3 years ago

Select the correct answer from the drop down menu.

Mathematics

1 answer:

scZoUnD [109]3 years ago

7 0

Answer:

-3

Step-by-step explanation:

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Elodia [21]

Answer:

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Step-by-step explanation:

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3 years ago

MATH (fill in the blanks).

erastovalidia [21]

What are the options for the fill in the blanks?

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4 years ago

Ben originally filled out 6 more applications than henry. Then each boy filled out 4 additional applications, bringing the total

Zanzabum

Ben’s original total=11
Henry’s original total=5

4 0

3 years ago

What is a1 for the geometric sequence for which a8= -3584 and a3 = 112 ?

jasenka [17]

Answer:

The first term is 28.

Step-by-step explanation:

Given: 8th term of Geometric sequence , $a_8=-3584$

and 3rd term of Geometric Sequence, $a_3=112$

We have to find First term of given geometric Sequence.

Let a be the first term of geometric sequence.

We know that,

$a_n=ar^{n-1}$

So,

$\frac{a_8}{a_3}=\frac{ar^{8-1}}{ar^{3-1}}=\frac{-3584}{112}$

$\frac{r^{7}}{r^{2}}=-32$

$r^5=-32$

$r=-2$

So, $a_3=112$

$a\times(-2)^{2}=112$

$a=\frac{112}{4}=28$

Therefore, The first term is 28.

7 0

3 years ago

Find the value for the following

Sergio039 [100]

$\sqrt{3-2\sqrt{2} }$ = 0.06

(2x)ˣ = 25√5

<h3>How to solve an expression?</h3>

$\sqrt{3-2\sqrt{2} }$ = $\sqrt{3}-\sqrt{2\sqrt{2} }$ = 1.73205080757 - 1.67428223427 = 0.06

4ˣ . 4ˣ⁻¹ = 24

4ˣ . 4ˣ / 4 = 24

4ˣ(1 - 1 / 4) = 24

4ˣ(3 / 4) = 24

multiply both sides by 4 / 3

4ˣ = 32

2²ˣ = 2⁵

2x = 5

x = 5 / 2 = 2.5

Therefore,

(2x)ˣ = 25√5

learn more on expression here: brainly.com/question/13882554

#SPJ1

4 0

2 years ago