2 years ago

What is the length of FG?

Mathematics

1 answer:

kodGreya [7K]2 years ago

5 0

Answer:

B. 4

Step-by-step explanation:

If Triangle ABC is congruent to Triangle EFG, then A = E, B = F, and G = C.

In this case, we want to find FG. BC is congruent to FG. Therefore, FG is 4 inches.

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How many flowers, spaced every 6 inches, are needed to surround a circular garden with a 10 foot radius?

Stolb23 [73]

To solve this problem you must apply the proccedure shown below:

1. You must calculate the perimeter of the circle:

The radius of the circle in inches is:

$radius=\frac{(10ft)(12in)}{1ft}=120in$

$P=2\pi(radius)\\ P=2\pi(120in)\\ P=753.98in$

2. Now, you must divide the perimeter by the space between each flower to find the number of flowers needed, which you can call $x$ :

$x=\frac{753.98in}{6in}=125.6=126$

The answer is: 126 flowers.

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3 years ago

What is the area of shaded section of the circle?

bazaltina [42]

Answer:

≈ 565.5 units²

Step-by-step explanation:

The area (A) of the shaded sector = area of circle × fraction of circle

A = πr² × $\frac{162}{360}$ ← r is the radius

= π × 20² × $\frac{162}{360}$

= 400π × 0.45 ≈ 565.5 units²

4 0

3 years ago

May someone please help me

wel

Answer:

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2 years ago

Write an equation in point-slope form of the line having the given slope that contains the given point. m = -2, (4, -2)write an

alex41 [277]

Answer:

Point-slope form: y+2=-2(x-4)

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3 years ago

Combine like terms. 5y - 8 - y

Svetlanka [38]

<h3>Question:-</h3>

Combine like terms. 5y - 8 - y

<h3>Answer:-</h3>

here like terms are 5y,-y
solving like terms
5y-y-8(subtracting 5y-y)
4y-8

hence the combination=

$\bold {4y - 8}$

All the best !

4 0

2 years ago

Read 2 more answers