3 years ago

I need the answer fast

Mathematics

1 answer:

shepuryov [24]3 years ago

3 0

Area is base x height
20 x 10 = 200in^2

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Please help me to answer this

Igoryamba

A. 1 = 3/3 = 4/4 = 52/52 = x/x

B. 5 = 10/2 = 15/3 = 7.5/1.5 = 120/24 = 5a/a

All the ratios must equal each other

5 0

3 years ago

-1/4b + 1/2 = 5/6 Find b

QveST [7]

Answer:

b = -4/3

Step-by-step explanation:

First, subtract the 1/2 over

-1/4b+1/2=5/6

5/6-1/2

To get a common denominator of 6, multipy 1/2 by 3

5/6-1/2(3)

5/6-3/6=2/6

-1/4b=2/6

Next, multiply by the reciprocal of -1/4, or -4

(-4)-1/4b=2/6(-4)

b=-4/3

7 0

3 years ago

Any number that CAN be divided by 2 without having remainder is considered an _______ number

azamat

Step-by-step explanation:

Any number that can be divided by 2 without having remainder is considered an even number.

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8 0

3 years ago

HELP PLLSS 92;69 work included!

Nata [24]

Answer:

92/69 cannot be simplified

Step-by-step explanation:

8 0

3 years ago

Given the recursive formula: a1=3 An=2(an-1+1) Find a2 a3 a4

fenix001 [56]

Answer:

$a_2 = 8$

$a_3 = 18$

$a_4 = 38$

Step-by-step explanation:

We are given the following recursive formula:

$a_n = 2(a_{n-1}+1)$

And consider $a_1 = 3$

$a_2 = 2(a_1 + 1) = 2(3 + 1) = 8$

$a_3 = 2(a_2 + 1) = 2(8 + 1) = 18$

$a_4 = 2(a_3 + 1) = 2(18 + 1) = 38$

6 0

3 years ago