2 years ago

Find the product of (x + 5)2

Mathematics

1 answer:

tatuchka [14]2 years ago

5 0

You distribute the problem as shown;
2(x+5) 2 times x+2 times 5=2x+10
The answer is 2x+10!

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IRISSAK [1]

Answer:

Step-by-step explanation:

P°×q3

=1×q3

=q3

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2 years ago

The bottom of a boat lles 7 feet below the surface of the water the boat stands 18 feet above the surface of the water.

ASHA 777 [7]

Answer:

18-(-7)

Step-by-step explanation:

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2 years ago

A jet flies at a rate of 1.3x10 to the 6 feet per hour. Written in scientific notation, which is the best estimate of how many f

Semenov [28]

This is scientific notation

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3 years ago

Read 2 more answers

Someone help me on this one pls!!

Nataly [62]

The formula of a midpoint of AB:

$M_{AB}\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right)$

We have:

G(b; 0); F(3b; 2b)

substitute:

$M_{GF}\left(\dfrac{b+3b}{2};\ \dfrac{0+2b}{2}\right)\to M_{GF}(2b;\ b)$

Answer: (2b, b)

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3 years ago

An electrician bent a section of copper wire into a partial circle as shown. The dimensions are

ira [324]

Answer:

Length = 3.84 feets (nearest hundredth)

Step-by-step explanation:

The length of section of wire can be obtyaiejd using the length of of a arc formular :

Length of arc = θ/360° * 2πr

Radius, r = 2.5 feets

Length of arc = (88/360) *2πr

Length of arc = (88/360) * 2π*2.5

Length of arc = 0.244444 * 15.707963

Length of arc = 3.8397

Length = 3.84 feets (nearest hundredth)

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2 years ago