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2 years ago

GEOMETRY HELP!! i’m learning angles and don’t know how to do these

Mathematics

1 answer:

kakasveta [241]2 years ago

6 0

Answer:

#2) X = 6

Step-by-step explanation:

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6. Ashley bought 4 packages of juicek

olasank [31]

18

Explanation:
4x6=24
2x3=6
24-6=18

Hope this helps!:)

6 0

2 years ago

Van someone help me with this

gizmo_the_mogwai [7]

Answer:

107

Step-by-step explanation:

5 0

2 years ago

What is the square root of 45 rounded to the nearest hundredth

lakkis [162]

The square root of 45 is simplified to 3 root 5. Rounded in decimal form, 6.708

4 0

2 years ago

Read 2 more answers

Make z the subject 9d= 6z - 5d

yarga [219]

Answer:

$z=2\frac{1}{3}d$

Step-by-step explanation:

$9d=6z-5d$

$6z=9d+5d$

$6z=14d$ (combine like terms)

$z=2\frac{1}{3}d$

Hope this helps :)

4 0

2 years ago

What is the common ratio of the geometric sequence below? –2, 4, –8, 16, –32, ...

SOVA2 [1]

Answer:

The common ratio of the geometric sequence is:

$r=-2$

Step-by-step explanation:

A geometric sequence has a constant ratio 'r' and is defined by

$a_n=a_1\cdot r^{n-1}$

where

aₙ is the nth term

a₁ is the first term

r is the common ratio

Given the sequence

$-2,\:4,-8,\:16,\:-32,\:...$

Compute the ratios of all the adjacent terms: $r=\frac{a_n+1}{a_n}$

$\frac{4}{-2}=-2,\:\quad \frac{-8}{4}=-2,\:\quad \frac{16}{-8}=-2,\:\quad \frac{-32}{16}=-2$

The ratio of all the adjacent terms is the same and equal to

$r=-2$

Therefore, the common ratio of the geometric sequence is:

$r=-2$

5 0

2 years ago