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HACTEHA [7]
2 years ago
5

Please helppp can’t figure this one out. Keep getting 8.1

Mathematics
1 answer:
scoundrel [369]2 years ago
7 0
The answer is 65. you wouldn’t square it because the square root sign is still there. therefore the answer is square root of 65. you would be correct if the question was asking for the answer in the simplest form.
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Mary wants to fill in a cylinder vase. At the flower store they told her that the vase should be filled for the flowers to last
11Alexandr11 [23.1K]
The answer is 226.19 presisely

7 0
3 years ago
Find x in the given figures. x = inches. _√_
Delvig [45]

Answer:

X = 4√3

Step-by-step explanation:

Using tangent-secant theorem

So,

X² = (4)(4+8)

X² = (4)(12)

X² = (48)

Taking sqrt on both sides

X = 4√3

8 0
3 years ago
Suppose that the expected value of a measurement is 2.0 m. Which of the following sets of measurements is the MOST accurate? A.
zavuch27 [327]

Answer:

C is probably the answer

Step-by-step explanation:

1.9 Is approximately 2

2.3 Is approximately 2

2.2 is also approximated to 2

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4 0
3 years ago
Solve the equation for x.<br> 0=1/3x-2
Serjik [45]

Answer:

0=1/3x−2

Rewrite the equation as 1/3x−2=0.

1/3x−2=0 Combine 13 and x.

x/3−2=0

Add 2 to both sides of the equation.

x/3=2 Multiply both sides of the equation by 3.

3⋅x/3=3⋅2

Simplify both sides of the equation.

x=6

Step-by-step explanation:

8 0
2 years ago
Given that ZBCD and ZBCA form a straight angle, if ZABC measures 55
a_sh-v [17]

Answer:

Angle BAC is 5 degrees.

Step-by-step explanation:

It's easiest if you just annotate you diagram as you find each angle. You can do this in lots of different ways, but this is how i got there.

So to find BAC, you need to find ABC and BCA. After you find these two, its just a matter of subtraction, which is simple.

We already know ABC = 55 degrees.

So now we have to find BCA:

1) They told us that BCD is 60 degrees and that its sitting on a straight line

2) From this we can find that BCA is 120 degrees, because a straight line is 180 degrees. 180 -60 = 120 degrees.

Now that we have both ABC and BCA, we can find BAC:

1) The angles of all triangles add up to 180 (idk why, its just how it is)

2) So, if we do 180 - BCA - ABC, we should get BAC

3) So, 180 - 55 - 120 = 5 degrees

Sorry if the explanation was really long, its a bit weird to explain it all in words. Hope it helped : )

7 0
3 years ago
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