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yulyashka [42]
2 years ago
12

Math people plz answer the following ill give brainlest!!!

Mathematics
2 answers:
olganol [36]2 years ago
8 0

Answer: bro this is easy

Step-by-step explanation:

makkiz [27]2 years ago
5 0

Step-by-step explanation:

(1)

1 x = 12

3

multiply both sides by the 3

3 × 1 x = 12 × 3

3

x = 36

(2)

3x + 3 = 21

( group like terms)

3x = 21 - 3

3x = 18

( divide both sides by 3)

3x = 18

3 3

x = 6

(3)

9.95 + 0.30( 35 )

=9.95 + 10.5

=20.45

(4)

(4)

(I'm not soo sure about this one)

equation = 6x + 27 = x

11

solution

( multiply both sides by 11)

= (6x + 27) ×11 = x × 11

11

= 6x + 27 = 11x

( grouping like term)

27 = 11x - 6x

27 = 5x

(divide both sides by 5)

27 = 5x

5 5

x = 5.4

the number of shirt they can buy is 5 or 5.4

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koban [17]
I think -4 is the answer
5 0
2 years ago
Find the missing value. Show your work. Round to the nearest hundredth.
Brums [2.3K]
Soh cah toa

cos^-1 (theta) = 5/13

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3 years ago
swimsuit buyer reduced a group of designer swimwear from $75.00 to $50.00 for a special sale. If 40 swimsuits sold at the reduce
Klio2033 [76]

Answer:

The original price is = $75

The reduced price = $50

So, price reduced is = 75-50=25 dollars

Total swimsuits are = 40+25=65

Total markdown = 65\times25=1625 dollars

Now, 25 swimsuits were returned to the original price. Means 25 swimsuits were returned to $75, increasing $25 again.

So, markdown cancellation = 25\times25=625 dollars

Net markdown = total markdown - markdown cancellation

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6 0
3 years ago
Last year, 50 students attended the winter carnival. This year, 60 students attended the carnival. Which statement below correct
SVETLANKA909090 [29]

Answer: 20% increase

Step-by-step explanation:

change/ original number

(60 - 50 / 50) x 100 = 20

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5 0
3 years ago
Read 2 more answers
In AMNO, the measure of Z0=90°, the measure of ZM=13°, and OM = 9.6 feet. Find
algol [13]

Answer:

Hypotenuse MN = 10.54 ft (Approx.)

Step-by-step explanation:

Given:

Base OM = 9.6 ft

Angle θ = 13'

Find:

Hypotenuse MN

Computation:

Using trigonometry function

Cos θ = Base / Hypotenuse

Cos 13 = 9.6 / Hypotenuse

0.97 = 9.6 / Hypotenuse

Hypotenuse MN = 10.54 ft (Approx.)

3 0
3 years ago
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