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3 years ago

Pls help Are they SSS or SAS??

Mathematics

1 answer:

8090 [49]3 years ago

7 0

Answer:

I think they are SAS but I'm not sure

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What is 265,200 rounded to the nearest hundred thousand

MaRussiya [10]

265,000

Hope this helps!

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3 years ago

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A right rectangular prism is shown.

Svet_ta [14]

So what you are looking for is the hypotenuse of the triangle DCF.

We know DC is 3cm, so we need CF.

BC and CF and CF create a right triangle.

Using Pythagorean Theorem, CF is about 10.2

Now using Pythagorean Theorem again, 3^2 +10.2^2=113

The sqaureroot of that is 10.6. So 10.6 is your answer

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3 years ago

(2/7)-² ÷ 2² = <br>pls answer

Nataly_w [17]

Answer:

$\frac{4}{98}$

Step-by-step explanation:

→ Simplify the (2/7)² term

$(\frac{2}{7} )^{2} =\frac{2}{7} *\frac{2}{7}=\frac{4}{49}$

→ Simplify the 2² term

$2^{2} =2*2=4$

→ Evaluate

$\frac{4}{49} /2=\frac{4}{49} *\frac{1}{2} =\frac{4}{98}$

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3 years ago

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Given △ABC, use a dilation with the center at the origin to make a similar triangle with side lengths three times as large. What

Artist 52 [7]

The image of the dilation is shown below, with the centre of dilation (0,0) and scale factor of 3

The coordinate of C' is (6, -3) which is three times of the coordinate of C(2, -1)

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3 years ago

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What is the value of x? x=____

frosja888 [35]

Answer:

x = - $\frac{7}{10}$

Step-by-step explanation:

A theorem states that (using letters from in this problem) that:

AB * BE = DC * CE

Applying that you can find that:

11 ( x + 1 ) = 1 ( x + 4 )

11 x + 11 = x + 4

11 x + 11 - x = x + 4 - x

10 x + 11 = 4

10 x + 11 - 11 = 4 - 11

10 x = -7

10 x / 10 = -7 / 10

x = - $\frac{7}{10}$

5 0

3 years ago