i need help please only help if you know the answer

Answer:

1/2

Step-by-step explanation:

Given data

from the expression a/b=2/3 we can see that

a= 2

b= 3

given the expression

3a/4b​

=3*2/4*3

=6/12

=1/2

Hence the answer is 1/2

Answer:

13.7cm

Step-by-step explanation:

x² = 14²-3² = 187

x = √187 = 13.7cm

Answer:13.7

Step-by-step explanation:it says it is correct on deltamath.

Answer:

8,261.7

Step-by-step explanation:

multiply the unit rate by the amount of miles they bike

Answer:

V = -3/5

Step-by-step explanation:

Hope this helps. Pls give brainliest.

Answer:

y = 22

Step-by-step explanation:

y = 5(5) - 3

y = 25 - 3

y =22

Answer:

point A would be the answer

Answer:

point A ?

Step-by-step explanation:

Answer:

it will be

Step-by-step explanation:

Heyy I'm not sure if I'm right

12x^4 + 2x^3 - 30x^2

to find the GCF, let's first look at the coefficients.....the GCF of 12,2,and 30 is 2.

as for the variables....pick the one with the smallest exponent...and that would be x^2

so the GCF of this polynomial is 2x^2 <=

Answer:

compounding annually = 1 time a day

compounding weekly = 52 times a year

compounding daily = 365 times a year

compounding monthly = 12 times a year

Answer:

(2x+3)(x+2)

100% its the right answer

Step-by-step explanation:

Answer:

1. 1072.6

2. 753.6

3. 194.2

4. 59.5

5. 4848.3

6. 1818.3

Step-by-step explanation:

We have to use the trigonometric functions sin, cos, and tan. Remember the mnemonic SOH-CAH-TOA when solving these problems. (sinθ=opposite/hypotenuse, cosθ=adjacent/hypotenuse, tanθ=opposite/adjacent)

1. tan(40)=900/x

x=900/tan(40)

x=1072.6

2. tan(37)=x/1000

1000tan(37)=x

753.6=x

3. sin(18)=60/x

x=60/sin(18)

x=194.2

4. sin(48)=x/80

80sin(48)=x

59.5=x

5. tan(22)=x/12000

12000tan(22)=x

4848.3=x

6. tan(33)=x/2800

2800tan(33)=x

1818.3=x

Answer:

We can make the paint amount equal by making sure the parameters have the same unit

Step-by-step explanation:

Billy had 5 gallons of paint. Bob had 4 kilograms of paint. How do you make the paint amount equal?

To solve the above question, we have the conversion rate:

We can make the paint amount equal by making sure the parameters have the same unit

Hence:

1 gallon (gal) = 3.785411784 kilogram (kg).

Billy had 5 gallons of paint.

1 gallon (gal) = 3.785411784 kilogram (kg).

5 gallons of paint = x

Cross Multiply

x = 5 × 3.785411784 kg

18.92705892 kilograms of paint

Approximately 18.93 Kilograms of paint

Therefore, Billy had 18.93 kg of paint and Bob had 4 kg of paint

Answer:

Triangle 1 - 4

Triangle 2 - 10

Step-by-step explanation:

To find the missing side lengths of a right triangle, use the Pythagorean Theorem. The Pythagorean Theorem states that: a² + b² = c². In this equation, a and b are legs, and c is the hypotenuse.

Using this to solve triangle 1, you get the equation: a² + 3² = 5² or a² + 9 = 25. To solve for a², you subtract 9 from both sides to get a² = 16. To solve for a, find the square root of 16, which is 4.

Using the Pythagorean Theorem to solve for triangle 2, you get the equation: 6² + 8² = c² or 36 + 64 = c². Add 36 + 64 to get 100 = c². Find the square root of 100 to solve for c. The square root is 10.

Hope it helps!

Answer: ($)8.75

Step-by-step explanation:

To calculate the tax, simply do 10%(0.1)*7.95 to get 0.795, rounding up to 0.80(money typically rounds up).

To calculate the total cost, simply do 7.95+0.80 to get 8.75.

Hope it helps <3

Answer:

7 x 7 x 7

Step-by-step explanation:

When raising a number or expression to an exponent, you are really just multiplying the number or expression by itself.

That means 7³ is 7 multiplied by itself 3 times.

7 x 7 x 7

Hope this helps!

1) y=5

2) x=(10-5y)/2

3) y=(11-6x)/-3

4) x=0

5) x=(-y+6)/3

6) p=(8+m)/2

Answer:

the cube root of 512 is 8

Step-by-step explanation:

8×8×8=512

Answer:

8

Step-by-step explanation:

[tex]\sqrt[3]{512} =8[/tex]

All measures of the cube are the same so to get the volume u just multiply themselves 3 times x^3

Answer:

$116.00

Step-by-step explanation:

80.00x45%=36.00

80.00+36.00=116.00

Answer:

Step-by-step explanation:

the last one

Answer:

JKLM is similar to ABCD

Step-by-step explanation:

Answer:

showing that A D to the power of 2 plus D C to the power of 2 equal A C to the power of 2

Step-by-step explanation:

The information about this figure would be used as a step in a proof of the Pythagorean theorem is AC²  = AD²  + CD²

The theorem states that the square of the hypotenuse is equal to the sum of the square of the adjacent and opposite

From the given figure, the triangle ADC is right angles. Hence we can apply the theorem on the triangle.

According to the theorem:

AC²  = AD²  + CD²

Hence the information about this figure would be used as a step in a proof of the Pythagorean theorem is AC²  = AD²  + CD²

Learn more on Pythagorean theorem here: https://brainly.com/question/343682

Answer:

11%

Step-by-step explanation:

Answer:

4.5 or 4 1/2

Step-by-step explanation:

6/(4/3)=4.5

Answer:

It's a reflection over the y-axis

Step-by-step explanation:

Answer:

reflection over the y axis

Step-by-step explanation: