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3 years ago

Answer using the graph

Mathematics

1 answer:

NeX [460]3 years ago

8 0

Answer:

Step-by-step explanation:

f(x)=x²+4 ( find quadratic equation: given vertex)

g(x)=x+2 ( find linear equation : given 2 points)

(f-g)(-2)

(x²+4-x-2)of (-2)

x²-x+2 now find (f-g)(-2)

-2²-(-2)+2=4+2+2=8

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3 years ago

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4 years ago

Each container must hold exactly 1 litre of water Each container must have a minimum surface area

Arada [10]

The containers must be spheres of radius = 6.2cm

<h3>How to minimize the surface area for the containers?</h3>

We know that the shape that minimizes the area for a fixed volume is the sphere.

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2 years ago

Classify ABC by its angles when mA = 32°, mB = 95°, and mC = 53°.

egoroff_w [7]

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3 years ago

Read 2 more answers

In a company, 37% of 1500 employees are females.work out the number of males in the company.

a_sh-v [17]

Formula:

$y = p\% \times x$
$p = 37\% \div 100 = 0.37$
$y = 0.37 \times 1500 = 555$
so there are 555 woman working.
$1500 - 555 = 945$
there are 945 men working

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3 years ago