Ask question

Ask question

All categories

gayaneshka [121]

4 years ago

15

(a) An angle measures 140 . What is the measure of its supplement? (b) An angle measures 36 . What is the measure of its complem

ent?

1 answer:

Lesechka [4]4 years ago

6 0

A: 40 because supplements add up to 180
B: 54 because complements add up to 90

You might be interested in

Find the perimeter or cm

kicyunya [14]

Answer:

The perimeter is 22.

Step-by-step explanation:

The perimeter formula (it sometimes varies) is 2(b+h)

b being base (in this example, 6)

h being height (in this example, 5)

So now, with substitution, we are left with:

2(6+5)

Which simplifies down to:

2(11)

22

8 0

3 years ago

Find the product of 0.51 x 2.427

Natalka [10]

Answer:1.23777

Step-by-step explanation: Calculators answer

7 0

2 years ago

Solve by substitution. 5x + 4y = -14 y = -7x - 15

ki77a [65]

Answer:

(-2,-1)

Step-by-step explanation:

5 0

3 years ago

You suspect that the spiciness of food served in a restaurant is positively correlated with number of soft drinks ordered. What

Naily [24]

<span>B) Observe several cases of people ordering food of varying spice-levels and number of soft drinks ordered. thats what i think though.</span>

7 0

3 years ago

Read 2 more answers

One number exceeds another by 1. the sum of the numbers is 21. what are the numbers

Cerrena [4.2K]

Try this solution:
1. if 1st number is 'x', the 2d number is 'y', then it is possible to make up the system of two equation according to the condition:
$\left \{ {{x-y=1} \atop {x+y=21}} \right. \ =\ \textgreater \ \ \left \{ {{x=11} \atop {y=10}} \right.$
2. one number is 11, another number is 10.

3 0

3 years ago