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Levart [38]
2 years ago
12

If 5x = 30 then x is equal to

Mathematics
2 answers:
max2010maxim [7]2 years ago
8 0

Answer:

6

Step-by-step explanation:

Gre4nikov [31]2 years ago
7 0

Answer:

6

Step-by-step explanation:

see first we have to get the x by its self so 5x/5 to cancel the 5's out so now what we do to one side we do to the other so 30/5 = 6

Hope this helps

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Alejandro rounded the number 76.518 to 76.5. Jiro rounded the same number to 76.52. Who is correct? Explain your reasoning
sergeinik [125]
Alejandro is correct because you do not need to add another number to 76.518, as Jiro did, but you need to round it to the nearest tenth.

Glad I could help, and good luck!

4 0
3 years ago
Read 2 more answers
Elena surveyed her classmates to see how many like to make jewelry. When she asked 20 of her classmates, 50 percent said they li
nordsb [41]

10 students of Elena's classmates like to make jewellery.

<u>Step-by-step explanation:</u>

Let total no.of classmates who liked the jewellery = x

Here, in the given problem, given she asked her classmates '20'. So, it clearly shows that total number of students/classmates = 20. Also, in that, 50% said like to make jewellery. Now find 'x' as below,

                    x = 50 \% \text { of } 20

                    x = \frac{50}{100} \times 20

                    x = 10

Hence, the total number of classmates who liked to make Jewellery = 10

5 0
3 years ago
Simplify and write the trigonometric expression in terms of sine and cosine:
asambeis [7]

Answer:

we have the expression as;

1/sin u cos u

Step-by-step explanation:

tan u = sin u/cos u

cot u = cos u/sin u

Thus;

sin u/cos u + cos u/sin u

The lcm is sin u cos u

Thus, we have that;

(sin^2 u + cos^2 u)/sin u cos u

But ; sin^2 u + cos^2 u = 1

so we have ;

1/sin u cos u

4 0
3 years ago
Please can you expand this<br> 3(p+3)
JulsSmile [24]

Answer:

3p + 9

Step-by-step explanation:

3(p + 3) = 3p + 9

_________________________________________

4 0
3 years ago
Read 2 more answers
If a company sells red, blue, and white tents at a ratio of 5:3:1 and they sell 1,350 tents in one month,
VARVARA [1.3K]
Red: (5 x 1,350)/9 = 750

Blue: (3 x 1,350)/9 = 450

White: (1 x 1,350)/9 = 150
7 0
3 years ago
Read 2 more answers
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