2 years ago

The exam had 60 questions. Phelix got 85 •/• (percent) correct. How many questions did he answer correctly?

Mathematics

1 answer:

Natalija [7]2 years ago

8 0

felix got 51 questions correct

You might be interested in

Can anyone help? thanks in advance!

Kipish [7]

Answer:

B(2,4)

Step-by-step explanation:

A(-1,-9)

M(0.5,-2.5)

with M we can find x₂ and y₂

x = 0.5

x = x₁+x₂/2

0.5 = (-1 + x₂)/2

(x₂ -1)/2 = 0.5

x₂-1=0.5×2

x₂-1=1

x₂=2

for y₂

y= -2.5

y=(y₁+y₂)/2

y=(-9+y₂)/2

-2.5=(-9+y₂)/2

-9+y₂=-2.5×2

-9+y₂=-5

y₂=-5+9

y₂=4

.: coordinates are B(2,4).

6 0

2 years ago

For what value of x is sin x = cos 19°, where 0°< x < 90°? 38°

mrs_skeptik [129]

Sin x = cos (90-x)
90-x = 19
x = 71
The answer is 71 degrees.

5 0

2 years ago

The ratio of boys to girls in the gym class at a local middle school is 3:2. what percent of the gym class is girls

sukhopar [10]

3 boys for every 2 girls
So, the percentage of girls is (2 / 5) x 100 = 40%

5 0

2 years ago

A room has a maximum capacity of 396 people. How many people are allowed in the room at anytime?

Volgvan

396 very simple math

4 0

2 years ago

Please help i don’t understand this

avanturin [10]

Answer:

Step-by-step explanation:

The solution is in the attached file

3 0

2 years ago