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3 years ago

What’s the area and perimeter

Mathematics

1 answer:

Yuki888 [10]3 years ago

7 0

Answer:

The Perimeter is 4.5in and the Area is 1.125in²

Step-by-step explanation:

Perimeter is gotten by adding up the length/height of every side of the polygon (1.5in + 1.5in + 0.75in + 0.75in), while the Area of a rectangle is gotten by multiplying the height and length. (1.5in × 0.75in)

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Show that there is no solution for the radical equation 4w+4=-4.

Ad libitum [116K]

Answer:

there is a solution

w= -2

Step-by-step explanation:

4w+4=-4

-4 -4

4w=-8

/4 /4

w=-2

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3 years ago

Need help again please

quester [9]

Answer:

Step-by-step explanation:

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3 years ago

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What is the value of 4 - 2/5 squared in a fraction

KiRa [710]

Hello :
4 - 2/5 = 20/5 -2/5 =18/5 =(<span>√(18/5))²</span>

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3 years ago

What is the value of x please help me

Tju [1.3M]

Answer:

Step-by-step explanation:

ΔLMN and ΔPMQ are similar. Therefore thw sides are in proportion:

$\dfrac{LM}{PM}=\dfrac{NM}{QM}$

We have:

LM = 3 + 9 = 12

PM = 9

NM = x + 12

QM = 12

Substitute:

$\dfrac{12}{9}=\dfrac{x+12}{12}$ <em>cross multiply</em>

$9(x+12)=(12)(12)$

$9(x+12)=144$ <em>divide both sides by 9</em>

$\dfrac{9(x+12)}{9}=\dfrac{144}{9}$

$x+12=16$ <em>subtract 12 from both sides</em>

$x=4$

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3 years ago

Simplify: ⅕y - ⅗y + 5 - ⅖y - 8<br> pls

MrRissso [65]

Answer:

The answer is -(4/5)y - 3.

Step-by-step explanation:

The steps are :

$\frac{1}{5} y - \frac{3}{5} y + 5 - \frac{2}{5} y - 8$

$= ( \frac{1 - 3 - 2}{5} y) + (5 - 8)$

$= - \frac{4}{5} y - 3$

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3 years ago

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