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Lera25 [3.4K]
3 years ago
12

Answer for brainlist and extra points!! ❤️ with shown work

Mathematics
2 answers:
Alborosie3 years ago
5 0

Answer:

The image is not loading, I am sorry I cannot help

Step-by-step explanation:

REY [17]3 years ago
5 0

Answer:

30x3+57

Step-by-step explanation:

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What is the volume of the prism?
KATRIN_1 [288]

Answer: 4.8 cubic units

Step-by-step explanation:

V= lwh

2 x 1.5 x 1.5=4.8

4 0
3 years ago
Can anybody help me with the question please
ozzi

Answer:

27 x^{4\\}y^{5}

Step-by-step explanation:

27 x^4 y ^5

6 0
3 years ago
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6th grade math :) help me please !
erma4kov [3.2K]

Answer:

a1- 2 terms

a2- 6x, 9y

a3- 6,9

b1-2 terms

b2- 7x, 12x

b3- 7,12

c1- 3 terms

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Step-by-step explanation:

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4 years ago
Choose the product.
Ivanshal [37]

Answer:

first option

Step-by-step explanation:

Given

(3x² + 2x - 3)(x - 1)

Each term in the second factor is multiplied by each term in the first factor, that is

3x²(x - 1) + 2x(x - 1) - 3(x - 1) ← distribute parenthesis

= 3x³ - 3x² + 2x² - 2x - 3x + 3 ← collect like terms

= 3x³ - x² - 5x + 3

4 0
4 years ago
A dog owner records the weight of her dog. She finds that from the age of 20 weeks to the age of 48 weeks, the dog’s weight can b
SpyIntel [72]

Answer:

See explanation

Step-by-step explanation:

A dog owner records the weight of her dog. She finds that from the age of 20 weeks to the age of 48 weeks, the dog’s weight can be modelled by the equation

w = 0.92t-0.15\ \ \ (20\le t\le 48)

where

w = weight

t = number of week from 20 weeks to 48 weeks

If we want to extend this model to the dog's weight at birth, then find the dog's weigth when it was born.

At t = 0,

w=0.92\cdot 0-0.15\\ \\w=-0.15\ kg

We get the dog's weight -0.15 kilograms at the day the dog was born. But this is impossible, because the dog's weight cannot be negative.

8 0
3 years ago
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