All categories

4 years ago

I need help plz immediately

Mathematics

2 answers:

Elan Coil [88]4 years ago

4 0

Answer:

65/12 because all you gotta do is take the signs away and its the same fraction just on opposite sides

Step-by-step explanation:

kondaur [170]4 years ago

4 0

Answer:

A 65/12

Step-by-step explanation:

A negative divided by a negative is a positive

-65/-12 = 65/12

You might be interested in

I need help with numbers 7,8

meriva

Answer:

7.) the angle is an acute

8.) the angle is an obtuse

Step-by-step explanation:

an acute is an angle lower than 90°

an obtuse is an angle greater than 90°

hope i helped :)

8 0

3 years ago

the histogram shows the result of survey asking students how many windows are in their homes how mnay studengs have less than 10

serious [3.7K]

Answer:

4 students

Step-by-step explanation:

Although I am not sure if I am completely correct. I’ll try my best.

We know:

The numbers 0-12 on the frequency table is the number of windows.

The numbers on the bottom is the amount of students.

What we can see:

As we can see..

the 0-4 section in the table shows that only 0-4 students have 9 windows.
The 5-9 sections shows that only 5-9 students have 10 windows.
The 10-14 sections shows that 10-14 students have 0 windows.
The 15-19 sections shows that 15-19 students have 4 windows.
The 20-24 sections shows that 20-24 students have 2 windows.

Calculations:

Since the number of students that have the amount of windows less than 10 is 4 (0-4 section) and 0 (10-14 section)

Add.

4+0

= 4

Therefore, 4 students have less than 10 windows.

4 0

3 years ago

A teacher bought a packet of 17 batteries. Each calculator uses 3 batteries. How many calculators can the teacher fill with batt

Mumz [18]

Answer:

The teacher can fill 5 calculators

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the value of x in the isosceles triangle shown below.

guajiro [1.7K]

Answer:

B) $x = \sqrt{60}$

Step-by-step explanation:

1. As you can see from the image, there are two right triangles in the isosceles triangle. The base of each right triangle is 2 (because 4 ÷ 2 = 2), and the hypotenuse is 8.

2. Let's use Pythagorean Theorem to find the height of each right triangle, which will also give us the height of the isosceles triangle: $a^2 + b^2 = c^2$ , where a = height, b = base, and c= hypotenuse.