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Virty [35]
2 years ago
15

Help, what is the answer? Please someone explain.

Mathematics
2 answers:
Juliette [100K]2 years ago
6 0

Answer:

the answer is b

Step-by-step explanation:

expeople1 [14]2 years ago
3 0

Answer:

Step-by-step explanation:

It is (a) both has the same area of 6hl

This is because the area of the rectangle is length x breadth. As you can see there are 6 rectangular shapes in both the figures. The area of each is hl. There are 6 so 6xhl

Note: changing the position doesn't change the area

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the figure below to answer the questions that follow 6cm LO 3.3.1 Calculate the angle, 60, in radians. (2) 3.3.2 Calculate the a
Mrrafil [7]

Answer:

it's very hard

im sorry dunno

3 0
2 years ago
3. A cone has a heighth and a base with radius r. You want to change the cone so its volume is tripled. What is the new height i
Sphinxa [80]

Answer:

Hence the new height  is 3 times the original height .(h1=3h)

Step-by-step explanation:

Given:

A cone with  has height and base with radius r .

To Find:

What is new height

Solution:

Consider as cone with height h base radius r, and volume v

Here given that only height changes for the cone  i.e. r remains the unchanged or same or constant

The volume for a regular cone is given by ,

V=pie*r^2*h/3

Here V is directly proportional to h i.ee pie ,3 and r being constant

V=K*h

i.e V/h=constant

V1 and h1 are new dimensions for new cone

V/h=V1/h1

Here V1=3V

So V/h=3V/h1

1/h=3/h1

i.e  h1=3h

Hence the height  is 3 times the original height .

4 0
3 years ago
1. <br><br><br>Find the slope of the line1. <br><br><br>a) -5/4 <br> b) 5/4 <br> c) -4/5 <br> d) 4/5
Daniel [21]
If it’s a negative slope A, if it’s a positive slope B
8 0
2 years ago
Read 2 more answers
Graphing this equation -x+4y=8
Keith_Richards [23]
The linear form of that equation is y=1/4x+2. Your y-intercept should be 2 and the slope is 1/4.

8 0
2 years ago
Mr. D'Agostino decided he wanted to build a pool in his backyard this summer. He sketched a drawing that had a scale of 1 in. =
Travka [436]

Answer:

46080 ft²

Step-by-step explanation:

Given :

Scale :

1 in = 4 feets

Recall :

I foot =. 12 inches

Length of drawing = 4 feets

Length of drawing in inches = 4 * 12 = 48 inches

Width of drawing = 5 feets

Width of drawing in inches = 5 * 12 = 60 inches

Actual length of pool = 48 * 4 = 192 feets

Actual width of pool = 60 * 4 = 240 feets

The actual area of the pool :

Length * width

192 feets * 240 feets = 46080 ft²

5 0
3 years ago
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