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2 years ago

Sally has a game piece shaped like a square pyramid. The dimensions are shown in the net.

Mathematics

1 answer:

olchik [2.2K]2 years ago

5 0

Answer:

56 cm^2

Step-by-step explanation:

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2x^2- 5x + 6 when x = -2

yarga [219]

Answer:

Step-by-step explanation:

x= -2

2x² - 5x + 6 = 2(-2)² - 5*(-2) + 6

= 2*4 + 10 + 6

= 8 + 10 + 6

= 24

8 0

3 years ago

(w+9) (w+4) find the product of the equation

Pachacha [2.7K]

Answer:

w^2 + 13w + 39

Step-by-step explanation:

Multiplying Polynomials (FOIL- Firsts, Outs, Inners, Lasts)

(w+9) (w+4) Multiply- Firsts (w*w) Outs (w*4) Inners (9*w) Lasts (9*4)

w*w + w*4 + 9*w + 9*4 Multiply the FOIL

w^2 + 4w + 9w + 36 Combine like terms (same variables, numbers)

w^2 + 13w + 39

8 0

3 years ago

Question 3 (1 point) If the following is a rhombus, find the missing measures. Find PQ. PQ=

Svetllana [295]

Answer:

Step-by-step explanation:

PQ*PQ=PQ²=(5x+16)²=25x²+160x+256

8 0

3 years ago

Two questions,

Aneli [31]

Hey there!

$8.8

$26,460

Hope it helps... Have a great day!

8 0

3 years ago

Cancel the common factor of the numerator and the denominator and write specified expression

lisabon 2012 [21]

Step-by-step explanation:

Hello,

I hope you mean to cancel the common factor that exists in numerator and denominator,right.

so, Let's look for the common factor, 

here, the expression is, 

=4(x-2)/ (x+5)(x-2)

so, here we find the common factor is (x-2)

now, we have to cancel it. And after cancelling we get,

=4/(x+5)

Note:{ we cancel the common factor if the common factors are in multiply form.}

Hope it helps 

3 0

3 years ago