All categories

3 years ago

PLEASE HELP ME WITH THIS!!!

Mathematics

1 answer:

Gre4nikov [31]3 years ago

8 0

Angle 1=180-90-48 =42
Angle 2=180-42 =138
Angle 3= angle 1
Angle 4= angle 2
Angle 5 = 180-72-42=66

You might be interested in

The cost to a restaurant for pies $5.25. The pie is cut into eight slices, which are sold for $1.95 each. How much profit does t

NNADVOKAT [17]

$1.95 *8=15.6

515.6-5.25=$10.35
so, the restaurant makes @$10.35 for 1 pie

5 0

3 years ago

Read 2 more answers

Match the example to the term.

Dovator [93]

Answer:

quotation mark. "How are you?"

Antonyms. black white

gesture. waving a hand

hyphen. teen-aged

contraction. Couldn't

abbreviation. Capt.

homonyms. reign, rain

8 0

3 years ago

Write the following as a mathematical sentence. Use the letter n as your variable.

alukav5142 [94]

Answer:

n-7=2

Step-by-step explanation:

We can start with one side, which is: seven less than a number

Since the number is n, seven less than it is n-7

The other side 2, as we can see after the word is

The equation, therefore, is

n-7=2

4 0

2 years ago

How does the discriminant determine the number of real solutions a quadratic equation have?

const2013 [10]

The discriminant determines the number of real solutions. If the discriminant is positive, there will be two solutions. If it's negative, there are no solutions. If it's 0, there is one solution

5 0

4 years ago

A family has annual loan payments equal to 30% of their annual income. During the year, their loan payments total $15,680. What

soldier1979 [14.2K]

First, set up a ratio: $\frac{30}{100} = \frac{15,680}{x}$
The first fraction is the percentage (30% and $\frac{30}{100}$ are the same thing) and the second is the loan payment (which is equal to the 30 in the first fraction) over their annual income ( $x$ ).
First you divide $15,680 by 30, then multiply that quantity by 100. The value calculated then replaces $x$ in your second fraction: $\frac{30}{100} = \frac{15,680}{52,266.67}$

7 0

4 years ago