MATHEMATICS HIGH SCHOOL

14 1/4 - 10 3/7 Reduce to lowest form....
step by step to see if my answer your answer

Answers

Answer 1
Answer: 14 (1)/(4)= (14\cdot4+1)/(4)= (57)/(4)

10 (3)/(7)= (10\cdot7+3)/(3)= (73)/(7)

\hbox {So, you have now } (57)/(4)-(73)/(7)=(57\cdot7)/(4\cdot7)-(73\cdot4)/(7\cdot4)= (399)/(28)-(292)/(28)=\boxed {(107)/(28) }=\boxed { 3(23)/(28) }
Answer 2
Answer: make them improper fractions:
14 1/4 would be 57/4
10 3/7 would be 73/7
Make them the same common denominator:
Times 57/4 by 7/7 =399/28
Times 73/7 by 4/4 =292/28
Now subtract them:
107/28 
Now Simplify:
107/28= (3*28+23)/28=3+23/28= 3 23/28
The Answer:
3 23/28

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Solve each equation by graphing. Round to the nearest tenth. 6x^2+18x=0

the surface area of a square pyramid is 136 square inches. The base length is 4 inches. What is the slant height???/

Answers

Step-by-step explanation:

Will u give me brainliest

What value do you get when you evaluate the composition "f of g of negative threef (x) -3x2-5 g (x) --4xf(g(-3))

Answers

f o g is how it's written with the -3 it means

f(g(-3))=what

so first -3 into g(x)
g(-3)=-4(-3)
g(-3)=12

sub for x in f(x)
f(12)=-3(12)^2-5
f(12)=-3(144)-5
f(12)=-432-5
f(12)=-437

Find the solution set (x+1)(x+1)=0

Answers

x= -1 beacuse negative one plus one is 0 and that will equal zero for both sides
(x+1)(x+1)
x²+2x+1=0
x²+1x+1x+1=0
x(x+1)+1(x+1)
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Solve each question for X , y=-9+x^2

Answers

so basically you want to isolate only one of the variable on one side so
y=-9+x^2
add 9 to both sides
y+9=x^2
square root both sides
√(y+9)=x

x=√(y+9)
y = -9 + x^2
y + 9 = -9 + 9 + x^2
y + 9 = x^2
√y+9 = √x^2
√y+9 = x
x = √y+9

√ is the square root symbol

There are 3 grams of fiber in 1/2 cup of oatmeal. There are 1 1/8 cups of oatmeal left in a box. What is the amount of finer in the oatmeal left in the box? Can anyone help me with my sisters homework??

Answers

The answer would be 6.75 grams of fiber in the oatmeal.

Using standard form, writean equation to represent a
line passing through (-6.10)
with a slope of -1.

Answers

Answer:

y= -1x +4

Step-by-step explanation:

So if you meant (-6,10) then I have solved it.

Writing this in y= mx+b form we already have M

y= -1x + b

So let’s substitute by putting in then y and x

10 = -1(-6) + b

10 -6= 6 -6+ b

4 = b
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