Can someone please help me with these questions?

7. m<RST = 138°

8. m<MNP = 56°

9. m<WXZ = 130°

10. m<ABC = 118°

Step-by-step explanation:

7. m<RST = 138° (alternate exterior angles are congruent)

8. m<MNP = (a + 28)°

(a + 28)° = 2a° (alternate interior angles are congruent)

a + 28 = 2a

Collect like terms

28 = 2a - a

28 = a

m<MNP = (a + 28)°

Substitute a = 28

m<MNP = (28 + 28)° = 56°

9. m<WXZ = 5y°

5y = (2y + 78)° (alternate interior angles are congruent)

5y = 2y + 78

Collect like terms

5y - 2y = 78

3y = 78

Divide both sides by 3

y = 26

m<WXZ = 5y°

Plug in the value of y

m<WXZ = 5(26)

m<WXZ = 130°

10. m<ABC = (3n - 47)°

(3n - 47)° + (n + 7)° = 180° (same side interior angles are supplementary)

3n - 47 + n + 7 = 180

Collect like terms

4n - 40 = 180

Add 40 to both sides

4n = 180 + 40

4n = 220

Divide both sides by 4

4n/4 = 220/4

n = 55

m<ABC = (3n - 47)°

Plug in the value of n

m<ABC = 3(55) - 47 = 165 - 47

m<ABC = 118°

the naturalist literary movement was an extension of the realist literary movement, a movement that strove to portray life as it really was hope it

step-by-step explanation:

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.