3 years ago

Solve the equation using the distributive property abd properties of equality -(a + 3)= -55

Mathematics

1 answer:

motikmotik3 years ago

8 0

Answer:

a=52

Step-by-step explanation:

-(a + 3)= -55

-(a) + -(3)= -55

-a - 3 (+3) = - 55+3

-a -3(+3) = -52

-a = - 52

a=52

-(a + 3)= -55

(a + 3)= 55

(a) + (3)= 55

a + 3(-3)= 55(-3)

a = 52

You might be interested in

Find the quotient. 4811.2 ÷ 9.7

Anna11 [10]

Answer:

496

Step-by-step explanation:

4811.2 / 9.7

= 496

Best of Luck!

5 0

3 years ago

Read 2 more answers

If two lines intersect, then their intersection is exactly one point. ...draw a sketch to illustrate

Lostsunrise [7]

Just sketch two lines crossing each other like a street intersection.

4 0

3 years ago

3) Prove that there is ann ∈ N such that 0.001 ∉ (0,1/n). (Hint: findsuch an n.)

Greeley [361]

Answer:

10000

Step-by-step explanation:

0.001 = 1/1000

so, we take an n bigger than 1000, let's say 10000, then 1/1000 > 1/10000 and 1/1000 ∉ (0, 1/10000).

6 0

3 years ago

A vehicle traveled at a speed of 54 kilometers per hour for 3 hours. Find the distance traveled.

Arada [10]

So, we need to multiply these values, since we are looking for distance.

$\frac{54km}{1hr}\times3hr=162km$

He travelled 162km.

Hope this helps!

4 0

4 years ago

Evaluate the expression 6 + 5 × 3 2 - 8

LekaFEV [45]

Answer:

158

Step-by-step explanation:

pemdas

32×5=160

160+6= 166

165-8= 158

4 0

4 years ago