Determine whether the ratios given In the first column are equivalent or not. Ratios Yes No 77 and 63 45 and 75 10 and 80 18 and 81 11 7. 3. 8.

Q: Find the scale of the hypotenuse of the first triangle to the hypotenuse of the second triangle.…

A: The solution is in step 2

Q: 4. Problem 7.1.32 b А. 44.4°, 44.4°, 91.2° В. 20.5°, 20.5°, 139.0° С. 45°, 45°, 90° D. 45.6°, 45.6°,…

A:

Q: A

A:

Q: The figures are similar. Use the information to find the ratio from small to large. The ratio is SA…

A: 144 in sq. and 64 in sq.

Q: Perform the conversion. 5.16 kg =. 5.16 kg = g

A: To convert 5.16 kg into g We use conversion 1kg=1000gm

Q: Write the sentence as a proportion. Then determine whether the proportion is a true proportion.…

A: True proportion: If two ratios of an equation are equal then it is said to be in true proportion .…

Q: Express the number as a ratio of integers. 5.21345

A:

Q: 68om 44cm 18cm 12cm 6) 21cm 7cm 6. Aon 30 15cm

A: 468b=4411=a2068b=4=a20⇒68b=4,a20=4⇒b=17,a=80

Q: reports Use the figure to complete the proportion. GA FA %3D DA ar D C E G Eles my

A:

Q: Perform the conversion. 490 g= kg

A:

Q: Solve the proportion . Round the answer to the nearest tenth. 5.2/6.9=3.7/1.2x

A: Given that 5.26.9=3.71.2x Solve this proportion

Q: Find the number that makes the ratio equivalent to 1:6. 8:

A: We can find the required answer as below.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.