All categories

3 years ago

A family block of Chocolate is made up of 6o small squares

Mathematics

1 answer:

zubka84 [21]3 years ago

3 0

Answer:

a family block of Chocolate is made up of 6o small squares

manica eats 10 square John eats 9 Squares and holly eats

5 squares what is the fraction of the block of chocolate

is left

Step-by-step explanation:

i think its answer is 36

You might be interested in

Y=m(3+2n) when m=4 and n=6

kobusy [5.1K]

Substitute 4 for m and 6 for n

Y= 4(3+2(6))
Y= 4(3+12)
Y=4(15)
Y=60

4 0

3 years ago

Tamara sold 92 cold drinks during her 2-hour shift at a festival food stand.if she sold the same number of drinks each hour, how

tester [92]

The answer is 92÷2=46

3 0

3 years ago

Graph the equation y=-1(x-3)^2+4

Fofino [41]

Answer:

check the picture!!

Step-by-step explanation:

4 0

3 years ago

How many solutions does the linear system 3×+5y=8 and 3×+5y=1have

MrRa [10]

Answer:

No solution

Step-by-step explanation:

When put in a graphing calculator, the lines are parallel and will never intersect, therefore there is no solution.

3 0

3 years ago

Show tan (x) + cot (x) • sec(x)

topjm [15]

$\tan x+\cot x=\csc x.\sec x$

Let us change tan x and cot x to sin x and cos x

$\begin{gathered} \because\tan x=\frac{\sin x}{\cos x} \\ \because\cot x=\frac{\cos x}{\sin x} \end{gathered}$

Substitute them on the left side

$LHS=\frac{\sin x}{\cos x}+\frac{\cos x}{\sin x}=\frac{\sin^2x+cox^2x}{\cos x\sin x}$

I multiplied the denominators and multiply each numerator by the opposite denominator

$\because\sin ^2x+cox^2x=1$ $\therefore L.H.S=\frac{1}{\sin x\cos x}$

Now we will work on the right hand side

$\begin{gathered} \because\csc x=\frac{1}{\sin x} \\ \because\sec x=\frac{1}{\cos x} \end{gathered}$

Substitute them on the right side

$\because R.H.S=\frac{1}{\sin x}\times\frac{1}{\cos x}=\frac{1}{\sin x\cos x}$

The L.H.S = R.H.S = 1/(sin x cos x)

4 0

1 year ago