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Kamila [148]
3 years ago
12

Hey i need some help

Mathematics
1 answer:
velikii [3]3 years ago
7 0

Answer:

perimeter = 30 ft

Step-by-step explanation:

13 + 5 + 12 = perimeter = 30 ft

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3 times x squared minus 4 times x
user100 [1]

3x^2 - 4x

Im not quite sure what your asking, so I hope this helps!

7 0
3 years ago
The area of the base of a square pyramid is 256 square inches. Given that
Alja [10]

Answer:

8 inches

Step-by-step explanation:

2048 divided by 256

4 0
2 years ago
HELP PLEASE i will give brainliest If you rolled two dice, what is the probability
zhannawk [14.2K]

Answer:

6/36 or 1/6 simplified

Step-by-step explanation:

outcomes for rolling a sum of 7:

1,6

6,1

2,5

5,2

3,4

4,3

3 0
3 years ago
Suppose you want to transform the graph of the function into the graph of the function . Which transformations should you perfor
nexus9112 [7]

Answer:

A. Reflect the graph of the first function across x-axis, translate it \frac{\pi}{4} to the left, and translate it 2 units up.

Step-by-step explanation:

We have the original function is y=\tan (x+\frac{\pi}{4})-1.

The new transformed function is given by  y=-\tan (x+\frac{\pi}{2})+1.

So, we can see that the following sequence of transformations have been applied to the original function:

1. The function f(x) is reflected about x-axis i.e. f(x) becomes -f(x), which gives y=-\tan (x+\frac{\pi}{4})-1

2. This function obtained is translated \frac{\pi}{4} units to the left i.e.  y=-\tan (x+\frac{\pi}{4}+\frac{\pi}{4})-1 i.e. y=-\tan (x+\frac{\pi}{2})-1

3. Finally, this new function is translated 2 units upwards i.e. y=-\tan (x+\frac{\pi}{2})-1+2 i.e. y=-\tan (x+\frac{\pi}{2})+1

Hence, after applying, 'reflection across x-axis, translation of \frac{\pi}{4} to the left, and translation of 2 units up', we get the required function.

3 0
3 years ago
Read 2 more answers
Bob and Fran have been married for 47 years. They have 3 children, 2 sons and 1 daughter, all ages being within 5 years of each
givi [52]

Answer:

If a son were to have a grandchild, Bob and Fran would then have two great-grandchildren.

Step-by-step explanation:

C = children

G = grand children

GG =  great grand children

Bob and Fran have 3 children, 2 sons(C) and 1 daughter(C).

Their 2 sons have 5 children(G) between them. One son has 2 children(G). Their daughter has 3 children(G) and 1 grandchild(GG).

If the son with 2 children had a grandchild(GG).

Now we can see that, at present we have a single great grand child that is of their daughter's.

As given, if a son were to have a grandchild, Bob and Fran would then have two great-grandchildren.

6 0
3 years ago
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