2 years ago

What is the answer? -56×(78- 23)÷4?

1 answer:

5 0

Since (78-23) is in the bracket, you need to perform the operation of minus first.
that get you with
-56x(55)÷4
and then you just do it step by step
-56x55 = -3080
-3080÷4 = -770

You might be interested in

The equivalent expression for 4g+2 using distributive property

Mars2501 [29]

Answer:

2(2g+1)

Explanation:

4g and 2 goes into 2

divide by 2

4g/2=2g

2/2=1

5 0

2 years ago

Use the net below to determine the surface area of the cylinder.

pentagon [3]

The correct answer should be :

Option 3 : $753.6cm^{2}$

Hope this helps,

Davinia.

6 0

2 years ago

1. Which measure is equivalent to 16 quarts?

SIZIF [17.4K]

Step-by-step explanation:

1quart=2pints

16quarts=32pints

8 0

2 years ago

Read 2 more answers

Simplify the expressions and find the value:

Dahasolnce [82]

Answer:

$x(x−3)+2=x.x−3x+2 \\ =x2−3x+2 \\F or x=1 \\ putting \: x=1 \: in \: expression \\ x2−3x+2=(1)2−3(1)+2 \\ =1−3+2 \\ =3−3 \\ =0$

$Solve \: 3y(2y−7)−3(y−4)−63 for y=−2 \\ First \: simplify \: it, \\ =6y2−21y−3y+12−63 \\ =6y2−24y−51 \\ Put \: y=−2 \: =6(−2)2−24(−2)−51 \\ =6×4+48−51 \: 6×4+48−51 \\ 24+48−51 \\ =21$

3 0

2 years ago

How do i find the ratio 2:9

Ganezh [65]

The ratio of 2:9 has to be 2:9 do to the fact you can't simplify the fraction 2/9.
Hoped I helped.

6 0

2 years ago