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neonofarm [45]
3 years ago
14

4 = 3а - 14 How do I solve this problem

Mathematics
2 answers:
kakasveta [241]3 years ago
8 0
3a-14=4
3a=4+14
3a=18
a=18/3
a=6
Simora [160]3 years ago
5 0

Answer:

X = 6

Step-by-step explanation:

Add 14 to both sides: 18 = 3a

Divide both sides by 3: a = 6

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timurjin [86]
The giraffe (using the ruler) is 11 cm.

1 cm : 50 cm

Multiply both sides by 11.

11 cm : 550 cm 

There are 0.01 meters in 1 centimeter.

Multiply 550 cm by 0.01.

(550)(0.01) = 5.5

The giraffe's real length is 5.5 meters.
5 0
3 years ago
If kenny earns 142% of Benny's Salary, how mucho more does Kenny earn than Benny
Sergeeva-Olga [200]

Let  Benny's salary = $ K

But kenny earns 142% of Benny's Salary

So, Kenny's salary = 142%of K

Kenny's salary =K  \times \frac{142}{100}

Kenny's salary = 1.42K

Kenny's income exceeds Benny's by =1.42K - K =$0.42 K

% by which Kenny's salary exceeds by Benny's =\frac{0.42 \text K}{\text K} \times 100

% by which Kenny's salary exceeds by Benny's = 42%


8 0
3 years ago
Please help ASAP!!!!!!!!!!
Alexxandr [17]

Value of x is 10

Step-by-step explanation:

  • Step 1: Here, x is the hypotenuse of the right angled triangle. Use the trigonometric ratio cosine to find x.

cos 28° = adjacent side/hypotenuse = 11/x

⇒ x = 11/cos 28° = 11/-0.96 = -11.46 ≈ 10 (rounding off to nearest tenth)

6 0
3 years ago
12.8° to the nearest degree
Ivenika [448]

12.8=13°

Hope this helps!

Thanks!

-Charlie

3 0
3 years ago
Read 2 more answers
The total cost of attending a state university is $20,600 for the first year. If your grandparents will pay half of this cost an
Andrew [12]

Answer:

$275

Explanation:

since my grandparents are paying half of the cost, i can divide $20,600 by two to get $10,300. my athlete scholarship will shave off another $7,000 so i will have $3,300 remaining.

dividing this sum by 12 gives me <u>$275</u>, which is the amount i have to save each month.

i hope this helps! :D

4 0
3 years ago
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