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2 years ago

14

Which explains whether ΔFGH is congruent to ΔFJH?

2 answers:

Lina20 [59]2 years ago

5 0

Given two triangles, one can explain if they are congruent using the following postulates;
side-side-side (SSS) this is used when the corresponding sides of a triangle are similar
Side-angle-side (SAS) is used when the 2 corresponding sides are equal and at least one of the angles;
Angle-side-angle (ASA) is used when to corresponding angles and at least one side are equal

Gala2k [10]2 years ago

4 0

Answer:

Which explains whether ΔFGH is congruent to ΔFJH?

-C. They are not congruent because only one pair of corresponding sides is congruent.

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How many whole cans can the company make out of each sheet of metal?

klio [65]

Answer:

18

Step-by-step explanation:

Total Surface Area of the Metal Sheet = $1000\:in^2$

Given a cylinder with diameter 3 Inch and height $4\frac{1}{4} in$

To determine how many whole cans can be made, the first step is to find the total surface area of each of the cylindrical can.

Total Surface Area of a cylinder = $2\pi r^2+2\pi rh$

Radius =3÷2=1.5 Inch

Height of the can = $4\frac{1}{4} in$

<u>Total Surface Area of each can </u>

$2\pi r^2+2\pi rh=2\pi r(r+h)\\=2*1.5*\pi(1.5+4.25)\\=3\pi *5.75\\=17.25\pi \:in^2$

<u>Number of Cans that can be Made </u>

To determine this, we divide the total surface area of the metal sheet by the total surface area of each can.

Number of Cans=Total surface area of the metal sheet÷Total surface area of each can.

$=1000 \div 17.25\pi\\=18.45$

Therefore, the company can make 18 whole cans from each sheet of metal.

6 0

2 years ago

⭐Whoever that Answers all of These First, Gets Brainliest !!! (Easy Edition)⭐

serious [3.7K]

Answer:

1= 36

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Step-by-step explanation:

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3 years ago

Find the relative rate of change of f(x)=12+2e^-2x

Alexxx [7]

The rate of change of a given function is given by f'(x)=dy/dx
given that the function is:
f(x)=12+2^(-2x)
f'(x)=2*(-2)e^(-2x)
f'(x)=-4e^(-2x)
the relative rate of change will be the ratio of the derivative to the original function:
f'(x)/f(x)
=(12+2^(-2x))/(-4e^(-2x))

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3 years ago

Read 2 more answers

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alina1380 [7]

4 sticks of butter to make 4 batches of lemon bars

6 0

2 years ago

Need number 2 please!!

valentina_108 [34]

Answer:

A

Step-by-step explanation:

note that i = $\sqrt{-1}$

given

- 1 + 2i $\sqrt{3}$

= - 1 + $\sqrt{2^2(-1)3}$

= - 1 + $\sqrt{-12}$

6 0

2 years ago