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3 years ago

Please help quickly !

Mathematics

1 answer:

GalinKa [24]3 years ago

8 0

Answer:

1. multiplication property of equality

2. division property of equality

Step-by-step explanation:

1. multplied by -3/2

2. divided by -2/3

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Need someone to help me please!

mylen [45]

Answer:

$\huge\boxed{\sf A = 8\ cm\²}$

Step-by-step explanation:

<u>Given data:</u>

Base = b = 4 cm

Height = h = 4 cm

<u>Required:</u>

Area of triangle = A = ?

<u>Formula:</u>

A = bh / 2

<u>Solution:</u>

A = (4)(4) / 2

A = 16 / 2

A = 8 cm²

$\rule[225]{225}{2}$

Hope this helped!

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3 years ago

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What is 8/24 subtracting 1 quart

posledela

The answer to your math problem is0.083333

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3 years ago

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I am confused on how to set this question up. Can someone please help me?

gregori [183]

Answer:

Step-by-step explanation:

Comparing triangle EGD and triangle ELA

AL/DG = EL/EG

AL = x, DG = 3, EL = 5+5+5+5= 20

EG = 5

x/3 = 20/5

x/3 = 4

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8 0

3 years ago

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( 1 + 1 ) + ( 1 + 1 ) in standard form

san4es73 [151]

Answer:

Step-by-step explanation:

Standard form, in other words, is when it is fully simplified.

[Given]

( 1 + 1 ) + ( 1 + 1 )

[Add what it is the parentheses]

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8 0

2 years ago

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Katniss divided x^3+2x^2-3x-4 by x+1. she didnt get a remainder. do you agree with her?

Brilliant_brown [7]

ANSWER

Katnis is right

EXPLANATION

We use the Remainder Theorem to check if she is right.

According to the Remainder Theorem, if the polynomial function,

$p(x) = {x}^{3} + 2 {x}^{2} - 3x - 4$

is divided by x+1, then the remainder is given by

$p( - 1)$

We substitute x=-1 into the function to obtain,

$p( - 1) = {( - 1)}^{3} + 2 { ( - 1)}^{2} - 3( - 1) - 4$

We simplify to get:

$p( - 1) = - 1+ 2 (1) + 3 - 4$

$p( - 1) = 4- 4$

$p( - 1) = 0$

Katnis is right because the remainder is zero

3 0

3 years ago