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adell [148]
3 years ago
10

I'm stuck on this problem... anybody know what the answer is?

Mathematics
1 answer:
DerKrebs [107]3 years ago
8 0
Angles A and D would have to be congruent in order to prove SAS Similarity Theorem.

“The SAS Similarity Theorem states that if two sides in one triangle are proportional to two sides in another triangle and the included angle in both are congruent, then the two triangles are similar.” (Source: cK-12)

This graphic may help you understand my choice of answer. It shows SAS Similarity Theorem in an alternate example.

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572 divided by 90<br> someone please help
Natali5045456 [20]

Answer:

6.35555556

Step-by-step explanation:

I ain't never seen two pretty best friends

5 0
3 years ago
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Doug is in line at the store. He has three items that cost ​$4.50​, ​$3.05​, and ​$1.50. Explain how Doug can add the cost of th
Angelina_Jolie [31]

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He can add through calculater or by doing addition in his mind

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The length of a rectangle is five times its width. if the perimeter of the rectangle is 96 yd , find its area.
elena-14-01-66 [18.8K]
Rectangle has 4 sides dived 96 by 4 and then from there you have to make length be bigger than width
3 0
4 years ago
Simplify the rational expression. State any restrictions on the variable.
ExtremeBDS [4]

we are given

\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}

Firstly, we will factor numerators and denominators

\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}=\frac{(n^2-6)(n^2-4)}{(n^2-3)(n^2-6)}

we can see that

n^2 -6 is factor on both numerator and denominator

so, it will get cancelled

and n^2 -6 can not be equal to 0

so, one of restriction is

n^2-6\neq 0

n\neq -+ \sqrt{6}

we can simplify it

\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}=\frac{(n^2-4)}{(n^2-3)}

we know that denominator can not be zero

n^2-3\neq 0

n\neq -+ \sqrt{3}

so, option-B.......Answer

3 0
3 years ago
Natalia is making a pizza. The radius of the pizza is 25 inches. What is
aniked [119]

(b)(b)=25 cm2

b2=25 cm2

√(b2)=√(25 cm2)

b= 5 cm

Please note the square root of 25 was taken, as well as the square root of cm2.

Perimeter=4b

Perimeter=4(5 cm)

Perimeter=20 cm

Step:

A circle of radius = 12.5 or diameter = 25 or circumference = 78.54 cm has an area of: 4.909 × 10-8 square kilometers (km²) 0.04909 square meters (m²)

8 0
3 years ago
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