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DiKsa [7]
3 years ago
15

A number that has only 2 factors

Mathematics
2 answers:
Anettt [7]3 years ago
7 0
Prime number- a number that has only two factors.
prisoha [69]3 years ago
3 0

Answer:

1,2

Step-by-step explanation:

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Laura has a 5-digit combination lock on her briefcase and has forgotten the
TiliK225 [7]

Answer: 4000

Step-by-step explanation:

don’t have it just know that’s the answer

8 0
3 years ago
Fwam surveyed 540 of the students in his school about their favorite color. students could choose between red and blue. 55% said
Digiron [165]

Answer:

243 students' favorite color is red

Step-by-step explanation:

if 55% of the students said their favorite color was blue, then 45% chose that red was their favorite color

we can get 45% of 540 using a cross-multiplication equation

45% is 45/100

45/100 is to ?/540

the (?) represents the value of students who chose red as their favorite color (we do not know this but we can figure it out using cross-multiplication)

45 times 540 is 24300

24300/100 = 243.

Give brainliest, please!

hope this helps :)

4 0
2 years ago
24. Find the slope and y-intercept of the line.<br> Y=7/5x-3
Ad libitum [116K]

Answer:

slope = m = 7/5

y-intercept = b = -3

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

y = 7/5 x - 3

slope = m = 7/5

y-intercept = b = -3

4 0
2 years ago
Read 2 more answers
The formula for the area of a parallelogram is A = bh, where b is the base and h is the height. A parallelogram that is not draw
Bezzdna [24]

Answer:

Option 2)  2x3 – 6x2 – 14x + 24 square centimeters

Step-by-step explanation:

We know the Parallelogram Area is given by

A=bh      Eqn. (1)

where

b : is the base

h  : is the height

We are also given that the base is

b=2x^2+2x-6

and the height is

h=x-4

So we can plug these two expressions in Eqn. (1), simplify and find our Area equation as follow:

A=(2x^2+2x-6)(x-4)\\\\A=(2x^2)(x)+(2x)(x)-(6)(x)+(2x^2)(-4)+(2x)(-4)-(6)(-4)\\\\A=2x^3+2x^2-6x-8x^2-8x+24\\\\A=2x^3+2x^2-8x^2-6x-8x+24\\\\A=2x^3-6x^2-14x+24

Which matches Option 2. from the available ones.

3 0
3 years ago
Read 2 more answers
Solve the following system of equations.
vodomira [7]

Answer:

a = 6/5

b = 7/8

c = 1/5

Step-by-step explanation:

We want to make two of these equations be in terms of the same variable, so let's solve the first and third  in terms of b.  

5a-24b=-15 -> -3 + 24b/5 = a

48b+35c = 49 -> 49/35 - 48b/35 = 7/5 - 48b/35 = c

Now we can replace the a and c in the second equation and solve for b.

10a+45c=21

10(-3+24b/5)+45(7/5 - 48b/35) = 21

-30 + 48b + 63 - 432b/7 = 21 -> -12 = -96b/7 -> b=7/8

Now we can plug b back into the other two to solve for a and c.  I will leave that to you unless you would like the steps there.

7 0
3 years ago
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