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3 years ago

How can - 6\4x = 12 be solved in one step?

Mathematics

1 answer:

nalin [4]3 years ago

4 0

X=8 because you have to simplify both sides, thats the only way it could be a one step equation, your welcome

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Garret makes a ramp for his skateboard in the shape of a right triangle with a hypotenuse of 2 ft, and a leg of 1 ft. He wants t

N76 [4]

A.
Explanation.........

3 0

3 years ago

Two bonds are available on the market as follows: Bond 1: Face value $250, 5 years to maturity at a (simple) interest rate of 5%

tester [92]

The value of r is 5.95%

Step-by-step explanation:

The formula of the simple interest is I = P r t, where

P is the initial amount of money
r is the interest rate in decimal
t is the time

Bond 1:

∵ The face value is $250

∴ P = 250

∵ The value is in the bond for 5 years

∴ t = 5

∵ The simple interest rate is 5%

∴ r = 5% = 5 ÷ 100 = 0.05

∵ I = P r t

- Substitute the values of P, r and t in the rule

∴ I = (250)(0.05)(5) = 62.5

∴ The interest of Bond 1 is $62.5

Bond 2:

∵ The face value is $350

∴ P = 350

∵ The value is in the bond for 3 years

∴ t = 3

∵ The simple interest rate is r

∵ I = P r t

- Substitute the values of P and t in the rule

∴ I = (350)(r)(3) = 1050 r

∴ The interest of Bond 2 is 1050 r

∵ The both bonds yield the same interest to maturity

- Equate the interests of bonds 1 and 2

∵ 1050 r = 62.5

- Divide both sides by 1050

∴ r = 0.0595

- Multiply it by 100% to change it to percentage

∵ r = 0.0595 × 100% = 5.95%

∴ r = 5.95%

The value of r is 5.95%

Learn more:

You can learn more about interest in brainly.com/question/11149751

#LearnwithBrainly

3 0

3 years ago

Help me plz ASAP! This is Geometry. Please show work if there is any. Will give brainliest to whoecer answers these

Naddik [55]

Answer:

Step-by-step explanation:

23.m∠2=x+60

as the sides are equal.

so angles are also equal.

m∠2=45

x+60=45

x=45-60=-15°

so C

24.

74+74+m∠2=180

m∠2=180-148=32°

so 3x-4=32

3x=32+4=36

x=12°

25.

as the three sides are equal so angle are equal.

m∠2=60

7x-10=60

7x=60+10=70

x=10

4 0

3 years ago

Tamir wants to buy a snowboard. The original price is $760. How much will Tamir pay if he buys it during the sale?

grandymaker [24]

Depends on how much it’s on sale

4 0

3 years ago

Find the area of the irregular figure.

Diano4ka-milaya [45]

Answer:

The area of the irregular figure is 366 cm sq.

Step-by-step explanation:

This irregular figure is made of 1 Rectangle + 1 right Triangle

<u>Area of the Rectangle:</u>

Length of the rectangle = 21 cm,

Width of the rectangle = 14 cm

AREA of Rectangle = LENGTH x WIDTH

= 21 cm x 14 cm = 294 sq cm

⇒Area of the Rectangle = 294 sq cm ..... (1)

<u>Area of the Right Triangle:</u>

Base of the rectangle = 16 cm,

Height of the rectangle = 21 cm - 12 cm = 9 cm

AREA of Right Triangle = $\frac{1}{2} \times B \times H$

$= \frac{1}{2} \times 16 \times 9 = 72$

⇒Area of the Right Triangle = 72 sq cm ..... (2)

Now, area of the irregular figure = Area of the( Rectangle +Right Triangle)

= 294 sq cm + 72 sq cm = 366 cm sq

Hence, the area of the irregular figure is 366 cm sq.

6 0

3 years ago