2 years ago

What is this angle?

Mathematics

2 answers:

larisa [96]2 years ago

6 0

Answer:

The type of angle is same-side interior angles

irinina [24]2 years ago

3 0

Answer:

its hard hayst sorry -,-

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Use algebra tiles to model the expression and combine like terms. Complete the statements.

gulaghasi [49]

Answer:

The equivalent expression is 4x + 3

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1 year ago

Simplify the expression <br> (-2)2x6y2<br> _________<br> (-2)-3x4y-2

Natasha2012 [34]

Answer:

-48xy

Step-by-step explanation:

For part A:

Multiplying all the constants together:

-48xy

For part B:

Multiplying all the constants together:

-48xy

8 0

2 years ago

An angle that is supplementary to an angle that measures 42° would measure _____°.

Ede4ka [16]

Supplementary angles add up to 180 degrees. to find one just subtract.
180- 42= 138

7 0

2 years ago

Find the first term and the explicit formula a12=1/32 and r=1/2

Alexxx [7]

Answer:

see explanation

Step-by-step explanation:

The n th term of a geometric sequence is

$a_{n}$ = a $(r)^{n-1}$

where a is the first term and r the common ratio

Given $a_{12}$ = $\frac{1}{32}$ and r = $\frac{1}{2}$ , then

a $(\frac{1}{2}) ^{11}$ = $\frac{1}{32}$ , that is

$\frac{a}{2^{11} }$ = $\frac{1}{32}$

$\frac{a}{2048}$ = $\frac{1}{32}$ ( cross- multiply )

32a = 2048 ( divide both sides by 32 )

a = 64 ← first term

Thus the explicit formula is

$a_{n}$ = 64 $(\frac{1}{2}) ^{n-1}$

5 0

2 years ago

Help lol I need to know

masha68 [24]

it equals 25 cause its bending

5 0

2 years ago