2 years ago

Help ill give brainliest

Mathematics

2 answers:

aleksandrvk [35]2 years ago

7 0

Answer:

Step-by-step explanation:

the angle is 115.6

Hope this helps

Darina [25.2K]2 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

The mean of Holly's first six math quiz scores was 75%. After taking the seventh quiz, her mean score rose to 77%. What was Holl

alexandr1967 [171]

Let x represent Holly's score on 7th math quiz.

We have been given that the mean of Holly's first six math quiz scores was 75%. This means that the average on 1st 6 math quizzes is 75.

To find the total scores on 1st 6 math quizzes, we will multiply 75 by 6 that is $75\times 6 =450$ .

We will use average formula to find test scores on 7th math quiz.

$\text{Average of 7 math quizzes}=\frac{\text{Sum of scores on 7 math quizzes}}{\text{7 quizzes}}$

$77=\frac{x+450}{7}$

Let us solve for x.

$77\cdot 7=\frac{x+450}{7}\cdot 7$

$539=x+450$

$x+450=539$

$x+450-450=539-450$

$x=89$

Therefore, Molly's score on the 7th math quiz was 89.

8 0

2 years ago

22 is 33 1/3% of what number

Viktor [21]

66 is ure answer because im a math expert

7 0

3 years ago

Read 2 more answers

SOMEBODY HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Grace [21]

Answer:pls is it all we are to ans

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

If a over 2 equals b over 3 then b over a equals what?

ikadub [295]

A/2=b/3
b/a
a=2/3b
b=3/2a
4b/9a

5 0

3 years ago

Line k is parallel to y= -2x - 1 and passes through the point (4,3). What is the y intercept of line k?

Schach [20]

Yk what all above you can’t go wrong with choosing all of the em tbh cuz u would get one of them righ

4 0

2 years ago