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andrezito [222]
2 years ago
10

I need help ASAP plz

Mathematics
1 answer:
musickatia [10]2 years ago
5 0
It will be a c because it is a 90 degree
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The quotient of two numbers is 4, and the difference is 3. What are the two numbers
Pie

Answer:

The numbers are 4 and 1

Step-by-step explanation:

Let x and y be the numbers

Quotient is division

x/y = 4

x-y =3

Taking the first equation and multiplying each side by y

x = 4y

Replacing into the second equation

4y -y = 3

3y = 3

Divide by 3

3y/3 = 3/3

y=1

Now we can find x

x -y =3

x-1 =3

Add 1 to each side

x= 4

6 0
2 years ago
Please help me solve the problem 3 \sqrt[5] 3\sqrt[100]
Advocard [28]
<span>3 X squareroot (10 X 100) = 3X (10) X squareroot (10) = [ where the squareroot of 100 is 10] 30 X squareroot (10) = 30 X squareroot (2 X 5) = [where the squareroot of 2 is 1.414] 30 X (1.414) X squareroot (5) = 94.85</span>
6 0
3 years ago
What is 4/5 + 3/4 I need it for my homework
Vladimir79 [104]

Answer:

4/5 + 3/4 = 1\frac{11}{20} or 1.55

Step-by-step explanation:

This can be solved by first finding the highest common factors of denominators of the two fractions, i.e. 4 and 5.

The highest common factor of 4 and 5 can be found by multiplying the two numbers as follows:

The highest common factor of 4 and 5 = 4 * 5 = 20

This can now be used to solve  4/5 + 3/4 as follows:

4/5 + 3/4 = ((4 * 4) + (5 * 3)) / 20 = (16 + 15) / 20 = 31 / 20 = 1\frac{11}{20} or 1.55

Therefore, we have:

4/5 + 3/4 = 1\frac{11}{20} or 1.55

3 0
3 years ago
From 2010 to 2015, a group of researchers conducted an experiment using two types of pain medication: pill A and pill B. The res
Elis [28]

Answer:

b i think im wrong but i tried..

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Hello! I need help with a math problem, this is the question:
skelet666 [1.2K]

Answer:

CN Tower = 550 m and church tower = 160 m

Step-by-step explanation:

The first equation x + y = 710 is correct

but the second one is

x - y = 390    

Note x = height of the CN tower and y = height of the church.

x + y = 710

x - y = 390

If we add the 2  above equations we eliminate y so

2x = 1100

x = 550 m

and y = 710 - 550 =  160 m

8 0
3 years ago
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