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3 years ago

What method can be used to prove the triangles below are congruent

Mathematics

2 answers:

Neko [114]3 years ago

7 0

Answer:

Step-by-step explanation:

I don't know why the answers don't offer this an option. However, the side that shares both triangles must be congruent to itself and the other highlighted congruent parts are sides, not angles. Therefore by my calculations, the answer has to be SSS, but this isn't a choice.

<h2>Please let me know if you need more help :)</h2>

nydimaria [60]3 years ago

7 0

Answer:

A. SAS

Step-by-step explanation:

because it is the "<u>Correct Answer</u>"

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Drag each equation to show if it could be a correct first step to solving the equation 8(x + 5) = 56.

cupoosta [38]

Answer:

8x+40=56

Step-by-step explanation:

You have to distribute the 8

Then finish the rest of the problem

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3 years ago

Louis owns a rectangular piece of property with an area of 1 3 4 square miles. The length of the property is 2 1 3 miles. What i

dedylja [7]

Answer:

Step-by-step explanation:

Area of the land A - Length * Width

Given

A = 1 3/4 mi²

Length L = 2 1/3 miles

Required

Width of the property

Substitute into the formula;

A = LW

W = A/L

W = 1 3/4/(2 1/3)

W = 7/4 ÷ 7/3

W = 7/4 × 3/7

W = 3/4 miles

Hence the width of the property is 3/4 miles

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3 years ago

In ΔMNO, the measure of ∠O=90°, the measure of ∠M=64°, and NO = 70 feet. Find the length of MN to the nearest tenth of a foot.

olga_2 [115]

Answer:

in triangle MNO

relationship between perpendicular and hypotenuse is given by sin angle

sin64°=p/h=70/x

x=70/sin64°=77.88foot

length of MN to the nearest tenth of a foot.

=78ft

6 0

2 years ago

If the coefficient of determination for a data set is 0.75 and the SSE for the data set is 9, what is the SST for the data set?

OverLord2011 [107]

0.1873 aaaaaaaaaaaaaaaaaaaaaaaa

6 0

3 years ago

Read 2 more answers

Solve and check 8-(6-8x) =4x+4

navik [9.2K]

Greetings!

"Solve and check $8-(6-8x)=4x+4$ "...

Solve for x<span>:
</span> $8-(6-8x)=4x+4$
Remove the Parenthesis.
$8-6-8x=4x+4$
Simplify.
$2-8x=4x+4$
Add -4 to both sides.
$(2-8x)+(-4)=(4x+4)+(-4)$
Simplify.
$-2-8x=4x$
Add 8x to both sides.
$(-2-8x)+8x=(4x)+8x$
Simplify.
$-2=12x$
Divide both sides by 12.
$(-2)/12=(12x)/12$
Simplify.
$-0.166666667=x$

The answer is: <em>x=-0.166666667

</em>Hope this helps.
<em></em>-Benjamin

7 0

3 years ago