MATHEMATICS HIGH SCHOOL

The fraction 4/18 is in simplest form.

True
False

Answers

Answer 1
Answer: False because both 4 and 18 can be divided by 2
Answer 2
Answer: False because if you divide the numerator and denominator by 2 then you get 2/9

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Please someone help me i do not know the answer
What is the value of x, given that modifying above upper P upper Q with bar parallel to modifying above upper B upper C with bar ? The figure is triangle A B C with a segment from point P on segment A B to point Q on segment A C. Segment A P equals 9. Segment P B equals 18. Segment A Q equals x. Segment Q C equals 10.
What is the answer 6/10 + 8/100?
The sum of twice a number and six is forty two.

Which of these points are on a line that has a slope of -3?(9, 2), (4, 3)



(9, 2), (3, 4)


(2, 9), (3, 4)


(2, 9), (4, 3)

Answers

Simple....

using the formula ( y_(1)- y_(2) )/( x_(1)- x_(2) ) to find slope....

1.)  (9,2)(4,3)

(2-3)/(9-4)= -(1)/(5) (No)

2.)  (9,2)(3,4)

(2-4)/(9-3) = -(2)/(6) =- (1)/(3) (No)

3.)  (2,9)(3,4)

(9-4)/(2-3) = (5)/(-1) =-5 (No)

4.)  (2,9)(4,3)

(9-3)/(2-4) = (6)/(-2) =-3 (YES!)

Thus, your answer.

Find the value of 4x^2– 2y when x = 3 and y = 2.

Answers

Answer:

The answer is 32.

Step-by-step explanation:

Remember that order of operation is very important in this problem.

Substitute x for 3 and y for 2 in the equation.

When solving the first term, we must note that we have to square the 3 first before we multiply it by 4. So, 4(3)^2 is basically 36. To simplify the second term you just have to do 2*2, which is 4. 36-4=32, which is the answer.

True or False: Only like terms can be combined. A True B False

Answers

Answer:

True

Step-by-step explanation:

Like terms like 4x-3x the x term. is a like term

6-4x can be subtracted because they aren't the same.

High Hopes^^

Barry-

Answer:

i believe this false but im not positive

Which equation represents the line that passes through the points (6 -3) and (-4 -9)

Answers

This answer will get deleted...but I do not have time to post the work on this one..

m= 3/5

b=-33/5

y= (3)/(5) x+- (33)/(5)

Thus, your equation.
Lets first find the slope:
(y₂-y₁)=m(x₂-x₁)
(-9-(-3)) = m(-4-6)
-6 = m(-10)
Isolate m:
(-6)/(-10) = (m(-10))/(-10)
-10 and -10 cancels out
(-6)/(-10)  =  m
(3)/(5) = m

Now we know the slope, which is (3)/(5)

The equations is 
y = mx + c
Take any two coordinates from the given above

Im taking (6,-3)
Plug in those coordinates and the slope to the formula

-3 = (3)/(5)(6) + c
-3 = (18)/(5) + c
Isolate c
-3 - (18)/(5) = c
- (33)/(5) = c
which gives us:
-6.6 = c

Now plug in the slope and c in the equation:

y = (3)/(5)x+ (-6.6)
or
y = (3)/(5)x +(-(33)/(5))

Give two different ratios with the description of a ratio relationship using the following information there are 15 male teachers in the school that 35 female teachers in the school

Answers

Two different ratio are;

Male teacher : Female teacher = 3 : 7

Male teacher : Teacher = 3 : 10

Here,

Number of male teachers = 15

Number of female teacher = 35

We have to find the two different ratio.

What is Ratio?

A ratio is a comparison of two similar quantities obtained by dividing one quantity by the other.

Now,

Number of male teachers = 15

Number of female teacher = 35

Hence, Number of total teacher = 15 + 35 = 50

So, Ratio of Male teacher to Female teacher = 15 : 35 = 3 : 7

And, Ratio of Male teacher to Teacher = 15 : 50 = 3 : 10

Therefore, Two different ratio are;

1. Male teacher : Female teacher = 3 : 7

2. Male teacher : Teacher = 3 : 10

Learn more about the ratio visit:

brainly.com/question/13513438

#SPJ2
Male teachers: female teachers
15:35 
Simplifying
3: 7

twelve and three tenths more than five and thirteen thousandths of a number d is equal to fifteen and three hundred two thousandths. what is the value of d?

Answers

12 3/10 (12 3/10) more than (+) 5 13/1000 of a number d (5 13/1000d) is equal to (=) 15 and 302/1000 so


we want the bottom numbers the same so

12 and 3/10=12 and 300/1000
5 and 13/1000 is the same
302/1000 is the same so

12 300/1000+5 13/1000d=15 302/1000
subtract 12 300/1000 from both sides
5 13/1000d=3 2/1000
5 13/1000d=5013/1000d
3 2/1000=3002/1000
5013/1000(d)=3002/1000
multiply both sides by 1000/5013 (to make it a one exg 1/2 times 2/1=2/2=1)

d=3002/5013 times 1000/1000=3002/5013≈0.59843
Answer and workings in attachment below.
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