3 years ago

49*56= ? also here is a pic !!

Mathematics

1 answer:

IrinaK [193]3 years ago

6 0

Answer:

2744

Step-by-step explanation:

thanks thank you thanks

You might be interested in

Thirteen is what percent of 15?

Inga [223]

15/100=0.15
13/0.15= 86 2/3%

Hope this helps :)

5 0

3 years ago

Read 2 more answers

Acellus. Solve for x. x = ?

Makovka662 [10]

Answer:

according to basic proportionality theorem

$\qquad\sf {:}\longrightarrow 25/35=x/63$

$\qquad\sf {:}\longrightarrow 5/7=x/63$

$\qquad\sf {:}\longrightarrow 7x=63×5=315$

$\qquad\sf {:}\longrightarrow x=315/7=45$

5 0

3 years ago

15 more than twice a number

coldgirl [10]

Answer:

15×2x

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Simplify the expression:<br> sinx+cosx/sinxcosx

Keith_Richards [23]

Sin x + $\frac{cos x}{sinx cosx}$
= sinx + $\frac{1}{sin x}$
= $sin^{2}x$ +1
= $cos^{2} x$

6 0

3 years ago

Kini earns 9 dollars an hour at her job and her allowance is 8 dollars per week. Duke earns 7.50 dollars an hour and his allowan

Softa [21]

Answer:

Step-by-step explanation:

y = 9x + 8

y = 7.5x + 16

1.5x = 8

x = 5.3 hours

3 0

3 years ago

Read 2 more answers