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3 years ago

Write an expression that represents the sum of 7and x

Mathematics

2 answers:

Lady_Fox [76]3 years ago

6 0

Answer:

$7 + x$

Step-by-step explanation:

............................

Elena L [17]3 years ago

4 0

Answer:

Step-by-step explanation:

7+x

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Lubov Fominskaja [6]

Answer:

d.)

Step-by-step explanation:

7 0

3 years ago

More points!! Please solve 22 and 23

nadya68 [22]

For the table, we can count the circles that appear in each step of the fractal. The center is a single circle and is step 0. Step 1 sees 4 circles grow off of that one circle. Step 2 sees 4 circles grow off of each of these circles. Therefore the table should be:

Step 0 : 1 circle
Step 1 : 4 circles
Step 2 : 16 circles
Step 3: 64 circles

Using this table, we can solve the second part. This function is exponential growth and each step is a multiple of 4. Therefore, the function is $f(x) = 4^x$ .

8 0

4 years ago

Suppose you're adding 43 and 28 will you regroup? explain

Mrac [35]

Yes, since 43 is the bigger number, but in each number's ones place 8 is larger than 3, so you would have to regroup in the ones place.

7 0

3 years ago

A sea bird is 28 meters above the surface of the ocean what is its elevaction

Radda [10]

Positive 28 because it’s above the ocean so it’s in the positive see it make sense so if it was below sea level it would be negitive

4 0

3 years ago

Determine the functions value when x= -1?a. g(-1) = -3b. g(-1) = 0c. g(-1) = 1d. g(-1) = 27

Ber [7]

Problem

Determine the functions value when x= -1?

a. g(-1) = -3

b. g(-1) = 0

c. g(-1) = 1

d. g(-1) = 27

Solution

For this case we just need to find the value of g when x= -1 and if we look at the table we got:

g(-1)= (-1)^3 + 6(-1)^2 +12(-1) +8

g(-1)= -1 +6 -12+8 = 5-12+8= 1

And then the solution for this case would be:

c. g(-1) = 1

3 0

2 years ago