3 years ago

I need these done as quick as possible and i have no clue what to do.

Mathematics

2 answers:

soldi70 [24.7K]3 years ago

5 0

Number one is (2)
Number two is (2)
Number three (3)
Number four (4)
Number five (11)
I think that how you do it

Korvikt [17]3 years ago

3 0

Answer:

1. y = 4

2. x = 10

3. n = 6

4. m = 4

5. h = 2

Step-by-step explanation:

Hope this helps!!

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Hey guys I need help on maths.

Pepsi [2]

Answer:

x=122°

Step-by-step explanation:

sum of all interior angles in a quadrilateral = 360°

then ,

119+105+78+m = 360

m = 58

....

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2 years ago

Find S5 for a geometric series for which a1=81 and r=1/9.

Minchanka [31]

ANSWER

$S_5=91\frac{10}{81}$

EXPLANATION

The sum of the first $n$ terms of a geometric sequence is given by;

$S_n=\frac{a_1(1-r^n)}{1-r} ,-1$

Where $n$ , is the number of terms and $a_1$ is the first term.

When $n=5$ , we have $a_1=81$ , we get;

$S_5=\frac{81(1-(\frac{1}{9})^5)}{1-\frac{1}{9}}$

$S_5=\frac{81(1-\frac{1}{59049})}{1-\frac{1}{9}}$

$S_5=\frac{81(\frac{59048}{59049})}{\frac{8}{9}}$

$S_5=\frac{7381}{81}$

$S_5=91\frac{10}{81}$

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3 years ago

A shirts price was $32, on 6% mark, what is the new price of the shirt

allochka39001 [22]

Answer:

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Step-by-step explanation:

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3 years ago

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Temperature Suppose there is a 1.7°F drop in temperature for every thousand feet that an

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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