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Nikitich [7]
2 years ago
15

a student answers 75% of the questions on a math exam correctly. if he answers 30 questions correctly. how many questions are on

the exam?
Mathematics
1 answer:
Komok [63]2 years ago
8 0
There is 40 questions on the exam
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Can you help me pleaseeeeeeeeeee
lidiya [134]
This is so wasy n u dk how to do it u just add 3 my god
8 0
3 years ago
Read 2 more answers
What is the measure of X? <br> angles are not necessarily drawn to scale
Schach [20]

Answer:

xº=71º

Step-by-step explanation:

Take the triangle BDH

Once the sum of interior angles of a triangle is 180º:

40º+31º+yº=180º

71º+yº=180º

yº=109º

Once yº and xº are supplementary angles (add up to 180º):

yº+xº=180º

109º+xº=180º

xº=71º

5 0
3 years ago
In ΔABC, side AB is 8 units long and side BC is 25 units long. What cannot be the length of the third side
Anastasy [175]

Answer: 35

Step-by-step explanation: The third side can be between the smallest side (8 units) and the two sides combined (25 + 8 = 32)

The third side can be anywhere from 8 - 32

7 0
3 years ago
If correct I will give brainly​
Marizza181 [45]

Answer:

B

Step-by-step explanation:

all you need to do is switch the x with 12

5 0
3 years ago
4,284 passengers traveling by the intercity bus every day, the intercity bus operates 6 hours every day, find the number of pass
Lemur [1.5K]

Answer:

714

Step-by-step explanation:

So lets go over what we know.

The bus only goes for 6 hours each day.

So lets just think of a full day as 6 hours.

Each day(6 hours), 4284 passangers ride the bus.

To find passangers per hour, we must divide the total passangers by the total hours.

This is 4284(total passangers) divided by 6(total hours):

4284/6

=

714

So each hour, there are 714 passangers.

Hope this helps!

7 0
3 years ago
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