118<br> D.93
QveST [7]

Answer: A

Step-by-step explanation:

By the Exterior Angle Theorem, we know that the exterior angle is equal to the sum of the two opposite interior angles.

(2x+3)+25=3x-17          [combine like terms]

2x+28=3x-17                [subtract both sides by 2x]

28=x-17                          [add both sides by 17]

x=45

Now, we know that the answer is A.

5 0
3 years ago
-11(-19-3f) use distributive property to simplify​
ValentinkaMS [17]

Answer:

209-33f

Step-by-step explanation:

4 0
3 years ago
Multiply (√a -2) (√a+2)
andreev551 [17]

(\sqrt{a} -2)(\sqrt{a}+2)\\=\sqrt{a}*\sqrt{a} +2\sqrt{a} -2\sqrt{a} -2*2\\=a - 4

Hope that helps!

6 0
3 years ago
Solve 3(x + 2) &gt; X.
Tomtit [17]

Answer:

x > -3

Step-by-step explanation:

3(x + 2) > X.

⇒ 3x+6 > x

⇒3x+6-x > x - x      [subtract x from both sides]

⇒2x + 6 > 0

⇒2x + 6 - 6 > -6      [subtract 6 from both sides]  

⇒2x > -6

⇒x > -6/2                 [Dividing both sides by 2 ]  

∴ x > -3

7 0
3 years ago
Each basket can hold 2.5 pounds of apples. How many pounds can 7 baskets hold?
Aleks [24]

Answer:

Hi there!

Your answer is:

17.5 lbs apples

Step-by-step explanation:

1 basket = 2.5lbs apples

×7

7 basket = 17.5 lbs apples

Hope this helps

3 0
3 years ago
Read 2 more answers
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