1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
netineya [11]
3 years ago
10

Enter the sum of numbers as a product of their GCF. 75 + 30 The sum of the numbers as a product of their GCF is

Mathematics
1 answer:
Oksanka [162]3 years ago
7 0

Answer: 75+30 = 15 x 7

Step-by-step explanation:

The given expression is 75+30 (=105) which defines the sum of 75 and 30.

Prime factorization of 75 and 30 are as below:

75 = 5 x 5 x 3

30 = 5 x 3 x 2

GCD (75,30) = 5x 3 = 15  [Note: GCD = Greatest common divisor]

Consider 75+30 = (15 x 5) + (15 x 2)   [75 = 15 x 5 and 30= 15 x 2]

=  15 (5+2)   [taking 15 as common ]

= 15 x (7)

(=105)

So,  75+30 which is sum of the numbers and it is expressed as 15 x 7 which  a product of their GCF.

You might be interested in
Find the distance between the points (-8, -3) and (-2, 5). Hint: Use the Pythagorean theorem. ​
Drupady [299]

Answer:

1/5

Step-by-step explanation:

Use Pythagoras theorem

5 0
2 years ago
Can someone help me with question 1 and 2 please​
ss7ja [257]

Answer:

Didn't post the picture

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Dvds are for $24 each,felipe write the expression 4 times 24 to find the costin dollars of buying 4 dvds, how can i rewrite feli
Karo-lina-s [1.5K]
The distributive property states that:

a(b+c)=ab+bc.

or more generally: a(b+c+d)=ab+av+ad.



This is a very useful tool to perform multiplication.

For example, if we want to multiply 7 by 234, we can proceed as follows:

7*234=7(200+30+4)=7*200+7*30+7*4=1400+210+28=1610+28=1638


back to our problem,

4 * 24 = 4(20+4)=4*20+4*4=80+16=96  ($)

So, instead of multiplying 4 by 24, we multiplied 4 by 20 and 4, which is easier, and then added these together.


Answer:  

4 * 24 = 4(20+4)        [=4*20+4*4=80+16=96 ($)]

5 0
2 years ago
Find the area of the largest square contained by a circle of radius r = 1cm. Explain your answer and justify that it is correct.
Elena-2011 [213]

Answer:

2 square cm

Step-by-step explanation:

Given :

A square is inscribed in a circle whose radius is r = 1 cm

Therefore, the diameter of the circle is 2 r = 2 x 1

                                                                      = 2 cm.

So the diagonal of the square is 2r.

Using the Pythagoras theorem, we find each of the side of the triangle is $r \sqrt 2$.

Therefore, the area of the square is given by $\text{(side)}^2$

                                                                         = $(r\sqrt 2)^2$

                                                                         $= 2 r^2$

                                                                         $= 2 (1)^2$

                                                                         $=2 \ cm^2$

Hence the area of the largest square that is contained by a circle of radius 1 cm is 2 cm square.

7 0
3 years ago
What is the answer for this equation?
puteri [66]
Is there a picture to go along with it? Because it's asking for the measure of ABD which is a triangle or a ray or something
6 0
3 years ago
Other questions:
  • Tanya has a triangular garden bed in her back yard. the measure of the largest angle is 30° less than twice the measure of the s
    7·1 answer
  • Given a number cube , which is the probability that you will roll a 3 on the first toss and a 6 on the second toss?
    5·1 answer
  • There were 718 tickets purchased for a major league baseball game. The lower reserved tickets cost ​$9.50 and the upper reserved
    14·1 answer
  • Describe the Glide Reflection from the preimage triangle in Black to the image triangle and red​
    7·1 answer
  • Please help me its 10 points!! I linked a photo too. I
    14·1 answer
  • HELP!!!! I NEED HELP WITH THIS.
    8·1 answer
  • Work out the value of 4(2x+3y) when x=8 and y=-3
    8·2 answers
  • A diagram of a swimming
    7·1 answer
  • Natalie's family drank 0.9 of the 2.6 liters of the lemonade she made for a picnic. how much lemonade did her family drink? Show
    15·1 answer
  • Please help!! quizz thanks if you do
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!