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3 years ago

Simplify. Write answer with positive exponents.8^3⋅8^5

Mathematics

1 answer:

QveST [7]3 years ago

3 0

Step-by-step explanation:

By Law of Indices, a^m * a^n = a^(m+n).

Therefore 8³ * 8⁵ = 8^(3+5) = 8⁸.

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Triangle WXY is isosceles. ∠YWX and ∠YXW are the base angles. YZ bisects ∠WYX. m∠XYZ = (15x)°. m∠YXZ = (2x + 5)°. What is the me

NARA [144]

Step-by-step explanation:

angle YWX = angle YXW ...eqn 1

angle XYZ = angle WYX (0.5) = 15x...eqn 2

angle YXZ = angle YXW = 2x + 5...eqn 3

=> from eqn 1 and 3 we get...

angle YWX = 2x + 5 ...eqn 4

=> from eqn 2 we get

angle WYX = 2 × angle XYZ = 30x...eqn 5

a triangle has a total of 180deg,

=>angle WYX + angle YWX + angle YXW = 180deg

=> 30x + 2x +5 + 2x +5 = 180deg

=> 34x +10 =180deg

=> x = 5deg

subst x = 5deg in eqn 5, we get

angle WYX = 30 × 5 = 150deg

4 0

4 years ago

Read 2 more answers

states that “providing shelter to Jews was a crime punishable by death.” How does this statement contribute to the development o

Svetach [21]

Answer:

United states

Step-by-step explanation:

Hope that helped

5 0

3 years ago

A net for which three-dimensional figure would always have 6 congruent rectangular regions

Crank

If I am correct it should just be a cube

3 0

3 years ago

Name the set(s) of numbers to which 1.18 belongs.

FrozenT [24]

Answer:

Rational numbers

Step-by-step explanation:

Since 1.18 is a decimal number, it cannot belong to the set of integers or whole numbers.

However, also because it's a decimal number, it is rational because it can be written in the form p/q: $1.18=\frac{118}{100}$ .

Thus, 1.18 is only a rational number.

Hope this helps!

4 0

3 years ago

Read 2 more answers

Determine if the two triangles shown are similar. If so, write the similarity statement.

Ludmilka [50]

Answer:

C. The triangles are not similar

Step-by-step explanation:

For two triangles to be considered similar, the 3 angles of one triangle must be equal or congruent to the corresponding 3 angles of the others.

The only angle in ∆BCG that is equal to the corresponding angles in ∆EFG is <BGC. The remaining 2 angles in ∆BCG are not congruent to the corresponding 2 angles in ∆EFG.

Therefore, we can conclude that both triangles are not similar.

5 0

3 years ago