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2 years ago

How do u make 25 m to what cm?

Mathematics

2 answers:

vodka [1.7K]2 years ago

7 0

Answer:

2500 cm

Step-by-step explanation:

1 meter = 100 cm

25m x 100 = 2500 cm

Lera25 [3.4K]2 years ago

6 0

Answer:

25cm is equal to 2500 cm because 1 m is 100 cm

Step-by-step explanation:

Please, may i have brainly? i need 4 more!

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PQR is a right angled triangle calculate the size of angle marked x

romanna [79]

Answer:

$\displaystyle x \approx 37.4^\circ$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Trigonometry

[Right Triangles Only] SOHCAHTOA
[Right Triangles Only] cosθ = adjacent over hypotenuse

Step-by-step explanation:

Step 1: Define

Angle θ = x

Adjacent Leg = 5.8

Hypotenuse = 7.3

Step 2: Solve for x

Substitute in variables [Cosine]: $\displaystyle cosx^\circ = \frac{5.8}{7.3}$
[Fraction] Divide: $\displaystyle cosx^\circ = 0.794521$
[Equality Property] Trig inverse: $\displaystyle x^\circ = cos^{-1}(0.794521)$
Evaluate trig inverse: $\displaystyle x = 37.39^\circ$
Round: $\displaystyle x \approx 37.4^\circ$

8 0

2 years ago

4 times the measure of the complement of an angle is equal to 2/3he measure of the original angle's supplement. what is the meas

Andrej [43]

Let x be the angle
Complement of x is (90 degrees-x)
Supplement of x is (180 degrees-x)

4•(90-x)= 2/3(180-x)
3•4(90-x)=2(180-x)
1080-12x=360-2x
1080-360=12x-2x
720=10x
720/10= x
So x = 72 degrees

3 0

3 years ago

A used car is priced at $5250. If the price is dropped to $4500, what is the percent of change in the price of the car? Round yo

saw5 [17]

85.7%
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move decimal 2 places to the right to convert a decimal to a percentage

8 0

2 years ago

Read 2 more answers

Could anyone please help ? Fill in the blank 5/7 of ... is 1/7

Kryger [21]

Answer:

1/5

Step-by-step explanation:

5/7x = 1/7

x = (1/7)/(5/7)

x= (1/7)(7/5)

x = 1/5

6 0

2 years ago

Find h(-9) for the function: h(x)= 1 + 7x

Anni [7]

Answer:

-62

Step-by-step explanation:

= 1 + 7 (-9)

= 1 + (-63)

= 1 - 63

= - 62

4 0

3 years ago

How do u make 25 m to *what* cm?

How do u make 25 m to what cm?