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lutik1710 [3]
3 years ago
12

Can someone help mewiththis a

Mathematics
2 answers:
Ganezh [65]3 years ago
6 0
Question 8 answer is c
Anna11 [10]3 years ago
5 0
7: They both have the same number (40) Because 10 books and 4 shelves is the same as 4 books and 10 shelves.
8: C because it is mirroring the previous equation.


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Sorry I also need help with this question
Tomtit [17]

Answer: B

Step-by-step explanation:

(f/g) means to divide f(x) by g(x).

(f/g)(x)=\frac{3x+2}{3x-5}

To find the domain, you set the domain equal to zero and solve for x.

3x-5=0                   [add both sides by 5]

3x=5                       [divide both sides by 3]

x=5/3

Now, we know that B is the correct answer.

4 0
4 years ago
an angle is 22 degrees smaller than a second angle. the two angles are complementary. what is the measure of the smaller angle?
kirza4 [7]

Let the first angle be x°.

Then the second angle shall be (x - 22)°.

The two angles are complementary. Hence their sum shall be 90°.

First angle + second angle = 90°

=> x° + x° - 22° = 90°

=> 2x° = 112°

=> x° = 56°

Hence first angle = x° = 56°.

Second angle = (x - 22)° = 34°.

6 0
3 years ago
A sales clerk earns a 3% commission on each sale. what is the commission earned on a sale of $4450
GenaCL600 [577]
It would be 4450*3/100 = $133.50
3 0
3 years ago
Evaluate f(x)=x+3for f(-2)
nirvana33 [79]

Answer:

f(-2) = 1.

Step-by-step explanation:

If we are solving for f(-2), we will simply need to substitute in '-2' for 'x'. This gives us:

f(-2) = -2 + 3

f(-2) = 1.

4 0
3 years ago
Read 2 more answers
Show how to convert 8 quarts to<br> gallons using a unit multiplier.<br> (1 gal<br> 4 qt)
chubhunter [2.5K]

Answer:

2 gallons

Step-by-step explanation:

1 gal 4 qt

2 gal 8 qt

5 0
3 years ago
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