I'm supposed to solve it orr?
Answer:
L.H.S = R. H.S
Step-by-step explanation:
Hope, you see the image .
<u>Note</u><u>;</u><u> </u>Way to solve question may vary according to your grade
This process is for grade 9 and above
For lower level you can express all tri.. ratios in p , b & h and prove it
Answer:
a<5
Step-by-step explanation:
Let's solve your inequality step-by-step.
3a+6<21
Step 1: Subtract 6 from both sides.
3a+6−6<21−6
3a<15
Step 2: Divide both sides by 3.
3a
3
<
15
3
a<5
Answer:
a<5
Can you take a picture of the tables so i can see my choices??
Answer:y=-4
Step-by-step explanation:
To find this
We get,
The difference between the square of the number
Let y be the unknown number
Square of y=y^2
Y^2-28=3y
Then let we are going to rearrange, then we get
y^2-3y-28
We are going to factorise
y^2-7y+4y-28
(y^2-7y+(4y-28)
y(y-7)+4(y-7)=0
(y+4)(y-7)=0
To find the negative number then we have
y=-4