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astraxan [27]
3 years ago
6

The first three terms of a geometric sequence are shown below.x+3,-2x^2-6x,4x^3+12x^2

Mathematics
2 answers:
Ymorist [56]3 years ago
8 0

Answer:

x+3+10x^2-2.4x^3

Step-by-step explanation:

Tom [10]3 years ago
5 0

Answer:

22?

Step-by-step explanation:

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Divya also wants to make fruit smoothies for dessert. She purchases
Slav-nsk [51]

Answer:

$17.97

Step-by-step explanation:

add everything up

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- rice milk: $3.49

- strawberries: 2(4.99) = $9.98

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A 1,900 square foot house sold for 165,000. what is the price per square foot?
enyata [817]

Answer:

$86.84

Step-by-step explanation:

165,000 divided by 1,900 is 86.8421053 but since you are wanting the price/ per sq. ft. then it would most likely be $86.84 and not rounded.

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What are the ways to determine if a relation is a function? Select EACH correct<br> answer.
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2 years ago
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Can someone help me with this ?
romanna [79]

Answer:

\large\boxed{S.A.=467\ in^2}

Step-by-step explanation:

We have two triangles and three rectangles.

The formula of an area of a triangle:

A_{triangle}=\dfrac{bh}{2}

b - base

h - height

The formula of an area of a rectangle:

A_{rectangle}=lw

l - length

w - width

TRIANGLE:

b = 11 in, h = 7 in

A_1=\dfrac{(11)(7)}{2}=\dfrac{77}{2}=37.5\ in^2

RECTANGLE 1:

l = 11 in, w = 14 in

A_2=(11)(14)=154\ in^2

RECTANGLE 2:

l = 9 in, w = 14 in

A_3=(9)(14)=126\ in^2

RECTANGLE 3:

l = 8 in, w = 14 in

A_4=(8)(14)=112\ in^2

The Surface Area:

S.A.=2A_1+A_2+A_3+A_4

Substitute:

S.A.=2(37.5)+154+126+112=467\ in^2

6 0
3 years ago
The perimeter P of a triangle is equal to the sum of the lengths of sides a, b, and c.
SVETLANKA909090 [29]

Answer:

The sentence is true.

Step-by-step explanation:

Hope this helps you. Please mark as brainliest. It helps a lot. ^_^

6 0
3 years ago
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